26 lines
576 B
Python
26 lines
576 B
Python
import pymysql
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from dbutils.pooled_db import PooledDB
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class DatabaseConnection:
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db_pool: PooledDB = None
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def init_db(self, host, username, password, database):
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self.db_pool = PooledDB(
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creator=pymysql,
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maxconnections=10,
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host=host,
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user=username,
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password=password,
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database=database,
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charset='utf8mb4',
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)
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conn = self.db_pool.connection()
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del conn
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def connection(self):
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return self.db_pool.connection()
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db_pool = DatabaseConnection()
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