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pretix_cgo/src/pretix/base/management/commands/migrate.py
2021-09-17 10:20:43 +02:00

66 lines
3.1 KiB
Python

#
# This file is part of pretix (Community Edition).
#
# Copyright (C) 2014-2020 Raphael Michel and contributors
# Copyright (C) 2020-2021 rami.io GmbH and contributors
#
# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
# Public License as published by the Free Software Foundation in version 3 of the License.
#
# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
# this file, see <https://pretix.eu/about/en/license>.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
# <https://www.gnu.org/licenses/>.
#
# This file is based on an earlier version of pretix which was released under the Apache License 2.0. The full text of
# the Apache License 2.0 can be obtained at <http://www.apache.org/licenses/LICENSE-2.0>.
#
# This file may have since been changed and any changes are released under the terms of AGPLv3 as described above. A
# full history of changes and contributors is available at <https://github.com/pretix/pretix>.
#
# This file contains Apache-licensed contributions copyrighted by: Christian González, Sohalt
#
# Unless required by applicable law or agreed to in writing, software distributed under the Apache License 2.0 is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under the License.
import sys
from django.core.management.base import OutputWrapper
from django.core.management.commands.migrate import Command as Parent
from ._migrations import monkeypatch_migrations
monkeypatch_migrations()
class OutputFilter(OutputWrapper):
"""
Django tries to be helpful by suggesting to run "makemigrations" in red font on every "migrate"
run when there are things we have no migrations for. Usually, this is intended, and running
"makemigrations" can really screw up the environment of a user, so we want to prevent novice
users from doing that by going really dirty and filtering it from the output.
"""
banlist = (
"have changes that are not yet reflected",
"re-run 'manage.py migrate'"
)
def write(self, msg, style_func=None, ending=None):
if any(b in msg for b in self.banlist):
return
super().write(msg, style_func, ending)
class Command(Parent):
def __init__(self, stdout=None, stderr=None, no_color=False, force_color=False):
super().__init__(stdout, stderr, no_color, force_color)
self.stdout = OutputFilter(stdout or sys.stdout)