Python права на выполнение

Содержание

Python os.chmod() Method
Syntax of the os.chmod() Method
Parameters
Return
Example Codes: Working With the os.chmod() Method in Python
Example Codes: Set Permission to an Octal Number Using the os.chmod() Method in Python
Related Article — Python OS
Python права на выполнение

Python os.chmod() Method

Syntax of the os.chmod() Method
Example Codes: Working With the os.chmod() Method in Python
Example Codes: Set Permission to an Octal Number Using the os.chmod() Method in Python

Python os.chmod() method is an efficient way of changing the permission of a file/directory to the specified mode entered as a parameter.

Syntax of the os.chmod() Method

Parameters

Return

In the execution process, this method does not return any value.

Example Codes: Working With the os.chmod() Method in Python

import os, sys, stat  os.chmod("/home/file.txt", stat.S_IREAD) print("Now, this file can be read only by the owner.")  os.chmod("/home/file.txt", stat.S_IRGRP) print("Now, this file can be read only by a group of users.")  os.chmod("/home/file.txt", stat.S_IROTH) print("The file access has changed; now it can be read by others.")

Now, this file can be read only by the owner. Now, this file can be read only by a group of users. The file access has changed; now it can be read by others.

This method can work on a specified file descriptor, an absolute or a relative path, and it might work on a symlink on some systems.

Example Codes: Set Permission to an Octal Number Using the os.chmod() Method in Python

import os  file_name = "file.txt"  os.chmod(file_name, 0o777)  stat = os.stat(file_name)  mode = oct(stat.st_mode)[-3:]  print(mode)

When using the os.chmod() method, write 0o before the permissions to set because they represent an octal integer. In the above code, the file’s permission is set to 777 , meaning anyone can do anything they want with the file.

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Musfirah is a student of computer science from the best university in Pakistan. She has a knack for programming and everything related. She is a tech geek who loves to help people as much as possible.

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Python права на выполнение

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