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author | Nicolás Reynolds <fauno@kiwwwi.com.ar> | 2011-12-04 23:07:59 -0300 |
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committer | Nicolás Reynolds <fauno@kiwwwi.com.ar> | 2011-12-04 23:07:59 -0300 |
commit | 988c2c6d400b3721464c2891891807d504b076b0 (patch) | |
tree | 013dc3d676edad701d0d3bbd239bc2df0cdf76b4 /main/fields.py | |
parent | 60a1fc6cc4cef0b9eed58ea4f0ca003b76ec382a (diff) | |
parent | 183c4d9cefa95f46c3fa3a6936f837542426eac2 (diff) |
Merge branch 'master' of ssh://gparabola/parabolaweb
Conflicts:
local_settings.py.example
media/archweb.css
packages/templatetags/package_extras.py
public/views.py
templates/packages/details.html
templates/packages/flag.html
templates/packages/flag_confirmed.html
templates/packages/flagged.html
templates/packages/search.html
templates/public/download.html
templates/todolists/view.html
Diffstat (limited to 'main/fields.py')
-rw-r--r-- | main/fields.py | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/main/fields.py b/main/fields.py new file mode 100644 index 00000000..948cb5d9 --- /dev/null +++ b/main/fields.py @@ -0,0 +1,42 @@ +from django.db import models +from django.core.validators import RegexValidator + + +class PositiveBigIntegerField(models.BigIntegerField): + _south_introspects = True + + def get_internal_type(self): + return "BigIntegerField" + + def formfield(self, **kwargs): + defaults = { 'min_value': 0 } + defaults.update(kwargs) + return super(PositiveBigIntegerField, self).formfield(**defaults) + +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: |