neue Verzeichnissstruktur

utils/html5/models.py

@@ -0,0 +1,149 @@
+'''
+Created on 08.05.2011
+
+@author: christian
+'''
+from django.db import models
+from django.db.models import ForeignKey, Model, SET_NULL  # @UnusedImport
+from django.db.models import SET_DEFAULT, ManyToManyField  # @UnusedImport
+from django.utils import six
+
+from . import forms, widgets
+
+
+class BooleanField(models.BooleanField):
+
+    def formfield(self, **kwargs):
+        defaults = {'form_class': forms.BooleanField}
+        defaults.update(kwargs)
+        return super(BooleanField, self).formfield(**defaults)
+
+
+class CharField(models.CharField):
+
+    def formfield(self, **kwargs):
+        defaults = {'form_class': forms.CharField}
+        defaults.update(kwargs)
+        return super(CharField, self).formfield(**defaults)
+
+
+class DateField(models.DateField):
+
+    def formfield(self, **kwargs):
+        defaults = {
+            'form_class': forms.DateField}
+        defaults.update(kwargs)
+        return super(DateField, self).formfield(**defaults)
+
+
+class DateTimeField(models.DateTimeField):
+
+    def formfield(self, **kwargs):
+        defaults = {'form_class': forms.DateTimeField}
+        defaults.update(kwargs)
+        return super(DateTimeField, self).formfield(**defaults)
+
+
+class EmailField(models.EmailField):
+    def formfield(self, **kwargs):
+        defaults = {'form_class': forms.EmailField}
+        defaults.update(kwargs)
+        return super(EmailField, self).formfield(**defaults)
+
+
+class FileField(models.FileField):
+
+    def formfield(self, **kwargs):
+        defaults = {'form_class': forms.FileField}
+        defaults.update(kwargs)
+        return super(FileField, self).formfield(**defaults)
+
+
+class ForeignKey(models.ForeignKey):
+
+    def formfield(self, **kwargs):
+        db = kwargs.pop('using', None)
+        if isinstance(self.rel.to, six.string_types):
+            raise ValueError("Cannot create form field for %r yet, because "
+                             "its related model %r has not been loaded yet" %
+                             (self.name, self.rel.to))
+        queryset = self.rel.to._default_manager.using(db)
+        queryset = queryset.complex_filter(self.rel.limit_choices_to)
+        defaults = {
+            'form_class': forms.ModelChoiceField,
+            'queryset': queryset,
+            'to_field_name': self.rel.field_name,
+        }
+        defaults.update(kwargs)
+        return super(ForeignKey, self).formfield(**defaults)
+
+
+class ImageField(models.ImageField):
+    pass
+
+
+class IntegerField(models.IntegerField):
+
+    def formfield(self, **kwargs):
+        defaults = {'form_class': forms.IntegerField}
+        defaults.update(kwargs)
+        return super(IntegerField, self).formfield(**defaults)
+
+
+class NullBooleanField(models.NullBooleanField):
+
+    def formfield(self, **kwargs):
+        defaults = {'form_class': forms.BooleanField}
+        defaults.update(kwargs)
+        return super(NullBooleanField, self).formfield(**defaults)
+
+
+class PositiveSmallIntegerField(models.PositiveSmallIntegerField):
+
+    def formfield(self, **kwargs):
+        defaults = {
+            'form_class': forms.IntegerField,
+            'min_value': 0,
+            'max_value': 32767
+        }
+        defaults.update(kwargs)
+        return super(PositiveSmallIntegerField, self).formfield(**defaults)
+
+
+class PositiveIntegerField(models.IntegerField):
+
+    def formfield(self, **kwargs):
+        defaults = {
+            'form_class': forms.IntegerField,
+            'min_value': 0
+        }
+        defaults.update(kwargs)
+        return super(PositiveIntegerField, self).formfield(**defaults)
+
+
+class SlugField(models.SlugField):
+
+    def formfield(self, **kwargs):
+        defaults = {'form_class': forms.SlugField}
+        defaults.update(kwargs)
+        return super(SlugField, self).formfield(**defaults)
+
+
+class TextField(models.TextField):
+
+    def formfield(self, **kwargs):
+
+        defaults = {
+            'form_class': forms.CharField,
+            'widget': widgets.Textarea
+        }
+        defaults.update(kwargs)
+        return super(TextField, self).formfield(**defaults)
+
+
+class URLField(models.URLField):
+
+    def formfield(self, **kwargs):
+        defaults = {'form_class': forms.URLField}
+        defaults.update(kwargs)
+        return super(URLField, self).formfield(**defaults)