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36 lines
764 B
Python
36 lines
764 B
Python
import pymysql
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inst = None
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class DatabaseManager:
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host = ''
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port = 0
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user = ''
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password = ''
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database = ''
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conn = None
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cursor = None
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def __init__(self, host: str, port: int, user: str, password: str, database: str):
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self.host = host
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self.port = port
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self.user = user
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self.password = password
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self.database = database
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self.reconnect()
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global inst
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inst = self
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def reconnect(self):
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self.conn = pymysql.connect(host=self.host, port=self.port, user=self.user, password=self.password,
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database=self.database)
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self.cursor = self.conn.cursor()
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def get_inst() -> DatabaseManager:
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global inst
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return inst
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