Mercurial Repositories > eric / file comparison
comparison: PluginManager/PluginUninstallDialog.py
PluginManager/PluginUninstallDialog.py
- changeset 2992
- dbdf27746da5
- parent 2889
- 3737e9f17f44
- child 3020
- 542e97d4ecb3
- child 3057
- 10516539f238
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| 2991:226481ff40d1 | 2992:dbdf27746da5 |
|---|---|
| 49 self.__external = True | 49 self.__external = True |
| 50 else: | 50 else: |
| 51 self.__pluginManager = pluginManager | 51 self.__pluginManager = pluginManager |
| 52 self.__external = False | 52 self.__external = False |
| 53 | 53 |
| 54 self.pluginDirectoryCombo.addItem(self.trUtf8("User plugins directory"), | 54 self.pluginDirectoryCombo.addItem( |
| 55 self.trUtf8("User plugins directory"), | |
| 55 self.__pluginManager.getPluginDir("user")) | 56 self.__pluginManager.getPluginDir("user")) |
| 56 | 57 |
| 57 globalDir = self.__pluginManager.getPluginDir("global") | 58 globalDir = self.__pluginManager.getPluginDir("global") |
| 58 if globalDir is not None and os.access(globalDir, os.W_OK): | 59 if globalDir is not None and os.access(globalDir, os.W_OK): |
| 59 self.pluginDirectoryCombo.addItem(self.trUtf8("Global plugins directory"), | 60 self.pluginDirectoryCombo.addItem( |
| 61 self.trUtf8("Global plugins directory"), | |
| 60 globalDir) | 62 globalDir) |
| 61 | 63 |
| 62 @pyqtSlot(int) | 64 @pyqtSlot(int) |
| 63 def on_pluginDirectoryCombo_currentIndexChanged(self, index): | 65 def on_pluginDirectoryCombo_currentIndexChanged(self, index): |
| 64 """ | 66 """ |
| 67 | 69 |
| 68 @param index index of the selected item (integer) | 70 @param index index of the selected item (integer) |
| 69 """ | 71 """ |
| 70 pluginDirectory = self.pluginDirectoryCombo\ | 72 pluginDirectory = self.pluginDirectoryCombo\ |
| 71 .itemData(index) | 73 .itemData(index) |
| 72 pluginNames = sorted(self.__pluginManager.getPluginModules(pluginDirectory)) | 74 pluginNames = sorted(self.__pluginManager.getPluginModules( |
| 75 pluginDirectory)) | |
| 73 self.pluginNameCombo.clear() | 76 self.pluginNameCombo.clear() |
| 74 for pluginName in pluginNames: | 77 for pluginName in pluginNames: |
| 75 fname = "{0}.py".format(os.path.join(pluginDirectory, pluginName)) | 78 fname = "{0}.py".format(os.path.join(pluginDirectory, pluginName)) |
| 76 self.pluginNameCombo.addItem(pluginName, fname) | 79 self.pluginNameCombo.addItem(pluginName, fname) |
| 77 self.buttonBox.button(QDialogButtonBox.Ok)\ | 80 self.buttonBox.button(QDialogButtonBox.Ok)\ |
| 98 .itemData(self.pluginNameCombo.currentIndex()) | 101 .itemData(self.pluginNameCombo.currentIndex()) |
| 99 | 102 |
| 100 if not self.__pluginManager.unloadPlugin(pluginName): | 103 if not self.__pluginManager.unloadPlugin(pluginName): |
| 101 E5MessageBox.critical(self, | 104 E5MessageBox.critical(self, |
| 102 self.trUtf8("Plugin Uninstallation"), | 105 self.trUtf8("Plugin Uninstallation"), |
| 103 self.trUtf8("""<p>The plugin <b>{0}</b> could not be unloaded.""" | 106 self.trUtf8( |
| 104 """ Aborting...</p>""").format(pluginName)) | 107 """<p>The plugin <b>{0}</b> could not be unloaded.""" |
| 108 """ Aborting...</p>""").format(pluginName)) | |
| 105 return False | 109 return False |
| 106 | 110 |
| 107 if not pluginDirectory in sys.path: | 111 if not pluginDirectory in sys.path: |
| 108 sys.path.insert(2, pluginDirectory) | 112 sys.path.insert(2, pluginDirectory) |
| 109 module = imp.load_source(pluginName, pluginFile) | 113 module = imp.load_source(pluginName, pluginFile) |
| 110 if not hasattr(module, "packageName"): | 114 if not hasattr(module, "packageName"): |
| 111 E5MessageBox.critical(self, | 115 E5MessageBox.critical(self, |
| 112 self.trUtf8("Plugin Uninstallation"), | 116 self.trUtf8("Plugin Uninstallation"), |
| 113 self.trUtf8("""<p>The plugin <b>{0}</b> has no 'packageName' attribute.""" | 117 self.trUtf8( |
| 114 """ Aborting...</p>""").format(pluginName)) | 118 """<p>The plugin <b>{0}</b> has no 'packageName'""" |
| 119 """ attribute. Aborting...</p>""").format(pluginName)) | |
| 115 return False | 120 return False |
| 116 | 121 |
| 117 package = getattr(module, "packageName") | 122 package = getattr(module, "packageName") |
| 118 if package is None: | 123 if package is None: |
| 119 package = "None" | 124 package = "None" |
| 123 if hasattr(module, "prepareUninstall"): | 128 if hasattr(module, "prepareUninstall"): |
| 124 module.prepareUninstall() | 129 module.prepareUninstall() |
| 125 internalPackages = [] | 130 internalPackages = [] |
| 126 if hasattr(module, "internalPackages"): | 131 if hasattr(module, "internalPackages"): |
| 127 # it is a comma separated string | 132 # it is a comma separated string |
| 128 internalPackages = [p.strip() for p in module.internalPackages.split(",")] | 133 internalPackages = [p.strip() for p in |
| 134 module.internalPackages.split(",")] | |
| 129 del module | 135 del module |
| 130 | 136 |
| 131 # clean sys.modules | 137 # clean sys.modules |
| 132 self.__pluginManager.removePluginFromSysModules( | 138 self.__pluginManager.removePluginFromSysModules( |
| 133 pluginName, package, internalPackages) | 139 pluginName, package, internalPackages) |
| 142 | 148 |
| 143 fnamec = "{0}c".format(pluginFile) | 149 fnamec = "{0}c".format(pluginFile) |
| 144 if os.path.exists(fnamec): | 150 if os.path.exists(fnamec): |
| 145 os.remove(fnamec) | 151 os.remove(fnamec) |
| 146 | 152 |
| 147 pluginDirCache = os.path.join(os.path.dirname(pluginFile), "__pycache__") | 153 pluginDirCache = os.path.join( |
| 154 os.path.dirname(pluginFile), "__pycache__") | |
| 148 if os.path.exists(pluginDirCache): | 155 if os.path.exists(pluginDirCache): |
| 149 pluginFileName = os.path.splitext(os.path.basename(pluginFile))[0] | 156 pluginFileName = os.path.splitext( |
| 150 for fnameo in glob.glob( | 157 os.path.basename(pluginFile))[0] |
| 151 os.path.join(pluginDirCache, "{0}*.pyo".format(pluginFileName))): | 158 for fnameo in glob.glob(os.path.join( |
| 159 pluginDirCache, "{0}*.pyo".format(pluginFileName))): | |
| 152 os.remove(fnameo) | 160 os.remove(fnameo) |
| 153 for fnamec in glob.glob( | 161 for fnamec in glob.glob(os.path.join( |
| 154 os.path.join(pluginDirCache, "{0}*.pyc".format(pluginFileName))): | 162 pluginDirCache, "{0}*.pyc".format(pluginFileName))): |
| 155 os.remove(fnamec) | 163 os.remove(fnamec) |
| 156 | 164 |
| 157 os.remove(pluginFile) | 165 os.remove(pluginFile) |
| 158 except OSError as err: | 166 except OSError as err: |
| 159 E5MessageBox.critical(self, | 167 E5MessageBox.critical(self, |
| 160 self.trUtf8("Plugin Uninstallation"), | 168 self.trUtf8("Plugin Uninstallation"), |
| 161 self.trUtf8("""<p>The plugin package <b>{0}</b> could not be""" | 169 self.trUtf8( |
| 162 """ removed. Aborting...</p>""" | 170 """<p>The plugin package <b>{0}</b> could not be""" |
| 163 """<p>Reason: {1}</p>""").format(packageDir, str(err))) | 171 """ removed. Aborting...</p>""" |
| 172 """<p>Reason: {1}</p>""").format(packageDir, str(err))) | |
| 164 return False | 173 return False |
| 165 | 174 |
| 166 if not self.__external: | 175 if not self.__external: |
| 167 ui = e5App().getObject("UserInterface") | 176 ui = e5App().getObject("UserInterface") |
| 168 if ui.notificationsEnabled(): | 177 if ui.notificationsEnabled(): |
| 169 ui.showNotification(UI.PixmapCache.getPixmap("plugin48.png"), | 178 ui.showNotification(UI.PixmapCache.getPixmap("plugin48.png"), |
| 170 self.trUtf8("Plugin Uninstallation"), | 179 self.trUtf8("Plugin Uninstallation"), |
| 171 self.trUtf8("""<p>The plugin <b>{0}</b> was uninstalled successfully""" | 180 self.trUtf8( |
| 172 """ from {1}.</p>""")\ | 181 """<p>The plugin <b>{0}</b> was uninstalled successfully""" |
| 182 """ from {1}.</p>""")\ | |
| 173 .format(pluginName, pluginDirectory)) | 183 .format(pluginName, pluginDirectory)) |
| 174 return True | 184 return True |
| 175 | 185 |
| 176 E5MessageBox.information(self, | 186 E5MessageBox.information(self, |
| 177 self.trUtf8("Plugin Uninstallation"), | 187 self.trUtf8("Plugin Uninstallation"), |
| 178 self.trUtf8("""<p>The plugin <b>{0}</b> was uninstalled successfully""" | 188 self.trUtf8( |
| 179 """ from {1}.</p>""")\ | 189 """<p>The plugin <b>{0}</b> was uninstalled successfully""" |
| 190 """ from {1}.</p>""")\ | |
| 180 .format(pluginName, pluginDirectory)) | 191 .format(pluginName, pluginDirectory)) |
| 181 return True | 192 return True |
| 182 | 193 |
| 183 | 194 |
| 184 class PluginUninstallDialog(QDialog): | 195 class PluginUninstallDialog(QDialog): |
| 222 self.cw = PluginUninstallWidget(None, self) | 233 self.cw = PluginUninstallWidget(None, self) |
| 223 size = self.cw.size() | 234 size = self.cw.size() |
| 224 self.setCentralWidget(self.cw) | 235 self.setCentralWidget(self.cw) |
| 225 self.resize(size) | 236 self.resize(size) |
| 226 | 237 |
| 227 self.setStyle(Preferences.getUI("Style"), Preferences.getUI("StyleSheet")) | 238 self.setStyle(Preferences.getUI("Style"), |
| 239 Preferences.getUI("StyleSheet")) | |
| 228 | 240 |
| 229 self.cw.buttonBox.accepted[()].connect(self.close) | 241 self.cw.buttonBox.accepted[()].connect(self.close) |
| 230 self.cw.buttonBox.rejected[()].connect(self.close) | 242 self.cw.buttonBox.rejected[()].connect(self.close) |
