MattFanto

Alternative command to django loaddata when it is necessary to append fixture objects into an existing database. Instead of merging fixture data with your existing models (as it does loaddata) it appends all fixtures object by resetting all pk. M2M relations are managed at the end of the process, mapping the old primary keys with the new primary keys:

Example of test (appending data from Website2 into Website1):

# Website 1
python manage.py dumpdata app1 app2 ... > test_append_data_fixtures_pre.json

# Website 1
python manage.py dumpdata app1 app2 ... > fixture_to_import.json

MattFanto

import dj_database_url

TEST_DATABASES = {
    'default': dj_database_url.config(env='TEST_DATABASE_URL')
}

# replace path below to point to HerokuTestSuiteRunner class
TEST_RUNNER = 'python.path.to.test_suite_runner.HerokuTestSuiteRunner'

MattFanto

MattFanto

length = int(X.shape[0] / step) - window_size

Xt = np.empty((length, window_size*len(GCLOUD_SENSOR_COLS)))
for i in range(length):
    Xt[i] = X[i*step:i*step+window_size].ravel()