argparse.FileType

Factory for creating file object types

Instances of FileType are typically passed as type= arguments to the ArgumentParser add_argument() method.

Keyword Arguments:

• mode -- A string indicating how the file is to be opened. Accepts the

  same values as the builtin open() function.

• bufsize -- The file's desired buffer size. Accepts the same values as

  the builtin open() function.

• encoding -- The file's encoding. Accepts the same values as the

  builtin open() function.

• errors -- A string indicating how encoding and decoding errors are to

  be handled. Accepts the same value as the builtin open() function.