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 ×îÐÂÎÄÕ : Python

Python Ö®ìø

import this
The Zen of Python, by Tim Peters
Beautiful is better than ugly.
Explicit is better than implicit.
Simple is better than complex.
Complex is better than complicated.
Flat is better than nested.
Sparse is better than dense.
Readability counts.
Special cases aren't special enough to break the rules.
Although practicality beats purity.
Errors should never pass silently.
Unless explicitly silenced.
In the face of ambiguity, refuse the temptation to guess.
There should be one-- and preferably only one --obvious way to do it.
Although that way may not be obvious at first unless you're Dutch.
Now is better than never.
Although never is often better than *right* now.
If the implementation is hard to explain, it's a bad idea.
If the implementation is easy to explain, it may be a good idea.
Namespaces are one honking great idea -- let's do more of those!
Tim Peters µÄ Python Ö®ìø
ÓÅÃÀʤÓڳ󪣨Python ÒÔ±àдÓÅÃÀµÄ´úÂëΪĿ±ê£©
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PythonÖÐÎļþ²Ù×÷¿ÉÒÔͨ¹ýopenº¯Êý£¬ÕâµÄÈ·ºÜÏñCÓïÑÔÖеÄfopen¡£Í¨¹ýopenº¯Êý»ñÈ¡Ò»¸öfile object£¬È»ºóµ÷ÓÃread()£¬write()µÈ·½·¨¶ÔÎļþ½øÐжÁд²Ù×÷¡£
1.open
ʹÓÃopen´ò¿ªÎļþºóÒ»¶¨Òª¼ÇµÃµ÷ÓÃÎļþ¶ÔÏóµÄclose()·½·¨¡£±ÈÈç¿ÉÒÔÓÃtry/finallyÓï¾äÀ´È·±£×îºóÄܹرÕÎļþ¡£
file_object = open('thefile.txt')
try:
    all_the_text = file_object.read( )
finally:
    file_object.close( )
×¢£º²»ÄÜ°ÑopenÓï¾ä·ÅÔÚtry¿éÀÒòΪµ±´ò¿ªÎļþ³öÏÖÒ쳣ʱ£¬Îļþ¶ÔÏófile_objectÎÞ·¨Ö´ÐÐclose()·½·¨¡£
2.¶ÁÎļþ
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input = open('data', 'r')
#µÚ¶þ¸ö²ÎÊýĬÈÏΪr
input = open('data')
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input = open('data', 'rb')
¶ÁÈ¡ËùÓÐÄÚÈÝ
file_object = open('thefile.txt')
try:
    all_the_text = file_object.read( )
finally:
    file_object.close( )
¶Á¹Ì¶¨×Ö½Ú
file_object = open('abinfile',&nb ......

python rss½âÎöÓëÉú³É

 PyRSS2Gen £ºrssÉú³É 
ÏÂÔصØÖ·£ºhttp://www.dalkescientific.com/Python/PyRSS2Gen-1.0.0.tar.gz 
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Java´úÂë 
import datetime  
import PyRSS2Gen  
  
rss = PyRSS2Gen.RSS2(  
   title = "Andrew's PyRSS2Gen feed",  
   link = "http://www.dalkescientific.com/Python/PyRSS2Gen.html",  
   description = "The latest news about PyRSS2Gen, a "  
                 "Python library for generating RSS2 feeds",  
  
   lastBuildDate = datetime.datetime.now(),  
  
   items = [  
      PyRSS2Gen.RSSItem(  
   ......

±»ÊèºöµÄÒ»¶ÎPythonÓï·¨

    pythonÌṩÁËÓÐÐò(sequence)ÀàÐÍ£¨×Ö·û´®£¬Ôª×飬ÁÐ±í¶¼ÊÇÓÐÐòÀàÐÍ£©£¬²¢ÇÒÌṩÁËÌØÊâµÄÓï·¨À´·½±ã¶ÔÕâЩÀàÐͽøÐвÙ×÷£¬×î³£ÓõÄÓÐÇÐƬ²Ù×÷¡£Í¬Ò»ÓÐÐòÀàÐ͵ĶÔÏóÖ®¼äÖ§³Ö¡±+¡±²Ù×÷·û£¬ÓÃÀ´Á¬³ÉÒ»¸öеÄÓÐÐò¶ÔÏó£¬ÓÐÐò¶ÔÏóÒ²¿ÉÒÔÓëÒ»¸öÕûÊý½øÐÐÏà³Ë£¬µÃµ½Ò»¸öеÄÓÐÐò¶ÔÏó¡£ÔÚµ÷ÊÔµÄʱºò£¬ÎÒ¾­³£Ê¹ÓÃÕâÑùµÄÓï¾äÀ´´òÓ¡Ò»¸ö·Ö¸îÐУºprint ¡®-¡® * 50¡£ÔÚ¶ÔÓÐÐòÀàÐͽøÐС°*¡± »òÕß ¡°+¡±²Ù×÷µÄʱºò£¬ÒªÇ§ÍòСÐÄ¡£½ñÌ죬ÎÒµÄͬʾÍÓöµ½Á˷dz£ÓôÃƵÄÎÊÌâ¡£¿´ÏÂÃæÒ»¶Î´úÂ룺 #coding=gbk
class Point(object):
def __init__(self, x, y):
self.x = x
self.y = y
def __repr__(self):
return '(%d, %d)' % (self.x, self.y)
itemList = [Point(-1, -1)] * 5
# ¶ÔÁбíÔªËؽøÐи³Öµ
for i in range(5):
itemList[i].x = i
itemList[i].y = i

print itemList
ÉÏÃæµÄ´úÂë´´½¨Ò»¸ö°üº¬5¸öPoint¶ÔÏóµÄÁÐ±í£¬È»ºóÔÚÒ»¸öforÑ­»·ÖжÔÁбíÖеÄÿ¸ö¶ÔÏóµÄÊôÐÔ½øÐи³Öµ¡£ÔËÐÐÉÏÃæµÄ´úÂ룬ÔÚÆÁÄ»ÉÏÏÔʾµÄ½á¹ûÊÇʲô£¿ÊÇ [(0, 0), (1, 1), (2, 2), (3, 3), (4, 4)] Â𣿠Õâ¶Î´úÂë°ÑÎÒÃǶ¼ÆÛÆ­ÁË¡£½á¹ûÊÇ£º[(4 ......

python ºÃ¶«¶«

ipython Èç¹ûûÓÐÓÃ×°, ÄǾ͸Ͻô×°ÉÏ, Õâ¸ö¶«Î÷±ÈÆðpython×Ô¼º´øµÄÄǸö½»»¥½çÃæÒªºÃÓúܶà
shutil ÀàËÆÓÚshellµÄһЩ½Ó¿Ú, ±ÈÈç cp, mvµÈµÈ
subprocess µ÷ÓÃ×Ó½ø³Ì
optparse ½âÎöÃüÁîÐвÎÊýµÄ, ÓÃËüÀ´Ó¦¸¶ÃüÁîÐвÎÊý, ¼ò½à, ÇåÎú
sqlite3 Êý¾Ý¿â, ½ø³Ì¼¶µÄÊý¾Ý¿â, ºÜ¿á, ÉõÖÁ¿ÉÒÔ°ÑÕâ¸öÊý¾Ý¿â½¨ÔÚÄÚ´æÀï. http://www.python.org/doc/2.5.4/lib/module-sqlite3.html
urllib ´¦ÀíurlµÄ, ¶ÔÓÚһЩ¼òµ¥µÄÓ¦ÓÃ, ºÜºÃÓÃ
(Ôö¼ÓÖÐ....) ......

Python PAMIEʾÀý

 ×ª×Ô:http://blog.chinaunix.net/u3/103146/showart_2058891.html
PythonÕâÖֽű¾ÓïÑÔµÄÇ¿´ó¹¦ÄÜÔ½À´Ô½±»¹ã´óµÄ³ÌÐòÔ±ËùÖØÊÓ£¬ÕâÖÖ֮ǰÔÚ¹úÄÚÁ÷ÐжȲ»¸ßµÄÓïÑÔ½üÀ´ÆøÊƸßÕÇ¡£¸÷ÖÖµÚÈý·½Ä£¿é²ã³ö²»Çî¡£
 
±¾ÎĽéÉܵıãÊÇÒ»ÖÖÄܷdz£·½±ã²Ù×÷IEµÄµÚÈý·½¹¤¾ß£¬PAMIE£¬ËûÄÜÈÃÄãÈçͬдJSÒ»ÑùÀ´²Ù×÷IEä¯ÀÀÆ÷¡£°üÀ¨×Ô¶¯Æô¶¯£¬·ÃÎÊÁ´½Ó£¬ÉèÖÃÎı¾¿òÖµ£¬»ñÈ¡°´Å¥£¬Ö´Ðеã»÷ʼþ£¬ÉõÖÁÖ´ÐÐÒ³ÃæJS·½·¨µÈµÈ¡£ÏÂÃæÓÃÒ»¸öʵ¼ÊµÄÀý×ÓÏê¼Ó˵Ã÷:
 
ÒÔϼò¶Ì´úÂë±ãÇáÒ×ʵÏÖ£¬µÇ¼±¾ÈËChinaUnix£¬²¢ÒԴ˵ã»÷ÈÕÖ¾ÎÄÕ£¬·¢ÎÄÕ£¬ÉèÖñêÌ⣬·ÖÀ࣬ºÍ²©¿ÍÄÚÈÝ£¬×îºóÖ´ÐÐÈ·¶¨£¬·¢²¼³É¹¦¡£
 
 
# -*- coding: gb2312 -*-
from PAM30 import PAMIE
from string import split
#===============================================================================
# ´ÓÎļþ¶ÁÈ¡ÅäÖÃÐÅÏ¢£¬µÇ¼url,ÕË»§£¬ÃÜÂëµÈ
#===============================================================================
def getCfgfromFile(fileName='settings.txt'):
    file = open(fileName)
    dict = {}
    lin ......
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