Closed GotenXiao closed 8 years ago
Quick fix patch:
index 7d6fa52..13c2f27 100644
--- a/pynliner/__init__.py
+++ b/pynliner/__init__.py
@@ -29,6 +29,10 @@ class Pynliner(object):
style_string = False
stylesheet = False
output = False
+ exclude_if_media = True
+ inline_media_types = [
+ 'screen',
+ ]
def __init__(self, log=None):
self.log = log
@@ -151,6 +155,15 @@ class Pynliner(object):
style_tags = self.soup.findAll('style')
for tag in style_tags:
+ if self.exclude_if_media:
+ skip_tag = False
+ for attr_name, attr_value in tag.attrs:
+ if attr_name == 'media' \
+ and attr_value not in self.inline_media_types:
+ skip_tag = True
+ break
+ if skip_tag:
+ continue
self.style_string += u'\n'.join(tag.contents) + u'\n'
tag.extract()
Obviously this doesn't try to parse the CSS itself, but this is probably an acceptable workaround for now.
I like the approach you have taken here but I think we should look at applying this more generically so that any css that cannot be inlined will be left alone in a style element.
What would be helpful here is building up tests for each of these cases where the css cannot be inlined.
I can write the tests but I am not aware of everything that can and can't be applied inline. I plan to research the specification further when I have time but as I'm not sure when that will be feel free to submit test cases or even a list of css declarations to test for.
@rennat any updates on this? Happy to contribute if needed. Better support for media queries in pynliner would be grand.
Nope. I've started, very slowly, on a complete refactor to address some of the reported issues so far (mainly the speed and limited support for templating languages without breaking the current API/tests) but I have not done anything with the current codebase related to this issue. I'll happily check out pull requests for it tho!
+1 to merge the PR #38
Is this project abandoned? No commits since 2014, happy to help maintain if you need someone.
not abandoned yet :) just maintained by busy people :(
Given the following sample code:
I would expect the default border rule to be applied, and the media query hunk to be left alone (since it will only be parsed and used on compatible devices).
As a potential quick fix, pynliner could exclude processing of style or link blocks that have media query-like syntax, or are present and not screen.