Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÓÃPythonÖ±½ÓдUTF 8Îı¾Îļþ

µ±ÎÒÃÇÕâÑù½¨Á¢Îļþʱ
f =
file('x1.txt', 'w')
f.write(u'ÖÐÎÄ')
f.colse()
Ö±
½Ó½á¹ûÓ¦¸ÃÊÇÀàËÆ
    f.write(u'ÖÐÎÄ')
UnicodeEncodeError: 'ascii'
codec can't encode characters in position 0-16: ordinal not in
range(128)
ÒªÖ±½Óд utf-8 ÎļþÔõô°ìÄØ?
import codecs
f = codecs.open("pru_uni.txt", "w", "utf-8")
txt = unicode("campeón\n", "utf-8")
f.write(txt)
f.write(u'ÖÐÎÄ\n')
f.close()


Ïà¹ØÎĵµ£º

»ù±¾Êý¾Ý½á¹¹µÄpythonʵÏÖ ¶ÑÕ»

ǰÑÔ£º
×î½üÓÖÏëѧϰpython,ÓÖÏëÈ¥ÎÂϰһÏÂËã·¨£¬ÓÚÊǾÍÏë³öÁËÕâ¸öÁ½²»ÎóµÄ·½·¨,^_^
¶ÑÕ»£º
ʹÓÃpythonµÄÁбí½á¹¹£¬ÏêÇé¿ÉÒԲ鿴help(list)
#Filename: stack.py
shoplist=['apple','mango','carrot','banana']
shoplist.append('rice')
popitem=shoplist[-1]
del shoplist[-1]
print 'the popitem is',popitem
......

Ïòpython¿¿½ü

  ÕÛÌÚ¼ÆËã»ú£¬±»¼ÆËã»úÕÛÌÚ£¬Ç°Ç°ºóºóÒ²ÓÐÊ®¼¸Äê¡£
  ×î¿É±¯µÄÊǾÓȻһÎÞËù³É£¬ËäÈ»½ö½ö³öÓÚÐËȤ£¬²¢ÎÞ¹¤×÷֮ѹÁ¦£¬µ«ÊÇÕâÖÖ´ìÕÛ¸ÐȷʵÊÇʵ´òʵµÄ¡£
  ÒѾ­¼Ç²»ÆðÊÇÄÄÒ»ÌìÁË£¬ºÃÏñͻȻ¾ÍÖªµÀÁËpythonµÄ´æÔÚ£¬´Ó×î³õµÄ²»¾­Ò⣬µ½Ô½À´Ô½Ï²°®£¬ÎÒÒ»²½²½µÄÏòpython¿¿½ü¡£
ÎÒϲ»¶Python£¬ÕâÊÇÒ»¸öÊÂʵ£¬ÎÒ׫´ ......

ÉîÈëPythonÕªÒª

Ó¢ÎİæDive in python¿ÉÒÔÔÚÏÂÃæÕÒµ½ÖÐÎÄ·­Òëhttp://linuxtoy.org/docs/dip/toc/index.html
Ä£¿éµÄ__name__£¬µ±Ä£¿é±»importʱ£¬ÆäΪģ¿éµÄÃû×Ö£¬µ±Ä£¿é×÷ΪmainÖ´ÐеÄʱºò£¬ÆäΪ__main__
´ÊµäµÄkeyÊÇ´óСдÃô¸ÐµÄ¡£
ListÒ²Ö§³ÖÖØÔØ+²Ù×÷£¬ÓÃÓÚ½«Á½¸ölistÁ¬½ÓÆðÀ´£¬²¢·µ»ØÒ»¸öList£¬Òò´ËËüûÓÐextendedÖ´ÐиßЧ¡£listÒ²+ ......

Python Get Key press

refer from:  http://www.daniweb.com/forums/thread115282.html#
python
Syntax
(Toggle Plain Text
)

# respond to a key
without the need to press
enter
 
import
Tkinter
as tk
 
def
keypress(
event)
:
if
event.keysym
== 'Escape'
:
root.destroy
......

python »ñÈ¡±¾»úip

>>> from socket import socket, SOCK_DGRAM, AF_INET
>>> s = socket(AF_INET, SOCK_DGRAM)
>>> s.connect(('google.com', 0))
>>> s.getsockname()
('192.168.1.113', 43711) 
Linux:
import socket
import fcntl
import struct
def get_ip_address(ifname):
s = ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ