python之类型错误 : 'str' object is not callable (create a folder in the same directory)

我想在同一个目录下创建一个文件夹，哪里出错了？

def selection(): 
    print "Content Profiling" 
    print "~~~~~~~~~~~~~~~~~" 
    print " 'G', 'PG13', 'NC16', 'M18', 'R21' " 
    selectionInput = raw_input("Please select your content profile") 
    if selectionInput == "G": 
        root = os.curdir() 
        path = root+"/G" 
        os.makedirs( path, 0755 );    

输出:

Traceback (most recent call last): 
  File "C:\Python27\guicmd.py", line 44, in <module> 
    selection() 
  File "C:\Python27\guicmd.py", line 38, in selection 
    root = os.curdir() 
TypeError: 'str' object is not callable 

请您参考如下方法:

os.curdir不是函数而是常量字符串。只是作为一个值:

root = os.curdir 

当您这样做时，您可以使用 os.path.join 改进您的代码.

path = os.path.join(os.curdir, "G") 
os.makedirs(path, 0o755)