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Allow simpler definition of Media class.

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Emil Stenström 2021-03-10 22:36:42 +01:00
parent c67fd29bdd
commit b8f14404ac
2 changed files with 92 additions and 1 deletions
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26
django_components/component.py
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@ -14,8 +14,32 @@ from django_components.component_registry import AlreadyRegistered, ComponentReg
TEMPLATE_CACHE_SIZE = getattr(settings, "COMPONENTS", {}).get('TEMPLATE_CACHE_SIZE', 128)
class SimplifiedInterfaceMediaDefiningClass(MediaDefiningClass):
def __new__(mcs, name, bases, attrs):
if "Media" in attrs:
media = attrs["Media"]
class Component(metaclass=MediaDefiningClass):
# Allow: class Media: css = "style.css"
if isinstance(media.css, str):
media.css = [media.css]
# Allow: class Media: css = ["style.css"]
if isinstance(media.css, list):
media.css = {"all": media.css}
# Allow: class Media: css = {"all": "style.css"}
if isinstance(media.css, dict):
for media_type, path_list in media.css.items():
if isinstance(path_list, str):
media.css[media_type] = [path_list]
# Allow: class Media: js = "script.js"
if isinstance(media.js, str):
media.js = [media.js]
return super().__new__(mcs, name, bases, attrs)
class Component(metaclass=SimplifiedInterfaceMediaDefiningClass):
def __init__(self, component_name):
self.__component_name = component_name