diff options
| -rw-r--r-- | django/db/backends/mysql/base.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/django/db/backends/mysql/base.py b/django/db/backends/mysql/base.py index cbe080144c..081c1185a5 100644 --- a/django/db/backends/mysql/base.py +++ b/django/db/backends/mysql/base.py @@ -10,8 +10,14 @@ try: except ImportError, e: from django.core.exceptions import ImproperlyConfigured raise ImproperlyConfigured, "Error loading MySQLdb module: %s" % e -if Database.version_info < (1,2,1,'final',2): - raise ImportError, "MySQLdb-1.2.1p2 or newer is required; you have %s" % MySQLdb.__version__ + +# We want version (1, 2, 1, 'final', 2) or later. We can't just use +# lexicographic ordering in this check because then (1, 2, 1, 'gamma') +# inadvertently passes the version test. +version = Database.version_info +if (version < (1,2,1) or (version[:3] == (1, 2, 1) and + (len(version) < 5 or version[3] != 'final' or version[4] < 2))): + raise ImportError, "MySQLdb-1.2.1p2 or newer is required; you have %s" % Database.__version__ from MySQLdb.converters import conversions from MySQLdb.constants import FIELD_TYPE |