methane

inada-n@valkryie:~/work/redis$ mkvirtualenv redis   # 実験用の独立した環境を容易
Using real prefix '/usr'
New python executable in redis/bin/python
Installing setuptools............done.
Installing pip...............done.
virtualenvwrapper.user_scripts creating /home/inada-n/.virtualenvs/redis/bin/predeactivate
virtualenvwrapper.user_scripts creating /home/inada-n/.virtualenvs/redis/bin/postdeactivate
virtualenvwrapper.user_scripts creating /home/inada-n/.virtualenvs/redis/bin/preactivate
virtualenvwrapper.user_scripts creating /home/inada-n/.virtualenvs/redis/bin/postactivate
virtualenvwrapper.user_scripts creating /home/inada-n/.virtualenvs/redis/bin/get_env_details

methane

#coding: utf-8
import socket

class FooClient(object):
    def __init__(self, host, port):
        self._sock = socket.socket()
        self._sock.connect((host, port))

    def say(self):
        self._sock.sendall('Foo!\n')

methane

all:
	cython --embed mltest.py
	gcc -O2 mltest.c `python-config --cflags --ldflags` -fPIC -o mltest
	cython --embed mltest2.pyx
	gcc -O2 mltest2.c `python-config --cflags --ldflags` -fPIC -o mltest2

methane

#!/usr/bin/env python
from watchdog import events, observers
from paver.easy import *
import subprocess

class AutoCompile(events.FileSystemEventHandler):
    def compile(self, src):
        if src.endswith('.cpp'):
            src = path(src)
            dst = src.splitext()[0]

methane

In [1]: import msgpack

In [2]: packed = msgpack.packb([1,2,3])

In [3]: packed
Out[3]: '\x93\x01\x02\x03'

In [4]: packed *= 3

In [5]: len(packed)

methane

NWAY = 4

LINESIZE_BITS = 4
LINESIZE = 2 ** LINESIZE_BITS  # 64

CACHESIZE = 4*1024

NUMLINES = CACHESIZE / LINESIZE
LINES = [(None, None)] * NUMLINES

methane

from time import sleep
from tornado.httpserver import HTTPServer
from tornado.ioloop import IOLoop
from tornado.web import Application, asynchronous, RequestHandler
from multiprocessing.pool import ThreadPool

_workers = ThreadPool(10)

def run_background(func, callback, args=(), kwds={}):
    def _callback(result):

methane

#!/usr/bin/env python
# coding: utf-8
from __future__ import print_function

import datetime as dt
import os
import sys
import time
import logging
from ConfigParser import SafeConfigParser

methane

import gevent
import sys

N = int(sys.argv[1])
M = int(sys.argv[2])

def sleeper(n):
    for i in xrange(N):
        #print(n)
        gevent.sleep(0)

methane

<?php
$d = file_get_contents('index.html');
//$d = htmlspecialchars($d);
$d = strtr($d, array('&'=>'&amp;', '<'=>'&lt;', '>'=>'&gt;'));
for ($i =0; $i < 10000; ++$i) {
    strtr($d, array('&amp;'=>'&', '&lt;'=>'<', '&gt;'=>'>'));
}