発散解像度 -divergence resolution-

Signed-off-by: Shin'ya Minazuki <shinyoukai@laidback.moe>

api/funkwhale_api/common/management/commands/migrate.py

@@ -0,0 +1,29 @@
+from django.core.management.commands.migrate import Command as BaseCommand
+
+
+def patch_write(buffer):
+    """
+    Django is trying to help us when running migrate, by checking we don't have
+    model changes not included in migrations. Unfortunately, running makemigrations
+    on production instances create unwanted migrations and corrupt the database.
+
+    So we disabled the makemigrations command, and we're patching the
+    write method to ensure misleading messages are never shown to the user,
+    because https://github.com/django/django/blob/2.1.5/django/core/management/commands/migrate.py#L186
+    does not leave an easy way to disable them.
+    """
+    unpatched = buffer.write
+
+    def p(message, *args, **kwargs):
+        if "'manage.py makemigrations'" in message or "not yet reflected" in message:
+            return
+        return unpatched(message, *args, **kwargs)
+
+    setattr(buffer, "write", p)
+
+
+class Command(BaseCommand):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+        patch_write(self.stdout)