QScintilla/SpellCheckingDialog.py

Sun, 05 Jun 2011 18:25:36 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sun, 05 Jun 2011 18:25:36 +0200
changeset 1112
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parent 945
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child 1131
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permissions
-rw-r--r--

Improved code quality by getting rid of star imports. That way pyflakes can do its job. A few bugs fixed found by flakes.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2008 - 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 Module implementing the spell checking dialog.
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8 """
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9
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10 from PyQt4.QtCore import pyqtSlot
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11 from PyQt4.QtGui import QDialog
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12
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13 from .Ui_SpellCheckingDialog import Ui_SpellCheckingDialog
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14
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15 import Utilities
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16
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17
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18 class SpellCheckingDialog(QDialog, Ui_SpellCheckingDialog):
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19 """
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20 Class implementing the spell checking dialog.
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21 """
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22 def __init__(self, spellChecker, startPos, endPos, parent=None):
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23 """
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24 Constructor
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25 """
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26 QDialog.__init__(self, parent)
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27 self.setupUi(self)
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28
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29 self.__spell = spellChecker
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30 self.languageLabel.setText("<b>{0}</b>".format(self.__spell.getLanguage()))
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31 if not self.__spell.initCheck(startPos, endPos):
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32 self.__enableButtons(False)
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33 else:
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34 self.__advance()
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35
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36 def __enableButtons(self, enable):
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37 """
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38 Private method to set the buttons enabled state.
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39 """
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40 self.addButton.setEnabled(enable)
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41 self.ignoreButton.setEnabled(enable)
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42 self.ignoreAllButton.setEnabled(enable)
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43 self.replaceButton.setEnabled(enable)
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44 self.replaceAllButton.setEnabled(enable)
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46 def __advance(self):
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47 """
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48 Private method to advance to the next error.
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49 """
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50 try:
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51 next(self.__spell)
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52 except StopIteration:
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53 self.__enableButtons(False)
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54 self.contextLabel.setText("")
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55 self.changeEdit.setText("")
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56 self.suggestionsList.clear()
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57 return
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58
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59 self.__enableButtons(True)
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60 self.word, self.wordStart, self.wordEnd = self.__spell.getError()
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61 lcontext, rcontext = self.__spell.getContext(self.wordStart, self.wordEnd)
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62 self.changeEdit.setText(self.word)
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63 self.contextLabel.setText('{0}<font color="#FF0000">{1}</font>{2}'.format(
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64 Utilities.html_encode(lcontext),
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65 self.word,
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66 Utilities.html_encode(rcontext)))
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67 suggestions = self.__spell.getSuggestions(self.word)
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68 self.suggestionsList.clear()
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69 self.suggestionsList.addItems(suggestions)
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70
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71 @pyqtSlot(str)
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72 def on_changeEdit_textChanged(self, text):
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73 """
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74 Private method to handle a change of the replacement text.
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75
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76 @param text contents of the line edit (string)
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77 """
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78 self.replaceButton.setEnabled(text != "")
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79 self.replaceAllButton.setEnabled(text != "")
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80
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81 @pyqtSlot(str)
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82 def on_suggestionsList_currentTextChanged(self, currentText):
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83 """
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84 Private method to handle the selection of a suggestion.
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85
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86 @param currentText the currently selected text (string)
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87 """
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88 if currentText:
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89 self.changeEdit.setText(currentText)
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90
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91 @pyqtSlot()
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92 def on_ignoreButton_clicked(self):
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93 """
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94 Private slot to ignore the found error.
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95 """
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96 self.__advance()
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97
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98 @pyqtSlot()
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99 def on_ignoreAllButton_clicked(self):
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100 """
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101 Private slot to always ignore the found error.
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102 """
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103 self.__spell.ignoreAlways()
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104 self.__advance()
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105
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106 @pyqtSlot()
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107 def on_addButton_clicked(self):
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108 """
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109 Private slot to add the current word to the personal word list.
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110 """
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111 self.__spell.add()
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112 self.__advance()
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113
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114 @pyqtSlot()
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115 def on_replaceButton_clicked(self):
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116 """
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117 Private slot to replace the current word with the given replacement.
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118 """
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119 self.__spell.replace(self.changeEdit.text())
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120 self.__advance()
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121
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122 @pyqtSlot()
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123 def on_replaceAllButton_clicked(self):
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124 """
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125 Private slot to replace the current word with the given replacement.
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126 """
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127 self.__spell.replaceAlways(self.changeEdit.text())
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128 self.__advance()

eric ide

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