python3/Custom asynchronous Web Framework , current function:

• socket: asynchronous(gevent) socket , consider to be websocket in the future

• template language:jinjia2, redifine render, Httpresponse, redirect, reverse, etc base on jinjia2

• snail_orm: base on sqlalchemy ，auto generate tablename and primary_key id, define session of db

• url router ：support reverse url

• log: log record error info of server

• form: base on Open source: Tyrion

• file upload: Support upload variable type and illegal file

• cookie : support cookie

if you used Django or flask,congratulate you, usage of snail is similar to them