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51 lines
1.9 KiB
51 lines
1.9 KiB
import pluginInterfaces as pi
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from yapsy.PluginManager import PluginManagerSingleton
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class Help(pi.IInterfacePlugin):
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"""
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The help plugin print the usage information of prismedia’s plugins.
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Use it by simply calling `prismedia help <plugin_name>...`.
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For example `prismedia help help` bring this help.
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"""
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def prepare_options(self, video, options):
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print(__name__)
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pluginManager = PluginManagerSingleton.get()
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if options["<parameters>"]:
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parameters = options["<parameters>"]
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else:
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parameters = ["help"]
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for p in parameters:
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plugin = pluginManager.getPluginByName(p, pi.PluginTypes.ALL)
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if plugin is None:
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# TODO: log instead to warning? error?
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print("No plugin was found with name:", p)
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continue
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print(plugin.name + "\t" + plugin.description)
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print("Usage:", plugin.plugin_object.__doc__)
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# Generic help this plugin is able to give for the
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if p == "help":
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print("The plugins are stored in the following folders:", pluginManager.getPluginLocator().plugins_places)
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print("Category:", pi.PluginTypes.INTERFACE.value)
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for plugin in pluginManager.getPluginsOfCategory(pi.PluginTypes.INTERFACE):
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print("\t" + plugin.name)
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print("Category:", pi.PluginTypes.PLATFORM.value)
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for plugin in pluginManager.getPluginsOfCategory(pi.PluginTypes.PLATFORM):
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print("\t" + plugin.name)
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print("Category:", pi.PluginTypes.CONSUMER.value)
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for plugin in pluginManager.getPluginsOfCategory(pi.PluginTypes.CONSUMER):
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print("\t" + plugin.name)
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# Print a line break between each plugin help.
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print()
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return False
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