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111 lines
3.7 KiB
Python
Executable File
111 lines
3.7 KiB
Python
Executable File
#!/usr/bin/python
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# Compile document to HTML use docutils.
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# ========================================
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# Pygments syntax highlighting
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# ========================================
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from pygments.formatters import HtmlFormatter
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# Set to True if you want inline CSS styles instead of classes
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INLINESTYLES = True
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from pygments.formatters import HtmlFormatter
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# The default formatter
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DEFAULT = HtmlFormatter(noclasses=INLINESTYLES)
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# Add name -> formatter pairs for every variant you want to use
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VARIANTS = {
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# 'linenos': HtmlFormatter(noclasses=INLINESTYLES, linenos=True),
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}
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from docutils import nodes
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from docutils.parsers.rst import directives
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from pygments import highlight
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from pygments.lexers import get_lexer_by_name, TextLexer
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def pygments_directive(name, arguments, options, content, lineno,
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content_offset, block_text, state, state_machine):
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try:
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lexer = get_lexer_by_name(arguments[0])
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except ValueError:
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# no lexer found - use the text one instead of an exception
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lexer = TextLexer()
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# take an arbitrary option if more than one is given
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formatter = options and VARIANTS[options.keys()[0]] or DEFAULT
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parsed = highlight(u'\n'.join(content), lexer, formatter)
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return [nodes.raw('', parsed, format='html')]
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pygments_directive.arguments = (1, 0, 1)
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pygments_directive.content = 1
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pygments_directive.options = dict([(key, directives.flag) for key in VARIANTS])
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directives.register_directive('sourcecode', pygments_directive)
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# =================
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# Youtube embedding
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# =================
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from docutils import nodes
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from docutils.parsers.rst import directives
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CODE = """\
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<object type="application/x-shockwave-flash"
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width="%(width)s"
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height="%(height)s"
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align="%(align)s"
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class="youtube-embed"
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data="http://www.youtube.com/v/%(yid)s">
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<param name="movie" value="http://www.youtube.com/v/%(yid)s"></param>
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<param name="wmode" value="transparent"></param>%(extra)s
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</object>
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"""
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PARAM = """\n <param name="%s" value="%s"></param>"""
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def youtube(name, args, options, content, lineno,
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contentOffset, blockText, state, stateMachine):
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""" Restructured text extension for inserting youtube embedded videos """
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if len(content) == 0:
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return
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string_vars = {
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'yid': content[0],
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'width': 425,
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'height': 344,
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'align': "right",
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'extra': ''
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}
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extra_args = content[1:] # Because content[0] is ID
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extra_args = [ea.strip().split("=") for ea in extra_args] # key=value
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extra_args = [ea for ea in extra_args if len(ea) == 2] # drop bad lines
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extra_args = dict(extra_args)
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if 'width' in extra_args:
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string_vars['width'] = extra_args.pop('width')
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if 'align' in extra_args:
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string_vars['align'] = extra_args.pop('align')
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if 'height' in extra_args:
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string_vars['height'] = extra_args.pop('height')
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if extra_args:
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params = [PARAM % (key, extra_args[key]) for key in extra_args]
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string_vars['extra'] = "".join(params)
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return [nodes.raw('', CODE % (string_vars), format='html')]
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youtube.content = True
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directives.register_directive('youtube', youtube)
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# ========================================
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# Command line processing
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# ========================================
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from docutils.core import publish_cmdline, default_description
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description = ('Generates (X)HTML documents from standalone reStructuredText '
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'sources. ' + default_description)
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overrides = {'stylesheet_path' : 'styles.css',
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'embed_stylesheet' : False,
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'template' : 'doc/template.txt'}
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publish_cmdline(writer_name='html',
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description=description,
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settings_overrides=overrides)
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