68 lines
1.7 KiB
Python
68 lines
1.7 KiB
Python
import copy
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class StateStorageBase:
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def __init__(self) -> None:
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pass
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async def set_data(self, chat_id, user_id, key, value):
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"""
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Set data for a user in a particular chat.
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"""
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raise NotImplementedError
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async def get_data(self, chat_id, user_id):
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"""
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Get data for a user in a particular chat.
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"""
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raise NotImplementedError
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async def set_state(self, chat_id, user_id, state):
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"""
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Set state for a particular user.
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! Note that you should create a
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record if it does not exist, and
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if a record with state already exists,
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you need to update a record.
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"""
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raise NotImplementedError
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async def delete_state(self, chat_id, user_id):
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"""
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Delete state for a particular user.
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"""
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raise NotImplementedError
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async def reset_data(self, chat_id, user_id):
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"""
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Reset data for a particular user in a chat.
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"""
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raise NotImplementedError
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async def get_state(self, chat_id, user_id):
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raise NotImplementedError
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async def save(self, chat_id, user_id, data):
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raise NotImplementedError
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class StateContext:
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"""
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Class for data.
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"""
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def __init__(self, obj, chat_id, user_id):
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self.obj = obj
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self.data = None
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self.chat_id = chat_id
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self.user_id = user_id
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async def __aenter__(self):
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self.data = copy.deepcopy(await self.obj.get_data(self.chat_id, self.user_id))
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return self.data
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async def __aexit__(self, exc_type, exc_val, exc_tb):
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return await self.obj.save(self.chat_id, self.user_id, self.data) |