from django.conf import settings
from django.db import DEFAULT_DB_ALIAS
# function that will pass a test.
def pass_test(*args): return
def no_backend(test_func, backend):
"Use this decorator to disable test on specified backend."
if settings.DATABASES[DEFAULT_DB_ALIAS]['ENGINE'].rsplit('.')[-1] == backend:
return pass_test
else:
return test_func
# Decorators to disable entire test functions for specific
# spatial backends.
def no_oracle(func): return no_backend(func, 'oracle')
def no_postgis(func): return no_backend(func, 'postgis')
def no_mysql(func): return no_backend(func, 'mysql')
def no_spatialite(func): return no_backend(func, 'spatialite')
# Shortcut booleans to omit only portions of tests.
_default_db = settings.DATABASES[DEFAULT_DB_ALIAS]['ENGINE'].rsplit('.')[-1]
oracle = _default_db == 'oracle'
postgis = _default_db == 'postgis'
mysql = _default_db == 'mysql'
spatialite = _default_db == 'spatialite'
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