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Removed duplicate caching of mysql_version. 

The manual caching in self.server_version and the cached_property
decorator are redundant.
This commit is contained in:
Aymeric Augustin 2013-02-18 19:11:56 +01:00
parent 282b2f40cd
commit 7b8529d206
1 changed files with 5 additions and 8 deletions
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13
django/db/backends/mysql/base.py
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@ -394,7 +394,6 @@ class DatabaseWrapper(BaseDatabaseWrapper):
def __init__(self, *args, **kwargs):
super(DatabaseWrapper, self).__init__(*args, **kwargs)
self.server_version = None
self.features = DatabaseFeatures(self)
self.ops = DatabaseOperations(self)
self.client = DatabaseClient(self)
@ -454,13 +453,11 @@ class DatabaseWrapper(BaseDatabaseWrapper):
@cached_property
def mysql_version(self):
if not self.server_version:
server_info = self.connection.get_server_info()
m = server_version_re.match(server_info)
if not m:
raise Exception('Unable to determine MySQL version from version string %r' % server_info)
self.server_version = tuple([int(x) for x in m.groups()])
return self.server_version
server_info = self.connection.get_server_info()
match = server_version_re.match(server_info)
if not match:
raise Exception('Unable to determine MySQL version from version string %r' % server_info)
return tuple([int(x) for x in match.groups()])
def disable_constraint_checking(self):
"""