os – basic “operating system” services¶
The os module contains functions for filesystem access and urandom.
Pyboard specifics¶
The filesystem on the pyboard has / as the root directory and the
available physical drives are accessible from here. They are currently:
/flash– the internal flash filesystem
/sd– the SD card (if it exists)
Functions¶
-
os.chdir(path)¶ Change current directory.
-
os.getcwd()¶ Get the current directory.
-
os.listdir([dir])¶ With no argument, list the current directory. Otherwise list the given directory.
-
os.mkdir(path)¶ Create a new directory.
-
os.remove(path)¶ Remove a file.
-
os.rmdir(path)¶ Remove a directory.
-
os.rename(old_path, new_path)¶ Rename a file.
-
os.stat(path)¶ Get the status of a file or directory.
-
os.sync()¶ Sync all filesystems.
-
os.urandom(n)¶ Return a bytes object with n random bytes, generated by the hardware random number generator.