本文实例讲述了Python简单实现安全开关文件的两种方式。分享给大家供大家参考,具体如下:
以下代码经Python3.3测试。
方式1:
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try :
file = open ( 'config.ini' , 'w' )
print ( "It's a text file" , file = file )
except IOError as err:
print ( 'File error: ' + str (err))
finally :
if 'file' in locals ():
file .close()
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方式2:
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try :
with open ( 'config.txt' , 'w' ) as file :
print ( "It's a text file" , file = file )
except IOError as err:
print ( 'File error: ' + str (err))
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希望本文所述对大家Python程序设计有所帮助。