python 模块变量问题

2013-08-09 02:43:43 197 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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#encoding="utf-8"



import MySQLdb

import types



# vars

# mysql connection

con = None

# connectin's cursor

cursor = None

# fetch from mysql data table

fData = None



# need to handle content

def action():

	conn = MySQLdb.connect(host='localhost', user='root', passwd='...', db='testDB', port=8001, charset='gbk')

	cursor = conn.cursor(cursorclass=MySQLdb.cursors.DictCursor)

	cursor.execute("select * from t_award_info limit 2");

	fData = cursor.fetchall();

	print getXmlName() + " fetach result : "

	print fData

	

# special output xml file name

def getXmlName():

	return "AwardCfg"

	

# xml file content str

def getXmlStr():

	return "test"



# dispose res

def dispose():

	print "cursor = ", cursor # cursor = None

	cursor.close()

	con.close()