Python Library learning Notes (OS module)

OS.GETCWD (): View the current path .

Os.chdir (): changes The current working directory .

Os.listdir (): Lists all files in the directory and returns a list.

Os.path.split (): Breaks the path into (folder, file name).

Os.path.getmtime (PATH): The last modification time of a file or folder, from the new era to the number of seconds it was accessed.

Os.path.getatime (PATH): The last access time of a file or folder, from the new era to the number of seconds it was accessed.

Os.path.getctime (PATH): The time the file or folder was created , from the new era to the number of seconds it was accessed.

Os.path.getsize (PATH): Returns the size of the file or folder.

os.path.exists (path): Whether the file or folder exists , returns a Boolean value.

Os.path.isfile (PATH): Detects if it is a file and returns a Boolean value.

Os.path.isdir (PATH): Detects if it is a folder and returns a Boolean value.

Os.mkdir (): Create folder

Os.makedirs (): Recursively creating folders

Os.rmdir (): Delete Folder , only empty folders.

Os.removedirs (): Recursively delete empty folders .

Os.rename (name1,name2): File or folder rename. Change name1 to Name2

Os.name (): Returns the type of the operating system . #POSIX -Linux or Unix system,NT ->windows system.

Python Library learning Notes (OS module)