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Add render() and render_dependencies() to Compoent.

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Emil Stenström 2015-06-12 22:15:09 +02:00
parent 972f99af05
commit 6492081b64
3 changed files with 41 additions and 7 deletions
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18
django_components/component.py
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@ -1,12 +1,30 @@
from django.template.loader import render_to_string
from .component_registry import ComponentRegistry, AlreadyRegistered, NotRegistered # NOQA
class Component(object):
CSS_TEMPLATE = '<link href="{}" type="text/css" media="{}" rel="stylesheet" />'
JS_TEMPLATE = '<script type="text/javascript" src="{}"></script>'
def __init__(self):
self._media = self.Media()
def context(self):
return {}
def render_dependencies(self):
out = []
for css_media, css_path in self._media.css.items():
out.append(Component.CSS_TEMPLATE.format(css_path, css_media))
for js_path in self._media.js:
out.append(Component.JS_TEMPLATE.format(js_path))
return "\n".join(out)
def render(self, *args, **kwargs):
return render_to_string(self._media.template, self.context(*args, **kwargs))
class Media:
template = None
css = {}