From d21d8be0186413fe1fa5fd6c859786465472ee10 Mon Sep 17 00:00:00 2001 From: Dan McGee Date: Fri, 20 Apr 2012 10:21:28 -0500 Subject: UserProfile model and fields shuffle Move this model into the devel/ application, and move the PGPKeyField which is used only by these models into the application as well. This involves updating some old migrations along the way to ensure we don't reference a field class that no longer exists. Signed-off-by: Dan McGee --- devel/fields.py | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 devel/fields.py (limited to 'devel/fields.py') diff --git a/devel/fields.py b/devel/fields.py new file mode 100644 index 00000000..606ca63c --- /dev/null +++ b/devel/fields.py @@ -0,0 +1,30 @@ +from django.db import models +from django.core.validators import RegexValidator + + +class PGPKeyField(models.CharField): + _south_introspects = True + + def __init__(self, *args, **kwargs): + super(PGPKeyField, self).__init__(*args, **kwargs) + self.validators.append(RegexValidator(r'^[0-9A-F]{40}$', + "Ensure this value consists of 40 hex characters.", 'hex_char')) + + def to_python(self, value): + if value == '' or value is None: + return None + value = super(PGPKeyField, self).to_python(value) + # remove all spaces + value = value.replace(' ', '') + # prune prefixes, either 0x or 2048R/ type + if value.startswith('0x'): + value = value[2:] + value = value.split('/')[-1] + # make all (hex letters) uppercase + return value.upper() + + def formfield(self, **kwargs): + # override so we don't set max_length form field attribute + return models.Field.formfield(self, **kwargs) + +# vim: set ts=4 sw=4 et: -- cgit v1.2.3-54-g00ecf