Mercurial Repositories > eric / file comparison
comparison: eric6/PluginManager/PluginManager.py
eric6/PluginManager/PluginManager.py
- changeset 7400
- e5d62581d002
- parent 7360
- 9190402e4505
- child 7785
- 9978016560ec
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| 7399:7088860e4a00 | 7400:e5d62581d002 |
|---|---|
| 7 Module implementing the Plugin Manager. | 7 Module implementing the Plugin Manager. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import os | 10 import os |
| 11 import sys | 11 import sys |
| 12 import imp | |
| 13 import zipfile | 12 import zipfile |
| 13 import types | |
| 14 import importlib | |
| 14 | 15 |
| 15 from PyQt5.QtCore import ( | 16 from PyQt5.QtCore import ( |
| 16 pyqtSignal, QObject, QDate, QFile, QFileInfo, QUrl, QIODevice | 17 pyqtSignal, QObject, QDate, QFile, QFileInfo, QUrl, QIODevice |
| 17 ) | 18 ) |
| 18 from PyQt5.QtGui import QPixmap | 19 from PyQt5.QtGui import QPixmap |
| 398 @exception PluginLoadError raised to indicate an issue loading | 399 @exception PluginLoadError raised to indicate an issue loading |
| 399 the plug-in | 400 the plug-in |
| 400 """ | 401 """ |
| 401 try: | 402 try: |
| 402 fname = "{0}.py".format(os.path.join(directory, name)) | 403 fname = "{0}.py".format(os.path.join(directory, name)) |
| 403 module = imp.load_source(name, fname) | 404 spec = importlib.util.spec_from_file_location(name, fname) |
| 405 module = importlib.util.module_from_spec(spec) | |
| 406 sys.modules[module.__name__] = module | |
| 407 spec.loader.exec_module(module) | |
| 404 if not hasattr(module, "autoactivate"): | 408 if not hasattr(module, "autoactivate"): |
| 405 module.error = self.tr( | 409 module.error = self.tr( |
| 406 "Module is missing the 'autoactivate' attribute.") | 410 "Module is missing the 'autoactivate' attribute.") |
| 407 self.__failedModules[name] = module | 411 self.__failedModules[name] = module |
| 408 raise PluginLoadError(name) | 412 raise PluginLoadError(name) |
| 423 self.__onDemandInactiveModules[name] = module | 427 self.__onDemandInactiveModules[name] = module |
| 424 module.eric6PluginModuleName = name | 428 module.eric6PluginModuleName = name |
| 425 module.eric6PluginModuleFilename = fname | 429 module.eric6PluginModuleFilename = fname |
| 426 self.__modulesCount += 1 | 430 self.__modulesCount += 1 |
| 427 if reload_: | 431 if reload_: |
| 428 imp.reload(module) | 432 importlib.reload(module) |
| 429 self.initOnDemandPlugin(name) | 433 self.initOnDemandPlugin(name) |
| 430 try: | 434 try: |
| 431 pluginObject = self.__onDemandInactivePlugins[name] | 435 pluginObject = self.__onDemandInactivePlugins[name] |
| 432 pluginObject.initToolbar( | 436 pluginObject.initToolbar( |
| 433 self.__ui, e5App().getObject("ToolbarManager")) | 437 self.__ui, e5App().getObject("ToolbarManager")) |
| 434 except (KeyError, AttributeError): | 438 except (KeyError, AttributeError): |
| 435 pass | 439 pass |
| 436 except PluginLoadError: | 440 except PluginLoadError: |
| 437 print("Error loading plug-in module:", name) | 441 print("Error loading plug-in module:", name) |
| 438 except Exception as err: | 442 except Exception as err: |
| 439 module = imp.new_module(name) | 443 module = types.ModuleType(name) |
| 440 module.error = self.tr( | 444 module.error = self.tr( |
| 441 "Module failed to load. Error: {0}").format(str(err)) | 445 "Module failed to load. Error: {0}").format(str(err)) |
| 442 self.__failedModules[name] = module | 446 self.__failedModules[name] = module |
| 443 print("Error loading plug-in module:", name) | 447 print("Error loading plug-in module:", name) |
| 444 print(str(err)) | 448 print(str(err)) |
