django-orchestra/orchestra/apps/lists/serializers.py

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from django.forms import widgets
from django.utils.translation import ugettext, ugettext_lazy as _
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from rest_framework import serializers
from orchestra.apps.accounts.serializers import AccountSerializerMixin
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from orchestra.core.validators import validate_password
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from .models import List
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# TODO create PasswordSerializerMixin
class ListSerializer(AccountSerializerMixin, serializers.HyperlinkedModelSerializer):
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password = serializers.CharField(max_length=128, label=_('Password'),
validators=[validate_password], write_only=True, required=False,
widget=widgets.PasswordInput)
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class Meta:
model = List
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fields = ('url', 'name', 'address_name', 'address_domain', 'admin_email')
def validate_password(self, attrs, source):
""" POST only password """
if self.object:
if 'password' in attrs:
raise serializers.ValidationError(_("Can not set password"))
elif 'password' not in attrs:
raise serializers.ValidationError(_("Password required"))
return attrs
def save_object(self, obj, **kwargs):
if not obj.pk:
obj.set_password(self.init_data.get('password', ''))
super(ListSerializer, self).save_object(obj, **kwargs)