Waited as long as I thought I could to hear from you. So here's my result:
(cannon)malikarumi@Tetuoan2:~/Projects/cannon/jamf$ python manage.py
makemigrations --merge
Traceback (most recent call last):
…
raise ValueError("Could not find common ancestor of %s" % migration_names)
ValueError: Could not find common ancestor of set([u'0002_profile',
u'0001_user'])
(...so I re-merged them back into a single document...)
(cannon)malikarumi@Tetuoan2:~/Projects/cannon/jamf$ python manage.py
makemigrations account
No changes detected in app 'account'
(cannon)malikarumi@Tetuoan2:~/Projects/cannon/jamf$ python manage.py migrate
Operations to perform:
Apply all migrations: admin, account, contenttypes, auth, sessions
Running migrations:
Rendering model states... DONE
Applying account.0001_initial... OK
The following content types are stale and need to be deleted:
auth | user
Any objects related to these content types by a foreign key will also
be deleted. Are you sure you want to delete these content types?
If you're unsure, answer 'no'.
Type 'yes' to continue, or 'no' to cancel: no
(cannon)malikarumi@Tetuoan2:~/Projects/cannon/jamf$
I thought you should be aware of these differing results.
On Tuesday, July 5, 2016 at 6:49:01 PM UTC-7, Malik Rumi wrote:
>
> Hello, Andrew
>
> All of our Tag, Startup, NewsLink, and Post will be right back in the
> database thanks to our data migrations. Example 22.40
>
>
> Why? a) you dumped the whole database, and b) you only did makemigrations
> for the User app.
>
> we opt to remove the CreateModel operation for Profile and move it into
> its own migration file. Example 22.39
>
>
> I followed your example, but got this error
>
> *CommandError: Conflicting migrations detected; multiple leaf nodes in the
> migration graph: (0002_profile, 0001_user in account). To fix them run
> 'python manage.py makemigrations –merge'*
>
> What happened here? The only obvious difference between your examples and
> mine is the Python version, and I don't see how that's relevant here. It
> seems to be purely a Django migrations thing.
>
> thx
>
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