diff options
Diffstat (limited to 'Lib/lib-tk/Tkinter.py')
| -rw-r--r-- | Lib/lib-tk/Tkinter.py | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py index e825afa..64e9924 100644 --- a/Lib/lib-tk/Tkinter.py +++ b/Lib/lib-tk/Tkinter.py @@ -302,14 +302,19 @@ class Variable: CBNAME is the name of the callback returned from trace_variable or trace. """ self._tk.call("trace", "vdelete", self._name, mode, cbname) - self._tk.deletecommand(cbname) - try: - self._tclCommands.remove(cbname) - except ValueError: - pass + cbname = self._tk.splitlist(cbname)[0] + for m, ca in self.trace_vinfo(): + if self._tk.splitlist(ca)[0] == cbname: + break + else: + self._tk.deletecommand(cbname) + try: + self._tclCommands.remove(cbname) + except ValueError: + pass def trace_vinfo(self): """Return all trace callback information.""" - return map(self._tk.split, self._tk.splitlist( + return map(self._tk.splitlist, self._tk.splitlist( self._tk.call("trace", "vinfo", self._name))) def __eq__(self, other): """Comparison for equality (==). |