83 lines
2.3 KiB
Python
83 lines
2.3 KiB
Python
import asyncio
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from typing import Any, Callable, Dict, List
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from openslides.utils.cache_providers import Cachable, MemmoryCacheProvider
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def restrict_elements(elements: List[Dict[str, Any]]) -> List[Dict[str, Any]]:
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"""
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Adds the prefix 'restricted_' to all values except id.
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"""
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out = []
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for element in elements:
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restricted_element = {}
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for key, value in element.items():
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if key == "id":
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restricted_element[key] = value
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else:
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restricted_element[key] = "restricted_{}".format(value)
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out.append(restricted_element)
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return out
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class Collection1:
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def get_collection_string(self) -> str:
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return "app/collection1"
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def get_elements(self) -> List[Dict[str, Any]]:
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return [{"id": 1, "value": "value1"}, {"id": 2, "value": "value2"}]
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async def restrict_elements(
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self, user_id: int, elements: List[Dict[str, Any]]
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) -> List[Dict[str, Any]]:
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return restrict_elements(elements)
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class Collection2:
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def get_collection_string(self) -> str:
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return "app/collection2"
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def get_elements(self) -> List[Dict[str, Any]]:
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return [{"id": 1, "key": "value1"}, {"id": 2, "key": "value2"}]
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async def restrict_elements(
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self, user_id: int, elements: List[Dict[str, Any]]
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) -> List[Dict[str, Any]]:
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return restrict_elements(elements)
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def get_cachable_provider(
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cachables: List[Cachable] = [Collection1(), Collection2()]
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) -> Callable[[], List[Cachable]]:
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"""
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Returns a cachable_provider.
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"""
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return lambda: cachables
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def example_data():
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return {
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"app/collection1": [{"id": 1, "value": "value1"}, {"id": 2, "value": "value2"}],
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"app/collection2": [{"id": 1, "key": "value1"}, {"id": 2, "key": "value2"}],
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}
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class TTestCacheProvider(MemmoryCacheProvider):
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"""
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CacheProvider simular to the MemmoryCacheProvider with special methods for
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testing.
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"""
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async def del_lock_after_wait(
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self, lock_name: str, future: asyncio.Future = None
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) -> None:
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if future is None:
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asyncio.ensure_future(self.del_lock(lock_name))
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else:
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async def set_future() -> None:
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await self.del_lock(lock_name)
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future.set_result(1) # type: ignore
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asyncio.ensure_future(set_future())
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