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Custom webassets filter that rewrites LESS imports

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Need to point to ../less folder
This commit is contained in:
Gina Häußge 2015-06-04 09:06:04 +02:00
parent 8d3f933562
commit 0d7d4cb142
1 changed files with 22 additions and 1 deletions
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23
src/octoprint/server/__init__.py
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@ -751,8 +751,29 @@ class Server():
css_libs_bundle = Bundle(*css_libs, output="webassets/packed_libs.css")
css_app_bundle = Bundle(*css_app, output="webassets/packed_app.css")
from webassets.filter import register_filter
from webassets.filter.cssrewrite.base import PatternRewriter
import re
class LessImportRewrite(PatternRewriter):
name = "less_importrewrite"
patterns = {
"import_rewrite": re.compile("(@import(\s+\(.*\))?\s+)\"(.*)\";")
}
def import_rewrite(self, m):
import_with_options = m.group(1)
import_url = m.group(3)
if not import_url.startswith("http:") and not import_url.startswith("https:") and not import_url.startswith("/"):
import_url = "../less/" + import_url
return "{import_with_options}\"{import_url}\";".format(**locals())
register_filter(LessImportRewrite)
all_css_bundle = Bundle(css_libs_bundle, css_app_bundle, output="webassets/packed.css")
all_less_bundle = Bundle(*less_app, output="webassets/packed.less")
all_less_bundle = Bundle(*less_app, output="webassets/packed.less", filters="less_importrewrite")
assets.register("all_js", all_js_bundle)
assets.register("all_css", all_css_bundle)