在Windows上安装Python+MySQL 的常见问题及解决方法
验证是否已经安装了MySQLdb:
==========================================================
d:\usr\local\Python25>python
Python 2.5.4 (r254:67916, Dec 23 2008, 15:10:54) [MSC v.1310 32 bit (Intel)] onwin32
Type "help", "copyright", "credits" or "license" for more information.
>>> import MySQLdb
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named MySQLdb
==========================================================
如果有类似于上面的"No module named MySQLdb",表明MySQLdb尚未安装或安装的不成功!
MySQL 版本:5.0.67
下载地址:http://dev.mysql.com/downloads/mysql/5.0.html#downloads
下载exe文件并安装
==========================================================
Python 版本:2.5
下载地址:http://www.python.org/download/releases/2.5.4/
下载msi文件并安装
MySQLdb版本: MySQLdb Windows binary for Python 2.5
下载地址:http://biohackers.net/wikiattach/Python2(2e)5/attachments/MySQL-python.exe-1.2.1_p2.win32-py2.5.exe
参见:http://forums.mysql.com/read.php?50,129618,140611#msg-140611
常见问题:
1.无法定位程序输入点 mysql_server_init 于动态链接库 LIBMYSQL.dll 上。
----------------------------------------------------------------------------------------------------
D:\usr\local\Python25>python
Python 2.5.4 (r254:67916, Dec 23 2008, 15:10:54) [MSC v.1310 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import MySQLdb
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "D:\usr\local\Python25\Lib\site-packages\MySQLdb\__init__.py", line 19, in <module>
import _mysql
ImportError: DLL load failed: 找不到指定的程序。
----------------------------------------------------------------------------------------------------
解决方法:把mysql安
相关文档:
# 027
toolName = 'Google'
if toolName.startswith('Go'):
print 'The tool\'s name starts with \"Go\".'
if 'oo' in toolName:
print 'The tool\'s name contains the stirng "oo".'
print toolName.find('gl') # 返回首次出现“gl”字符串的索引
if toolName.find('Baidu ......
源代码下载:下载地址在这里
# 033
class Person:
age = 22
def sayHello(self): # 方法与函数的区别在于需要一个self参数
print 'Hello!'
# end of def
# end of class # 这是我良好的编程风格
p = Person()
print p.age
p.sayHello()
output:
22
Hello! ......
源代码下载:下载地址在这里
# 037
fileName = ''
while 1:
fileName = raw_input("Input a file name:")
if fileName == 'q':
break
try:
f = file(fileName, 'r')
print 'Opened a file.'
except:
print 'There is no file named', fileName
......
可以播放大部分的音视频.
demo download: http://www.sandy1219.com/python/media.rar
playMP3.py
# -*- coding: utf-8 -*-
import wx;
import wx.media;
import os;
import SPrint;
import mediaStateBar;
import mediaList;
import SaveLog;
import MediaItem;
woldcart = "media files|*.*|avi ......