22 lines
680 B
Python
22 lines
680 B
Python
import random
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import psycopg
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class DBConn:
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def __init__(self, *args, **kwargs) -> None:
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self.connection = psycopg.connect(*args, **kwargs)
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self.cursor = self.connection.cursor()
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def update(self, query: str, values: tuple) -> list:
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self.cursor.execute(query, values)
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return self.connection.commit()
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def query_raw(self, query: str, values: tuple) -> list:
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self.cursor.execute(query, values)
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return self.cursor.fetchall()
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def query_random(self, query: str, values: tuple) -> str:
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result = self.query_raw(query, values)
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if not result:
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return None
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return random.choice(result)[0]
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