2ddac026f1
Now that patchqueue was removed, we can consider supporting the parallel read with our local extensions. Since we only have basic extensions, not storing any data on the build environment, the change mainly consists of specifying the extensions as parallelizable. The only specific case is the html domain, since the base html domain requires the support of the method merge_domaindata in parallel read mode. Since we do not need to share anything between the envs for this extension, we can simply ignore the method.
72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
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"""
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ReST directive for embedding Youtube and Vimeo videos.
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There are two directives added: ``youtube`` and ``vimeo``. The only
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argument is the video id of the video to include.
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Both directives have three optional arguments: ``height``, ``width``
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and ``align``. Default height is 281 and default width is 500.
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Example::
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.. youtube:: anwy2MPT5RE
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:height: 315
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:width: 560
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:align: left
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:copyright: (c) 2012 by Danilo Bargen.
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:license: BSD 3-clause
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"""
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from __future__ import absolute_import
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from docutils import nodes
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from docutils.parsers.rst import Directive, directives
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def align(argument):
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"""Conversion function for the "align" option."""
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return directives.choice(argument, ('left', 'center', 'right'))
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class IframeVideo(Directive):
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has_content = False
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required_arguments = 1
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optional_arguments = 0
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final_argument_whitespace = False
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option_spec = {
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'height': directives.nonnegative_int,
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'width': directives.nonnegative_int,
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'align': align,
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}
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default_width = 500
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default_height = 281
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def run(self):
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self.options['video_id'] = directives.uri(self.arguments[0])
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if not self.options.get('width'):
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self.options['width'] = self.default_width
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if not self.options.get('height'):
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self.options['height'] = self.default_height
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if not self.options.get('align'):
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self.options['align'] = 'left'
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return [nodes.raw('', self.html % self.options, format='html')]
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class Youtube(IframeVideo):
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html = '<iframe src="https://www.youtube.com/embed/%(video_id)s" \
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width="%(width)u" height="%(height)u" frameborder="0" \
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webkitAllowFullScreen mozallowfullscreen allowfullscreen \
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class="align-%(align)s"></iframe>'
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class Vimeo(IframeVideo):
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html = '<iframe src="https://player.vimeo.com/video/%(video_id)s" \
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width="%(width)u" height="%(height)u" frameborder="0" \
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webkitAllowFullScreen mozallowfullscreen allowFullScreen \
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class="align-%(align)s"></iframe>'
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def setup(app):
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directives.register_directive('youtube', Youtube)
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directives.register_directive('vimeo', Vimeo)
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return {
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'parallel_read_safe': True,
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'parallel_write_safe': True
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}
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