#23950: Adding 'deconstruct' method breaks serialization of type
-------------------------------+--------------------
Reporter: gavinwahl | Owner: nobody
Type: Uncategorized | Status: new
Component: Migrations | Version: 1.7
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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This is similar to #22951, which I think just didn't fix the problem
entirely. I'm getting the same error, but in a different location, when
adding a deconstruct method:
{{{
Traceback (most recent call last):
File "./manage.py", line 11, in <module>
execute_from_command_line(sys.argv)
File "django/django/core/management/__init__.py", line 385, in
execute_from_command_line
utility.execute()
File "django/core/management/__init__.py", line 377, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "django/core/management/base.py", line 288, in run_from_argv
self.execute(*args, **options.__dict__)
File "django/core/management/base.py", line 338, in execute
output = self.handle(*args, **options)
File "django/core/management/commands/makemigrations.py", line 124, in
handle
self.write_migration_files(changes)
File "django/core/management/commands/makemigrations.py", line 152, in
write_migration_files
migration_string = writer.as_string()
File "django/db/migrations/writer.py", line 131, in as_string
operation_string, operation_imports =
OperationWriter(operation).serialize()
File "django/db/migrations/writer.py", line 88, in serialize
arg_string, arg_imports = MigrationWriter.serialize(arg_value)
File "django/db/migrations/writer.py", line 331, in serialize
return cls.serialize_deconstructed(path, args, kwargs)
File "django/db/migrations/writer.py", line 239, in
serialize_deconstructed
arg_string, arg_imports = cls.serialize(arg)
File "django/db/migrations/writer.py", line 334, in serialize
return cls.serialize_deconstructed(*value.deconstruct())
TypeError: unbound method deconstruct() must be called with FooEnum
instance as first argument (got nothing instead)
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/23950>
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