47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
from dataclasses import dataclass
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from playbook.models import StepLog
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from typing import Callable, Dict, Any
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ActionFn = Callable[[Dict[str, Any], str], StepLog]
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@dataclass
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class Action(object):
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name: str
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fn: ActionFn
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ver: str
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class ActionRegistry:
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def __init__(self, name: str):
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self.name: str = name
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self.__actions = {}
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def register(self, name: str, version: str):
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"""Decorator to register python functions with a name and version."""
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def decorator(function: ActionFn):
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if name not in self.__actions:
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self.__actions[name] = {}
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self.__actions[name][version] = function
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return function
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return decorator
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def get(self, name: str, ver: str) -> ActionFn:
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if name not in self.__actions:
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raise ValueError(f"Action '{name}' is not registered in registry '{self.name}'")
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versions_dict = self.__actions[name]
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if not versions_dict:
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raise ValueError(f"No registered versions found for function '{name}'")
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if ver == "*":
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return next(iter(versions_dict.values()))
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if ver not in self.__actions[name]:
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raise ValueError(f"Version '{ver}' is not registered for function '{name}'")
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return versions_dict[ver]
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