Markdown parsing library in pure Python(md2html). 纯Python编写的Markdown解析库.

meda.py

from re import compile as rc

#Inline Link
#行内链接
def inline_link(text):
    il=rc('\[(.*?)\]\((.*?)\)')
    ret=il.findall(text)
    for x in ret:
        text=text.replace('[' x[0]+']('+x[1]+')','<a href="'+x[1]+'">'+x[0]+'</a>')
        return text

#Heading
#标题
def head(text):
    h_se=rc('\n(.*?)\n([=]{1,}|[-]{1,})\n')
    h_atx=rc('\n([#]{1,6})(.*?)([#]{0,}|)\n')
    for x in h_se.findall(text):
        text=text.replace(text[h_se.search(text).start():h_se.search(text).end()],'<h1>'+x[0]+'</h1>\n')
    for x in h_atx.findall(text):
        text=text.replace(text[h_atx.search(text).start():h_atx.search(text).end()],'\n<h'+str(len(x[0]))+'>'+x[1]+'</h' str(len(x[0]))+'>\n')
    return text
#Separate Line
#分割线(<hr />)
def sep_liner(text):
    sl=rc('\n([*]{3,}|[-]{3,}|[_]{3,})\n')
    for x in sl.findall(text):
        text=text.replace(x,'\n<hr />\n')
    return text
#<em> and <strong> -ed text
#着重(<em>,<strong>)
def stressed(text):
    em=rc('(\*[^*] \*)')
    strong==rc('(\*\*[^*] \*\*)')
    for x in em.findall(text):
        text=text.replace(x,'<em>'+x[1:-1]+'</em>')
    for x in strong.findall(text):
        text=text.replace(x,'<strong>'+x[1:-1]+'</strong>')
    return text
#Inline Code
#行内代码
def inline_code(text):
    ic=rc('([`]{1,}.*?[`]{1,})')
    for x in ic.findall(text):
        text=text.replace(x,'<code>'+x[1:-1]+'</code>')
    return text
#Image
#插入图像

def img(text):
    im=rc('!\[(.*?)\]\((.*?)\)')
    ret=im.findall(text)
    for x in ret:
        text=text.replace('![' x[0]+']('+x[1]+')','<img src="'+x[1]+'" alt="' x[0] '" />')
        return text