Merge branch 'html-form-rendering'

1 files changed, 24 insertions, 0 deletions

diff --git a/rest_framework/fields.py b/rest_framework/fields.py
index 0c3817b5..e23fc001 100644
--- a/rest_framework/fields.py
+++ b/rest_framework/fields.py
@@ -123,6 +123,7 @@ class Field(object):
     use_files = False
     form_field_class = forms.CharField
     type_label = 'field'
+    widget = None
 
     def __init__(self, source=None, label=None, help_text=None):
         self.parent = None
@@ -134,9 +135,29 @@ class Field(object):
 
         if label is not None:
             self.label = smart_text(label)
+        else:
+            self.label = None
 
         if help_text is not None:
             self.help_text = strip_multiple_choice_msg(smart_text(help_text))
+        else:
+            self.help_text = None
+
+        self._errors = []
+        self._value = None
+        self._name = None
+
+    @property
+    def errors(self):
+        return self._errors
+
+    def widget_html(self):
+        if not self.widget:
+            return ''
+        return self.widget.render(self._name, self._value)
+
+    def label_tag(self):
+        return '<label for="%s">%s:</label>' % (self._name, self.label)
 
     def initialize(self, parent, field_name):
         """
@@ -757,6 +778,7 @@ class IntegerField(WritableField):
     type_name = 'IntegerField'
     type_label = 'integer'
     form_field_class = forms.IntegerField
+    empty = 0
 
     default_error_messages = {
         'invalid': _('Enter a whole number.'),
@@ -788,6 +810,7 @@ class FloatField(WritableField):
     type_name = 'FloatField'
     type_label = 'float'
     form_field_class = forms.FloatField
+    empty = 0
 
     default_error_messages = {
         'invalid': _("'%s' value must be a float."),
@@ -808,6 +831,7 @@ class DecimalField(WritableField):
     type_name = 'DecimalField'
     type_label = 'decimal'
     form_field_class = forms.DecimalField
+    empty = Decimal('0')
 
     default_error_messages = {
         'invalid': _('Enter a number.'),