os.chmod()

os.chmod(path, mode, *, dir_fd=None, follow_symlinks=True)

Change the mode of path to the numeric mode. mode may take one of the following values (as defined in the stat module) or bitwise ORed combinations of them:

• stat.S_ISUID
• stat.S_ISGID
• stat.S_ENFMT
• stat.S_ISVTX
• stat.S_IREAD
• stat.S_IWRITE
• stat.S_IEXEC
• stat.S_IRWXU
• stat.S_IRUSR
• stat.S_IWUSR
• stat.S_IXUSR
• stat.S_IRWXG
• stat.S_IRGRP
• stat.S_IWGRP
• stat.S_IXGRP
• stat.S_IRWXO
• stat.S_IROTH
• stat.S_IWOTH
• stat.S_IXOTH

This function can support specifying a file descriptor, paths relative to directory descriptors and not following symlinks.