Moved django-widget-tweaks from local copy to requirements.txt

- Legacy-Id: 9463

requirements.txt

@@ -1,11 +1,12 @@
-argparse>=1.2.1
+# -*- conf-mode -*-
 coverage>=3.7.1
-cssselect>=0.6.1
+cssselect>=0.6.1                # for PyQuery
 decorator>=3.4.0
-defusedxml>=0.4.1
+defusedxml>=0.4.1               # for TastyPie
 django-bootstrap3>=5.1.1
-docutils>=0.12
+django-widget-tweaks>=1.3
-lxml>=3.4.0
+docutils>=0.12                  
+lxml>=3.4.0                     # for PyQuery
 mimeparse>=0.1.3
 MySQL-python>=1.2.5
 pathlib>=1.0

widget_tweaks/__init__.py

@@ -1 +0,0 @@
-

widget_tweaks/models.py

@@ -1 +0,0 @@
-

widget_tweaks/templatetags/__init__.py

@@ -1 +0,0 @@
-

widget_tweaks/templatetags/widget_tweaks.py

@@ -1,185 +0,0 @@
-import re
-from django.template import Library, Node, Variable, TemplateSyntaxError
-register = Library()
-
-
-def silence_without_field(fn):
-    def wrapped(field, attr):
-        if not field:
-            return ""
-        return fn(field, attr)
-    return wrapped
-
-
-def _process_field_attributes(field, attr, process):
-
-    # split attribute name and value from 'attr:value' string
-    params = attr.split(':', 1)
-    attribute = params[0]
-    value = params[1] if len(params) == 2 else ''
-
-    # decorate field.as_widget method with updated attributes
-    old_as_widget = field.as_widget
-
-    def as_widget(self, widget=None, attrs=None, only_initial=False):
-        attrs = attrs or {}
-        process(widget or self.field.widget, attrs, attribute, value)
-        return old_as_widget(widget, attrs, only_initial)
-
-    bound_method = type(old_as_widget)
-    try:
-        field.as_widget = bound_method(as_widget, field, field.__class__)
-    except TypeError:  # python 3
-        field.as_widget = bound_method(as_widget, field)
-    return field
-
-
-@register.filter("attr")
-@silence_without_field
-def set_attr(field, attr):
-
-    def process(widget, attrs, attribute, value):
-        attrs[attribute] = value
-
-    return _process_field_attributes(field, attr, process)
-
-
-@register.filter("add_error_attr")
-@silence_without_field
-def add_error_attr(field, attr):
-    if hasattr(field, 'errors') and field.errors:
-        return set_attr(field, attr)
-    return field
-
-
-@register.filter("append_attr")
-@silence_without_field
-def append_attr(field, attr):
-    def process(widget, attrs, attribute, value):
-        if attrs.get(attribute):
-            attrs[attribute] += ' ' + value
-        elif widget.attrs.get(attribute):
-            attrs[attribute] = widget.attrs[attribute] + ' ' + value
-        else:
-            attrs[attribute] = value
-    return _process_field_attributes(field, attr, process)
-
-
-@register.filter("add_class")
-@silence_without_field
-def add_class(field, css_class):
-    return append_attr(field, 'class:' + css_class)
-
-
-@register.filter("add_error_class")
-@silence_without_field
-def add_error_class(field, css_class):
-    if hasattr(field, 'errors') and field.errors:
-        return add_class(field, css_class)
-    return field
-
-
-@register.filter("set_data")
-@silence_without_field
-def set_data(field, data):
-    return set_attr(field, 'data-' + data)
-
-
-@register.filter(name='field_type')
-def field_type(field):
-    """
-    Template filter that returns field class name (in lower case).
-    E.g. if field is CharField then {{ field|field_type }} will
-    return 'charfield'.
-    """
-    if hasattr(field, 'field') and field.field:
-        return field.field.__class__.__name__.lower()
-    return ''
-
-
-@register.filter(name='widget_type')
-def widget_type(field):
-    """
-    Template filter that returns field widget class name (in lower case).
-    E.g. if field's widget is TextInput then {{ field|widget_type }} will
-    return 'textinput'.
-    """
-    if hasattr(field, 'field') and hasattr(field.field, 'widget') and field.field.widget:
-        return field.field.widget.__class__.__name__.lower()
-    return ''
-
-
-# ======================== render_field tag ==============================
-
-ATTRIBUTE_RE = re.compile(r"""
-    (?P<attr>
-        [\w_-]+
-    )
-    (?P<sign>
-        \+?=
-    )
-    (?P<value>
-    ['"]? # start quote
-        [^"']*
-    ['"]? # end quote
-    )
-""", re.VERBOSE | re.UNICODE)
-
-@register.tag
-def render_field(parser, token):
-    """
-    Render a form field using given attribute-value pairs
-
-    Takes form field as first argument and list of attribute-value pairs for
-    all other arguments.  Attribute-value pairs should be in the form of
-    attribute=value or attribute="a value" for assignment and attribute+=value
-    or attribute+="value" for appending.
-    """
-    error_msg = '%r tag requires a form field followed by a list of attributes and values in the form attr="value"' % token.split_contents()[0]
-    try:
-        bits = token.split_contents()
-        tag_name = bits[0]
-        form_field = bits[1]
-        attr_list = bits[2:]
-    except ValueError:
-        raise TemplateSyntaxError(error_msg)
-
-    form_field = parser.compile_filter(form_field)
-
-    set_attrs = []
-    append_attrs = []
-    for pair in attr_list:
-        match = ATTRIBUTE_RE.match(pair)
-        if not match:
-            raise TemplateSyntaxError(error_msg + ": %s" % pair)
-        dct = match.groupdict()
-        attr, sign, value = dct['attr'], dct['sign'], parser.compile_filter(dct['value'])
-        if sign == "=":
-            set_attrs.append((attr, value))
-        else:
-            append_attrs.append((attr, value))
-
-    return FieldAttributeNode(form_field, set_attrs, append_attrs)
-
-
-class FieldAttributeNode(Node):
-    def __init__(self, field, set_attrs, append_attrs):
-        self.field = field
-        self.set_attrs = set_attrs
-        self.append_attrs = append_attrs
-
-    def render(self, context):
-        bounded_field = self.field.resolve(context)
-        field = getattr(bounded_field, 'field', None)
-        if (getattr(bounded_field, 'errors', None) and
-            'WIDGET_ERROR_CLASS' in context):
-            bounded_field = append_attr(bounded_field, 'class:%s' %
-                                        context['WIDGET_ERROR_CLASS'])
-        if field and field.required and 'WIDGET_REQUIRED_CLASS' in context:
-            bounded_field = append_attr(bounded_field, 'class:%s' %
-                                        context['WIDGET_REQUIRED_CLASS'])
-        for k, v in self.set_attrs:
-            bounded_field = set_attr(bounded_field, '%s:%s' % (k,v.resolve(context)))
-        for k, v in self.append_attrs:
-            bounded_field = append_attr(bounded_field, '%s:%s' % (k,v.resolve(context)))
-        return bounded_field

widget_tweaks/tests.py

@@ -1,333 +0,0 @@
-import string
-try:
-    from django.utils.unittest import expectedFailure
-except ImportError:
-    def expectedFailure(func):
-        return lambda *args, **kwargs: None
-
-from django.test import TestCase
-from django.forms import Form, CharField, TextInput
-from django import forms
-from django.template import Template, Context
-from django.forms.extras.widgets import SelectDateWidget
-
-# ==============================
-#       Testing helpers
-# ==============================
-
-class MyForm(Form):
-    """
-    Test form. If you want to test rendering of a field,
-    add it to this form and use one of 'render_...' functions
-    from this module.
-    """
-    simple = CharField()
-    with_attrs = CharField(widget=TextInput(attrs={
-                    'foo': 'baz',
-                    'egg': 'spam'
-                 }))
-    with_cls = CharField(widget=TextInput(attrs={'class':'class0'}))
-    date = forms.DateField(widget=SelectDateWidget(attrs={'egg': 'spam'}))
-
-
-def render_form(text, form=None, **context_args):
-    """
-    Renders template ``text`` with widget_tweaks library loaded
-    and MyForm instance available in context as ``form``.
-    """
-    tpl = Template("{% load widget_tweaks %}" + text)
-    context_args.update({'form': MyForm() if form is None else form})
-    context = Context(context_args)
-    return tpl.render(context)
-
-
-def render_field(field, template_filter, params, *args, **kwargs):
-    """
-    Renders ``field`` of MyForm with filter ``template_filter`` applied.
-    ``params`` are filter arguments.
-
-    If you want to apply several filters (in a chain),
-    pass extra ``template_filter`` and ``params`` as positional arguments.
-
-    In order to use custom form, pass form instance as ``form``
-    keyword argument.
-    """
-    filters = [(template_filter, params)]
-    filters.extend(zip(args[::2], args[1::2]))
-    filter_strings = ['|%s:"%s"' % (f[0], f[1],) for f in filters]
-    render_field_str = '{{ form.%s%s }}' % (field, ''.join(filter_strings))
-    return render_form(render_field_str, **kwargs)
-
-
-def render_field_from_tag(field, *attributes):
-    """
-    Renders MyForm's field ``field`` with attributes passed
-    as positional arguments.
-    """
-    attr_strings = [' %s' % f for f in attributes]
-    tpl = string.Template('{% render_field form.$field$attrs %}')
-    render_field_str = tpl.substitute(field=field, attrs=''.join(attr_strings))
-    return render_form(render_field_str)
-
-
-def assertIn(value, obj):
-    assert value in obj, "%s not in %s" % (value, obj,)
-
-
-def assertNotIn(value, obj):
-    assert value not in obj, "%s in %s" % (value, obj,)
-
-
-# ===============================
-#           Test cases
-# ===============================
-
-class SimpleAttrTest(TestCase):
-    def test_attr(self):
-        res = render_field('simple', 'attr', 'foo:bar')
-        assertIn('type="text"', res)
-        assertIn('name="simple"', res)
-        assertIn('id="id_simple"', res)
-        assertIn('foo="bar"', res)
-
-    def test_attr_chaining(self):
-        res = render_field('simple', 'attr', 'foo:bar', 'attr', 'bar:baz')
-        assertIn('type="text"', res)
-        assertIn('name="simple"', res)
-        assertIn('id="id_simple"', res)
-        assertIn('foo="bar"', res)
-        assertIn('bar="baz"', res)
-
-    def test_add_class(self):
-        res = render_field('simple', 'add_class', 'foo')
-        assertIn('class="foo"', res)
-
-    def test_add_multiple_classes(self):
-        res = render_field('simple', 'add_class', 'foo bar')
-        assertIn('class="foo bar"', res)
-
-    def test_add_class_chaining(self):
-        res = render_field('simple', 'add_class', 'foo', 'add_class', 'bar')
-        assertIn('class="bar foo"', res)
-
-    def test_set_data(self):
-        res = render_field('simple', 'set_data', 'key:value')
-        assertIn('data-key="value"', res)
-
-
-class ErrorsTest(TestCase):
-
-    def _err_form(self):
-        form = MyForm({'foo': 'bar'})  # some random data
-        form.is_valid()  # trigger form validation
-        return form
-
-    def test_error_class_no_error(self):
-        res = render_field('simple', 'add_error_class', 'err')
-        assertNotIn('class="err"', res)
-
-    def test_error_class_error(self):
-        form = self._err_form()
-        res = render_field('simple', 'add_error_class', 'err', form=form)
-        assertIn('class="err"', res)
-
-    def test_error_attr_no_error(self):
-        res = render_field('simple', 'add_error_attr', 'aria-invalid:true')
-        assertNotIn('aria-invalid="true"', res)
-
-    def test_error_attr_error(self):
-        form = self._err_form()
-        res = render_field('simple', 'add_error_attr', 'aria-invalid:true', form=form)
-        assertIn('aria-invalid="true"', res)
-
-
-class SilenceTest(TestCase):
-    def test_silence_without_field(self):
-        res = render_field("nothing", 'attr', 'foo:bar')
-        self.assertEqual(res, "")
-        res = render_field("nothing", 'add_class', 'some')
-        self.assertEqual(res, "")
-
-
-class CustomizedWidgetTest(TestCase):
-    def test_attr(self):
-        res = render_field('with_attrs', 'attr', 'foo:bar')
-        assertIn('foo="bar"', res)
-        assertNotIn('foo="baz"', res)
-        assertIn('egg="spam"', res)
-
-    # see https://code.djangoproject.com/ticket/16754
-    @expectedFailure
-    def test_selectdatewidget(self):
-        res = render_field('date', 'attr', 'foo:bar')
-        assertIn('egg="spam"', res)
-        assertIn('foo="bar"', res)
-
-    def test_attr_chaining(self):
-        res = render_field('with_attrs', 'attr', 'foo:bar', 'attr', 'bar:baz')
-        assertIn('foo="bar"', res)
-        assertNotIn('foo="baz"', res)
-        assertIn('egg="spam"', res)
-        assertIn('bar="baz"', res)
-
-    def test_attr_class(self):
-        res = render_field('with_cls', 'attr', 'foo:bar')
-        assertIn('foo="bar"', res)
-        assertIn('class="class0"', res)
-
-    def test_default_attr(self):
-        res = render_field('with_cls', 'attr', 'type:search')
-        assertIn('class="class0"', res)
-        assertIn('type="search"', res)
-
-    def test_add_class(self):
-        res = render_field('with_cls', 'add_class', 'class1')
-        assertIn('class0', res)
-        assertIn('class1', res)
-
-    def test_add_class_chaining(self):
-        res = render_field('with_cls', 'add_class', 'class1', 'add_class', 'class2')
-        assertIn('class0', res)
-        assertIn('class1', res)
-        assertIn('class2', res)
-
-
-class FieldReuseTest(TestCase):
-
-    def test_field_double_rendering_simple(self):
-        res = render_form('{{ form.simple }}{{ form.simple|attr:"foo:bar" }}{{ form.simple }}')
-        self.assertEqual(res.count("bar"), 1)
-
-    def test_field_double_rendering_simple_css(self):
-        res = render_form('{{ form.simple }}{{ form.simple|add_class:"bar" }}{{ form.simple|add_class:"baz" }}')
-        self.assertEqual(res.count("baz"), 1)
-        self.assertEqual(res.count("bar"), 1)
-
-    def test_field_double_rendering_attrs(self):
-        res = render_form('{{ form.with_cls }}{{ form.with_cls|add_class:"bar" }}{{ form.with_cls }}')
-        self.assertEqual(res.count("class0"), 3)
-        self.assertEqual(res.count("bar"), 1)
-
-
-class SimpleRenderFieldTagTest(TestCase):
-    def test_attr(self):
-        res = render_field_from_tag('simple', 'foo="bar"')
-        assertIn('type="text"', res)
-        assertIn('name="simple"', res)
-        assertIn('id="id_simple"', res)
-        assertIn('foo="bar"', res)
-
-    def test_multiple_attrs(self):
-        res = render_field_from_tag('simple', 'foo="bar"', 'bar="baz"')
-        assertIn('type="text"', res)
-        assertIn('name="simple"', res)
-        assertIn('id="id_simple"', res)
-        assertIn('foo="bar"', res)
-        assertIn('bar="baz"', res)
-
-
-class RenderFieldTagSilenceTest(TestCase):
-    def test_silence_without_field(self):
-        res = render_field_from_tag("nothing", 'foo="bar"')
-        self.assertEqual(res, "")
-        res = render_field_from_tag("nothing", 'class+="some"')
-        self.assertEqual(res, "")
-
-
-class RenderFieldTagCustomizedWidgetTest(TestCase):
-    def test_attr(self):
-        res = render_field_from_tag('with_attrs', 'foo="bar"')
-        assertIn('foo="bar"', res)
-        assertNotIn('foo="baz"', res)
-        assertIn('egg="spam"', res)
-
-    # see https://code.djangoproject.com/ticket/16754
-    @expectedFailure
-    def test_selectdatewidget(self):
-        res = render_field_from_tag('date', 'foo="bar"')
-        assertIn('egg="spam"', res)
-        assertIn('foo="bar"', res)
-
-    def test_multiple_attrs(self):
-        res = render_field_from_tag('with_attrs', 'foo="bar"', 'bar="baz"')
-        assertIn('foo="bar"', res)
-        assertNotIn('foo="baz"', res)
-        assertIn('egg="spam"', res)
-        assertIn('bar="baz"', res)
-
-    def test_attr_class(self):
-        res = render_field_from_tag('with_cls', 'foo="bar"')
-        assertIn('foo="bar"', res)
-        assertIn('class="class0"', res)
-
-    def test_default_attr(self):
-        res = render_field_from_tag('with_cls', 'type="search"')
-        assertIn('class="class0"', res)
-        assertIn('type="search"', res)
-
-    def test_append_attr(self):
-        res = render_field_from_tag('with_cls', 'class+="class1"')
-        assertIn('class0', res)
-        assertIn('class1', res)
-
-    def test_duplicate_append_attr(self):
-        res = render_field_from_tag('with_cls', 'class+="class1"', 'class+="class2"')
-        assertIn('class0', res)
-        assertIn('class1', res)
-        assertIn('class2', res)
-
-    def test_hyphenated_attributes(self):
-        res = render_field_from_tag('with_cls', 'data-foo="bar"')
-        assertIn('data-foo="bar"', res)
-        assertIn('class="class0"', res)
-
-
-class RenderFieldWidgetClassesTest(TestCase):
-    def test_use_widget_required_class(self):
-        res = render_form('{% render_field form.simple %}',
-                          WIDGET_REQUIRED_CLASS='required_class')
-        self.assertIn('class="required_class"', res)
-
-    def test_use_widget_error_class(self):
-        res = render_form('{% render_field form.simple %}', form=MyForm({}),
-                          WIDGET_ERROR_CLASS='error_class')
-        self.assertIn('class="error_class"', res)
-
-    def test_use_widget_error_class_with_other_classes(self):
-        res = render_form('{% render_field form.simple class="blue" %}',
-                          form=MyForm({}), WIDGET_ERROR_CLASS='error_class')
-        self.assertIn('class="blue error_class"', res)
-
-    def test_use_widget_required_class_with_other_classes(self):
-        res = render_form('{% render_field form.simple class="blue" %}',
-                          form=MyForm({}), WIDGET_REQUIRED_CLASS='required_class')
-        self.assertIn('class="blue required_class"', res)
-
-
-class RenderFieldTagFieldReuseTest(TestCase):
-    def test_field_double_rendering_simple(self):
-        res = render_form('{{ form.simple }}{% render_field form.simple foo="bar" %}{% render_field form.simple %}')
-        self.assertEqual(res.count("bar"), 1)
-
-    def test_field_double_rendering_simple_css(self):
-        res = render_form('{% render_field form.simple %}{% render_field form.simple class+="bar" %}{% render_field form.simple class+="baz" %}')
-        self.assertEqual(res.count("baz"), 1)
-        self.assertEqual(res.count("bar"), 1)
-
-    def test_field_double_rendering_attrs(self):
-        res = render_form('{% render_field form.with_cls %}{% render_field form.with_cls class+="bar" %}{% render_field form.with_cls %}')
-        self.assertEqual(res.count("class0"), 3)
-        self.assertEqual(res.count("bar"), 1)
-
-
-class RenderFieldTagUseTemplateVariableTest(TestCase):
-    def test_use_template_variable_in_parametrs(self):
-        res = render_form('{% render_field form.with_attrs egg+="pahaz" placeholder=form.with_attrs.label %}')
-        assertIn('egg="spam pahaz"', res)
-        assertIn('placeholder="With attrs"', res)
-
-
-class RenderFieldFilter_field_type_widget_type_Test(TestCase):
-    def test_field_type_widget_type_rendering_simple(self):
-        res = render_form('<div class="{{ form.simple|field_type }} {{ form.simple|widget_type }} {{ form.simple.html_name }}">{{ form.simple }}</div>')
-        assertIn('class="charfield textinput simple"', res)