#21954: 1.7a1 - Migration syntax error
---------------------------------+---------------------------------------
Reporter: caulagi | Owner:
Type: Bug | Status: new
Component: Migrations | Version: 1.7-alpha-1
Severity: Release blocker | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
---------------------------------+---------------------------------------
Description changed by russellm:
Old description:
> I am using the following (simplified) model that doesn't migrate using
> the new migrations in Django 1.7a1 -
>
> $
> $ pip freeze
> Django==1.7a1
> argparse==1.2.1
> distribute==0.6.34
> wsgiref==0.1.2
> $
> $ cat blog/models.py
> from django.db import models
> from django.utils import timezone
>
> class Blog(models.Model):
>
> title = models.CharField(max_length=200)
> created = models.DateTimeField(default=timezone.now())
>
> def __unicode__(self):
> return self.title
>
> $
> $ python manage.py makemigrations
> Migrations for 'blog':
> 0001_initial.py:
> - Create model Blog
> $
> $ python manage.py migrate
> Traceback (most recent call last):
> File "manage.py", line 10, in <module>
> execute_from_command_line(sys.argv)
> File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
> packages/Django-1.7a1-py2.7.egg/django/core/management/__init__.py", line
> 427, in execute_from_command_line
> utility.execute()
> File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
> packages/Django-1.7a1-py2.7.egg/django/core/management/__init__.py", line
> 419, in execute
> self.fetch_command(subcommand).run_from_argv(self.argv)
> File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
> packages/Django-1.7a1-py2.7.egg/django/core/management/base.py", line
> 288, in run_from_argv
> self.execute(*args, **options.__dict__)
> File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
> packages/Django-1.7a1-py2.7.egg/django/core/management/base.py", line
> 337, in execute
> output = self.handle(*args, **options)
> File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
> packages/Django-1.7a1-py2.7.egg/django/core/management/commands/migrate.py",
> line 62, in handle
> executor = MigrationExecutor(connection,
> self.migration_progress_callback)
> File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
> packages/Django-1.7a1-py2.7.egg/django/db/migrations/executor.py", line
> 14, in __init__
> self.loader = MigrationLoader(self.connection)
> File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
> packages/Django-1.7a1-py2.7.egg/django/db/migrations/loader.py", line 48,
> in __init__
> self.build_graph()
> File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
> packages/Django-1.7a1-py2.7.egg/django/db/migrations/loader.py", line
> 145, in build_graph
> self.load_disk()
> File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
> packages/Django-1.7a1-py2.7.egg/django/db/migrations/loader.py", line
> 103, in load_disk
> migration_module = import_module("%s.%s" % (module_name,
> migration_name))
> File "/usr/lib/python2.7/importlib/__init__.py", line 37, in
> import_module
> __import__(name)
> File "/tmp/bar/blog/migrations/0001_initial.py", line 17
> ('created', models.DateTimeField(default=datetime.datetime(2014, 2,
> 4, 9, 15, 59, 685251, tzinfo=<UTC>))),
>
> ^
> SyntaxError: invalid syntax
> $
> $
>
> We have had an initial discussion on django-users -
> https://groups.google.com/forum/#!topic/django-users/5ryEZd7I1t8
New description:
I am using the following (simplified) model that doesn't migrate using the
new migrations in Django 1.7a1 -
{{{
$
$ pip freeze
Django==1.7a1
argparse==1.2.1
distribute==0.6.34
wsgiref==0.1.2
$
$ cat blog/models.py
from django.db import models
from django.utils import timezone
class Blog(models.Model):
title = models.CharField(max_length=200)
created = models.DateTimeField(default=timezone.now())
def __unicode__(self):
return self.title
$
$ python manage.py makemigrations
Migrations for 'blog':
0001_initial.py:
- Create model Blog
$
$ python manage.py migrate
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
packages/Django-1.7a1-py2.7.egg/django/core/management/__init__.py", line
427, in execute_from_command_line
utility.execute()
File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
packages/Django-1.7a1-py2.7.egg/django/core/management/__init__.py", line
419, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
packages/Django-1.7a1-py2.7.egg/django/core/management/base.py", line 288,
in run_from_argv
self.execute(*args, **options.__dict__)
File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
packages/Django-1.7a1-py2.7.egg/django/core/management/base.py", line 337,
in execute
output = self.handle(*args, **options)
File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
packages/Django-1.7a1-py2.7.egg/django/core/management/commands/migrate.py",
line 62, in handle
executor = MigrationExecutor(connection,
self.migration_progress_callback)
File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
packages/Django-1.7a1-py2.7.egg/django/db/migrations/executor.py", line
14, in __init__
self.loader = MigrationLoader(self.connection)
File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
packages/Django-1.7a1-py2.7.egg/django/db/migrations/loader.py", line 48,
in __init__
self.build_graph()
File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
packages/Django-1.7a1-py2.7.egg/django/db/migrations/loader.py", line 145,
in build_graph
self.load_disk()
File "/home/pcaulagi/projects/test/local/lib/python2.7/site-
packages/Django-1.7a1-py2.7.egg/django/db/migrations/loader.py", line 103,
in load_disk
migration_module = import_module("%s.%s" % (module_name,
migration_name))
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in
import_module
__import__(name)
File "/tmp/bar/blog/migrations/0001_initial.py", line 17
('created', models.DateTimeField(default=datetime.datetime(2014, 2, 4,
9, 15, 59, 685251, tzinfo=<UTC>))),
^
SyntaxError: invalid syntax
$
$
}}}
We have had an initial discussion on django-users -
https://groups.google.com/forum/#!topic/django-users/5ryEZd7I1t8
--
--
Ticket URL: <https://code.djangoproject.com/ticket/21954#comment:4>
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