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Refs #25236 -- Removed {% ifequal %} and {% ifnotequal %} template tags per deprecation timeline.
This commit is contained in:
Mariusz Felisiak
parent
2dd6a83d2d
commit
e7208f13c0
@ -8,7 +8,6 @@ from itertools import cycle as itertools_cycle, groupby
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from django.conf import settings
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from django.utils import timezone
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from django.utils.deprecation import RemovedInDjango40Warning
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from django.utils.html import conditional_escape, format_html
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from django.utils.lorem_ipsum import paragraphs, words
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from django.utils.safestring import mark_safe
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@ -261,26 +260,6 @@ class IfChangedNode(Node):
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return context.render_context
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class IfEqualNode(Node):
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# RemovedInDjango40Warning.
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child_nodelists = ('nodelist_true', 'nodelist_false')
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def __init__(self, var1, var2, nodelist_true, nodelist_false, negate):
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self.var1, self.var2 = var1, var2
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self.nodelist_true, self.nodelist_false = nodelist_true, nodelist_false
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self.negate = negate
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def __repr__(self):
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return '<%s>' % self.__class__.__name__
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def render(self, context):
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val1 = self.var1.resolve(context, ignore_failures=True)
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val2 = self.var2.resolve(context, ignore_failures=True)
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if (self.negate and val1 != val2) or (not self.negate and val1 == val2):
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return self.nodelist_true.render(context)
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return self.nodelist_false.render(context)
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class IfNode(Node):
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def __init__(self, conditions_nodelists):
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@ -821,62 +800,6 @@ def do_for(parser, token):
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return ForNode(loopvars, sequence, is_reversed, nodelist_loop, nodelist_empty)
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def do_ifequal(parser, token, negate):
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# RemovedInDjango40Warning.
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bits = list(token.split_contents())
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if len(bits) != 3:
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raise TemplateSyntaxError("%r takes two arguments" % bits[0])
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end_tag = 'end' + bits[0]
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nodelist_true = parser.parse(('else', end_tag))
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token = parser.next_token()
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if token.contents == 'else':
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nodelist_false = parser.parse((end_tag,))
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parser.delete_first_token()
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else:
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nodelist_false = NodeList()
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val1 = parser.compile_filter(bits[1])
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val2 = parser.compile_filter(bits[2])
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return IfEqualNode(val1, val2, nodelist_true, nodelist_false, negate)
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@register.tag
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def ifequal(parser, token):
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"""
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Output the contents of the block if the two arguments equal each other.
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Examples::
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{% ifequal user.id comment.user_id %}
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...
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{% endifequal %}
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{% ifnotequal user.id comment.user_id %}
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...
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{% else %}
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...
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{% endifnotequal %}
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"""
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warnings.warn(
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'The {% ifequal %} template tag is deprecated in favor of {% if %}.',
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RemovedInDjango40Warning,
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)
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return do_ifequal(parser, token, False)
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@register.tag
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def ifnotequal(parser, token):
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"""
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Output the contents of the block if the two arguments are not equal.
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See ifequal.
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"""
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warnings.warn(
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'The {% ifnotequal %} template tag is deprecated in favor of '
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'{% if %}.',
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RemovedInDjango40Warning,
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)
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return do_ifequal(parser, token, True)
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class TemplateLiteral(Literal):
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def __init__(self, value, text):
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self.value = value
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@ -608,15 +608,6 @@ you should use::
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{% if a > b and b > c %}
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``ifequal`` and ``ifnotequal``
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------------------------------
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.. deprecated:: 3.1
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``{% ifequal a b %} ... {% endifequal %}`` is an obsolete way to write
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``{% if a == b %} ... {% endif %}``. Likewise, ``{% ifnotequal a b %} ...
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{% endifnotequal %}`` is superseded by ``{% if a != b %} ... {% endif %}``.
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.. templatetag:: ifchanged
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``ifchanged``
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@ -321,3 +321,5 @@ to remove usage of these features.
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``django.contrib.postgres.fields.jsonb.KeyTextTransform`` are removed.
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* ``django.contrib.postgres.forms.JSONField`` is removed.
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* The ``{% ifequal %}`` and ``{% ifnotequal %}`` template tags are removed.
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@ -1,6 +1,5 @@
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from django.template import TemplateSyntaxError
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from django.test import SimpleTestCase, ignore_warnings
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from django.utils.deprecation import RemovedInDjango40Warning
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from django.test import SimpleTestCase
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from django.utils.safestring import mark_safe
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from ..utils import SafeClass, UnsafeClass, setup
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@ -82,15 +81,6 @@ class AutoescapeTagTests(SimpleTestCase):
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with self.assertRaises(TemplateSyntaxError):
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self.engine.render_to_string('autoescape-filtertag01', {'first': '<a>'})
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@ignore_warnings(category=RemovedInDjango40Warning)
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@setup({'autoescape-ifequal01': '{% ifequal var "this & that" %}yes{% endifequal %}'})
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def test_autoescape_ifequal01(self):
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"""
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ifequal compares unescaped vales.
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"""
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output = self.engine.render_to_string('autoescape-ifequal01', {'var': 'this & that'})
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self.assertEqual(output, 'yes')
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# Arguments to filters are 'safe' and manipulate their input unescaped.
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@setup({'autoescape-filters01': '{{ var|cut:"&" }}'})
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def test_autoescape_filters01(self):
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@ -1,257 +0,0 @@
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from django.template import TemplateSyntaxError
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from django.template.defaulttags import IfEqualNode
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from django.test import SimpleTestCase, ignore_warnings
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from django.utils.deprecation import RemovedInDjango40Warning
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from ..utils import setup
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@ignore_warnings(category=RemovedInDjango40Warning)
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class IfEqualTagTests(SimpleTestCase):
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@setup({'ifequal01': '{% ifequal a b %}yes{% endifequal %}'})
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def test_ifequal01(self):
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output = self.engine.render_to_string('ifequal01', {'a': 1, 'b': 2})
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self.assertEqual(output, '')
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@setup({'ifequal02': '{% ifequal a b %}yes{% endifequal %}'})
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def test_ifequal02(self):
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output = self.engine.render_to_string('ifequal02', {'a': 1, 'b': 1})
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self.assertEqual(output, 'yes')
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@setup({'ifequal03': '{% ifequal a b %}yes{% else %}no{% endifequal %}'})
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def test_ifequal03(self):
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output = self.engine.render_to_string('ifequal03', {'a': 1, 'b': 2})
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self.assertEqual(output, 'no')
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@setup({'ifequal04': '{% ifequal a b %}yes{% else %}no{% endifequal %}'})
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def test_ifequal04(self):
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output = self.engine.render_to_string('ifequal04', {'a': 1, 'b': 1})
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self.assertEqual(output, 'yes')
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@setup({'ifequal05': '{% ifequal a \'test\' %}yes{% else %}no{% endifequal %}'})
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def test_ifequal05(self):
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output = self.engine.render_to_string('ifequal05', {'a': 'test'})
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self.assertEqual(output, 'yes')
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@setup({'ifequal06': '{% ifequal a \'test\' %}yes{% else %}no{% endifequal %}'})
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def test_ifequal06(self):
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output = self.engine.render_to_string('ifequal06', {'a': 'no'})
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self.assertEqual(output, 'no')
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@setup({'ifequal07': '{% ifequal a "test" %}yes{% else %}no{% endifequal %}'})
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def test_ifequal07(self):
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output = self.engine.render_to_string('ifequal07', {'a': 'test'})
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self.assertEqual(output, 'yes')
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@setup({'ifequal08': '{% ifequal a "test" %}yes{% else %}no{% endifequal %}'})
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def test_ifequal08(self):
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output = self.engine.render_to_string('ifequal08', {'a': 'no'})
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self.assertEqual(output, 'no')
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@setup({'ifequal09': '{% ifequal a "test" %}yes{% else %}no{% endifequal %}'})
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def test_ifequal09(self):
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output = self.engine.render_to_string('ifequal09')
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self.assertEqual(output, 'no')
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@setup({'ifequal10': '{% ifequal a b %}yes{% else %}no{% endifequal %}'})
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def test_ifequal10(self):
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output = self.engine.render_to_string('ifequal10')
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self.assertEqual(output, 'yes')
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# SMART SPLITTING
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@setup({'ifequal-split01': '{% ifequal a "test man" %}yes{% else %}no{% endifequal %}'})
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def test_ifequal_split01(self):
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output = self.engine.render_to_string('ifequal-split01')
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self.assertEqual(output, 'no')
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@setup({'ifequal-split02': '{% ifequal a "test man" %}yes{% else %}no{% endifequal %}'})
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def test_ifequal_split02(self):
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output = self.engine.render_to_string('ifequal-split02', {'a': 'foo'})
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self.assertEqual(output, 'no')
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@setup({'ifequal-split03': '{% ifequal a "test man" %}yes{% else %}no{% endifequal %}'})
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def test_ifequal_split03(self):
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output = self.engine.render_to_string('ifequal-split03', {'a': 'test man'})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-split04': '{% ifequal a \'test man\' %}yes{% else %}no{% endifequal %}'})
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def test_ifequal_split04(self):
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output = self.engine.render_to_string('ifequal-split04', {'a': 'test man'})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-split05': '{% ifequal a \'i "love" you\' %}yes{% else %}no{% endifequal %}'})
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def test_ifequal_split05(self):
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output = self.engine.render_to_string('ifequal-split05', {'a': ''})
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self.assertEqual(output, 'no')
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@setup({'ifequal-split06': '{% ifequal a \'i "love" you\' %}yes{% else %}no{% endifequal %}'})
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def test_ifequal_split06(self):
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output = self.engine.render_to_string('ifequal-split06', {'a': 'i "love" you'})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-split07': '{% ifequal a \'i "love" you\' %}yes{% else %}no{% endifequal %}'})
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def test_ifequal_split07(self):
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output = self.engine.render_to_string('ifequal-split07', {'a': 'i love you'})
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self.assertEqual(output, 'no')
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@setup({'ifequal-split08': r"{% ifequal a 'I\'m happy' %}yes{% else %}no{% endifequal %}"})
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def test_ifequal_split08(self):
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output = self.engine.render_to_string('ifequal-split08', {'a': "I'm happy"})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-split09': r"{% ifequal a 'slash\man' %}yes{% else %}no{% endifequal %}"})
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def test_ifequal_split09(self):
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output = self.engine.render_to_string('ifequal-split09', {'a': r'slash\man'})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-split10': r"{% ifequal a 'slash\man' %}yes{% else %}no{% endifequal %}"})
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def test_ifequal_split10(self):
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output = self.engine.render_to_string('ifequal-split10', {'a': 'slashman'})
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self.assertEqual(output, 'no')
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# NUMERIC RESOLUTION
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@setup({'ifequal-numeric01': '{% ifequal x 5 %}yes{% endifequal %}'})
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def test_ifequal_numeric01(self):
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output = self.engine.render_to_string('ifequal-numeric01', {'x': '5'})
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self.assertEqual(output, '')
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@setup({'ifequal-numeric02': '{% ifequal x 5 %}yes{% endifequal %}'})
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def test_ifequal_numeric02(self):
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output = self.engine.render_to_string('ifequal-numeric02', {'x': 5})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-numeric03': '{% ifequal x 5.2 %}yes{% endifequal %}'})
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def test_ifequal_numeric03(self):
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output = self.engine.render_to_string('ifequal-numeric03', {'x': 5})
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self.assertEqual(output, '')
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@setup({'ifequal-numeric04': '{% ifequal x 5.2 %}yes{% endifequal %}'})
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def test_ifequal_numeric04(self):
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output = self.engine.render_to_string('ifequal-numeric04', {'x': 5.2})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-numeric05': '{% ifequal x 0.2 %}yes{% endifequal %}'})
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def test_ifequal_numeric05(self):
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output = self.engine.render_to_string('ifequal-numeric05', {'x': 0.2})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-numeric06': '{% ifequal x .2 %}yes{% endifequal %}'})
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def test_ifequal_numeric06(self):
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output = self.engine.render_to_string('ifequal-numeric06', {'x': 0.2})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-numeric07': '{% ifequal x 2. %}yes{% endifequal %}'})
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def test_ifequal_numeric07(self):
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output = self.engine.render_to_string('ifequal-numeric07', {'x': 2})
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self.assertEqual(output, '')
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@setup({'ifequal-numeric08': '{% ifequal x "5" %}yes{% endifequal %}'})
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def test_ifequal_numeric08(self):
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output = self.engine.render_to_string('ifequal-numeric08', {'x': 5})
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self.assertEqual(output, '')
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@setup({'ifequal-numeric09': '{% ifequal x "5" %}yes{% endifequal %}'})
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def test_ifequal_numeric09(self):
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output = self.engine.render_to_string('ifequal-numeric09', {'x': '5'})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-numeric10': '{% ifequal x -5 %}yes{% endifequal %}'})
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def test_ifequal_numeric10(self):
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output = self.engine.render_to_string('ifequal-numeric10', {'x': -5})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-numeric11': '{% ifequal x -5.2 %}yes{% endifequal %}'})
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def test_ifequal_numeric11(self):
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output = self.engine.render_to_string('ifequal-numeric11', {'x': -5.2})
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self.assertEqual(output, 'yes')
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@setup({'ifequal-numeric12': '{% ifequal x +5 %}yes{% endifequal %}'})
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def test_ifequal_numeric12(self):
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output = self.engine.render_to_string('ifequal-numeric12', {'x': 5})
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self.assertEqual(output, 'yes')
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# FILTER EXPRESSIONS AS ARGUMENTS
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@setup({'ifequal-filter01': '{% ifequal a|upper "A" %}x{% endifequal %}'})
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def test_ifequal_filter01(self):
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output = self.engine.render_to_string('ifequal-filter01', {'a': 'a'})
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self.assertEqual(output, 'x')
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@setup({'ifequal-filter02': '{% ifequal "A" a|upper %}x{% endifequal %}'})
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def test_ifequal_filter02(self):
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output = self.engine.render_to_string('ifequal-filter02', {'a': 'a'})
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self.assertEqual(output, 'x')
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@setup({'ifequal-filter03': '{% ifequal a|upper b|upper %}x{% endifequal %}'})
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def test_ifequal_filter03(self):
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output = self.engine.render_to_string('ifequal-filter03', {'a': 'x', 'b': 'X'})
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self.assertEqual(output, 'x')
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@setup({'ifequal-filter04': '{% ifequal x|slice:"1" "a" %}x{% endifequal %}'})
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def test_ifequal_filter04(self):
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output = self.engine.render_to_string('ifequal-filter04', {'x': 'aaa'})
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self.assertEqual(output, 'x')
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@setup({'ifequal-filter05': '{% ifequal x|slice:"1"|upper "A" %}x{% endifequal %}'})
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def test_ifequal_filter05(self):
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output = self.engine.render_to_string('ifequal-filter05', {'x': 'aaa'})
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self.assertEqual(output, 'x')
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@ignore_warnings(category=RemovedInDjango40Warning)
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class IfNotEqualTagTests(SimpleTestCase):
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@setup({'ifnotequal01': '{% ifnotequal a b %}yes{% endifnotequal %}'})
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def test_ifnotequal01(self):
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output = self.engine.render_to_string('ifnotequal01', {'a': 1, 'b': 2})
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self.assertEqual(output, 'yes')
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@setup({'ifnotequal02': '{% ifnotequal a b %}yes{% endifnotequal %}'})
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def test_ifnotequal02(self):
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output = self.engine.render_to_string('ifnotequal02', {'a': 1, 'b': 1})
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self.assertEqual(output, '')
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@setup({'ifnotequal03': '{% ifnotequal a b %}yes{% else %}no{% endifnotequal %}'})
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def test_ifnotequal03(self):
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output = self.engine.render_to_string('ifnotequal03', {'a': 1, 'b': 2})
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self.assertEqual(output, 'yes')
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@setup({'ifnotequal04': '{% ifnotequal a b %}yes{% else %}no{% endifnotequal %}'})
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def test_ifnotequal04(self):
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output = self.engine.render_to_string('ifnotequal04', {'a': 1, 'b': 1})
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self.assertEqual(output, 'no')
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@setup({'one_var': '{% ifnotequal a %}yes{% endifnotequal %}'})
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def test_one_var(self):
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with self.assertRaisesMessage(TemplateSyntaxError, "'ifnotequal' takes two arguments"):
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self.engine.render_to_string('one_var', {'a': 1})
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class DeprecationTests(SimpleTestCase):
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@setup(
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{'ifequal_warning': '{% ifequal a b %}yes{% endifequal %}'},
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test_once=True,
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)
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def test_ifequal_warning(self):
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msg = (
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'The {% ifequal %} template tag is deprecated in favor of '
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'{% if %}.'
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)
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with self.assertRaisesMessage(RemovedInDjango40Warning, msg):
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self.engine.render_to_string('ifequal_warning', {'a': 1, 'b': 2})
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@setup(
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{'ifnotequal_warning': '{% ifnotequal a b %}yes{% endifnoequal %}'},
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test_once=True,
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)
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def test_ifnotequal_warning(self):
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msg = (
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'The {% ifnotequal %} template tag is deprecated in favor of '
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'{% if %}.'
|
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)
|
||||
with self.assertRaisesMessage(RemovedInDjango40Warning, msg):
|
||||
self.engine.render_to_string('ifnotequal_warning', {'a': 1, 'b': 2})
|
||||
|
||||
def test_repr(self):
|
||||
node = IfEqualNode(var1='a', var2='b', nodelist_true=[], nodelist_false=[], negate=False)
|
||||
self.assertEqual(repr(node), '<IfEqualNode>')
|
||||
@ -1,7 +1,6 @@
|
||||
from django.template import Context, Engine
|
||||
from django.template.base import TextNode, VariableNode
|
||||
from django.test import SimpleTestCase, ignore_warnings
|
||||
from django.utils.deprecation import RemovedInDjango40Warning
|
||||
from django.test import SimpleTestCase
|
||||
|
||||
|
||||
class NodelistTest(SimpleTestCase):
|
||||
@ -21,12 +20,6 @@ class NodelistTest(SimpleTestCase):
|
||||
vars = template.nodelist.get_nodes_by_type(VariableNode)
|
||||
self.assertEqual(len(vars), 1)
|
||||
|
||||
@ignore_warnings(category=RemovedInDjango40Warning)
|
||||
def test_ifequal(self):
|
||||
template = self.engine.from_string('{% ifequal x y %}{{ a }}{% endifequal %}')
|
||||
vars = template.nodelist.get_nodes_by_type(VariableNode)
|
||||
self.assertEqual(len(vars), 1)
|
||||
|
||||
def test_ifchanged(self):
|
||||
template = self.engine.from_string('{% ifchanged x %}{{ a }}{% endifchanged %}')
|
||||
vars = template.nodelist.get_nodes_by_type(VariableNode)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user