def read()

in pelican/plugins/asfreader.py [0:0]

• 21 lines of code
• 4 McCabe index (conditional complexity)

    def read(self, source_path):
        "Read metadata and content, process content as ezt template, then render into HTML."
        try:
            # read content with embedded ezt - use GFMReader
            text, metadata = super().read_source(source_path)
            assert text
            assert metadata
            # supplement metadata with ASFData if available
            text, metadata = self.add_data(text, metadata)
            # prepare text as an ezt template
            # compress_whitespace=0 is required as blank lines and indentation have meaning in markdown.
            template = ezt.Template(compress_whitespace=0)
            assert template
            reader = ASFTemplateReader(source_path, text)
            template.parse(reader, base_format=ezt.FORMAT_HTML)
            # generate content from ezt template with metadata
            fp = io.StringIO()
            template.generate(fp, metadata)
            # Render the markdown into HTML
            content = super().render(fp.getvalue().encode('utf-8')).decode('utf-8')
            assert content
        except Exception:
            print('-----', file=sys.stderr)
            print('ERROR: %s' % (source_path), file=sys.stderr)
            traceback.print_exc()
            raise

        return content, metadata