Open jolekss opened 2 years ago
I am having the same issue. I used several approaches to solve issues with weasyprint. So i also started to try it inside WSL with ubuntu. So it am not sure this is a problem related to just windows. I downloaded the samples and tried to render those. no success either. The cover page image is missing.
Just did an experiment and used a weblink to an image. That is being rendered perfectly. just not the local files.
I have the same problem. It works on Linux but not Windows.
I worked around it by adding a pdf_event_hook.py
with the following content:
import logging, re, os.path
from urllib.parse import urlparse, urlunparse
from bs4 import BeautifulSoup
def normalize_url(str_url):
url = urlparse(str_url)
if url.scheme == 'file' and '\\' in url.netloc:
return urlunparse((url.scheme, url.netloc.replace('\\', '/'), url.path, url.params, url.query, url.fragment))
elif not url.scheme:
return urlunparse(('file', url.netloc, os.path.abspath(url.path).replace('\\', '/'), url.params, url.query, url.fragment))
return str_url
def fix_urls(match):
quote, str_url = match.groups()
return f'url({quote}{normalize_url(str_url)}{quote})'
def pre_pdf_render(soup: BeautifulSoup, logger: logging) -> BeautifulSoup:
logger.info('(hook on pre_pdf_render)')
url_re = re.compile(r'\burl\(([\'"]?)(.*?)\1\)')
logger.info('Replacing relative url links with absolute and Windows-style paths in CSS')
for tag in soup.find_all(lambda t: 'style' in t.attrs or t.name == 'style'):
if tag.name == 'style':
for child in tag.children:
child.replace_with(url_re.sub(fix_urls, child))
else:
tag['style'] = url_re.sub(fix_urls, tag['style'])
logger.info('Replacing img src tags')
for tag in soup('img'):
src = tag.get('src')
if src:
tag['src'] = normalize_url(src)
return soup
Of course, I had to replace my relative links with relative to mkdocs.yml
.
I am running mkdocs-with-pdf 0.9.3 on Windows 10. The cover page logo (
cover_logo
) does not appear in the PDF. All other images work fine.In the debug HTML, the image URL shows up as
file://C:\dir1\dir2\dir3\pdf_cover.png
, which does not even work in the browser (I use Chrome).The only way I was able to work around this problem was by manually modifying the
mkdocs_with_pdf\templates\filters\url.py
file where I changed the following line:return 'file://' + path
to the following:return 'file:///' + path.replace("\\", "/")
Then the image appears correctly in the PDF.Anything I am missing or is this indeed a bug in the plugin?