diff --git a/requirements.txt b/requirements.txt index e30147344..2c099eae5 100644 --- a/requirements.txt +++ b/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 -lxml>=3.4.0 +django-widget-tweaks>=1.3 +docutils>=0.12 +lxml>=3.4.0 # for PyQuery mimeparse>=0.1.3 MySQL-python>=1.2.5 pathlib>=1.0 diff --git a/widget_tweaks/__init__.py b/widget_tweaks/__init__.py deleted file mode 100644 index 8b1378917..000000000 --- a/widget_tweaks/__init__.py +++ /dev/null @@ -1 +0,0 @@ - diff --git a/widget_tweaks/models.py b/widget_tweaks/models.py deleted file mode 100644 index 8b1378917..000000000 --- a/widget_tweaks/models.py +++ /dev/null @@ -1 +0,0 @@ - diff --git a/widget_tweaks/templatetags/__init__.py b/widget_tweaks/templatetags/__init__.py deleted file mode 100644 index 8b1378917..000000000 --- a/widget_tweaks/templatetags/__init__.py +++ /dev/null @@ -1 +0,0 @@ - diff --git a/widget_tweaks/templatetags/widget_tweaks.py b/widget_tweaks/templatetags/widget_tweaks.py deleted file mode 100644 index 0120f0210..000000000 --- a/widget_tweaks/templatetags/widget_tweaks.py +++ /dev/null @@ -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 - [\w_-]+ - ) - (?P - \+?= - ) - (?P - ['"]? # 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 diff --git a/widget_tweaks/tests.py b/widget_tweaks/tests.py deleted file mode 100644 index 60d8bbe21..000000000 --- a/widget_tweaks/tests.py +++ /dev/null @@ -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('
{{ form.simple }}
') - assertIn('class="charfield textinput simple"', res)