mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 16:50:48 +00:00
67 lines
2.0 KiB
Python
Executable File
67 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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import os
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import markdown.inlinepatterns
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import markdown.extensions
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import markdown.util
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import slugify as slugify_impl
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class ClickHouseLinkMixin(object):
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def handleMatch(self, m):
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single_page = (os.environ.get('SINGLE_PAGE') == '1')
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try:
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el = super(ClickHouseLinkMixin, self).handleMatch(m)
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except IndexError:
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return
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if el is not None:
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href = el.get('href') or ''
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is_external = href.startswith('http:') or href.startswith('https:')
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if is_external:
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if not href.startswith('https://clickhouse.yandex'):
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el.set('rel', 'external nofollow')
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elif single_page:
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if '#' in href:
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el.set('href', '#' + href.split('#', 1)[1])
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else:
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el.set('href', '#' + href.replace('/index.md', '/').replace('.md', '/'))
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return el
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class ClickHouseAutolinkPattern(ClickHouseLinkMixin, markdown.inlinepatterns.AutolinkPattern):
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pass
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class ClickHouseLinkPattern(ClickHouseLinkMixin, markdown.inlinepatterns.LinkPattern):
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pass
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class ClickHousePreprocessor(markdown.util.Processor):
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def run(self, lines):
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if os.getenv('QLOUD_TOKEN'):
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for line in lines:
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if '<!--hide-->' not in line:
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yield line
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else:
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for line in lines:
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yield line
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class ClickHouseMarkdown(markdown.extensions.Extension):
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def extendMarkdown(self, md, md_globals):
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md.preprocessors['clickhouse'] = ClickHousePreprocessor()
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md.inlinePatterns['link'] = ClickHouseLinkPattern(markdown.inlinepatterns.LINK_RE, md)
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md.inlinePatterns['autolink'] = ClickHouseAutolinkPattern(markdown.inlinepatterns.AUTOLINK_RE, md)
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def makeExtension(**kwargs):
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return ClickHouseMarkdown(**kwargs)
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def slugify(value, separator):
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return slugify_impl.slugify(value, separator=separator, word_boundary=True, save_order=True)
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