Hey, thank you for fast response. Yes, I'm aware that allow_migrate format from the one mentioned in link you provided because (as is mentioned in title) I'm using Django 1.7 and the code I provided is almost copy/paste of what you can find under the same link but for v. 1.7 Things I changed in code are data base name and _meta.app_label
W dniu środa, 9 grudnia 2015 22:35:58 UTC+1 użytkownik learn django napisał: > > Hi LP. > > Your allow_migrate function differs in the format from what is mentioned > in the link below. > > https://docs.djangoproject.com/en/dev/topics/db/multi-db/#topics-db-multi-db-routing > > I have tried this last week and it works fine. > > On Wednesday, December 9, 2015 at 2:47:42 AM UTC-8, Łukasz Pauszek wrote: >> >> Hello, >> I'm trying to configure project in Django 1.7 to use multiple databases, >> for now I'm following official documentation to configure 2 dbs. >> Problem is that when I run: ./manage.py makemigrations myapp only changes >> in default database are detected. And ./manage.py migrate >> --database=main_db doesn't see model which should be created in it. >> What should I do to update second database? >> Below I'm pasting code which I think may be relevant: >> >> project/settings.py >> DATABASES = { >> 'default': { >> 'ENGINE': 'django.db.backends.sqlite3', >> 'NAME': os.path.join(BASE_DIR, 'default.sqlite3'), >> }, >> 'main_db': { >> 'ENGINE': 'django.db.backends.sqlite3', >> 'NAME': os.path.join(BASE_DIR, 'main_db.sqlite3') >> } >> } >> >> DATABASE_ROUTERS = ['myapp.routers.SelectDatabaseRouter'] >> >> myapp/models.py >> class TestingDefaultDatabase(models.Model): >> >> class Meta: >> verbose_name = "TestingDefaultDatabase" >> verbose_name_plural = "TestingDefaultDatabases" >> >> name = models.CharField(max_length=50) >> surname = models.CharField(max_length=50) >> >> >> class TestingMainDatabase(models.Model): >> >> class Meta: >> verbose_name = "TestingMainDatabase" >> verbose_name_plural = "TestingMainDatabases" >> app_label = 'main' >> >> name = models.CharField(max_length=50) >> surname = models.CharField(max_length=50) >> >> myapp/routers.py >> class SelectDatabaseRouter(object): >> def db_for_read(self, model, **hints): >> if model._meta.app_label == 'main': >> return 'main_db' >> return None >> >> def db_for_write(self, model, **hints): >> if model._meta.app_label == 'main': >> return 'main_db' >> return None >> >> def allow_relation(self, obj1, obj2, **hints): >> if obj1._meta.app_label == 'main' or \ >> obj2._meta.app_label == 'main': >> return True >> return None >> >> def allow_migrate(self, db, model): >> if db == 'main_db': >> return model._meta.app_label == 'main' >> elif model._meta.app_label == 'main': >> return False >> return None >> >> Am I missing or incorrectly configured something? Or perhaps I'm not >> using appropriate commands? >> Thank you for help. >> ŁP >> > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/a57a9b99-e185-4751-9f73-910198473caa%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
