openstack/deb-python-sqlalchemy-utils
Code Issues Proposed changes

Ensure url is unchanged.

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This commit is contained in:
Ryan Leckey
2013-11-04 14:08:57 -08:00
parent 178993d9f1
commit 7e14156379
1 changed files with 4 additions and 3 deletions
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7
sqlalchemy_utils/functions/database.py
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@@ -2,13 +2,14 @@ from sqlalchemy.engine.url import make_url
import sqlalchemy as sa import sqlalchemy as sa
from sqlalchemy.exc import ProgrammingError, OperationalError from sqlalchemy.exc import ProgrammingError, OperationalError
import os import os
from copy import copy
def database_exists(url): def database_exists(url):
"""Check if a database exists. """Check if a database exists.
""" """
url = make_url(url) url = copy(url)
database = url.database database = url.database
url.database = None url.database = None
@@ -42,7 +43,7 @@ def create_database(url, encoding='utf8'):
"""Issue the appropriate CREATE DATABASE statement. """Issue the appropriate CREATE DATABASE statement.
""" """
url = make_url(url) url = copy(url)
database = url.database database = url.database
if not url.drivername.startswith('sqlite'): if not url.drivername.startswith('sqlite'):
@@ -70,7 +71,7 @@ def drop_database(url):
"""Issue the appropriate DROP DATABASE statement. """Issue the appropriate DROP DATABASE statement.
""" """
url = make_url(url) url = copy(url)
database = url.database database = url.database
if not url.drivername.startswith('sqlite'): if not url.drivername.startswith('sqlite'):