mirror of
https://github.com/Cog-Creators/Red-DiscordBot.git
synced 2025-11-06 03:08:55 -05:00
1cd7e41f33
* modify config to use identifier data class and update json driver * move identifier data attributes into read only properties * Update mongo get and set methods * Update get/set to use UUID separately, make clear work * Remove not implemented and fix get_raw * Update remaining untouched get/set/clear * Fix get_raw * Finally fix get_raw and set_raw * style * This is better * Sorry guys * Update get behavior to handle "all" calls as expected * style again * Why do you do this to me * style once more * Update mongo schema
128 lines
3.2 KiB
Python
128 lines
3.2 KiB
Python
from pathlib import Path
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from typing import Tuple
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import copy
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import weakref
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import logging
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from ..json_io import JsonIO
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from .red_base import BaseDriver, IdentifierData
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__all__ = ["JSON"]
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_shared_datastore = {}
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_driver_counts = {}
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_finalizers = []
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log = logging.getLogger("redbot.json_driver")
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def finalize_driver(cog_name):
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if cog_name not in _driver_counts:
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return
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_driver_counts[cog_name] -= 1
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if _driver_counts[cog_name] == 0:
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if cog_name in _shared_datastore:
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del _shared_datastore[cog_name]
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for f in _finalizers:
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if not f.alive:
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_finalizers.remove(f)
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class JSON(BaseDriver):
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"""
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Subclass of :py:class:`.red_base.BaseDriver`.
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.. py:attribute:: file_name
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The name of the file in which to store JSON data.
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.. py:attribute:: data_path
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The path in which to store the file indicated by :py:attr:`file_name`.
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"""
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def __init__(
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self,
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cog_name,
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identifier,
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*,
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data_path_override: Path = None,
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file_name_override: str = "settings.json"
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):
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super().__init__(cog_name, identifier)
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self.file_name = file_name_override
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if data_path_override:
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self.data_path = data_path_override
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else:
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self.data_path = Path.cwd() / "cogs" / ".data" / self.cog_name
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self.data_path.mkdir(parents=True, exist_ok=True)
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self.data_path = self.data_path / self.file_name
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self.jsonIO = JsonIO(self.data_path)
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self._load_data()
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@property
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def data(self):
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return _shared_datastore.get(self.cog_name)
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@data.setter
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def data(self, value):
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_shared_datastore[self.cog_name] = value
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def _load_data(self):
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if self.cog_name not in _driver_counts:
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_driver_counts[self.cog_name] = 0
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_driver_counts[self.cog_name] += 1
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_finalizers.append(weakref.finalize(self, finalize_driver, self.cog_name))
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if self.data is not None:
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return
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try:
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self.data = self.jsonIO._load_json()
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except FileNotFoundError:
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self.data = {}
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self.jsonIO._save_json(self.data)
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async def get(self, identifier_data: IdentifierData):
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partial = self.data
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full_identifiers = identifier_data.to_tuple()
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for i in full_identifiers:
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partial = partial[i]
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return copy.deepcopy(partial)
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async def set(self, identifier_data: IdentifierData, value=None):
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partial = self.data
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full_identifiers = identifier_data.to_tuple()
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for i in full_identifiers[:-1]:
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if i not in partial:
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partial[i] = {}
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partial = partial[i]
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partial[full_identifiers[-1]] = copy.deepcopy(value)
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await self.jsonIO._threadsafe_save_json(self.data)
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async def clear(self, identifier_data: IdentifierData):
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partial = self.data
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full_identifiers = identifier_data.to_tuple()
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try:
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for i in full_identifiers[:-1]:
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partial = partial[i]
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del partial[full_identifiers[-1]]
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except KeyError:
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pass
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else:
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await self.jsonIO._threadsafe_save_json(self.data)
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def get_config_details(self):
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return
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