mirror of
https://github.com/Hopiu/python-markdown-oembed.git
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639d4a6dec
The reasoning is that the translation of Markdown into HTML should be as concise as possible. The semantics of the figure element seem to fit the embedded nature of OEmbed content moreso than the div element which is quite generic.
36 lines
1 KiB
Python
36 lines
1 KiB
Python
# -*- coding: utf-8 -*-
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import logging
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from markdown.inlinepatterns import Pattern
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import oembed
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LOG = logging.getLogger(__name__)
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OEMBED_LINK_RE = r'\!\[([^\]]*)\]\(((?:https?:)?//[^\)]*)' \
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r'(?<!png)(?<!jpg)(?<!jpeg)(?<!gif)\)'
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class OEmbedLinkPattern(Pattern):
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def __init__(self, pattern, markdown_instance=None, oembed_consumer=None):
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Pattern.__init__(self, pattern, markdown_instance)
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self.consumer = oembed_consumer
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def handleMatch(self, match):
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html = self.get_oembed_html_for_match(match)
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if html is None:
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return None
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else:
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html = "<figure class=\"oembed\">%s</figure>" % html
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placeholder = self.markdown.htmlStash.store(html, True)
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return placeholder
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def get_oembed_html_for_match(self, match):
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url = match.group(3).strip()
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try:
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response = self.consumer.embed(url)
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except oembed.OEmbedNoEndpoint:
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return None
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else:
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return response['html']
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