id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
26586	makemigrations does not detect custom field subclassing change	Phil Krylov	Baylee Feore	"Example:
{{{#!python
class MyLongTextField(models.CharField):
    def __init__(self, *args, **kwargs):
        kwargs[""max_length""] = 2000
        super(MyLongTextField, self).__init__(*args, **kwargs)
}}}
After changing this to
{{{#!python
class MyLongTextField(models.TextField):
    def __init__(self, *args, **kwargs):
        kwargs[""max_length""] = 2000
        super(MyLongTextField, self).__init__(*args, **kwargs)
}}}
manage.py makemigrations detects no changes."	Bug	closed	Migrations	1.9	Normal	wontfix	migrations, custom fields		Accepted	0	0	0	0	0	0