52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
import inspect
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import logging
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from abc import ABC
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from types import FrameType
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from flask import Blueprint
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from flask.blueprints import BlueprintSetupState
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from flask_assets import Environment
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from starfall.types import SnapshotQueue
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class BaseBlueprint(ABC):
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def __init__(self, blueprint: Blueprint, assets: Environment):
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self.queue: SnapshotQueue | None = None
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self.assets: Environment = assets
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blueprint.record(self.on_blueprint_setup)
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if type(self) is not BaseBlueprint:
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self._debug("Attaching blueprint of type %r to web service", type(self))
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def on_blueprint_setup(self, state: BlueprintSetupState):
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self.queue = state.options["options"]["queue"]
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if type(self) is not BaseBlueprint:
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self._info("Blueprint of type %r successfully set up", type(self))
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def _log_access(self):
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# There is always a previous frame - This function is called when a
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# route is accessed by a user through a method unknown to this one.
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frame: FrameType | None = inspect.currentframe()
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if not isinstance(frame, FrameType):
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return
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f_back: FrameType | None = frame.f_back
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if not isinstance(f_back, FrameType):
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return
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self._info("Route access: %r", f_back.f_code.co_name)
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def _debug(self, msg: str, *args: object):
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logging.getLogger("web").debug(msg, *args)
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def _info(self, msg: str, *args: object):
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logging.getLogger("web").info(msg, *args)
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def _warn(self, msg: str, *args: object):
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logging.getLogger("web").warning(msg, *args)
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def _crit(self, msg: str, *args: object):
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logging.getLogger("web").critical(msg, *args)
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