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Moved import in db.backends.creation

This commit is contained in:
Claude Paroz 2013-02-08 10:01:56 +01:00
parent c44d748272
commit e486475a13
1 changed files with 2 additions and 5 deletions
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7
django/db/backends/creation.py
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@ -7,6 +7,8 @@ from django.db.utils import load_backend
from django.utils.encoding import force_bytes from django.utils.encoding import force_bytes
from django.utils.six.moves import input from django.utils.six.moves import input
from .util import truncate_name
# The prefix to put on the default database name when creating # The prefix to put on the default database name when creating
# the test database. # the test database.
TEST_DATABASE_PREFIX = 'test_' TEST_DATABASE_PREFIX = 'test_'
@ -142,8 +144,6 @@ class BaseDatabaseCreation(object):
""" """
Returns any ALTER TABLE statements to add constraints after the fact. Returns any ALTER TABLE statements to add constraints after the fact.
""" """
from django.db.backends.util import truncate_name
opts = model._meta opts = model._meta
if not opts.managed or opts.proxy or opts.swapped: if not opts.managed or opts.proxy or opts.swapped:
return [] return []
@ -193,8 +193,6 @@ class BaseDatabaseCreation(object):
return [] return []
def sql_indexes_for_fields(self, model, fields, style): def sql_indexes_for_fields(self, model, fields, style):
from django.db.backends.util import truncate_name
if len(fields) == 1 and fields[0].db_tablespace: if len(fields) == 1 and fields[0].db_tablespace:
tablespace_sql = self.connection.ops.tablespace_sql(fields[0].db_tablespace) tablespace_sql = self.connection.ops.tablespace_sql(fields[0].db_tablespace)
elif model._meta.db_tablespace: elif model._meta.db_tablespace:
@ -241,7 +239,6 @@ class BaseDatabaseCreation(object):
return output return output
def sql_remove_table_constraints(self, model, references_to_delete, style): def sql_remove_table_constraints(self, model, references_to_delete, style):
from django.db.backends.util import truncate_name
if not model._meta.managed or model._meta.proxy or model._meta.swapped: if not model._meta.managed or model._meta.proxy or model._meta.swapped:
return [] return []
output = [] output = []