Utilities/__init__.py

Fri, 11 Mar 2011 16:51:57 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Fri, 11 Mar 2011 16:51:57 +0100
changeset 945
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parent 915
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child 988
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permissions
-rw-r--r--

Made code mostly PEP 8 compliant (except all whitespace and line length).

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2003 - 2011 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Package implementing various functions/classes needed everywhere within eric5.
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8 """
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9
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10 import os
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11 import sys
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12 import re
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13 import fnmatch
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14 import glob
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15 import random
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16 import base64
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17 import getpass
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18
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19
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20 def __showwarning(message, category, filename, lineno, file=None, line=""):
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21 """
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22 Module function to raise a SyntaxError for a SyntaxWarning.
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23
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24 @param message warning object
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25 @param category type object of the warning
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26 @param filename name of the file causing the warning (string)
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27 @param lineno line number causing the warning (integer)
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28 @param file file to write the warning message to (ignored)
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29 @param line line causing the warning (ignored)
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30 @raise SyntaxError
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31 """
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32 if category is SyntaxWarning:
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33 err = SyntaxError(str(message))
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34 err.filename = filename
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35 err.lineno = lineno
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36 raise err
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37
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38 import warnings
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39 warnings.showwarning = __showwarning
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40
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41 from codecs import BOM_UTF8, BOM_UTF16, BOM_UTF32
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42
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43 from PyQt4.QtCore import QRegExp, QDir, QProcess, Qt, QByteArray, \
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44 qVersion, PYQT_VERSION_STR, QCoreApplication, QCryptographicHash
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45 from PyQt4.Qsci import QSCINTILLA_VERSION_STR, QsciScintilla
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46
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47 from Globals import isWindowsPlatform, isLinuxPlatform, isMacPlatform # __IGNORE_WARNING__
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48 # import these methods into the Utilities namespace
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49
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50 from E5Gui.E5Application import e5App
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51
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52 from UI.Info import Program, Version
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53
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54 import Preferences
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55
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56 from eric5config import getConfig
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57
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58 configDir = None
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59
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60 codingBytes_regexps = [
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61 (2, re.compile(br'''coding[:=]\s*([-\w_.]+)''')),
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62 (1, re.compile(br'''<\?xml.*\bencoding\s*=\s*['"]([-\w_.]+)['"]\?>''')),
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63 ]
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64 coding_regexps = [
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65 (2, re.compile(r'''coding[:=]\s*([-\w_.]+)''')),
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66 (1, re.compile(r'''<\?xml.*\bencoding\s*=\s*['"]([-\w_.]+)['"]\?>''')),
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67 ]
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68
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69 supportedCodecs = ['utf-8',
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70 'iso8859-1', 'iso8859-15', 'iso8859-2', 'iso8859-3',
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71 'iso8859-4', 'iso8859-5', 'iso8859-6', 'iso8859-7',
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72 'iso8859-8', 'iso8859-9', 'iso8859-10', 'iso8859-11',
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73 'iso8859-13', 'iso8859-14', 'iso8859-16', 'latin-1',
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74 'koi8-r', 'koi8-u',
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75 'utf-16', 'utf-32',
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76 'cp037', 'cp424', 'cp437', 'cp500', 'cp737', 'cp775',
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77 'cp850', 'cp852', 'cp855', 'cp856', 'cp857', 'cp860',
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78 'cp861', 'cp862', 'cp863', 'cp864', 'cp865', 'cp866',
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79 'cp869', 'cp874', 'cp875', 'cp932', 'cp949', 'cp950',
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80 'cp1006', 'cp1026', 'cp1140', 'cp1250', 'cp1251',
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81 'cp1252', 'cp1253', 'cp1254', 'cp1255', 'cp1256',
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82 'cp1257', 'cp1258',
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83 'gb2312', 'gb18030',
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84 'ascii']
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85
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86
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87 class CodingError(Exception):
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88 """
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89 Class implementing an exception, which is raised, if a given coding is incorrect.
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90 """
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91 def __init__(self, coding):
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92 """
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93 Constructor
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94 """
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95 self.errorMessage = QCoreApplication.translate("CodingError",
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96 "The coding '{0}' is wrong for the given text.").format(coding)
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97
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98 def __repr__(self):
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99 """
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100 Private method returning a representation of the exception.
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101
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102 @return string representing the error message
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103 """
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104 return str(self.errorMessage)
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105
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106 def __str__(self):
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107 """
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108 Private method returning a string representation of the exception.
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109
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110 @return string representing the error message
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111 """
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112 return str(self.errorMessage)
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113
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114
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115 def get_codingBytes(text):
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116 """
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117 Function to get the coding of a bytes text.
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118
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119 @param text bytes text to inspect (bytes)
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120 @return coding string
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121 """
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122 lines = text.splitlines()
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123 for coding in codingBytes_regexps:
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124 coding_re = coding[1]
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125 head = lines[:coding[0]]
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126 for l in head:
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127 m = coding_re.search(l)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
128 if m:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
129 return str(m.group(1), "ascii").lower()
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
130 return None
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
131
945
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
132
45
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
133 def get_coding(text):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
134 """
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
135 Function to get the coding of a text.
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
136
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
137 @param text text to inspect (string)
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
138 @return coding string
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
139 """
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
140 lines = text.splitlines()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
141 for coding in coding_regexps:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
142 coding_re = coding[1]
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
143 head = lines[:coding[0]]
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
144 for l in head:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
145 m = coding_re.search(l)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
146 if m:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
147 return m.group(1).lower()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
148 return None
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
149
945
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
150
45
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
151 def readEncodedFile(filename):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
152 """
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
153 Function to read a file and decode it's contents into proper text.
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
154
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
155 @param filename name of the file to read (string)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
156 @return tuple of decoded text and encoding (string, string)
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
157 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
158 f = open(filename, "rb")
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
159 text = f.read()
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
160 f.close()
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
161 return decode(text)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
162
945
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
163
682
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
164 def readEncodedFileWithHash(filename):
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
165 """
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
166 Function to read a file, calculate a hash value and decode it's contents
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
167 into proper text.
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
168
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
169 @param filename name of the file to read (string)
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
170 @return tuple of decoded text, encoding and hash value (string, string, string)
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
171 """
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
172 f = open(filename, "rb")
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
173 text = f.read()
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
174 f.close()
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
175 hash = str(QCryptographicHash.hash(QByteArray(text), QCryptographicHash.Md5).toHex(),
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
176 encoding="ASCII")
682
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
177 return decode(text) + (hash, )
91114a975eda Added a check to the find and replace dialog to make sure, that no external changes were done between the find run and the replace run.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 565
diff changeset
178
945
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
179
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
180 def decode(text):
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
181 """
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
182 Function to decode some byte text into a string.
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
183
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
184 @param text byte text to decode (bytes)
46
b09750fd2a06 Added utility functions to encode/decode some text.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 45
diff changeset
185 @return tuple of decoded text and encoding (string, string)
b09750fd2a06 Added utility functions to encode/decode some text.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 45
diff changeset
186 """
45
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
187 try:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
188 if text.startswith(BOM_UTF8):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
189 # UTF-8 with BOM
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
190 return str(text[len(BOM_UTF8):], 'utf-8'), 'utf-8-bom'
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
191 elif text.startswith(BOM_UTF16):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
192 # UTF-16 with BOM
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
193 return str(text[len(BOM_UTF16):], 'utf-16'), 'utf-16'
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
194 elif text.startswith(BOM_UTF32):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
195 # UTF-32 with BOM
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
196 return str(text[len(BOM_UTF32):], 'utf-32'), 'utf-32'
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
197 coding = get_codingBytes(text)
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
198 if coding:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
199 return str(text, coding), coding
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
200 except (UnicodeError, LookupError):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
201 pass
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
202
159
2e79b9c72e59 Changed order of encodings detection to give UTF-8 a chance first.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 141
diff changeset
203 # Assume UTF-8
2e79b9c72e59 Changed order of encodings detection to give UTF-8 a chance first.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 141
diff changeset
204 try:
2e79b9c72e59 Changed order of encodings detection to give UTF-8 a chance first.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 141
diff changeset
205 return str(text, 'utf-8'), 'utf-8-guessed'
2e79b9c72e59 Changed order of encodings detection to give UTF-8 a chance first.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 141
diff changeset
206 except (UnicodeError, LookupError):
2e79b9c72e59 Changed order of encodings detection to give UTF-8 a chance first.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 141
diff changeset
207 pass
2e79b9c72e59 Changed order of encodings detection to give UTF-8 a chance first.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 141
diff changeset
208
45
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
209 guess = None
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
210 if Preferences.getEditor("AdvancedEncodingDetection"):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
211 # Try the universal character encoding detector
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
212 try:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
213 import ThirdParty.CharDet.chardet
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
214 guess = ThirdParty.CharDet.chardet.detect(text)
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
215 if guess and guess['confidence'] > 0.95 and guess['encoding'] is not None:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
216 codec = guess['encoding'].lower()
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
217 return str(text, codec), '{0}-guessed'.format(codec)
45
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
218 except (UnicodeError, LookupError):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
219 pass
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
220 except ImportError:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
221 pass
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
222
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
223 # Try default encoding
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
224 try:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
225 codec = Preferences.getEditor("DefaultEncoding")
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
226 return str(text, codec), '{0}-default'.format(codec)
45
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
227 except (UnicodeError, LookupError):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
228 pass
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
229
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
230 if Preferences.getEditor("AdvancedEncodingDetection"):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
231 # Use the guessed one even if confifence level is low
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
232 if guess and guess['encoding'] is not None:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
233 try:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
234 codec = guess['encoding'].lower()
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
235 return str(text, codec), '{0}-guessed'.format(codec)
45
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
236 except (UnicodeError, LookupError):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
237 pass
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
238
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
239 # Assume UTF-8 loosing information
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
240 return str(text, "utf-8", "ignore"), 'utf-8-ignore'
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
241
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
242
45
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
243 def writeEncodedFile(filename, text, orig_coding):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
244 """
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
245 Function to write a file with properly encoded text.
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
246
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
247 @param filename name of the file to read (string)
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
248 @param text text to be written (string)
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
249 @param orig_coding type of the original encoding (string)
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
250 @return encoding used for writing the file (string)
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
251 """
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
252 etext, encoding = encode(text, orig_coding)
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
253
46
b09750fd2a06 Added utility functions to encode/decode some text.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 45
diff changeset
254 f = open(filename, "wb")
b09750fd2a06 Added utility functions to encode/decode some text.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 45
diff changeset
255 f.write(etext)
b09750fd2a06 Added utility functions to encode/decode some text.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 45
diff changeset
256 f.close()
b09750fd2a06 Added utility functions to encode/decode some text.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 45
diff changeset
257
b09750fd2a06 Added utility functions to encode/decode some text.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 45
diff changeset
258 return encoding
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
259
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
260
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
261 def encode(text, orig_coding):
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
262 """
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
263 Function to encode text into a byte text.
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
264
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
265 @param text text to be encoded (string)
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
266 @param orig_coding type of the original encoding (string)
46
b09750fd2a06 Added utility functions to encode/decode some text.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 45
diff changeset
267 @return tuple of encoded text and encoding used (bytes, string)
45
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
268 """
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
269 encoding = None
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
270 if orig_coding == 'utf-8-bom':
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
271 etext, encoding = BOM_UTF8 + text.encode("utf-8"), 'utf-8-bom'
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
272 else:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
273 # Try declared coding spec
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
274 coding = get_coding(text)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
275 if coding:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
276 try:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
277 etext, encoding = text.encode(coding), coding
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
278 except (UnicodeError, LookupError):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
279 # Error: Declared encoding is incorrect
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
280 raise CodingError(coding)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
281 else:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
282 if orig_coding and orig_coding.endswith(
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
283 ('-selected', '-default', '-guessed', '-ignore')):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
284 coding = orig_coding\
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
285 .replace("-selected", "")\
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
286 .replace("-default", "")\
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
287 .replace("-guessed", "")\
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
288 .replace("-ignore", "")
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
289 try:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
290 etext, encoding = text.encode(coding), coding
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
291 except (UnicodeError, LookupError):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
292 pass
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
293
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
294 if encoding is None:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
295 # Try configured default
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
296 try:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
297 codec = Preferences.getEditor("DefaultEncoding")
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
298 etext, encoding = text.encode(codec), codec
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
299 except (UnicodeError, LookupError):
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
300 pass
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
301
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
302 if encoding is None:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
303 # Try saving as ASCII
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
304 try:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
305 etext, encoding = text.encode('ascii'), 'ascii'
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
306 except UnicodeError:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
307 pass
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
308
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
309 if encoding is None:
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
310 # Save as UTF-8 without BOM
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
311 etext, encoding = text.encode('utf-8'), 'utf-8'
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
312
46
b09750fd2a06 Added utility functions to encode/decode some text.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 45
diff changeset
313 return etext, encoding
753
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
314
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
315
753
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
316 def decodeString(text):
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
317 """
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
318 Function to decode a string containing Unicode encoded characters.
45
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
319
753
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
320 @param text text containing encoded chars (string)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
321 @return decoded text (string)
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
322 """
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
323 buf = b""
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
324 index = 0
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
325 while index < len(text):
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
326 if text[index] == "\\":
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
327 qb = QByteArray.fromHex(text[index:index + 4])
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
328 buf += bytes(qb)
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
329 index += 4
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
330 else:
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
331 buf += bytes(text[index], encoding="ascii")
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
332 index += 1
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
333 buf = buf.replace(b"\x00", b"")
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
334
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
335 # try UTF-8
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
336 try:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
337 return str(buf, encoding="utf-8")
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
338 except UnicodeError:
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
339 pass
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
340
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
341 # try codec detection
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
342 try:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
343 import ThirdParty.CharDet.chardet
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
344 guess = ThirdParty.CharDet.chardet.detect(buf)
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
345 if guess and guess['encoding'] is not None:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
346 codec = guess['encoding'].lower()
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
347 return str(buf, codec)
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
348 except (UnicodeError, LookupError):
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
349 pass
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
350 except ImportError:
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
351 pass
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
352
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
353 return str(text, "utf-8", "ignore")
e19a516f0a97 Continued implementing the certificate manager.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 682
diff changeset
354
56
3bd61d38c924 Fixed a problem in Utilities related to HTML encoding of unicode characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 55
diff changeset
355 _escape = re.compile("[&<>\"\u0080-\uffff]")
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
356
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
357 _escape_map = {
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
358 "&": "&amp;",
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
359 "<": "&lt;",
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
360 ">": "&gt;",
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
361 '"': "&quot;",
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
362 }
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
363
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
364
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
365 def escape_entities(m, map=_escape_map):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
366 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
367 Function to encode html entities.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
368
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
369 @param m the match object
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
370 @param map the map of entities to encode
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
371 @return the converted text (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
372 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
373 char = m.group()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
374 text = map.get(char)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
375 if text is None:
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
376 text = "&#{0:d};".format(ord(char))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
377 return text
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
378
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
379
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
380 def html_encode(text, pattern=_escape):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
381 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
382 Function to correctly encode a text for html.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
383
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
384 @param text text to be encoded (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
385 @param pattern search pattern for text to be encoded (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
386 @return the encoded text (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
387 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
388 if not text:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
389 return ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
390 text = pattern.sub(escape_entities, text)
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
391 return text
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
392
56
3bd61d38c924 Fixed a problem in Utilities related to HTML encoding of unicode characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 55
diff changeset
393 _uescape = re.compile('[\u0080-\uffff]')
0
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
394
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
395
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
396 def escape_uentities(m):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
397 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
398 Function to encode html entities.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
399
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
400 @param m the match object
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
401 @return the converted text (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
402 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
403 char = m.group()
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
404 text = "&#{0:d};".format(ord(char))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
405 return text
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
406
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
407
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
408 def html_uencode(text, pattern=_uescape):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
409 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
410 Function to correctly encode a unicode text for html.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
411
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
412 @param text text to be encoded (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
413 @param pattern search pattern for text to be encoded (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
414 @return the encoded text (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
415 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
416 if not text:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
417 return ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
418 text = pattern.sub(escape_uentities, text)
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
419 return text
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
420
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
421
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
422 def convertLineEnds(text, eol):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
423 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
424 Function to convert the end of line characters.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
425
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
426 @param text text to be converted (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
427 @param eol new eol setting (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
428 @return text with converted eols (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
429 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
430 if eol == '\r\n':
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
431 regexp = re.compile(r"""(\r(?!\n)|(?<!\r)\n)""")
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
432 return regexp.sub(lambda m, eol='\r\n': eol, text)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
433 elif eol == '\n':
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
434 regexp = re.compile(r"""(\r\n|\r)""")
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
435 return regexp.sub(lambda m, eol='\n': eol, text)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
436 elif eol == '\r':
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
437 regexp = re.compile(r"""(\r\n|\n)""")
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
438 return regexp.sub(lambda m, eol='\r': eol, text)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
439 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
440 return text
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
441
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
442
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
443 def linesep():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
444 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
445 Function to return the lineseparator used by the editor.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
446
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
447 @return line separator used by the editor (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
448 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
449 eolMode = Preferences.getEditor("EOLMode")
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
450 if eolMode == QsciScintilla.EolUnix:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
451 return "\n"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
452 elif eolMode == QsciScintilla.EolMac:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
453 return "\r"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
454 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
455 return "\r\n"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
456
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
457
788
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
458 def extractFlags(text):
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
459 """
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
460 Function to extract eric specific flags out of the given text.
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
461
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
462 Flags are contained in comments and are introduced by 'eflag:'.
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
463 The rest of the line is interpreted as 'key = value'. value is
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
464 analyzed for being an integer or float value. If that fails, it
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
465 is assumed to be a string. If a key does not contain a '='
788
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
466 character, it is assumed to be a boolean flag. Flags are expected
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
467 at the very end of a file. The search is ended, if a line without
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
468 the 'eflag:' marker is found.
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
469
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
470 @param text text to be scanned (string)
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
471 @return dictionary of string, boolean, complex, float and int
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
472 """
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
473 flags = {}
832
eb5ff61f927b Added a checker for PEP 8 compliance.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 805
diff changeset
474 if isinstance(text, str):
eb5ff61f927b Added a checker for PEP 8 compliance.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 805
diff changeset
475 lines = text.splitlines()
eb5ff61f927b Added a checker for PEP 8 compliance.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 805
diff changeset
476 else:
eb5ff61f927b Added a checker for PEP 8 compliance.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 805
diff changeset
477 lines = text
788
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
478 for line in reversed(lines):
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
479 index = line.find("eflag:")
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
480 if index == -1:
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
481 # no flag found, don't look any further
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
482 break
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
483
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
484 flag = line[index + 6:].strip()
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
485 if "=" in flag:
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
486 key, value = flag.split("=", 1)
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
487 key = key.strip()
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
488 value = value.strip()
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
489
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
490 if value.lower() in ["true", "false", "yes", "no", "ok"]:
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
491 # it is a flag
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
492 flags[key] = value.lower() in ["true", "yes", "ok"]
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
493 continue
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
494
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
495 try:
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
496 # interpret as int first
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
497 value = int(value)
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
498 except ValueError:
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
499 try:
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
500 # interpret as float next
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
501 value = float(value)
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
502 except ValueError:
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
503 pass
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
504
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
505 flags[key] = value
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
506 else:
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
507 # treat it as a boolean
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
508 flags[flag] = True
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
509
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
510 return flags
5b1b59777460 Added a feature where flags can be given at the end of a source file. The only flag supported is 'FileType' to overwrite the filetype detection mechanism.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 768
diff changeset
511
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
512
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
513 def toNativeSeparators(path):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
514 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
515 Function returning a path, that is using native separator characters.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
516
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
517 @param path path to be converted (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
518 @return path with converted separator characters (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
519 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
520 return QDir.toNativeSeparators(path)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
521
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
522
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
523 def fromNativeSeparators(path):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
524 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
525 Function returning a path, that is using "/" separator characters.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
526
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
527 @param path path to be converted (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
528 @return path with converted separator characters (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
529 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
530 return QDir.fromNativeSeparators(path)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
531
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
532
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
533 def normcasepath(path):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
534 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
535 Function returning a path, that is normalized with respect to its case and references.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
536
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
537 @param path file path (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
538 @return case normalized path (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
539 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
540 return os.path.normcase(os.path.normpath(path))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
541
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
542
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
543 def normabspath(path):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
544 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
545 Function returning a normalized, absolute path.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
546
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
547 @param path file path (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
548 @return absolute, normalized path (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
549 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
550 return os.path.abspath(path)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
551
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
552
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
553 def normcaseabspath(path):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
554 """
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
555 Function returning an absolute path, that is normalized with respect to its case
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
556 and references.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
557
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
558 @param path file path (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
559 @return absolute, normalized path (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
560 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
561 return os.path.normcase(os.path.abspath(path))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
562
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
563
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
564 def normjoinpath(a, *p):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
565 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
566 Function returning a normalized path of the joined parts passed into it.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
567
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
568 @param a first path to be joined (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
569 @param p variable number of path parts to be joind (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
570 @return normalized path (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
571 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
572 return os.path.normpath(os.path.join(a, *p))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
573
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
574
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
575 def normabsjoinpath(a, *p):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
576 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
577 Function returning a normalized, absolute path of the joined parts passed into it.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
578
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
579 @param a first path to be joined (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
580 @param p variable number of path parts to be joind (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
581 @return absolute, normalized path (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
582 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
583 return os.path.abspath(os.path.join(a, *p))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
584
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
585
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
586 def relpath(path, start=os.path.curdir):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
587 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
588 Return a relative version of a path.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
589
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
590 @param path path to make relative (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
591 @param start path to make relative from (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
592 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
593 if not path:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
594 raise ValueError("no path specified")
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
595
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
596 start_list = os.path.abspath(start).split(os.path.sep)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
597 path_list = os.path.abspath(path).split(os.path.sep)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
598
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
599 # Work out how much of the filepath is shared by start and path.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
600 i = len(os.path.commonprefix([start_list, path_list]))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
601
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
602 rel_list = [os.path.pardir] * (len(start_list) - i) + path_list[i:]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
603 if not rel_list:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
604 return os.path.curdir
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
605 return os.path.join(*rel_list)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
606
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
607
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
608 def isinpath(file):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
609 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
610 Function to check for an executable file.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
611
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
612 @param file filename of the executable to check (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
613 @return flag to indicate, if the executable file is accessible
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
614 via the searchpath defined by the PATH environment variable.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
615 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
616 if os.path.isabs(file):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
617 return os.access(file, os.X_OK)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
618
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
619 path = getEnvironmentEntry('PATH')
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
620
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
621 # environment variable not defined
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
622 if path is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
623 return False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
624
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
625 dirs = path.split(os.pathsep)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
626 for dir in dirs:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
627 if os.access(os.path.join(dir, file), os.X_OK):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
628 return True
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
629
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
630 return False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
631
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
632
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
633 def getExecutablePath(file):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
634 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
635 Function to build the full path of an executable file from the environment.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
636
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
637 @param file filename of the executable to check (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
638 @return full executable name, if the executable file is accessible
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
639 via the searchpath defined by the PATH environment variable, or an
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
640 empty string otherwise.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
641 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
642 if os.path.isabs(file):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
643 if os.access(file, os.X_OK):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
644 return file
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
645 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
646 return ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
647
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
648 path = os.getenv('PATH')
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
649
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
650 # environment variable not defined
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
651 if path is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
652 return ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
653
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
654 dirs = path.split(os.pathsep)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
655 for dir in dirs:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
656 exe = os.path.join(dir, file)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
657 if os.access(exe, os.X_OK):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
658 return exe
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
659
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
660 return ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
661
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
662
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
663 def isExecutable(exe):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
664 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
665 Function to check, if a file is executable.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
666
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
667 @param exe filename of the executable to check (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
668 @return flag indicating executable status (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
669 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
670 return os.access(exe, os.X_OK)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
671
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
672
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
673 def samepath(f1, f2):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
674 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
675 Function to compare two paths.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
676
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
677 @param f1 first path for the compare (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
678 @param f2 second path for the compare (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
679 @return flag indicating whether the two paths represent the
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
680 same path on disk.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
681 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
682 if f1 is None or f2 is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
683 return False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
684
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
685 if normcaseabspath(os.path.realpath(f1)) == normcaseabspath(os.path.realpath(f2)):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
686 return True
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
687
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
688 return False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
689
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
690 try:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
691 EXTSEP = os.extsep
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
692 except AttributeError:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
693 EXTSEP = "."
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
694
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
695
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
696 def splitPath(name):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
697 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
698 Function to split a pathname into a directory part and a file part.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
699
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
700 @param name path name (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
701 @return a tuple of 2 strings (dirname, filename).
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
702 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
703 if os.path.isdir(name):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
704 dn = os.path.abspath(name)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
705 fn = "."
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
706 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
707 dn, fn = os.path.split(name)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
708 return (dn, fn)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
709
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
710
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
711 def joinext(prefix, ext):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
712 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
713 Function to join a file extension to a path.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
714
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
715 The leading "." of ext is replaced by a platform specific extension
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
716 separator if necessary.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
717
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
718 @param prefix the basepart of the filename (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
719 @param ext the extension part (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
720 @return the complete filename (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
721 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
722 if ext[0] != ".":
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
723 ext = ".{0}".format(ext) # require leading separator, to match os.path.splitext
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
724 return prefix + EXTSEP + ext[1:]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
725
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
726
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
727 def compactPath(path, width, measure=len):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
728 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
729 Function to return a compacted path fitting inside the given width.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
730
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
731 @param path path to be compacted (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
732 @param width width for the compacted path (integer)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
733 @param measure reference to a function used to measure the length of the string
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
734 @return compacted path (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
735 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
736 if measure(path) <= width:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
737 return path
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
738
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
739 ellipsis = '...'
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
740
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
741 head, tail = os.path.split(path)
343
f23d1272de6b Changed algorithm for compactPath() slightly.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 177
diff changeset
742 mid = len(head) // 2
f23d1272de6b Changed algorithm for compactPath() slightly.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 177
diff changeset
743 head1 = head[:mid]
f23d1272de6b Changed algorithm for compactPath() slightly.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 177
diff changeset
744 head2 = head[mid:]
f23d1272de6b Changed algorithm for compactPath() slightly.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 177
diff changeset
745 while head1:
f23d1272de6b Changed algorithm for compactPath() slightly.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 177
diff changeset
746 # head1 is same size as head2 or one shorter
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
747 path = os.path.join("{0}{1}{2}".format(head1, ellipsis, head2), tail)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
748 if measure(path) <= width:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
749 return path
343
f23d1272de6b Changed algorithm for compactPath() slightly.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 177
diff changeset
750 head1 = head1[:-1]
f23d1272de6b Changed algorithm for compactPath() slightly.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 177
diff changeset
751 head2 = head2[1:]
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
752 path = os.path.join(ellipsis, tail)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
753 if measure(path) <= width:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
754 return path
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
755 while tail:
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
756 path = "{0}{1}".format(ellipsis, tail)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
757 if measure(path) <= width:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
758 return path
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
759 tail = tail[1:]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
760 return ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
761
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
762
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
763 def direntries(path, filesonly=False, pattern=None, followsymlinks=True, checkStop=None):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
764 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
765 Function returning a list of all files and directories.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
766
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
767 @param path root of the tree to check
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
768 @param filesonly flag indicating that only files are wanted
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
769 @param pattern a filename pattern to check against
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
770 @param followsymlinks flag indicating whether symbolic links
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
771 should be followed
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
772 @param checkStop function to be called to check for a stop
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
773 @return list of all files and directories in the tree rooted
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
774 at path. The names are expanded to start with path.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
775 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
776 if filesonly:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
777 files = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
778 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
779 files = [path]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
780 try:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
781 entries = os.listdir(path)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
782 for entry in entries:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
783 if checkStop and checkStop():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
784 break
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
785
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
786 if entry in ['CVS', 'cvs',
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
787 '.svn', '_svn',
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
788 '.hg', '_hg',
177
c822ccc4d138 Added some code to tune performance.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 159
diff changeset
789 '.ropeproject', '_ropeproject',
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
790 '.eric5project', '_eric5project',
177
c822ccc4d138 Added some code to tune performance.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 159
diff changeset
791 '.issues', '_issues']:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
792 continue
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
793
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
794 fentry = os.path.join(path, entry)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
795 if pattern and \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
796 not os.path.isdir(fentry) and \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
797 not fnmatch.fnmatch(entry, pattern):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
798 # entry doesn't fit the given pattern
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
799 continue
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
800
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
801 if os.path.isdir(fentry):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
802 if os.path.islink(fentry) and not followsymlinks:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
803 continue
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
804 files += direntries(fentry, filesonly, pattern, followsymlinks, checkStop)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
805 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
806 files.append(fentry)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
807 except OSError:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
808 pass
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
809 except UnicodeDecodeError:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
810 pass
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
811 return files
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
812
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
813
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
814 def getDirs(path, excludeDirs):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
815 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
816 Function returning a list of all directories below path.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
817
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
818 @param path root of the tree to check
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
819 @param excludeDirs basename of directories to ignore
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
820 @return list of all directories found
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
821 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
822 try:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
823 names = os.listdir(path)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
824 except EnvironmentError:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
825 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
826
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
827 dirs = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
828 for name in names:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
829 if os.path.isdir(os.path.join(path, name)) and \
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
830 not os.path.islink(os.path.join(path, name)):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
831 exclude = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
832 for e in excludeDirs:
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
833 if name.split(os.sep, 1)[0] == e:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
834 exclude = 1
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
835 break
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
836 if not exclude:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
837 dirs.append(os.path.join(path, name))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
838
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
839 for name in dirs[:]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
840 if not os.path.islink(name):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
841 dirs = dirs + getDirs(name, excludeDirs)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
842
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
843 return dirs
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
844
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
845
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
846 def getTestFileName(fn):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
847 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
848 Function to build the filename of a unittest file.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
849
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
850 The filename for the unittest file is built by prepending
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
851 the string "test" to the filename passed into this function.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
852
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
853 @param fn filename basis to be used for the unittest filename (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
854 @return filename of the corresponding unittest file (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
855 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
856 dn, fn = os.path.split(fn)
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
857 return os.path.join(dn, "test{0}".format(fn))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
858
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
859
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
860 def parseOptionString(s):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
861 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
862 Function used to convert an option string into a list of options.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
863
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
864 @param s option string (string or string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
865 @return list of options (list of strings)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
866 """
768
df2dbf3072be Fixed an issue with blanks in pathname of eric plug-ins when developing them.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 753
diff changeset
867 rx = QRegExp(r"""\s([\w=/-]*"[^"]+"|[\w=/-]*'[^']+'|[^\s]+)""")
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
868 s = re.sub(r"%[A-Z%]", _percentReplacementFunc, s)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
869 return parseString(s, rx)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
870
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
871
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
872 def parseEnvironmentString(s):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
873 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
874 Function used to convert an environment string into a list of environment settings.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
875
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
876 @param s environment string (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
877 @return list of environment settings (list of strings)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
878 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
879 rx = QRegExp(r"""\s(\w+\+?=[^\s]+|\w+="[^"]+"|\w+='[^']+')""")
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
880 return parseString(s, rx)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
881
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
882
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
883 def parseString(s, rx):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
884 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
885 Function used to convert a string into a list.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
886
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
887 @param s string to be parsed (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
888 @param rx regex defining the parse pattern (QRegExp)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
889 @return list of parsed data (list of strings)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
890 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
891 olist = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
892 if not s.startswith(' '):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
893 # prepare the string to fit our pattern
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
894 s = ' ' + s
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
895
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
896 pos = rx.indexIn(s)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
897 while pos != -1:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
898 cs = rx.cap(1)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
899 if cs.startswith('"') or cs.startswith("'"):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
900 cs = cs[1:-1]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
901 olist.append(cs)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
902 pos += rx.matchedLength()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
903 pos = rx.indexIn(s, pos)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
904
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
905 return olist
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
906
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
907
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
908 def _percentReplacementFunc(matchobj):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
909 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
910 Protected function called for replacing % codes.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
911
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
912 @param matchobj matchobject for the code
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
913 @return replacement string
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
914 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
915 return getPercentReplacement(matchobj.group(0))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
916
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
917
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
918 def getPercentReplacement(code):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
919 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
920 Function to get the replacement for code.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
921
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
922 @param code code indicator (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
923 @return replacement string (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
924 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
925 if code in ["C", "%C"]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
926 # column of the cursor of the current editor
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
927 aw = e5App().getObject("ViewManager").activeWindow()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
928 if aw is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
929 column = -1
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
930 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
931 column = aw.getCursorPosition()[1]
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
932 return "{0:d}".format(column)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
933 elif code in ["D", "%D"]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
934 # directory of active editor
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
935 aw = e5App().getObject("ViewManager").activeWindow()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
936 if aw is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
937 dn = "not_available"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
938 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
939 fn = aw.getFileName()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
940 if fn is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
941 dn = "not_available"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
942 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
943 dn = os.path.dirname(fn)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
944 return dn
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
945 elif code in ["F", "%F"]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
946 # filename (complete) of active editor
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
947 aw = e5App().getObject("ViewManager").activeWindow()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
948 if aw is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
949 fn = "not_available"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
950 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
951 fn = aw.getFileName()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
952 if fn is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
953 fn = "not_available"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
954 return fn
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
955 elif code in ["H", "%H"]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
956 # home directory
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
957 return getHomeDir()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
958 elif code in ["L", "%L"]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
959 # line of the cursor of the current editor
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
960 aw = e5App().getObject("ViewManager").activeWindow()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
961 if aw is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
962 line = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
963 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
964 line = aw.getCursorPosition()[0] + 1
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
965 return "{0:d}".format(line)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
966 elif code in ["P", "%P"]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
967 # project path
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
968 projectPath = e5App().getObject("Project").getProjectPath()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
969 if not projectPath:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
970 projectPath = "not_available"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
971 return projectPath
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
972 elif code in ["S", "%S"]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
973 # selected text of the current editor
53
c3eb7cc1ff8b Renamed e5App to e5App.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 46
diff changeset
974 aw = e5App().getObject("ViewManager").activeWindow()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
975 if aw is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
976 text = "not_available"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
977 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
978 text = aw.selectedText()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
979 return text
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
980 elif code in ["U", "%U"]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
981 # username
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
982 un = getUserName()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
983 if un is None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
984 return code
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
985 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
986 return un
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
987 elif code in ["%", "%%"]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
988 # the percent sign
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
989 return "%"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
990 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
991 # unknown code, just return it
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
992 return code
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
993
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
994
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
995 def getPercentReplacementHelp():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
996 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
997 Function to get the help text for the supported %-codes.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
998
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
999 @returns help text (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1000 """
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1001 return QCoreApplication.translate("Utilities",
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1002 """<p>You may use %-codes as placeholders in the string."""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1003 """ Supported codes are:"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1004 """<table>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1005 """<tr><td>%C</td><td>column of the cursor of the current editor</td></tr>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1006 """<tr><td>%D</td><td>directory of the current editor</td></tr>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1007 """<tr><td>%F</td><td>filename of the current editor</td></tr>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1008 """<tr><td>%H</td><td>home directory of the current user</td></tr>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1009 """<tr><td>%L</td><td>line of the cursor of the current editor</td></tr>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1010 """<tr><td>%P</td><td>path of the current project</td></tr>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1011 """<tr><td>%S</td><td>selected text of the current editor</td></tr>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1012 """<tr><td>%U</td><td>username of the current user</td></tr>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1013 """<tr><td>%%</td><td>the percent sign</td></tr>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1014 """</table>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1015 """</p>""")
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1016
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1017
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1018 def getUserName():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1019 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1020 Function to get the user name.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1021
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1022 @return user name (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1023 """
114
f6e7cec11168 Changed the getUserName() function.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 97
diff changeset
1024 user = getpass.getuser()
f6e7cec11168 Changed the getUserName() function.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 97
diff changeset
1025
f6e7cec11168 Changed the getUserName() function.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 97
diff changeset
1026 if not user and isWindowsPlatform():
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1027 return win32_GetUserName()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1028
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1029
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1030 def getHomeDir():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1031 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1032 Function to get a users home directory
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1033
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1034 @return home directory (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1035 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1036 return QDir.homePath()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1037
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1038
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1039 def getPythonModulesDirectory():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1040 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1041 Function to determine the path to Python's modules directory.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1042
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1043 @return path to the Python modules directory (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1044 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1045 import distutils.sysconfig
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1046 return distutils.sysconfig.get_python_lib(True)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1047
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1048
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1049 def getPythonLibPath():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1050 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1051 Function to determine the path to Python's library.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1052
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1053 @return path to the Python library (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1054 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1055 pyFullVers = sys.version.split()[0]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1056
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1057 vl = re.findall("[0-9.]*", pyFullVers)[0].split(".")
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1058 major = vl[0]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1059 minor = vl[1]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1060
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1061 pyVers = major + "." + minor
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1062
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1063 if isWindowsPlatform():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1064 libDir = sys.prefix + "\\Lib"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1065 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1066 try:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1067 syslib = sys.lib
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1068 except AttributeError:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1069 syslib = "lib"
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1070 libDir = sys.prefix + "/" + syslib + "/python" + pyVers
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1071
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1072 return libDir
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1073
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1074
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1075 def getPythonVersion():
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1076 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1077 Function to get the Python version (major, minor) as an integer value.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1078
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1079 @return An integer representing major and minor version number (integer)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1080 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1081 return sys.hexversion >> 16
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1082
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1083
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1084 def compile(file, codestring=""):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1085 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1086 Function to compile one Python source file to Python bytecode.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1087
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1088 @param file source filename (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1089 @param codestring string containing the code to compile (string)
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
1090 @return A tuple indicating status (True = an error was found), the
915
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1091 file name, the line number, the index number, the code string
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1092 and the error message (boolean, string, string, string, string,
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1093 string). The values are only valid, if the status is True.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1094 """
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
1095 import builtins
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1096 if not codestring:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1097 try:
69
2e78b0aab87e Fixed a problem in Utilities.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 56
diff changeset
1098 codestring = readEncodedFile(file)[0]
45
9a18f4dbb493 Did a lot of encoding related stuff.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 41
diff changeset
1099 except (UnicodeDecodeError, IOError):
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
1100 return (False, None, None, None, None)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1101
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1102 codestring = codestring.replace("\r\n", "\n")
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1103 codestring = codestring.replace("\r", "\n")
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1104
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1105 if codestring and codestring[-1] != '\n':
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1106 codestring = codestring + '\n'
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1107
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1108 try:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1109 if file.endswith('.ptl'):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1110 try:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1111 import quixote.ptl_compile
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1112 except ImportError:
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
1113 return (False, None, None, None, None)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1114 template = quixote.ptl_compile.Template(codestring, file)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1115 template.compile()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1116 else:
97
c4086afea02b Finished cleaning up the code supported by py3flakes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 69
diff changeset
1117 builtins.compile(codestring, file, 'exec')
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
1118 except SyntaxError as detail:
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1119 import traceback
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1120 import re
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1121 lines = traceback.format_exception_only(SyntaxError, detail)
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 915
diff changeset
1122 match = re.match('\s*File "(.+)", line (\d+)',
432
497e188ee86e Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 381
diff changeset
1123 lines[0].replace('<string>', '{0}'.format(file)))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1124 if match is not None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1125 fn, line = match.group(1, 2)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1126 if lines[1].startswith('SyntaxError:'):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1127 code = ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1128 error = re.match('SyntaxError: (.+)', lines[1]).group(1)
915
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1129 index = "0"
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1130 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1131 code = re.match('(.+)', lines[1]).group(1)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1132 error = ""
915
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1133 index = "0"
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1134 for seLine in lines[2:]:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1135 if seLine.startswith('SyntaxError:'):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1136 error = re.match('SyntaxError: (.+)', seLine).group(1)
915
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1137 elif seLine.rstrip().endswith('^'):
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1138 index = len(seLine.rstrip()) - 4
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1139 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1140 fn = detail.filename
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1141 line = detail.lineno and detail.lineno or 1
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1142 code = ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1143 error = detail.msg
915
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1144 return (True, fn, line, index, code, error)
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
1145 except ValueError as detail:
915
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1146 index = "0"
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1147 try:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1148 fn = detail.filename
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1149 line = detail.lineno
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1150 error = detail.msg
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1151 except AttributeError:
141
c76f1ec28766 Added code to handle syntax warnings during the compile much better.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 114
diff changeset
1152 fn = file
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1153 line = 1
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
1154 error = str(detail)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1155 code = ""
915
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1156 return (True, fn, line, index, code, error)
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7
diff changeset
1157 except Exception as detail:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1158 try:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1159 fn = detail.filename
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1160 line = detail.lineno
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1161 code = ""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1162 error = detail.msg
915
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1163 index = "0"
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 882
diff changeset
1164 return (True, fn, line, index, code, error)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1165 except: # this catchall is intentional
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1166 pass
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1167
915
c1e052773c08 Changed syntax check to report error position within the line.
Detlev Offenbach <detlev@die-o&#