django-orchestra-test/orchestra/apps/resources/forms.py

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2014-07-08 15:19:15 +00:00
from django import forms
from django.utils.translation import ugettext_lazy as _
from orchestra.forms.widgets import ShowTextWidget, ReadOnlyWidget
class ResourceForm(forms.ModelForm):
verbose_name = forms.CharField(label=_("Name"), widget=ShowTextWidget(bold=True),
required=False)
current = forms.CharField(label=_("Current"), widget=ShowTextWidget(),
required=False)
value = forms.CharField(label=_("Allocation"))
class Meta:
fields = ('verbose_name', 'current', 'value',)
def __init__(self, *args, **kwargs):
self.resource = kwargs.pop('resource', None)
super(ResourceForm, self).__init__(*args, **kwargs)
if self.resource:
self.fields['verbose_name'].initial = self.resource.verbose_name
self.fields['current'].initial = self.resource.get_current()
if self.resource.ondemand:
self.fields['value'].widget = ReadOnlyWidget('')
else:
self.fields['value'].initial = self.resource.default_allocation
def save(self, *args, **kwargs):
self.instance.resource_id = self.resource.pk
return super(ResourceForm, self).save(*args, **kwargs)