python 绑定

为了在python中运用mongols，我提供了一个pymongols。它包括http_server和web_server。

仓库在pymongols

依赖

• mongols
• python2,3 devel

安装

很简单，cd pymongols && make clean && make && sudo make install

修改Makefile中的PYVERSION变量即可轻松适配开发者版本。

API

参考pymongols.cpp，大体含义跟c++版http_server和web_server差不多，略有不同。

用法

import pymongols


def req_filter(req):
    return True

def res_filter(req,res):
    res.content='hello,world'
    res.status=200

config={}
config['host']='127.0.0.1'
config['port']=9090
config['timeout']=5000
config['buffer_size']=8192
config['thread_size']=0
config['max_body_size']=4096
config['max_event_size']=64



server = pymongols.http_server(config['host'],config['port'],config['timeout'],config['buffer_size'],config['thread_size'],config['max_body_size'],config['max_event_size'])

#server.set_enable_daemon(True)
#server.set_pidfile("test1.pid")
#server.set_enable_lru_cache(True)
#server.set_lru_cache_expires(1)

server.run(req_filter,res_filter)

性能

http_server

pymongols单进程已极快，还原生支持多进程(从verion-0.1.7开始)。在python界，它应该是最快的了。

Server Software:        mongols/1.6.8
Server Hostname:        localhost
Server Port:            9090

Document Path:          /
Document Length:        11 bytes

Concurrency Level:      1000
Time taken for tests:   0.898 seconds
Complete requests:      100000
Failed requests:        0
Keep-Alive requests:    100000
Total transferred:      13600000 bytes
HTML transferred:       1100000 bytes
Requests per second:    111341.22 [#/sec] (mean)
Time per request:       8.981 [ms] (mean)
Time per request:       0.009 [ms] (mean, across all concurrent requests)
Transfer rate:          14787.51 [Kbytes/sec] received

我都不屑于与tornado之流相比较，它们太太太太太次了——恕我不能理解那些高级python程序员的心情。

web_server

例子:

import pymongols


config = {}
config['host'] = '127.0.0.1'
config['port'] = 9090
config['timeout'] = 5000
config['buffer_size'] = 8192
config['thread_size'] = 0
config['max_body_size'] = 4096
config['max_event_size'] = 64


server = pymongols.web_server(config['host'], config['port'], config['timeout'], config['buffer_size'],
                              config['thread_size'], config['max_body_size'], config['max_event_size'])

server.set_root_path("html")
server.set_mime_type_file("html/mime.conf")
server.set_list_directory(True)
server.set_enable_mmap(True)
#server.set_enable_daemon(True)
#server.set_pidfile("test4.pid")

server.run()

够快够轻：

Server Software:        mongols/1.6.8
Server Hostname:        localhost
Server Port:            9090

Document Path:          /nginx.html
Document Length:        1165 bytes

Concurrency Level:      1000
Time taken for tests:   0.908 seconds
Complete requests:      100000
Failed requests:        0
Keep-Alive requests:    100000
Total transferred:      127800000 bytes
HTML transferred:       116500000 bytes
Requests per second:    110073.36 [#/sec] (mean)
Time per request:       9.085 [ms] (mean)
Time per request:       0.009 [ms] (mean, across all concurrent requests)
Transfer rate:          137376.72 [Kbytes/sec] received

路由组件

这个组件依赖于pymongols,在mongols_route.py目录中，用sudo python3 setup.py install或者sudo python2 setup.py install安装。

example

test目录下有几个例子，可做参考。