Created
December 4, 2018 04:02
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| import pymongo | |
| _connection = None | |
| def get_db(): | |
| global _connection | |
| if not _connection: | |
| _connection = pymongo.MongoClient('mongodb://127.0.0.1') | |
| return _connection['dbname'] | |
| if __name__ == '__main__': | |
| db = get_db() | |
| docs = db['collection_name'].find({}) |
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