def test_leaf_tag():
with pytest.raises(ValueError):
render(leaf_tag("a")(leaf_tag("b")))
with pytest.raises(ValueError):
render(composite_tag("a")(composite_tag("b")))
with pytest.raises(ValueError):
render(leaf_tag("a")(leaf_tag("b")()))
with pytest.raises(ValueError):
render(composite_tag("a")(composite_tag("b")()))
def test_composite_tag():
assert render(composite_tag("p")()()) == "<p></p>"
assert render(p()(txt("x"))) == "<p>x</p>"
assert render(p(class_="y")(txt("x"))) == '<p class="y">x</p>'
assert render(p("a")(txt("x"))) == "<p a>x</p>"
assert render(p("a", b="c")(txt("x"))) == '<p a b="c">x</p>'
assert render(p(b="c")(txt("x"))) == '<p b="c">x</p>'
assert render(p(b="c")(p()(txt("x")))) == '<p b="c"><p>x</p></p>'
def _to_element(tagname, attributes=None, inner=None):
"""Format given values into an HTML elements."""
if not attributes:
if inner is None:
return leaf_tag(tagname)()
return composite_tag(tagname)()(inner)
bool_props, kv_props = [], {}
for k, v in attributes.items():
if v is True:
bool_props.append(k)
elif isinstance(v, str):
kv_props[k] = v
else:
raise ValueError(
f"{kv_props}\n^^^ `{v}`: Expected `str` but got `{type(v)}`. "
f"Some examples for you:\n{VALID_FORMAT}")
if inner is None:
return leaf_tag(tagname)(*bool_props, **kv_props)
return composite_tag(tagname)(*bool_props, **kv_props)(inner)
"thead",
"time",
"title",
"tr",
"track",
"tspan",
"u",
"ul",
"use",
"var",
"view",
"video",
"wbr",
]
a = composite_tag("a")
abbr = composite_tag("abbr")
address = composite_tag("address")
animate = composite_tag("animate")
animateMotion = composite_tag("animateMotion")
animateTransform = composite_tag("animateTransform")
area = leaf_tag("area")
article = composite_tag("article")
def test_components_leaf_tag_with_multiple_tags():
my_tag = render(ly(YAML_COMPONENTS, "composite_tag.with_multiple_tags"))
your_tag = render(
composite_tag("sometag")()("1"), "\n",
composite_tag("sometag")()("2"))
assert my_tag == your_tag
def test_components_composite_tag_vals():
my_tag = ly(YAML_COMPONENTS, "composite_tag.with_nested_tag")
your_tag = composite_tag("sometag")(class_="row")(e.i()("val"))
assert my_tag == your_tag
def test_components_composite_tag_vals():
my_tag = ly(YAML_COMPONENTS, "composite_tag.with_attrs_and_vals")
your_tag = composite_tag("sometag")(class_="row")("val1", "val2")
assert my_tag == your_tag
def test_components_composite_tag_with_attrs():
my_tag = ly(YAML_COMPONENTS, "composite_tag.with_attrs")
your_tag = composite_tag("sometag")(class_="row")()
assert my_tag == your_tag
def test_components_composite_tag_empty():
my_tag = ly(YAML_COMPONENTS, "composite_tag.empty")
your_tag = composite_tag("sometag")()()
assert my_tag == your_tag