class PasswordInput

from django.forms import PasswordInput

Ancestors (MRO)

  1. PasswordInput
  2. Input
  3. Widget

Attributes

  Defined in
input_type = 'password' PasswordInput
input_type = None Input
is_localized = False Widget
is_required = False Widget
needs_multipart_form = False Widget
supports_microseconds = True Widget
template_name = 'django/forms/widgets/password.html' PasswordInput
template_name = 'django/forms/widgets/input.html' Input
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Properties

def is_hidden(): Widget

Getter

    @property
    def is_hidden(self):
        return self.input_type == 'hidden' if hasattr(self, 'input_type') else False

def media(): PasswordInput

Getter

    def _media(self):
        # Get the media property of the superclass, if it exists
        sup_cls = super(cls, self)
        try:
            base = sup_cls.media
        except AttributeError:
            base = Media()

        # Get the media definition for this class
        definition = getattr(cls, 'Media', None)
        if definition:
            extend = getattr(definition, 'extend', True)
            if extend:
                if extend is True:
                    m = base
                else:
                    m = Media()
                    for medium in extend:
                        m = m + base[medium]
                return m + Media(definition)
            else:
                return Media(definition)
        else:
            return base

def media(): Input

Getter

    def _media(self):
        # Get the media property of the superclass, if it exists
        sup_cls = super(cls, self)
        try:
            base = sup_cls.media
        except AttributeError:
            base = Media()

        # Get the media definition for this class
        definition = getattr(cls, 'Media', None)
        if definition:
            extend = getattr(definition, 'extend', True)
            if extend:
                if extend is True:
                    m = base
                else:
                    m = Media()
                    for medium in extend:
                        m = m + base[medium]
                return m + Media(definition)
            else:
                return Media(definition)
        else:
            return base

def media(): Widget

Getter

    def _media(self):
        # Get the media property of the superclass, if it exists
        sup_cls = super(cls, self)
        try:
            base = sup_cls.media
        except AttributeError:
            base = Media()

        # Get the media definition for this class
        definition = getattr(cls, 'Media', None)
        if definition:
            extend = getattr(definition, 'extend', True)
            if extend:
                if extend is True:
                    m = base
                else:
                    m = Media()
                    for medium in extend:
                        m = m + base[medium]
                return m + Media(definition)
            else:
                return Media(definition)
        else:
            return base
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Methods

def _format_value(*args, **kwargs): Widget

        def wrapped(*args, **kwargs):
            warnings.warn(
                "`%s.%s` is deprecated, use `%s` instead." %
                (self.class_name, self.old_method_name, self.new_method_name),
                self.deprecation_warning, 2)
            return f(*args, **kwargs)

def _render(self, template_name, context, renderer=None): Widget

    def _render(self, template_name, context, renderer=None):
        if renderer is None:
            renderer = get_default_renderer()
        return mark_safe(renderer.render(template_name, context))

def build_attrs(self, base_attrs, extra_attrs=None): Widget

Helper function for building an attribute dictionary.
    def build_attrs(self, base_attrs, extra_attrs=None):
        "Helper function for building an attribute dictionary."
        attrs = base_attrs.copy()
        if extra_attrs is not None:
            attrs.update(extra_attrs)
        return attrs

def format_value(self, value): Widget

        Return a value as it should appear when rendered in a template.
        
    def format_value(self, value):
        """
        Return a value as it should appear when rendered in a template.
        """
        if value == '' or value is None:
            return None
        if self.is_localized:
            return formats.localize_input(value)
        return force_text(value)

def get_context(self, name, value, attrs):

PasswordInput

    def get_context(self, name, value, attrs):
        if not self.render_value:
            value = None
        return super(PasswordInput, self).get_context(name, value, attrs)

Input

    def get_context(self, name, value, attrs):
        context = super(Input, self).get_context(name, value, attrs)
        context['widget']['type'] = self.input_type
        return context

Widget

    def get_context(self, name, value, attrs):
        context = {}
        context['widget'] = {
            'name': name,
            'is_hidden': self.is_hidden,
            'required': self.is_required,
            'value': self.format_value(value),
            'attrs': self.build_attrs(self.attrs, attrs),
            'template_name': self.template_name,
        }
        return context

def id_for_label(self, id_): Widget

        Returns the HTML ID attribute of this Widget for use by a <label>,
        given the ID of the field. Returns None if no ID is available.

        This hook is necessary because some widgets have multiple HTML
        elements and, thus, multiple IDs. In that case, this method should
        return an ID value that corresponds to the first ID in the widget's
        tags.
        
    def id_for_label(self, id_):
        """
        Returns the HTML ID attribute of this Widget for use by a <label>,
        given the ID of the field. Returns None if no ID is available.

        This hook is necessary because some widgets have multiple HTML
        elements and, thus, multiple IDs. In that case, this method should
        return an ID value that corresponds to the first ID in the widget's
        tags.
        """
        return id_

def render(self, name, value, attrs=None, renderer=None): Widget

        Returns this Widget rendered as HTML, as a Unicode string.
        
    def render(self, name, value, attrs=None, renderer=None):
        """
        Returns this Widget rendered as HTML, as a Unicode string.
        """
        context = self.get_context(name, value, attrs)
        return self._render(self.template_name, context, renderer)

def subwidgets(self, name, value, attrs=None): Widget

    def subwidgets(self, name, value, attrs=None):
        context = self.get_context(name, value, attrs)
        yield context['widget']

def use_required_attribute(self, initial): Widget

    def use_required_attribute(self, initial):
        return not self.is_hidden

def value_from_datadict(self, data, files, name): Widget

        Given a dictionary of data and this widget's name, returns the value
        of this widget. Returns None if it's not provided.
        
    def value_from_datadict(self, data, files, name):
        """
        Given a dictionary of data and this widget's name, returns the value
        of this widget. Returns None if it's not provided.
        """
        return data.get(name)

def value_omitted_from_data(self, data, files, name): Widget

    def value_omitted_from_data(self, data, files, name):
        return name not in data