def render_common(obj, filename, version):
if settings.COMPRESS:
filename = get_output_filename(filename, version)
context = template.Context(obj.get('extra_context', {}))
prefix = context.get('prefix', None)
if filename.startswith('http://'):
context['url'] = filename
else:
context['url'] = compress_url(filename, prefix)
if not settings.COMPRESS:
# append querystring version when not compressing files
context['url'] = '%s?%s' % (context['url'], get_version([filename]))
return obj['template'].render(context)
def render(self, context):
js_name = template.Variable(self.name).resolve(context)
try:
js = settings.COMPRESS_JS[js_name]
except KeyError:
return '' # fail silently, do not return anything if an invalid group is specified
if 'external_urls' in js:
r = ''
for url in js['external_urls']:
r += render_js(js, url)
return r
if settings.COMPRESS:
version = None
if settings.COMPRESS_AUTO:
u, version = needs_update(js['output_filename'],
js['source_filenames'])
if u:
filter_js(js)
else:
filename_base, filename = os.path.split(js['output_filename'])
path_name = media_root(filename_base)
version = get_version(path_name, filename)
if self.variable is None:
return render_js(js, js['output_filename'], version)
else:
context[self.variable] = [media_url(js['output_filename'], context.get('prefix', None))]
return ''
else:
# output source files
if self.variable is None:
r = ''
for source_file in js['source_filenames']:
r += render_js(js, source_file)
return r
else:
context[self.variable] = [media_url(a_js_file, context.get('prefix', None)) for a_js_file in js['source_filenames']]
return ''
