kopia lustrzana https://github.com/dsblank/activitypub
62 wiersze
1.7 KiB
Python
62 wiersze
1.7 KiB
Python
try:
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from pymongo import MongoClient
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except:
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def MongoClient(*args, **kwargs):
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raise Exception("You need to install pymongo")
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from .base import Database, Table
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class Log():
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"""
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For debugging only. See below.
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"""
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def __init__(self, item):
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self.__dict__["item"] = item
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def __getattr__(self, attr):
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return getattr(self.item, attr)
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def __setattr__(self, attr, value):
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setattr(self.item, attr, value)
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def __call__(self, *args, **kwargs):
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print("calling:", self.item, args, kwargs)
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result = self.item(*args, **kwargs)
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print("result:", result)
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return result
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class MongoTable(Table):
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"""
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"""
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def __init__(self, database, name):
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super().__init__(database, name)
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self.collection = getattr(database.DB, name)
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def __getattr__(self, attr):
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if "collection" in self.__dict__:
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#return Log(getattr(self.collection, attr))
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return getattr(self.collection, attr)
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else:
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raise AttributeError("no such attribute: %s" % attr)
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def __setattr__(self, attr, value):
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if "collection" in self.__dict__ and hasattr(self.collection, attr):
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setattr(self.collection, attr, value)
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else:
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self.__dict__[attr] = value
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def clear(self):
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self.collection.drop()
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class MongoDatabase(Database):
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Table = MongoTable
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def __init__(self, uri, db_name):
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super().__init__()
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self.uri = uri
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self.client = MongoClient(self.uri)
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self.db_name = db_name
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self.DB = self.client[self.db_name]
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def table_exists(self, table):
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return table in self.client.database_names()
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