sharedfile.py 文件源码

def get_description(self, raw=False):
        """
        Returns desciption, escapes double quotes if sans_quotes is True, used
        for rendering description inside fields.
        """
        description = self.description
        if not description:
            description = ''

        if not raw:
            #description = escape.xhtml_escape(description)
            extra_params = 'target="_blank" rel="nofollow"'

            description = escape.linkify(description, True, 
                extra_params=extra_params)

            #re_hash = re.compile(r'#[0-9a-zA-Z+]*',re.IGNORECASE)
            #for iterator in re_hash.finditer(description):

            description = re.sub(r'(\A|\s)#(\w+)', r'\1<a href="/tag/\2">#\2</a>', description)

            description = description.replace('\n', '<br>')
        return description