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feat: dynamic slots, fills, and provides (#609)

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Juro Oravec 2024-08-25 22:35:10 +02:00 • committed by GitHub
parent 6793aec9b4
commit b90961b4a7
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8 changed files with 521 additions and 140 deletions
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22
src/django_components/component.py
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@ -25,7 +25,6 @@ from django.forms.widgets import Media
from django.http import HttpRequest, HttpResponse
from django.template.base import NodeList, Template, TextNode
from django.template.context import Context
from django.template.exceptions import TemplateSyntaxError
from django.template.loader import get_template
from django.template.loader_tags import BLOCK_CONTEXT_KEY
from django.utils.html import conditional_escape
@ -48,8 +47,6 @@ from django_components.middleware import is_dependency_middleware_active
from django_components.node import BaseNode
from django_components.slots import (
DEFAULT_SLOT_KEY,
SLOT_DATA_KWARG,
SLOT_DEFAULT_KWARG,
FillContent,
FillNode,
SlotContent,
@ -57,6 +54,7 @@ from django_components.slots import (
SlotRef,
SlotResult,
_nodelist_to_slot_render_func,
resolve_fill_nodes,
resolve_slots,
)
from django_components.utils import gen_id
@ -634,23 +632,7 @@ class ComponentNode(BaseNode):
),
}
else:
fill_content = {}
for fill_node in self.fill_nodes:
# Note that outer component context is used to resolve variables in
# fill tag.
resolved_name = fill_node.name.resolve(context)
if resolved_name in fill_content:
raise TemplateSyntaxError(
f"Multiple fill tags cannot target the same slot name: "
f"Detected duplicate fill tag name '{resolved_name}'."
)
fill_kwargs = fill_node.resolve_kwargs(context, self.name)
fill_content[resolved_name] = FillContent(
content_func=_nodelist_to_slot_render_func(fill_node.nodelist),
slot_default_var=fill_kwargs[SLOT_DEFAULT_KWARG],
slot_data_var=fill_kwargs[SLOT_DATA_KWARG],
)
fill_content = resolve_fill_nodes(context, self.fill_nodes, self.name)
component: Component = component_cls(
registered_name=self.name,