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def import_object(name):
    """Imports an object by name.

    import_object('x') is equivalent to 'import x'.
    import_object('x.y.z') is equivalent to 'from x.y import z'.

    >>> import tornado.escape
    >>> import_object('tornado.escape') is tornado.escape
    True
    >>> import_object('tornado.escape.utf8') is tornado.escape.utf8

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# copy from `https://github.com/damonchen/onion/blob/master/onion/utils/_dict.py`
#       and `https://github.com/damonchen/onion/blob/master/onion/utils/tools.py`

class JsDict(dict):

    def __getattr__(self, key):
        try:
            v = self[key]
        except:
            v = None

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import errno
import fcntl

'''
just run this script twice to see different output
'''

'''
`doc string in fcntl.lockf`
When operation is LOCK_SH or LOCK_EX, it can also be bitwise ORed with

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# ubuntu 

# sqlalchemy for python
sudo pip install sqlalchemy
# redis for python
sudo pip install redis
# tornado for python
sudo pip install tornado
# supervisor for python
sudo pip install supervisor

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##上传文件

Web

使用浏览器访问 YOUR.DOMAIN.COM/up , 然后选择文件, 点击上传

Curl

使用命令 curl YOUR.DOMAIN.COM -T *FILE*

---

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for i in range(1, 10):

    for j in range(1, i + 1):

        print '%d*%d=%2d' % (i, j, i * j),

    print ''

print ''

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#!/usr/bin/env python
# -*- coding:utf8 -*-
'''
Author : myth
Date   : 14-12-11
Email  : belongmyth at 163.com
'''

import pexpect
import json

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# configure nginx with rtmp module 
# about more set headers module - http://wiki.nginx.org/HttpHeadersMoreModule
# get download uri from : https://github.com/openresty/headers-more-nginx-module/tags
wget https://github.com/openresty/headers-more-nginx-module/archive/v0.25.tar.gz
# about rtmp module - https://github.com/arut/nginx-rtmp-module
# fork and clone the repo to localhost
# get nginx
wget http://nginx.org/download/nginx-1.7.9.tar.gz
# remember add module when configure nginx
./configure --with-http_ssl_module --with-http_spdy_module --with-http_realip_module --with-http_addition_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_auth_request_module --with-mail --with-pcre --add-module=/home/myth/workspace/github/nginx-rtmp-module --add-module=/home/myth/software/more_set_headers

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ps -ef | grep curl | grep -v grep | awk -F ' ' '{print $2}' | xargs kill -9

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Predefined template variables

PyCharm comes with a set of predefined template variables.

The available predefined file template variables are:

${PROJECT_NAME} - the name of the current project.
${NAME} - the name of the new file which you specify in the New File dialog box during the file creation.
${USER} - the login name of the current user.
${DATE} - the current system date.