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Diffstat (limited to 'python/scriptingprovider.py')
| -rw-r--r-- | python/scriptingprovider.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/python/scriptingprovider.py b/python/scriptingprovider.py index 41b7d8d7..a3a01ce7 100644 --- a/python/scriptingprovider.py +++ b/python/scriptingprovider.py @@ -399,6 +399,23 @@ class _ScriptingProviderMetaclass(type): raise KeyError("'%s' is not a valid scripting provider" % str(value)) return ScriptingProvider(provider) + def __contains__(cls: '_ScriptingProviderMetaclass', name: object) -> bool: + if not isinstance(name, str): + return False + try: + cls[name] + return True + except KeyError: + return False + + def get(cls: '_ScriptingProviderMetaclass', name: str, default: Any = None) -> Optional['ScriptingProvider']: + try: + return cls[name] + except KeyError: + if default is not None: + return default + return None + class ScriptingProvider(metaclass=_ScriptingProviderMetaclass): _registered_providers = [] |