Method _handle_option

Lib/configparser.py:1144–1173

(self, st, line, fpname)

        st.optname = None

    def _handle_option(self, st, line, fpname):
        # an option line?
        st.indent_level = st.cur_indent_level

        mo = self._optcre.match(line.clean)
        if not mo:
            # a non-fatal parsing error occurred. set up the
            # exception but keep going. the exception will be
            # raised at the end of the file and will contain a
            # list of all bogus lines
            st.errors.append(ParsingError(fpname, st.lineno, line))
            return

        st.optname, vi, optval = mo.group('option', 'vi', 'value')
        if not st.optname:
            st.errors.append(ParsingError(fpname, st.lineno, line))
        st.optname = self.optionxform(st.optname.rstrip())
        if (self._strict and
            (st.sectname, st.optname) in st.elements_added):
            raise DuplicateOptionError(st.sectname, st.optname,
                                    fpname, st.lineno)
        st.elements_added.add((st.sectname, st.optname))
        # This check is fine because the OPTCRE cannot
        # match if it would set optval to None
        if optval is not None:
            optval = optval.strip()
            st.cursect[st.optname] = [optval]
        else:
            # valueless option handling
            st.cursect[st.optname] = None

    def _join_multiline_values(self):
        defaults = self.default_section, self._defaults