annotate docs/tutorial/mypandocfilters/raw-file.py @ 6202:fe8e88ea296d

evolve: use util.unlinkpath() via vfs

Internally vfs.unlinkpath() does the path join and calls util.unlinkpath(). So
the new form is equivalent, just shorter.

This method exists in 4.8, so the new code shouldn't have any compatibility
issues.

#!/usr/bin/env python
"""
Insert a raw-file as HTML code block
"""

import panflute as pf


def action(elem, doc):
    if isinstance(elem, pf.CodeBlock) and 'raw-file' in elem.classes:
        filepath = elem.text

        with open(filepath, 'r') as fd:
            content = fd.read()

        return pf.RawBlock('<pre>%s</pre>' % content, "html")
        # elem.text = content

def main(doc=None):
    return pf.run_filter(action, doc=doc)


if __name__ == '__main__':
    main()