prettier.py 文件源码

def _format_raw(self, value: Any, value_repr: str, indent_current: int, indent_new: int):
        lines = value_repr.splitlines(True)
        if len(lines) > 1 or (len(value_repr) + indent_current) >= self._width:
            self._stream.write('(\n')
            wrap_at = self._width - indent_new
            prefix = indent_new * self._c
            for line in lines:
                sub_lines = textwrap.wrap(line, wrap_at)
                for sline in sub_lines:
                    self._stream.write(prefix + sline + '\n')
            self._stream.write(indent_current * self._c + ')')
        else:
            self._stream.write(value_repr)