def check_content_size(url, headers, max_content_bytes):
    """Check that content length in URL response headers do not exceed the
    given maximum bytes.
    """
    if not max_content_bytes:
        return
    if 'content-length' in headers:
        size = int(headers['content-length'])
        if size > max_content_bytes:
            msg = 'URL content of %s with %d bytes exceeds %d bytes.' % (url, size, max_content_bytes)
            raise IOError(msg)
def check_content_size ( url , headers , max_content_bytes ) : if not max_content_bytes : return if 'content-length' in headers : size = int ( headers [ 'content-length' ] ) if size > max_content_bytes : msg = 'URL content of %s with %d bytes exceeds %d bytes.' % ( url , size , max_content_bytes ) raise IOError ( msg )
Check that content length in URL response headers do not exceed the
    given maximum bytes.