def static(path):
"""Generate a URL for the specified static file."""
try:
return django_static(path)
except ValueError as err:
log.error("Static helper error: %s" % err)
return ""
def static(path):
"""
Use the Django builtin static file resolver to return an absolute path
usable as CSS url() argument. Sass equivalent of the 'static' template
tag.
"""
return '"{}"'.format(django_static(path))
def prefix_sourcemap(sourcemap, base_path):
decoded_sourcemap = json.loads(sourcemap)
source_urls = []
include_paths = get_include_paths()
for source_filename in decoded_sourcemap['sources']:
# expand source_filename into an absolute file path
full_source_path = os.path.normpath(os.path.join(base_path, source_filename))
# look for a path in include_paths that is a prefix of full_source_path
for path in include_paths:
if full_source_path.startswith(path):
# A matching path has been found; take the remainder as a relative path.
# include_paths entries do not include a trailing slash;
# [len(path) + 1:] ensures that we trim the path plus trailing slash
remainder = full_source_path[len(path) + 1:]
# Invoke the 'static' template tag to turn the relative path into a URL
source_urls.append(django_static(remainder))
break
else:
# no matching path was found in include_paths; return the original source filename
# as a fallback
source_urls.append(source_filename)
decoded_sourcemap['sources'] = source_urls
return json.dumps(decoded_sourcemap)
def static(path):
"""Generate a URL for the specified static file."""
try:
return django_static(path)
except ValueError as err:
log.error('Static helper error: %s' % err)
return ''