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54 lines
1.2 KiB
54 lines
1.2 KiB
2 years ago
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import mysql.connector
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import logging
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logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=logging.DEBUG)
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class DBConnection():
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def __init__(self):
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self.dbconnection = None
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def connect(self, host, user, password, database):
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self.connection= mysql.connector.connect(host=host, user=user,password=password,database=database)
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logging.debug(f'Datenbankverbindung aufgebaut ${self.connection}')
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logging.debug(f'Cursor gesetzt ${self.cursor}')
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def disconnect(self):
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if self.connection is not None:
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self.connection.close()
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def isConnected(self):
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# logging.debug(f'connection={self.connection}')
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# logging.debug(f'connected= {self.connection.is_connected()}')
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if self.connection is not None:
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return self.connection.is_connected()
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return False
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def cursor(self):
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if self.isConnected():
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return self.connection.cursor()
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return None
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def insert(self,cmd):
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pass
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def fetch(self):
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pass
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def create_table(self):
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pass
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def execute_query(self, query, params = None):
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if self.isConnected():
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cursor = self.cursor()
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if cursor is not None:
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cursor.execute(query,params)
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return cursor.fetchall()
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