(atom_name, default=None)
return pretty representation of an atom
return pretty representation of an atom
return pretty representation of an atom
def pretty_atom(atom_name, default=None):
    """return pretty representation of an atom"""
    if _use_unicode:
        return atoms_table[atom_name]
    else:
        if default is not None:
            return default

        raise KeyError('only unicode')
def pretty_atom ( atom_name , default = None ) : if _use_unicode : return atoms_table [ atom_name ] else : if default is not None : return default raise KeyError ( 'only unicode' )