lxneng

from redis import Redis
import simplejson

class Resque(object):
    """Dirt simple Resque client in Python. Can be used to create jobs."""
    redis_server = 'localhost:6379'

    def __init__(self):
        host, port = self.redis_server.split(':')
        self.redis = Redis(host=host, port=int(port))

lxneng

解决ubuntu中flash乱码
$ sudo vim /etc/fonts/conf.d/49-sansserif.conf
go to line 18
:s/sans-serif/sans

lxneng

import re
p = re.compile(
    r'(<b>|</b>|<i>|</i>|<blockquote>|</blockquote>|<a href="[^"]+">|</a>)', 
    re.IGNORECASE
)

escape = lambda s: s.replace(
    '&', '&amp;'
).replace(
    '>', '&gt;'

lxneng

# Depends on the OS X "say" command

import time, datetime, subprocess, math, sys

def say(s):
    subprocess.call(['say', str(s)])

def seconds_until(dt):
    return time.mktime(dt.timetuple()) - time.time()

lxneng

#!/usr/bin/env python
"is_hard.py - tell if two files are hard links to the same thing"

import os, sys, stat

def is_hard_link(filename, other):
    s1 = os.stat(filename)
    s2 = os.stat(other)
    return (s1[stat.ST_INO], s1[stat.ST_DEV]) == \
        (s2[stat.ST_INO], s2[stat.ST_DEV])

lxneng

# Django: validate that an uploaded file is a valid PDF

import pyPdf # from http://pybrary.net/pyPdf/
from pyPdf.utils import PdfReadError

class DocumentForm(forms.ModelForm):
    pdf = forms.FileField()
    class Meta:
        model = Document
    

lxneng

#! /usr/bin/python
### Copy everything on a FTP server to a local folder

from ftplib import FTP
import os.path
import datetime

def main():
	#fill in the parameters here
	ftpaddress = '1.1.1.1'

lxneng

import os

def findFileInSubdirectory(filename, subdirectory=''):
    '''
        Find file in subdirectory
    '''
    if subdirectory:
        path = subdirectory
    else:
        path = os.getcwd()

lxneng

In [1]: import operator

In [2]: L = [('c', 2), ('d', 1), ('a', 4), ('b', 3)]

In [3]: sorted(L, key=operator.itemgetter(0))
Out[3]: [('a', 4), ('b', 3), ('c', 2), ('d', 1)]

In [4]: sorted(L, key=operator.itemgetter(1))
Out[4]: [('d', 1), ('c', 2), ('b', 3), ('a', 4)]

lxneng

# install sunpinyin on ubuntu
sudo add-apt-repository ppa:ibus-dev/ibus-1.2-karmic
sudo apt-get update
sudo apt-get install ibus-sunpinyin