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Python: pythonµÄ¼òµ¥±í´ïʽ¼ÆËãÆ÷

ÕâÊÇÒ»¸ö¼òµ¥µÄ±í´ïʽ¼ÆËãÆ÷, ²»Ì«¶®ÓÃTkinterдGUI, ²Î¿¼Á˱ðÈ˵ĴúÂë
from __future__ import division
from Tkinter import Tk, Entry, Button, Label, mainloop
from tkFont import Font
def get_value ():
v = ''
try:
v = eval(text.get()) #use eval to calculate the vlaue of the text
except:
pass
if isinstance(v, (int, float, long)):
pass
else:
v = 'Error...'
label.config(text = v) #use config to change the text


top = Tk()
top.title("calculator")
ft = Font(family = 'Courier New', size = 12)
text = Entry(top, font = ft)
button = Button(top, text = 'Ok', command = get_value)
label = Label(text = '(+ - * / % **)', font = ft)
Enter = lambda x: x.keycode == 13 and get_value()
Key = lambda x: label.config(text = '(+ - * / % **)')
text.bind('<Key>', Enter) #when the key is enter, execute the function Enter
text.focus()
text.bind('<Button-1>', Key) #when click the left-key, execute the function Key
text.pack()
button.pack()
label.pack()
mainloop()


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1. µÚÒ»Õ¡¡Python¿ìËÙÈëÃÅ
±¾ÕÂÊÇPythonµÄ¿ìËÙÈëÃÅ£¬ÔÚÕâÒ»Õ²¢²»Éæ¼°pythonµÄÌØÊâ¹æÔòºÍϸ½Ú£¬Ä¿±êÊÇͨ¹ýʾÀýʹÄã¿ìËÙÁ˽âPythonÓïÑÔµÄÌØµã¡£±¾Õ¼òÒª½éÉÜÁ˱äÁ¿,±í´ïʽ,¿ØÖÆÁ÷,º¯ÊýÒÔ¼°ÊäÈë/Êä³öµÄ»ù±¾¸ÅÄî,ÔÚÕâÒ»Õ²»Éæ¼°PythonÓïÑԵĸ߼¶ÌØÐÔ¡£¾¡¹ÜÈç´Ë£¬Óо­ÑéµÄ³ÌÐòÔ±»¹ÊÇÄܹ»Í¨¹ýÔĶÁ±¾ÕµIJÄÁÏ´´½¨¸ß¼¶³ÌÐò¡£ÎÒÃÇ ......

ʹÓà Notepad++ ±à¼­ÔËÐÐ Python ³ÌÐò


Posted on 18:40:00 by ÏþÔÂ and filed under Notepad++, Python
¡¡¡¡Notepad++ ÊÇÒ»¸ö¿ªÔ´µÄÎı¾±à¼­Æ÷£¬¹¦ÄÜÇ¿´ó¶øÇÒʹÓ÷½±ã¡£±à¼­ºÍµ÷ÊÔ Python ³ÌÐòʹÓÃʲô±à¼­Æ÷»òÕß IDE ²»Í¬ÈËÓв»Í¬¼û½â¡£ÔÚ²»¿¼ÂÇʹÓõ÷ÊÔ¹¤¾ßµÄÇé¿öÏ£¬Vim »òÕß Emacs Óû§×ÔÈ»¿ÉÒÔÎÞÊÓÆäËû±à¼­Æ÷£¬²»¹ýÔÚ Windows »·¾³Ï£¬Ê¹Óà Notepad++ Ö ......

ÓÃpythonÁ¬½ÓmysqlÊý¾Ý¿â


#
-*- encoding: gb2312 -*-
import
os, sys, string
import
MySQLdb
#
Á¬½ÓÊý¾Ý¿â
try
:
conn
=
MySQLdb.connect(host
=
'
localhost
'
,user
=
'
root
'
,passwd
=
'
xxxx
'
,db
=
'
test1
'
)
except
Exception, e:
print
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sys.exit()
......

Python: pythonдµÄÒ»¸ö¼òµ¥ÍøÂç´Êµä

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ÊDzÉÓÃÓеÀ·­Òë, È»ºó×¥È¡ÍøÒ³µÄ.
import re, urllib
url="http://dict.youdao.com/search?le=eng&q="
print ("input q to exit")
while 1:
word = raw_input(">>>")
if word=="q":
exit()
else:
word = word.replace(' ', '+')
url += word
u ......

ÓÃpython£¬ c#£¬ javaдµÄÎļþ¿½±´

     ǰһ¶Îʱ¼äÊÔ×ÅÓÃÕâÈýÖÖÓïÑÔ¼òµ¥µÄдÁ˹ØÓÚÎļþ¿½±´µÄ³ÌÐò£¬·¢ÏÖc#ºÍpythonµÄapi¾ªÈ˵ÄÏàËÆ£¬¶ÔÓÚÎļþµÄ²Ù×÷ÕâÁ½ÖÖÓïÑԷdz£µÄ·½±ã¡£¶¼Ã»ÓмÓÒì³£µÄ´¦Àí
C#Ô´´úÂ룺
        public static void CopyFile(string source, string destination)
  & ......
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