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1. ´òÓ¡±äÁ¿ºÍ±äÁ¿×ÔÏÔ
>>> myString = 'Hello World!'
>>> print myString
Hello World!
>>> myString
'Hello World!'
ÒòΪ£º print Óï¾äµ÷ÓÃstr()º¯ÊýÏÔʾ¶ÔÏ󣬶ø½»»¥Ê½½âÊÍÆ÷Ôòµ÷ÓÃrepr()º¯ÊýÀ´ÏÔʾ¶ÔÏó
sys.stdout.write('hello')²»»áÔÚĩβ¼ÓÉÏ'\n'£¬¶øprint»á
2. ´òÓ¡Îļþ
handle = open('poem.txt', 'r')
for eachline in handle:
    print eachline,
handle.close()
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3. Ä£¿éÔÙÒé
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4. ʵÓú¯Êý
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help([obj])           ÒÔÒ»ÖÖÕûÆëÃÀ¹ÛµÄÐÎʽ ÏÔʾ¶ÔÏóµÄÎĵµ×Ö·û´®£¬ Èç¹ûûÓÐÌṩÈκβÎÊý£¬ Ôò»á½øÈë½»»¥Ê½°ïÖú¡£
int(obj)                ½«Ò»¸ö¶ÔÏóת»»ÎªÕûÊý
len(obj)               ·µ»Ø¶ÔÏóµÄ³¤¶È
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range([[start,]stop[,step]) ·µ»ØÒ»¸öÕûÊýÁÐ±í¡£ÆðʼֵΪ start, ½áÊøÖµÎª stop - 1; startĬÈÏֵΪ 0£¬ stepĬÈÏֵΪ1¡£
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str(obj)               ½«Ò»¸ö¶ÔÏóת»»Îª×Ö·û´®
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5. ¹Ø¼ü×Ö
and del from not while
as elif global or with
assert else if pass yield
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Python GUI

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#!/usr/bin/env python
#coding=utf-8
#!/usr/bin/env python
#coding=utf-8
import traceback
import sys
import wx
import re
import urllib
import wx.richtext as rt
import wx.lib.buttonpanel as bp
import Casing
import Debug
def trace_back ......
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