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https://git.isptech.ru/ISPsystem/isp-maintenance.git
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47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
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from peewee import MySQLDatabase, PostgresqlDatabase
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from settings.db import (
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DB_ENGINE,
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DB_HOST,
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DB_PORT,
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DB_USER,
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DB_PASSWORD
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)
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def guess_database(db_name):
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"""
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function checks DB_ENGINE and set correct connection class
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with connection params. Expected database name in input.
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Args:
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db_name (_str_): database name
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Returns:
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(_MySQLDatabase_or_PostgresqlDatabase_ class):
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contains db connection params
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"""
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if DB_ENGINE == 'mysql':
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return MySQLDatabase(
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db_name, **{
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'charset': 'utf8',
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'sql_mode': 'PIPES_AS_CONCAT',
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'use_unicode': True,
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'host': DB_HOST,
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'port': DB_PORT,
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'user': DB_USER,
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'password': DB_PASSWORD
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}
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)
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if DB_ENGINE == 'psql':
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return PostgresqlDatabase(
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db_name, **{
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'charset': 'utf8',
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'sql_mode': 'PIPES_AS_CONCAT',
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'use_unicode': True,
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'host': DB_HOST,
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'port': DB_PORT,
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'user': DB_USER,
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'password': DB_PASSWORD
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}
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)
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