static.py 文件源码

def _attempt(filename, content_types, debug=False):
    if debug:
        cherrypy.log('Attempting %r (content_types %r)' %
                     (filename, content_types), 'TOOLS.STATICDIR')
    try:
        # you can set the content types for a
        # complete directory per extension
        content_type = None
        if content_types:
            r, ext = os.path.splitext(filename)
            content_type = content_types.get(ext[1:], None)
        serve_file(filename, content_type=content_type, debug=debug)
        return True
    except cherrypy.NotFound:
        # If we didn't find the static file, continue handling the
        # request. We might find a dynamic handler instead.
        if debug:
            cherrypy.log('NotFound', 'TOOLS.STATICFILE')
        return False