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feat: Pass Slots to {% fill %} with 'body' kwarg (#1203)

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Juro Oravec 2025-05-22 08:01:21 +02:00 • committed by GitHub
parent f069255b64
commit d514694788
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3 changed files with 178 additions and 19 deletions
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78
tests/test_slots.py
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@ -99,17 +99,13 @@ class TestSlot:
with pytest.raises(
TemplateSyntaxError,
match=re.escape(
"Slot 'first' is marked as 'required' (i.e. non-optional), yet no fill is provided."
),
match=re.escape("Slot 'first' is marked as 'required' (i.e. non-optional), yet no fill is provided."),
):
SimpleComponent.render()
with pytest.raises(
TemplateSyntaxError,
match=re.escape(
"Slot 'first' is marked as 'required' (i.e. non-optional), yet no fill is provided."
),
match=re.escape("Slot 'first' is marked as 'required' (i.e. non-optional), yet no fill is provided."),
):
SimpleComponent.render(
slots={"first": None},
@ -408,3 +404,73 @@ class TestSlot:
assert second_nodelist[0].s == "\n FROM_INSIDE_NAMED_SLOT\n "
assert first_slot_func.contents == second_slot_func.contents
def test_pass_body_to_fill__slot(self):
@register("test")
class SimpleComponent(Component):
template: types.django_html = """
{% load component_tags %}
{% slot "first" default %}
{% endslot %}
"""
template_str: types.django_html = """
{% load component_tags %}
{% component "test" %}
{% fill "first" body=my_slot / %}
{% endcomponent %}
"""
template = Template(template_str)
my_slot: Slot = Slot(lambda ctx: "FROM_INSIDE_NAMED_SLOT")
rendered: str = template.render(Context({"my_slot": my_slot}))
assert rendered.strip() == "FROM_INSIDE_NAMED_SLOT"
def test_pass_body_to_fill__string(self):
@register("test")
class SimpleComponent(Component):
template: types.django_html = """
{% load component_tags %}
{% slot "first" default %}
{% endslot %}
"""
template_str: types.django_html = """
{% load component_tags %}
{% component "test" %}
{% fill "first" body=my_slot / %}
{% endcomponent %}
"""
template = Template(template_str)
rendered: str = template.render(Context({"my_slot": "FROM_INSIDE_NAMED_SLOT"}))
assert rendered.strip() == "FROM_INSIDE_NAMED_SLOT"
def test_pass_body_to_fill_raises_on_body(self):
@register("test")
class SimpleComponent(Component):
template: types.django_html = """
{% load component_tags %}
{% slot "first" default %}
{% endslot %}
"""
template_str: types.django_html = """
{% load component_tags %}
{% component "test" %}
{% fill "first" body=my_slot %}
FROM_INSIDE_NAMED_SLOT
{% endfill %}
{% endcomponent %}
"""
template = Template(template_str)
my_slot: Slot = Slot(lambda ctx: "FROM_INSIDE_NAMED_SLOT")
with pytest.raises(
TemplateSyntaxError,
match=re.escape("Fill 'first' received content both through 'body' kwarg and '{% fill %}' body."),
):
template.render(Context({"my_slot": my_slot}))