uniprot.py 文件源码

def metadata_path(self, m_path):
        """Provide pointers to the paths of the metadata file

        Args:
            m_path: Path to metadata file

        """
        if not m_path:
            self.metadata_dir = None
            self.metadata_file = None

        else:
            if not op.exists(m_path):
                raise OSError('{}: file does not exist!'.format(m_path))

            if not op.dirname(m_path):
                self.metadata_dir = '.'
            else:
                self.metadata_dir = op.dirname(m_path)
            self.metadata_file = op.basename(m_path)

            # Parse the metadata file using Biopython's built in SeqRecord parser
            # Just updating IDs and stuff
            tmp_sr = SeqIO.read(self.metadata_path, 'uniprot-xml')
            parsed = parse_uniprot_xml_metadata(tmp_sr)
            self.update(parsed, overwrite=True)