Module « os » Python 3.11.3

Fonction access - module os

Signature de la fonction access

def access(path, mode, *, dir_fd=None, effective_ids=False, follow_symlinks=True) 

Description

help(os.access)

Use the real uid/gid to test for access to a path.

  path
    Path to be tested; can be string, bytes, or a path-like object.
  mode
    Operating-system mode bitfield.  Can be F_OK to test existence,
    or the inclusive-OR of R_OK, W_OK, and X_OK.
  dir_fd
    If not None, it should be a file descriptor open to a directory,
    and path should be relative; path will then be relative to that
    directory.
  effective_ids
    If True, access will use the effective uid/gid instead of
    the real uid/gid.
  follow_symlinks
    If False, and the last element of the path is a symbolic link,
    access will examine the symbolic link itself instead of the file
    the link points to.

dir_fd, effective_ids, and follow_symlinks may not be implemented
  on your platform.  If they are unavailable, using them will raise a
  NotImplementedError.

Note that most operations will use the effective uid/gid, therefore this
  routine can be used in a suid/sgid environment to test if the invoking user
  has the specified access to the path.