environment/lib/python2.7/site-packages/IPython/utils/text.py
def unquote_ends(istr):
    """Remove a single pair of quotes from the endpoints of a string."""

    if not istr:
        return istr
    if (istr[0]=="'" and istr[-1]=="'") or \
       (istr[0]=='"' and istr[-1]=='"'):
        return istr[1:-1]
    else:
        return istr
def unquote_ends(istr):
    if not istr:
        return istr
    if (istr[0]=="'" and istr[-1]=="'") or \
       (istr[0]=='"' and istr[-1]=='"'):
        return istr[1:-1]
    else:
        return istr
def unquote_ends ( istr ) : if not istr : return istr if ( istr [ 0 ] == "'" and istr [ - 1 ] == "'" ) or ( istr [ 0 ] == '"' and istr [ - 1 ] == '"' ) : return istr [ 1 : - 1 ] else : return istr
Remove a single pair of quotes from the endpoints of a string.
Remove a single pair of quotes from the endpoints of a string .