def __getattr__(self, name):
<EOL>if (name in self._internal_names_set or name in self._metadata or<EOL>name in self._accessors):<EOL><INDENT>return object.__getattribute__(self, name)<EOL><DEDENT>else:<EOL><INDENT>if self._info_axis._can_hold_identifiers_and_holds_name(name):<EOL><INDENT>return self[name]<EOL><DEDENT>return object.__getattribute__(self, name)<EOL><DEDENT>
After regular attribute access, try looking up the name
        This allows simpler access to columns for interactive use.