Introduction to using the OS. path. isdir () function in the Python Programming Language

The Python programming language is a very powerful computer language. The Python programming language has very simple skills in actual operations, today we will introduce how to use the OS in the Python programming language. path. isdir () function to determine whether the path is a directory.

Determine whether the program is a directory in the Python Programming Language

In the Python programming language, you can use the OS. path. isdir () function to determine whether a path is a directory. The function prototype is as follows.

 
 

  
  
os.path.isdir(path) 
 
 

The parameter meanings are as follows. Path. The following example checks whether E: \ book \ temp is a directory.

 
 

  
  
>>> import os  
  
  
>>> os.path.isdir('E:\\book\\temp') 
 
 

Determine whether E: \ book \ temp is a directory

 
 

  
  
True 
 
 

Table E: \ book \ temp is a directory

Determine whether the Python programming language is a file

In the Python programming language, you can use the OS. path. isfile () function to determine whether a path is a file. The function prototype is as follows.

 
 

  
  
os.path.isfile(path) 
 
 

The parameter meanings are as follows. Path: The path to be determined. The following example checks whether E: \ book \ temp is a file.

 
 

  
  
>>> import os  
  
  
>>> os.path.isfile('E:\\book\\temp')   
 
 

Determine whether it is a file

 
 

  
  
False 
 
 

E: \ book \ temp is not a file or above. It is an introduction to how to use the Python programming language to determine whether it is a directory or whether it is a directory.