Allow to connect to local PostgreSQL via domain socket
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@ -31,23 +31,33 @@ class fpdb_db:
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self.SQLITE=4
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#end def __init__
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def connect(self, backend, host, database, user, password):
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def connect(self, backend=None, host=None, database=None,
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user=None, password=None):
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"""Connects a database with the given parameters"""
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print backend, host, database, user, password
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if backend is None:
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raise FpdbError('Database backend not defined')
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self.backend=backend
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self.host=host
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self.database=database
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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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if backend==self.MYSQL_INNODB:
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import MySQLdb
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self.db=MySQLdb.connect(host = host, user = user, passwd = password, db = database)
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elif backend==self.PGSQL:
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import psycopg2
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# If DB connection is made over TCP, then the variables
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# host, user and password are required
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if self.host or self.user:
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self.db = psycopg2.connect(host = host,
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user = user,
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password = password,
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database = database)
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# For local domain-socket connections, only DB name is
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# needed, and everything else is in fact undefined and/or
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# flat out wrong
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else:
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self.db = psycopg2.connect(database = database)
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else:
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raise fpdb_simple.FpdbError("unrecognised database backend:"+backend)
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self.cursor=self.db.cursor()
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