Api Reference¶
HookimplMarker¶
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class
HookimplMarker
(project_name, flags=None)[source]¶ Bases:
object
Decorator helper class for marking functions as hook implementations.
You can instantiate with a project_name to get a decorator. Calling PluginManager.register later will discover all marked functions if the PluginManager uses the same project_name.
HookspecMarker¶
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class
HookspecMarker
(project_name, flags=None)[source]¶ Bases:
object
Decorator helper class for marking functions as hook specifications.
You can instantiate it with a project_name to get a decorator. Calling PluginManager.register_specs later will discover all marked functions if the PluginManager uses the same project_name.
PluginManager¶
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class
PluginManager
(project_name)[source]¶ Bases:
object
Core Pluginmanager class which manages registration of plugin objects and 1:N hook calling.
You can register new hooks by calling
add_hookspec(module_or_class)
. You can register plugin objects (which contain hooks) by callingregister(plugin)
. The Pluginmanager is initialized with a prefix that is searched for in the names of the dict of registered plugin objects.For debugging purposes you can call
enable_tracing()
which will subsequently send debug information to the trace helper.-
register
(namespace)[source]¶ Register a plugin and return its canonical name.
Raises: ValueError
– if the plugin is already registered.
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register_specs
(namespace)[source]¶ add new hook specifications defined in the given module_or_class. Functions are recognized if they have been decorated accordingly.
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unhandled_exceptions
= None¶ type: list(tuple(aiopluggy.hooks.HookImpl, Exception))
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unscheduled_coros
= None¶ type: list(tuple(aiopluggy.hooks.HookImpl, Coroutine))
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Result¶
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class
Result
(value=None, exc_info=None)[source]¶ Bases:
object
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exc_info
¶ Exception info.
Return type: a tuple. See sys.exc_info()
for details.
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exception
¶ Exception info.
Return type: a tuple. See sys.exc_info()
for details.
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value
¶ Get the result(s) for this hook call.
If the hook was marked as a first_notnone or first_only only a single value will be returned otherwise a list of results.
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