Plugins/PluginSyntaxChecker.py

Mon, 27 Dec 2010 15:31:58 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Mon, 27 Dec 2010 15:31:58 +0100
changeset 776
0359a079eb0d
parent 571
1a4101cb87eb
child 791
9ec2ac20e54e
permissions
-rw-r--r--

Fixed missing parent class initialisation.

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1 # -*- coding: utf-8 -*-
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2
13
1af94a91f439 Changed copyright for 2010.
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3 # Copyright (c) 2007 - 2010 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 Tabnanny plugin.
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8 """
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9
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10 import os
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11
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12 from PyQt4.QtCore import QObject
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14 from E5Gui.E5Application import e5App
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16 from E5Gui.E5Action import E5Action
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17
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18 from CheckerPlugins.SyntaxChecker.SyntaxCheckerDialog import SyntaxCheckerDialog
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19
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20 import Preferences
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21
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22 # Start-Of-Header
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23 name = "Syntax Checker Plugin"
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24 author = "Detlev Offenbach <detlev@die-offenbachs.de>"
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25 autoactivate = True
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26 deactivateable = True
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27 version = "5.1.0"
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28 className = "SyntaxCheckerPlugin"
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29 packageName = "__core__"
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30 shortDescription = "Show the Syntax Checker dialog."
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31 longDescription = """This plugin implements the Syntax Checker dialog.""" \
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32 """ Syntax Checker is used to check Python source files for correct syntax."""
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33 pyqtApi = 2
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34 # End-Of-Header
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35
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36 error = ""
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37
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38 class SyntaxCheckerPlugin(QObject):
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39 """
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40 Class implementing the Syntax Checker plugin.
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41 """
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42 def __init__(self, ui):
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43 """
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44 Constructor
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45
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46 @param ui reference to the user interface object (UI.UserInterface)
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47 """
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48 QObject.__init__(self, ui)
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49 self.__ui = ui
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50 self.__initialize()
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51
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52 def __initialize(self):
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53 """
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54 Private slot to (re)initialize the plugin.
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55 """
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56 self.__projectAct = None
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57 self.__projectSyntaxCheckerDialog = None
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58
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59 self.__projectBrowserAct = None
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60 self.__projectBrowserMenu = None
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61 self.__projectBrowserSyntaxCheckerDialog = None
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62
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63 self.__editors = []
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64 self.__editorAct = None
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65 self.__editorSyntaxCheckerDialog = None
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66
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67 def activate(self):
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68 """
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69 Public method to activate this plugin.
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70
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71 @return tuple of None and activation status (boolean)
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72 """
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73 menu = e5App().getObject("Project").getMenu("Checks")
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74 if menu:
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75 self.__projectAct = E5Action(self.trUtf8('Check Syntax'),
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76 self.trUtf8('&Syntax...'), 0, 0,
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77 self, 'project_check_syntax')
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78 self.__projectAct.setStatusTip(
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79 self.trUtf8('Check syntax.'))
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80 self.__projectAct.setWhatsThis(self.trUtf8(
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81 """<b>Check Syntax...</b>"""
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82 """<p>This checks Python files for syntax errors.</p>"""
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83 ))
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84 self.__projectAct.triggered[()].connect(self.__projectSyntaxCheck)
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85 e5App().getObject("Project").addE5Actions([self.__projectAct])
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86 menu.addAction(self.__projectAct)
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87
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88 self.__editorAct = E5Action(self.trUtf8('Check Syntax'),
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89 self.trUtf8('&Syntax...'), 0, 0,
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90 self, "")
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91 self.__editorAct.setWhatsThis(self.trUtf8(
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92 """<b>Check Syntax...</b>"""
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93 """<p>This checks Python files for syntax errors.</p>"""
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94 ))
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95 self.__editorAct.triggered[()].connect(self.__editorSyntaxCheck)
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96
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97 e5App().getObject("Project").showMenu.connect(self.__projectShowMenu)
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98 e5App().getObject("ProjectBrowser").getProjectBrowser("sources")\
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99 .showMenu.connect(self.__projectBrowserShowMenu)
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100 e5App().getObject("ViewManager").editorOpenedEd.connect(self.__editorOpened)
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101 e5App().getObject("ViewManager").editorClosedEd.connect(self.__editorClosed)
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102
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103 for editor in e5App().getObject("ViewManager").getOpenEditors():
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104 self.__editorOpened(editor)
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105
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106 return None, True
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107
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108 def deactivate(self):
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109 """
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110 Public method to deactivate this plugin.
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111 """
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112 e5App().getObject("Project").showMenu.disconnect(self.__projectShowMenu)
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113 e5App().getObject("ProjectBrowser").getProjectBrowser("sources")\
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114 .showMenu.disconnect(self.__projectBrowserShowMenu)
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115 e5App().getObject("ViewManager").editorOpenedEd.disconnect(self.__editorOpened)
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116 e5App().getObject("ViewManager").editorClosedEd.disconnect(self.__editorClosed)
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117
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118 menu = e5App().getObject("Project").getMenu("Checks")
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119 if menu:
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120 menu.removeAction(self.__projectAct)
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121
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122 if self.__projectBrowserMenu:
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123 if self.__projectBrowserAct:
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124 self.__projectBrowserMenu.removeAction(self.__projectBrowserAct)
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125
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126 for editor in self.__editors:
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127 editor.showMenu.disconnect(self.__editorShowMenu)
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128 menu = editor.getMenu("Checks")
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129 if menu is not None:
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130 menu.removeAction(self.__editorAct)
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131
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132 self.__initialize()
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133
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134 def __projectShowMenu(self, menuName, menu):
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135 """
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136 Private slot called, when the the project menu or a submenu is
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137 about to be shown.
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138
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139 @param menuName name of the menu to be shown (string)
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140 @param menu reference to the menu (QMenu)
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141 """
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142 if menuName == "Checks" and self.__projectAct is not None:
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b3d966393ba9 Did some code cleanup.
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143 self.__projectAct.setEnabled(
53
c3eb7cc1ff8b Renamed e5App to e5App.
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144 e5App().getObject("Project").getProjectLanguage() == "Python3")
0
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145
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146 def __projectBrowserShowMenu(self, menuName, menu):
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147 """
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148 Private slot called, when the the project browser menu or a submenu is
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149 about to be shown.
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150
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151 @param menuName name of the menu to be shown (string)
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152 @param menu reference to the menu (QMenu)
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153 """
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154 if menuName == "Checks" and \
53
c3eb7cc1ff8b Renamed e5App to e5App.
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155 e5App().getObject("Project").getProjectLanguage() == "Python3":
0
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156 self.__projectBrowserMenu = menu
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157 if self.__projectBrowserAct is None:
55
b5c84934de9c Renamed E4Gui to E5Gui.
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158 self.__projectBrowserAct = E5Action(self.trUtf8('Check Syntax'),
0
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159 self.trUtf8('&Syntax...'), 0, 0,
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160 self, "")
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161 self.__projectBrowserAct.setWhatsThis(self.trUtf8(
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162 """<b>Check Syntax...</b>"""
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163 """<p>This checks Python files for syntax errors.</p>"""
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164 ))
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c3abc7895a01 Continued porting signal/slot usage to the new API.
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165 self.__projectBrowserAct.triggered[()].connect(
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166 self.__projectBrowserSyntaxCheck)
0
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167 if not self.__projectBrowserAct in menu.actions():
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168 menu.addAction(self.__projectBrowserAct)
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169
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170 def __projectSyntaxCheck(self):
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171 """
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172 Public slot used to check the project files for bad indentations.
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173 """
53
c3eb7cc1ff8b Renamed e5App to e5App.
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174 project = e5App().getObject("Project")
0
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175 project.saveAllScripts()
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176 ppath = project.getProjectPath()
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177 files = [os.path.join(ppath, file) \
0
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178 for file in project.pdata["SOURCES"] \
40
c2e5472b112c Changed some code to adjust eric5 to Python3.
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179 if file.endswith(tuple(Preferences.getPython("Python3Extensions")))]
0
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180
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181 self.__projectSyntaxCheckerDialog = SyntaxCheckerDialog()
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182 self.__projectSyntaxCheckerDialog.show()
571
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183 self.__projectSyntaxCheckerDialog.prepare(files, project)
0
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184
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185 def __projectBrowserSyntaxCheck(self):
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186 """
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187 Private method to handle the syntax check context menu action of the project
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188 sources browser.
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189 """
53
c3eb7cc1ff8b Renamed e5App to e5App.
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190 browser = e5App().getObject("ProjectBrowser").getProjectBrowser("sources")
0
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191 itm = browser.model().item(browser.currentIndex())
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192 try:
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193 fn = itm.fileName()
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194 except AttributeError:
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195 fn = itm.dirName()
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196
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197 self.__projectBrowserSyntaxCheckerDialog = SyntaxCheckerDialog()
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198 self.__projectBrowserSyntaxCheckerDialog.show()
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199 self.__projectBrowserSyntaxCheckerDialog.start(fn)
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200
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201 def __editorOpened(self, editor):
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202 """
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203 Private slot called, when a new editor was opened.
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204
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205 @param editor reference to the new editor (QScintilla.Editor)
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diff changeset
206 """
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207 menu = editor.getMenu("Checks")
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diff changeset
208 if menu is not None:
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diff changeset
209 menu.addAction(self.__editorAct)
495
b31b0bffa5b0 Continued porting signal/slot usage to the new API.
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parents: 454
diff changeset
210 editor.showMenu.connect(self.__editorShowMenu)
0
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diff changeset
211 self.__editors.append(editor)
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diff changeset
212
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diff changeset
213 def __editorClosed(self, editor):
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parents:
diff changeset
214 """
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parents:
diff changeset
215 Private slot called, when an editor was closed.
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diff changeset
216
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diff changeset
217 @param editor reference to the editor (QScintilla.Editor)
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parents:
diff changeset
218 """
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parents:
diff changeset
219 try:
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diff changeset
220 self.__editors.remove(editor)
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parents:
diff changeset
221 except ValueError:
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parents:
diff changeset
222 pass
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diff changeset
223
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diff changeset
224 def __editorShowMenu(self, menuName, menu, editor):
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diff changeset
225 """
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diff changeset
226 Private slot called, when the the editor context menu or a submenu is
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diff changeset
227 about to be shown.
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diff changeset
228
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diff changeset
229 @param menuName name of the menu to be shown (string)
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parents:
diff changeset
230 @param menu reference to the menu (QMenu)
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parents:
diff changeset
231 @param editor reference to the editor
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
232 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
233 if menuName == "Checks":
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
234 if not self.__editorAct in menu.actions():
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parents:
diff changeset
235 menu.addAction(self.__editorAct)
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
236 self.__editorAct.setEnabled(editor.isPy3File())
0
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diff changeset
237
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
238 def __editorSyntaxCheck(self):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
239 """
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parents:
diff changeset
240 Private slot to handle the syntax check context menu action of the editors.
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parents:
diff changeset
241 """
53
c3eb7cc1ff8b Renamed e5App to e5App.
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diff changeset
242 editor = e5App().getObject("ViewManager").activeWindow()
0
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parents:
diff changeset
243 if editor is not None:
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parents:
diff changeset
244 self.__editorSyntaxCheckerDialog = SyntaxCheckerDialog()
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parents:
diff changeset
245 self.__editorSyntaxCheckerDialog.show()
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
246 self.__editorSyntaxCheckerDialog.start(editor.getFileName(),
571
1a4101cb87eb Added filename filters to the syntax checker and tabnanny dialogs.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 564
diff changeset
247 editor.text())

eric ide

mercurial