Python PluginManager.appendPluginToCategory方法代码示例

# 需要导入模块: from yapsy.PluginManager import PluginManager [as 别名]
# 或者: from yapsy.PluginManager.PluginManager import appendPluginToCategory [as 别名]
	def testTwoStepsLoad(self):
		"""
		Test loading the plugins in two steps in order to collect more
		deltailed informations.
		"""
		spm = PluginManager(directories_list=[
				os.path.join(
					os.path.dirname(os.path.abspath(__file__)),"plugins")])
		# trigger the first step to look up for plugins
		spm.locatePlugins()
		# make full use of the "feedback" the loadPlugins can give
		# - set-up the callback function that will be called *before*
		# loading each plugin
		callback_infos = []
		def preload_cbk(plugin_info):
			callback_infos.append(plugin_info)
		# - gather infos about the processed plugins (loaded or not)
		loadedPlugins = spm.loadPlugins(callback=preload_cbk)
		self.assertEqual(len(loadedPlugins),1)
		self.assertEqual(len(callback_infos),1)
		self.assertEqual(loadedPlugins[0].error,None)
		self.assertEqual(loadedPlugins[0],callback_infos[0])
		# check that the getCategories works
		self.assertEqual(len(spm.getCategories()),1)
		sole_category = spm.getCategories()[0]
		# check the getPluginsOfCategory
		self.assertEqual(len(spm.getPluginsOfCategory(sole_category)),1)
		plugin_info = spm.getPluginsOfCategory(sole_category)[0]
		# try to remove it and check that is worked
		spm.removePluginFromCategory(plugin_info,sole_category)
		self.assertEqual(len(spm.getPluginsOfCategory(sole_category)),0)
		# now re-add this plugin the to same category
		spm.appendPluginToCategory(plugin_info,sole_category)
		self.assertEqual(len(spm.getPluginsOfCategory(sole_category)),1)

# 需要导入模块: from yapsy.PluginManager import PluginManager [as 别名]
# 或者: from yapsy.PluginManager.PluginManager import appendPluginToCategory [as 别名]
	def testMultipleCategoriesForASamePlugin(self):
		"""
		Test that associating a plugin to multiple categories works as expected.
		"""
		class AnotherPluginIfce(object):
			def __init__(self):
				pass
			def activate(self):
				pass
			def deactivate(self):
				pass

		spm = PluginManager(
			categories_filter = {
				"Default": IPlugin,
				"IP": IPlugin,
				"Other": AnotherPluginIfce,
				},
			directories_list=[
				os.path.join(
					os.path.dirname(os.path.abspath(__file__)),"plugins")])
		# load the plugins that may be found
		spm.collectPlugins()
		# check that the getCategories works
		self.assertEqual(len(spm.getCategories()),3)
		categories = spm.getCategories()
		self.assertTrue("Default" in categories)
		# check the getPluginsOfCategory
		self.assertEqual(len(spm.getPluginsOfCategory("Default")), 1)
		plugin_info = spm.getPluginsOfCategory("Default")[0]
		self.assertTrue("Default" in plugin_info.categories)
		self.assertTrue("IP" in plugin_info.categories)
		self.assertTrue("IP" in categories)
		# check the getPluginsOfCategory
		self.assertEqual(len(spm.getPluginsOfCategory("IP")),1)
		self.assertTrue("Other" in categories)
		# check the getPluginsOfCategory
		self.assertEqual(len(spm.getPluginsOfCategory("Other")),0)
		# try to remove the plugin from one category and check the
		# other category
		spm.removePluginFromCategory(plugin_info, "Default")
		self.assertEqual(len(spm.getPluginsOfCategory("Default")), 0)
		self.assertEqual(len(spm.getPluginsOfCategory("IP")), 1)
		# now re-add this plugin the to same category
		spm.appendPluginToCategory(plugin_info, "Default")
		self.assertEqual(len(spm.getPluginsOfCategory("Default")),1)
		self.assertEqual(len(spm.getPluginsOfCategory("IP")),1)

# 需要导入模块: from yapsy.PluginManager import PluginManager [as 别名]
# 或者: from yapsy.PluginManager.PluginManager import appendPluginToCategory [as 别名]
	def testCategoryManipulation(self):
		"""
		Test querying, removing and adding plugins from/to a category.
		"""
		spm = PluginManager(directories_list=[
				os.path.join(
					os.path.dirname(os.path.abspath(__file__)),"plugins")])
		# load the plugins that may be found
		spm.collectPlugins()
		# check that the getCategories works
		self.assertEqual(len(spm.getCategories()),1)
		sole_category = spm.getCategories()[0]
		# check the getPluginsOfCategory
		self.assertEqual(len(spm.getPluginsOfCategory(sole_category)),1)
		plugin_info = spm.getPluginsOfCategory(sole_category)[0]
		# try to remove it and check that is worked
		spm.removePluginFromCategory(plugin_info,sole_category)
		self.assertEqual(len(spm.getPluginsOfCategory(sole_category)),0)
		# now re-add this plugin the to same category
		spm.appendPluginToCategory(plugin_info,sole_category)
		self.assertEqual(len(spm.getPluginsOfCategory(sole_category)),1)