09 « January « 2010 « Flash初哥

January 9, 2010

[Python]Python學習筆記16-用python POST

Filed under: Python,網上收隼 — Tags: Python, [Python]學習筆記 — KAV @ 11:28 pm

   1.  #!/usr/bin/python  
   2. #-*-coding:utf-8-*-  
   3.   
   4. # 进行表单提交  小项  2008-10-09  
   5.   
   6. import httplib,urllib;  #加载模块  
   7.   
   8. #定义需要进行发送的数据  
   9. params = urllib.urlencode({'cat_id':'6',  
  10.                            'news_title':'标题-Test39875',  
  11.                            'news_author':'Mobedu',  
  12.                            'news_ahome':'来源',  
  13.                            'tjuser':'carchanging',  
  14.                            'news_keyword':'|',  
  15.                            'news_content':'测试-Content',  
  16.                            'action':'newnew',  
  17.                            'MM_insert':'true'});  
  18. #定义一些文件头  
  19. headers = {"Content-Type":"application/x-www-form-urlencoded",  
  20.            "Connection":"Keep-Alive","Referer":"http://192.168.1.212/newsadd.asp?action=newnew"};  
  21. #与网站构建一个连接  
  22. conn = httplib.HTTPConnection("192.168.1.212");  
  23. #开始进行数据提交   同时也可以使用get进行  
  24. conn.request(method="POST",url="/newsadd.asp?action=newnew",body=params,headers=headers);  
  25. #返回处理后的数据  
  26. response = conn.getresponse();  
  27. #判断是否提交成功  
  28. if response.status == 302:  
  29.     print "发布成功!^_^!";  
  30. else:  
  31.     print "发布失败\^0^/";  
  32. #关闭连接  
  33. conn.close();

Comments (2)

[Python]Python學習筆記15- Post 到 google translate

Filed under: Python,網上收隼 — Tags: Python, [Python]學習筆記 — KAV @ 11:06 pm

^?View Code PYTHON

import httplib, urllib
params = urllib.urlencode({"hl": "en", "text": "this is mytest","langpair": "en|zh-CN"})
conn = httplib.HTTPConnection("translate.google.com") 
conn.request("POST", "/translate_t", params) 
r1 = conn.getresponse() 
print r1.read()

Comments (0)

写给在校大学生的几句话——不要浮躁要踏实

Filed under: 網上收隼 — KAV @ 10:46 pm

　　以前就有大学里面学什么的讨论，还有30/35岁程序员的讨论。我觉得可以放在一起来说。一下是我的想法仅供参考。

(more…)

Comments (2)

python删除文件

Filed under: Python — Tags: Python — KAV @ 10:10 pm

^?View Code PYTHON

import os
 
删除文件：
os.remove()
 
删除空目录：
os.rmdir()
 
递归删除空目录：
os.removedirs()
 
递归删除目录和文件（类似DOS命令DeleteTree）：
方法1：自力更生，艰苦创业
 
# Delete everything reachable from the directory named in 'top',
# assuming there are no symbolic links.
# CAUTION: This is dangerous! For example, if top == '/', it
# could delete all your disk files.
import os
for root, dirs, files in os.walk(top, topdown=False):
    for name in files:
        os.remove(os.path.join(root, name))
    for name in dirs:
        os.rmdir(os.path.join(root, name))
 
方法2：前人栽树，后人乘凉
import shutil
shutil.rmtree()
 
一行搞定 __import__('shutil').rmtree()

Comments (0)

获取文件夹大小的python代码

Filed under: Python — Tags: Python — KAV @ 10:08 pm

^?View Code PYTHON

import os
from os.path import join, getsize
 
def getdirsize(dir):
   size = 0L
   for root, dirs, files in os.walk(dir):
      size += sum([getsize(join(root, name)) for name in files])
   return size
 
if '__name__' == '__main__':
   filesize = getdirsize(r'c:\windows')
   print 'There are %.3f' % (size/1024/1024), 'Mbytes in c:\\windows'