# io

# io.FileIO.read(size=-1) -> bytes | str

Read up to size bytes from the file. If size is negative or omitted, read until EOF.

# io.FileIO.write(data: bytes | str)

Write the given data to the file.

# io.FileIO.seek(offset, whence=0) -> int

Change the file position to the given offset. The whence argument is optional and defaults to 0 (absolute file positioning); other values are 1 (seek relative to the current position) and 2 (seek relative to the file's end).

# io.FileIO.tell() -> int

Return the current file position.

# io.FileIO.close()

Close the file.


Seek from the beginning of the file.


Seek from the current position.


Seek from the end of the file.