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wagtail / wagtailtrans

A Wagtail add-on for supporting multilingual sites
http://wagtailtrans.readthedocs.io/
BSD 3-Clause "New" or "Revised" License
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migrate sqlite3.OperationalError #183

Closed jkevingutierrez closed 4 years ago

jkevingutierrez commented 4 years ago

Issue summary

Having a fresh wagtail installation, I'm getting an error when trying to execute python manage.py migrate

models.py:

from django.db import models

from wagtailtrans.models import TranslatablePage

class HomePage(TranslatablePage):
    pass

generated migration:

# Generated by Django 3.0.8 on 2020-07-14 17:47

from django.db import migrations, models
import django.db.models.deletion

class Migration(migrations.Migration):

    dependencies = [
        ('wagtailtrans', '0009_create_initial_language'),
        ('home', '0002_create_homepage'),
    ]

    operations = [
        migrations.RemoveField(
            model_name='homepage',
            name='page_ptr',
        ),
        migrations.AddField(
            model_name='homepage',
            name='translatablepage_ptr',
            field=models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='wagtailtrans.TranslatablePage'),
            preserve_default=False,
        ),
    ]

How to reproduce?

After installing wagtail (Following all the steps here https://docs.wagtail.io/en/v2.9.2/getting_started/tutorial.html just before Extend the HomePage model), proceed to install wagtailtrans following the steps here https://wagtailtrans.readthedocs.io/en/latest/getting_started.html

Try to run

$ python manage.py makemigrations
$ python manage.py migrate

Technical details

Django 3.0.8 wagtail 2.9.2 wagtailtrans 2.1

Tracktrace:

Running migrations:
  Applying home.0003_auto_20200714_1747...Traceback (most recent call last):
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/utils.py", line 86, in _execute
    return self.cursor.execute(sql, params)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/sqlite3/base.py", line 396, in execute
    return Database.Cursor.execute(self, query, params)
sqlite3.OperationalError: near ")": syntax error

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/core/management/__init__.py", line 401, in execute_from_command_line
    utility.execute()
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/core/management/__init__.py", line 395, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/core/management/base.py", line 328, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/core/management/base.py", line 369, in execute
    output = self.handle(*args, **options)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/core/management/base.py", line 83, in wrapped
    res = handle_func(*args, **kwargs)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/core/management/commands/migrate.py", line 233, in handle
    fake_initial=fake_initial,
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/migrations/executor.py", line 117, in migrate
    state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/migrations/executor.py", line 147, in _migrate_all_forwards
    state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/migrations/executor.py", line 245, in apply_migration
    state = migration.apply(state, schema_editor)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/migrations/migration.py", line 124, in apply
    operation.database_forwards(self.app_label, schema_editor, old_state, project_state)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/migrations/operations/fields.py", line 178, in database_forwards
    schema_editor.remove_field(from_model, from_model._meta.get_field(self.name))
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/sqlite3/schema.py", line 346, in remove_field
    self._remake_table(model, delete_field=field)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/sqlite3/schema.py", line 287, in _remake_table
    self.quote_name(model._meta.db_table),
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/base/schema.py", line 142, in execute
    cursor.execute(sql, params)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/utils.py", line 100, in execute
    return super().execute(sql, params)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/utils.py", line 68, in execute
    return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/utils.py", line 77, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/utils.py", line 86, in _execute
    return self.cursor.execute(sql, params)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/utils.py", line 90, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/utils.py", line 86, in _execute
    return self.cursor.execute(sql, params)
  File "/Users/kegutierrez/code/tests/wagtail/venv/lib/python3.7/site-packages/django/db/backends/sqlite3/base.py", line 396, in execute
    return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: near ")": syntax error
jkevingutierrez commented 4 years ago

Duplicated of #176