def get_icon_kwargs(name, *args, **kwargs):
"""
Build the kwargs for the icon function based on args and kwargs of the template tag
"""
# Get kwargs from settings, name will always be set
icon_kwargs = get_icon_kwargs_from_settings(name)
# Remember the name, we do not allow this to be overwritten
remember_name = icon_kwargs["name"]
# Update with kwargs
icon_kwargs.update(kwargs)
# Merge args with extra_classes
extra_classes = merge_css_list(args, kwargs.get("extra_classes", ""))
if extra_classes:
icon_kwargs["extra_classes"] = extra_classes
# Check the name
assert (icon_kwargs["name"] == remember_name
), "Overwriting the icon name is not allowed"
# Return the dict
return icon_kwargs
def test_merge_css_list(self):
# No arguments results in an empty list
self.assertEqual(merge_css_list(), [])
# Falsy arguments are ignores
self.assertEqual(merge_css_list(None, False, ""), [])
# Spaces don't matter without any other results
self.assertEqual(merge_css_list(" "), [])
# Spaces don't matter with other classes
self.assertEqual(merge_css_list(" foo "), ["foo"])
# Spaces don't matter with other classes
self.assertEqual(merge_css_list(" foo ", "bar"), ["foo", "bar"])
# Space separated classes are split
self.assertEqual(merge_css_list("foo bar"), ["foo", "bar"])
# Nested lists are fine
self.assertEqual(merge_css_list(["foo", "bar"], "end"),
["foo", "bar", "end"])
# Duplicates are removed and first time class is encountered determines order
self.assertEqual(merge_css_list(["foo", "bar"], "foo"), ["foo", "bar"])
# Tabs and newlines are valid whitespace
self.assertEqual(merge_css_list("foo\nbar\tend"),
["foo", "bar", "end"])
# Let's go crazy
self.assertEqual(
merge_css_list(
"foo\nbar\tend",
["foo", ["bar", "bar", ["foo bar end"]]],
"\n\t foo Foo",
[[], [], [["Foo-Bar-End"]]],
("end", "bar", "foo", "Foo"),
),
["foo", "bar", "end", "Foo", "Foo-Bar-End"],
)
self.assertEqual(
merge_css_text(
"foo\nbar\tend",
["foo", ["bar", "bar", ["foo bar end"]]],
"\n\t foo Foo",
[[], [], [["Foo-Bar-End"]]],
("end", "bar", "foo", "Foo"),
),
"foo bar end Foo Foo-Bar-End",
)
def test_merge_css_list(self):
# No arguments results in an empty list
self.assertEqual(
merge_css_list(),
[],
)
# Falsy arguments are ignores
self.assertEqual(
merge_css_list(None, False, ''),
[],
)
# Spaces don't matter without any other results
self.assertEqual(
merge_css_list(' '),
[],
)
# Spaces don't matter with other classes
self.assertEqual(
merge_css_list(' foo '),
['foo'],
)
# Spaces don't matter with other classes
self.assertEqual(
merge_css_list(' foo ', 'bar'),
['foo', 'bar'],
)
# Space separated classes are split
self.assertEqual(
merge_css_list('foo bar'),
['foo', 'bar'],
)
# Nested lists are fine
self.assertEqual(
merge_css_list(['foo', 'bar'], 'end'),
['foo', 'bar', 'end'],
)
# Duplicates are removed and first time class is encountered determines order
self.assertEqual(
merge_css_list(['foo', 'bar'], 'foo'),
['foo', 'bar'],
)
# Tabs and newlines are valid whitespace
self.assertEqual(
merge_css_list('foo\nbar\tend'),
['foo', 'bar', 'end'],
)
# Let's go crazy
self.assertEqual(
merge_css_list(
'foo\nbar\tend',
['foo', ['bar', 'bar', ['foo bar end']]],
'\n\t foo Foo',
[[], [], [['Foo-Bar-End']]],
('end', 'bar', 'foo', 'Foo'),
),
['foo', 'bar', 'end', 'Foo', 'Foo-Bar-End'],
)
self.assertEqual(
merge_css_text(
'foo\nbar\tend',
['foo', ['bar', 'bar', ['foo bar end']]],
'\n\t foo Foo',
[[], [], [['Foo-Bar-End']]],
('end', 'bar', 'foo', 'Foo'),
),
'foo bar end Foo Foo-Bar-End',
)
def get_css_classes(self):
"""Return list of all CSS classes for this icon."""
return merge_css_list(self.get_class(), self.get_extra_classes())
def get_extra_classes(self):
"""Return list of other classes for this icon."""
return merge_css_list(self.kwargs.get("extra_classes", None))
def get_css_classes(self):
"""
List of class and extra classes
"""
return merge_css_list(self.get_class(), self.get_extra_classes())
def get_extra_classes(self):
"""
List of other classes
"""
return merge_css_list(self.kwargs.get("extra_classes", None))
