def __init__(self, name, static=False, **kwargs):
HtmlAttributeHolder.__init__(self, **kwargs)
ElementRegistrar.__init__(self, self)
self.elements = LazyOrderedDict()
self.els = self.elements
self._name = name
# include a hidden field so we can check if this form was submitted
self._form_ident_field = '%s-submit-flag' % name
# registered element types
self._registered_types = {}
# our renderer
self._renderer = None
# this string is used to generate the HTML id attribute for each
# rendering element
self._element_id_formatter = '%(form_name)s-%(element_id)s'
# our validators
self._validators = []
# file upload translator
self._fu_translator = WerkzeugTranslator
# form errors
self._errors = []
# exception handlers
self._exception_handlers = []
# is the form static?
self._static = static
# init actions
self.register_elements(form_elements)
self.add_hidden(self._form_ident_field, value='submitted')
def __init__(self, form, eid, label=NotGiven, defaultval=NotGiven, **kwargs):
# settings to overide the form's settings
self.settings = kwargs.pop('settings', {})
self.label_after = kwargs.pop('label_after', False)
HtmlAttributeHolder.__init__(self, **kwargs)
self._defaultval = NotGiven
self._displayval = NotGiven
self.id = eid
self.label = Label(self, label)
self.form = form
#: a list of user messages for this field (C{str})
self.notes = []
self.defaultval = defaultval
self.set_attr('id', self.getidattr())
# characteristics of this element
self.is_defaultable = True
self.is_renderable = True
self.is_submittable = True
self.is_returning = True
self.renders_in_group = False
def test_set_attr(self):
ah = HtmlAttributeHolder()
ah.set_attr('src', 'src')
ah.set_attr('class_', 'class')
assert ah.attributes['src'] == 'src'
assert ah.attributes['class'] == 'class'
ah.set_attr('class_', 'class2')
assert ah.attributes['class'] == 'class2'
def begin(self):
attrs = HtmlAttributeHolder(**self.element.attributes)
attrs.add_attr('class', 'static-form')
for attr in ('enctype', 'method', 'action'):
try:
attrs.del_attr(attr)
except KeyError:
pass
self.output.inc(HTML.div(None, _closed=False, **attrs.attributes))
def test_get_attr(self):
ah = HtmlAttributeHolder(src='src', class_='class')
assert ah.get_attr('src') == 'src'
assert ah.get_attr('class') == 'class'
assert ah.get_attr('class_') == 'class'
def test_set_attrs(self):
ah = HtmlAttributeHolder()
ah.set_attrs(src='src', class_='class')
assert ah.attributes['src'] == 'src'
assert ah.attributes['class'] == 'class'
def test_init(self):
ah = HtmlAttributeHolder(src='src', class_='class')
assert ah.attributes['src'] == 'src'
assert ah.attributes['class'] == 'class'
def test_add_attr(self):
ah = HtmlAttributeHolder(src='src', class_='class')
ah.add_attr('class_', 'class2')
assert ah.attributes['src'] == 'src'
assert ah.attributes['class'] == 'class class2'
def test_del_attr(self):
ah = HtmlAttributeHolder(src='src', class_='class')
ah.del_attr('src')
ah.del_attr('class')
assert 'src' not in ah.attributes
assert 'class' not in ah.attributes