Python TKinter Gui: Toplevel window
#from pp3e Chapter 9.3
#############################################################################
# popup three new window, with style
# destroy() kills one window, quit() kills all windows and app; top-level
# windows have title, icon, iconify/deiconify and protocol for wm events;
# there always is an app root window, whether by default or created as an
# explicit Tk() object; all top-level windows are containers, but never
# packed/gridded; Toplevel is like frame, but new window, and can have menu;
#############################################################################
from Tkinter import *
root = Tk() # explicit root
trees = [('The Larch!', 'light blue'),
('The Pine!', 'light green'),
('The Giant Redwood!', 'red')]
for (tree, color) in trees:
win = Toplevel(root) # new window
win.title('Sing...') # set border
win.protocol('WM_
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import urllib
from HTMLParser import HTMLParser
class TitleParser(HTMLParser):
def __init__(self):
self.title = ''
self.divcontent = ''
self.readingtitle = 0
self.readingdiv = 0
HTMLParser.__init__(self)
def handle_starttag(self, tag, attrs):
......
1，下载org.python.pydev.feature-1.5.0.1251989166.zip http://sourceforge.net/projects/pydev/files/
2，安装插件到eclipse
3，重启eclipse
注意：使用1.5.6版本pydev插件，创建python工程会报错，使用1.5.0版本无此问题。 ......
1，编写Server.py
import socket
s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
s.bind(('localhost',8081))
while True:
data,addr=s.recvfrom(1024)
print 'receive:',data,'from',addr
2，编写Client.py
import socket
s=socket.socket(socket.AF_INET,socket.SOC ......
python的变参
*args和**dargs是Python的两个可
变参数，两者有所不同的是*args是个tuple，**dargs是个dict。
*args
和**dargs并用时，*args必须放在**dargs的前面。
例如：
def func(a,b, *c):
pass
函数func至少有两个参数变参数放在tuple c中
def func(*c): 或者 def func(**d ......
