python for语句

#coding=utf-8'''Created on 2013-3-4@author: TonyYu'''# 循环数组def forArray():    x = [1,2,3,4]    for i in x:        print i    else:        print 'finished!'        # 循环一个String的chardef forString():    x = 'Python'    for i in x:        print i         # 循环范围def forRange():    # 输出  0 到 4    for i in range(5):        print str(i) + ' is the current value'    else:        print '--------------finished 1----------------'            # 输出 2 到 7        for i in range(2,8):        print  str(i) + ' is the current value'    else:        print '--------------finished 2----------------'    # 输出 2 4 6 8           for i in range(2,9,2):        print str(i) + ' is the current value'    else:        print '--------------finished 3----------------'if __name__ == '__main__':        #forArray()    #forString()    forRange()