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按照书上上的例子写了个程序 但是执行错误提示

1. @FUCK:~/python$ ./pysysinfo.py
   
2. Traceback (most recent call last):
   
3.   File "./pysysinfo.py", line 22, in <module>
   
4.     main()
   
5.   File "./pysysinfo.py", line 19, in main
   
6.     uname_func()
   
7. NameError: global name 'uname_func' is not defined
   

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程序如下

1. #!/usr/bin/python
   
2. import subprocess
   
3. 
   
4. def unmae_func():
   
5. 
   
6.         uname = "uname"
   
7.         uname_arg = "-a"
   
8.         print "gathering system information with %s command:\n" % uname
   
9.         subprocess.call([uname, uname_arg])
   
10. 
    
11. def disk_func():
    
12. 
    
13.         diskspace = "df"
    
14.         diskspace_arg = "-h"
    
15.         print "gathering diskspace information %s command:\n" % diskspace
    
16.         subprocess.call([diskspace,diskspace_arg])
    
17. 
    
18. def main():
    
19.         uname_func()
    
20.         disk_func()
    
21. 
    
22. main()
    

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回复 1# 懒烊烊



问题找到了  引用 uname_func函数  但是前面定义的名字打错了为unmae_func