mirror of https://github.com/patacrep/patacrep.git
Engine for LaTeX songbooks
http://www.patacrep.com
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39 lines
1.2 KiB
39 lines
1.2 KiB
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""Change base directory before importing songs."""
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import os
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from songbook_core.content import process_content
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#pylint: disable=unused-argument
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def parse(keyword, config, argument, contentlist):
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"""Return a list songs included in contentlist, 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 directory;
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- contentlist: songbook content, that is parsed by
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songbook_core.content.process_content().
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This function adds 'argument' to the directories where songs are searched
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for, and then processes the content.
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The 'argument' is added:
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- first as a relative path to the current directory;
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- then as a relative path to every path already present in
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config['songdir'].
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"""
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old_songdir = config['_songdir']
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config['_songdir'] = (
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[os.path.relpath(argument)] +
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[os.path.join(path, argument) for path in config['_songdir']] +
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config['_songdir']
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)
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processed_content = process_content(contentlist, config)
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config['_songdir'] = old_songdir
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return processed_content
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CONTENT_PLUGINS = {'cwd': parse}
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