mirror of https://github.com/patacrep/patacrep.git
Engine for LaTeX songbooks
http://www.patacrep.com
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36 lines
1.1 KiB
36 lines
1.1 KiB
"""Change base directory before importing songs."""
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from patacrep.content import process_content, validate_parser_argument
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#pylint: disable=unused-argument
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@validate_parser_argument("""
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type: //rec
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required:
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path: //str
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optional:
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content: //any
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""")
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def parse(keyword, config, argument):
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"""Return a list of songs, whith a different base path.
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Arguments:
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- keyword: unused;
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- config: the current songbook configuration dictionary;
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- argument: a dict containing:
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path: string specifying the path to append to current songdirs;
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content: songbook content, that is parsed by
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patacrep.content.process_content().
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The 'path' is added as a relative path to every path already present
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in config['songdir'] (which are 'songs' dir inside the datadirs).
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"""
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subpath = argument['path']
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old_songdir = config['_songdir']
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config['_songdir'] = [path.clone().join(subpath) for path in config['_songdir']]
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processed_content = process_content(argument.get('content'), config)
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config['_songdir'] = old_songdir
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return processed_content
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CONTENT_PLUGINS = {'cd': parse}
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