gen_rst.py 文件源码

def codestr2rst(codestr, lang='python', lineno=None):
    """Return reStructuredText code block from code string"""
    if lineno is not None:
        if LooseVersion(sphinx.__version__) >= '1.3':
            # Sphinx only starts numbering from the first non-empty line.
            blank_lines = codestr.count('\n', 0, -len(codestr.lstrip()))
            lineno = '   :lineno-start: {0}\n'.format(lineno + blank_lines)
        else:
            lineno = '   :linenos:\n'
    else:
        lineno = ''
    code_directive = "\n.. code-block:: {0}\n{1}\n".format(lang, lineno)
    indented_block = indent(codestr, ' ' * 4)
    return code_directive + indented_block