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8739c239b0
* fix(docs): Use a more consistent image url replacing in fetch_discourse_md * fix(docs): Prevent youtube video from embeding in links * chore(docs): Move embed_youtube hook to on_page_content step * docs: Add 'md_image_sizing' hook This will match image sizes with discourse ones
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
import logging
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import os
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import re
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from mkdocs.config.defaults import MkDocsConfig
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from mkdocs.structure.pages import Page
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from mkdocs.structure.files import Files
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IMG_TAG_RE = r"\!\[(.*)\]\(.*\)"
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"""Find a ``, with `group(1)` being the `text` segment"""
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# IMG_SIZE_SUFFIX_RE = r"(?<=\|)\s*(?P<width>\d+)x(?P<height>\d+)\b"
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IMG_SIZE_SUFFIX_RE = r"(?<=\|)\s*(?P<width>\d+)x(?P<height>\d+)(?:,.*?(?P<multi>\d+)%)?"
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"""Used to get width, height from `text|WIDTHxHEIGHT`"""
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def _add_attr_handler(match: re.Match[str]) -> str:
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in_brackets = match.group(1)
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if not in_brackets:
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return match.string
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# Extract size
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aux = re.search(IMG_SIZE_SUFFIX_RE, in_brackets)
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if not aux:
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return match.string
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width = aux.group("width")
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height = aux.group("height")
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if multi := aux.group("multi"):
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multi = int(multi) / 100
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width = str(int(width) * multi)
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height = str(int(height) * multi)
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res = "".join(
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[match.group(), """{ style="width:%spx; height:%spx;" }""" % (width, height)]
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)
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return res
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is_enabled: bool
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def on_config(config: MkDocsConfig):
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global is_enabled
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is_enabled = "attr_list" in config.markdown_extensions
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def on_page_markdown(
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markdown: str, page: Page, config: MkDocsConfig, files: Files, **kargs
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):
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if is_enabled:
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return re.sub(IMG_TAG_RE, _add_attr_handler, markdown)
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return markdown
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