environment/lib/python2.7/site-packages/IPython/core/completer.py
def expand_user(path):
    """Expand '~'-style usernames in strings.

    This is similar to :func:`os.path.expanduser`, but it computes and returns
    extra information that will be useful if the input was being used in
    computing completions, and you wish to return the completions with the
    original '~' instead of its expanded value.

    Parameters
    ----------
    path : str
      String to be expanded.  If no ~ is present, the output is the same as the
      input.

    Returns
    -------
    newpath : str
      Result of ~ expansion in the input path.
    tilde_expand : bool
      Whether any expansion was performed or not.
    tilde_val : str
      The value that ~ was replaced with.
    """
    # Default values
    tilde_expand = False
    tilde_val = ''
    newpath = path

    if path.startswith('~'):
        tilde_expand = True
        rest = len(path)-1
        newpath = os.path.expanduser(path)
        if rest:
            tilde_val = newpath[:-rest]
        else:
            tilde_val = newpath

    return newpath, tilde_expand, tilde_val
def expand_user(path):
    # Default values
    tilde_expand = False
    tilde_val = ''
    newpath = path

    if path.startswith('~'):
        tilde_expand = True
        rest = len(path)-1
        newpath = os.path.expanduser(path)
        if rest:
            tilde_val = newpath[:-rest]
        else:
            tilde_val = newpath

    return newpath, tilde_expand, tilde_val
def expand_user ( path ) : # Default values tilde_expand = False tilde_val = '' newpath = path if path . startswith ( '~' ) : tilde_expand = True rest = len ( path ) - 1 newpath = os . path . expanduser ( path ) if rest : tilde_val = newpath [ : - rest ] else : tilde_val = newpath return newpath , tilde_expand , tilde_val
Expand '~'-style usernames in strings.

    This is similar to :func:`os.path.expanduser`, but it computes and returns
    extra information that will be useful if the input was being used in
    computing completions, and you wish to return the completions with the
    original '~' instead of its expanded value.

    Parameters
    ----------
    path : str
      String to be expanded.  If no ~ is present, the output is the same as the
      input.

    Returns
    -------
    newpath : str
      Result of ~ expansion in the input path.
    tilde_expand : bool
      Whether any expansion was performed or not.
    tilde_val : str
      The value that ~ was replaced with.
Expand ~ - style usernames in strings .