Hi folks,
I am using matplotlib on debian unstable with Gtk (or gtkagg sometimes)
backend. Since the last update I have some troubles with the stop mouse
event in the ginput function:
$ python
Python 2.5.4 (r254:67916, Sep 26 2009, 08:19:36)
[GCC 4.3.4] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import matplotlib.pyplot as plt
>>> plt.plot([1,2.,34.])
/usr/lib/pymodules/python2.5/matplotlib/backends/backend_gtk.py:621:
DeprecationWarning: Use the new widget gtk.Tooltip
self.tooltips = gtk.Tooltips()
[<matplotlib.lines.Line2D object at 0xa091f4c>]
>>> plt.ginput(n=0)
/usr/lib/pymodules/python2.5/matplotlib/backend_bases.py:1624:
DeprecationWarning: Using default event loop until function specific to this
GUI is implemented
warnings.warn(str,DeprecationWarning)
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.5/matplotlib/backends/backend_gtk.py", line
208, in button_press_event
FigureCanvasBase.button_press_event(self, x, y, event.button,
guiEvent=event)
File "/usr/lib/pymodules/python2.5/matplotlib/backend_bases.py", line 1196,
in button_press_event
self.callbacks.process(s, mouseevent)
File "/usr/lib/pymodules/python2.5/matplotlib/cbook.py", line 163, in process
func(*args, **kwargs)
File "/usr/lib/pymodules/python2.5/matplotlib/blocking_input.py", line 46, in
on_event
self.post_event()
File "/usr/lib/pymodules/python2.5/matplotlib/blocking_input.py", line 142,
in post_event
self.mouse_event()
File "/usr/lib/pymodules/python2.5/matplotlib/blocking_input.py", line 153,
in mouse_event
self.mouse_event_stop(event)
File "/usr/lib/pymodules/python2.5/matplotlib/blocking_input.py", line 196,
in mouse_event_stop
self.fig.canvas.stop_event_loop(event)
TypeError: stop_event_loop() takes exactly 1 argument (2 given)
[(0.44261065266316579, 6.9299095607235142), (1.3628407101775444,
16.765180878552972)]
In fact, I mentioned the argument n=0 to have an arbitrary of input
points, but when I press enter or middle-click to end the acquisition,
the exception raises. After the 30s default timeout, the selected points
are output.
Is it a bug related to the changes in 7591 ?
--
Fabrice Silva
Laboratory of Mechanics and Acoustics - CNRS
31 chemin Joseph Aiguier, 13402 Marseille, France.
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