Ticket #7499: time_input_widget.diff

django/forms/fields.py

@@ -27 +27 @@
 from django.utils.encoding import smart_unicode, smart_str
 
 from util import ErrorList, ValidationError
-from widgets import TextInput, PasswordInput, HiddenInput, MultipleHiddenInput, FileInput, CheckboxInput, Select, NullBooleanSelect, SelectMultiple, DateTimeInput
+from widgets import TextInput, PasswordInput, HiddenInput, MultipleHiddenInput, FileInput, CheckboxInput, Select, NullBooleanSelect, SelectMultiple, DateTimeInput, TimeInput
 from django.core.files.uploadedfile import SimpleUploadedFile as UploadedFile
 
 __all__ = (
     'Field', 'CharField', 'IntegerField',
     'DEFAULT_DATE_INPUT_FORMATS', 'DateField',
     'DEFAULT_TIME_INPUT_FORMATS', 'TimeField',
-    'DEFAULT_DATETIME_INPUT_FORMATS', 'DateTimeField',
+    'DEFAULT_DATETIME_INPUT_FORMATS', 'DateTimeField', 'TimeField',
     'RegexField', 'EmailField', 'FileField', 'ImageField', 'URLField',
     'BooleanField', 'NullBooleanField', 'ChoiceField', 'MultipleChoiceField',
     'ComboField', 'MultiValueField', 'FloatField', 'DecimalField',
@@ -311 +311 @@
 )
 
 class TimeField(Field):
+    widget = TimeInput()
     default_error_messages = {
         'invalid': _(u'Enter a valid time.')
     }

django/forms/widgets.py

@@ -22 +22 @@
 __all__ = (
     'Media', 'MediaDefiningClass', 'Widget', 'TextInput', 'PasswordInput',
     'HiddenInput', 'MultipleHiddenInput',
-    'FileInput', 'DateTimeInput', 'Textarea', 'CheckboxInput',
+    'FileInput', 'DateTimeInput', 'TimeInput', 'Textarea', 'CheckboxInput',
     'Select', 'NullBooleanSelect', 'SelectMultiple', 'RadioSelect',
     'CheckboxSelectMultiple', 'MultiWidget', 'SplitDateTimeWidget',
 )
@@ -301 +301 @@
             value = value.strftime(self.format)
         return super(DateTimeInput, self).render(name, value, attrs)
 
+class TimeInput(Input):
+    input_type = 'text'
+    format = '%H:%M:%S'     # '14:30:59'
+
+    def __init__(self, attrs=None, format=None):
+        super(TimeInput, self).__init__(attrs)
+        if format:
+            self.format = format
+
+    def render(self, name, value, attrs=None):
+        if value is None:
+            value = ''
+        elif hasattr(value, 'strftime'):
+            value = value.strftime(self.format)
+        return super(TimeInput, self).render(name, value, attrs)
+
 class CheckboxInput(Widget):
     def __init__(self, attrs=None, check_test=bool):
         super(CheckboxInput, self).__init__(attrs)

tests/regressiontests/forms/widgets.py

@@ -1087 +1087 @@
 u'<input type="text" name="date" value="2007-09-17 12:51:34" />'
 >>> w.render('date', datetime.datetime(2007, 9, 17, 12, 51))
 u'<input type="text" name="date" value="2007-09-17 12:51:00" />'
+
+# TimeInput ###############################################################
+
+>>> w = TimeInput()
+>>> w.render('time', None)
+u'<input type="text" name="time" />'
+>>> t = datetime.time(12, 51, 34, 482548)
+>>> print t
+12:51:34.482548
+
+The microseconds are trimmed on display, by default.
+>>> w.render('time', t)
+u'<input type="text" name="time" value="12:51:34" />'
+>>> w.render('time', datetime.time(12, 51, 34))
+u'<input type="text" name="time" value="12:51:34" />'
+>>> w.render('time', datetime.time(12, 51))
+u'<input type="text" name="time" value="12:51:00" />'
 """
+