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factor the pyplot dependence out of the figure_manager classes #2617

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fariza wants to merge 3 commits into from
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factor the pyplot dependence out of the figure_manager classes #2617

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1f6d86f
removing pyplot pylab reference in _gui backend
fariza Nov 27, 2013
e0bc122
missing backends that called figuremanager with num
fariza Nov 27, 2013
55568cb
coding standards
fariza Nov 27, 2013
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removing pyplot pylab reference in _gui backend
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@fariza
fariza committed Nov 27, 2013
commit 1f6d86ff821aa3eb2c09c140bbdeb4c4f483ed6b
5 changes: 2 additions & 3 deletions lib/matplotlib/backend_bases.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2439,7 +2439,7 @@ def key_press_handler(event, canvas, toolbar=None):

# quit the figure (defaut key 'ctrl+w')
if event.key in quit_keys:
Gcf.destroy_fig(canvas.figure)
canvas.manager.destroy()

if toolbar is not None:
# home or reset mnemonic (default key 'h', 'home' and 'r')
Expand Down Expand Up @@ -2525,10 +2525,9 @@ class FigureManagerBase:
*num*
The figure number
"""
def __init__(self, canvas, num):
def __init__(self, canvas):

@efiring efiring Nov 28, 2013

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You could avoid this change to the base API, and thereby avoid quite a few other changes, by changing the num argument to a kwarg with default None. In addition to simplifying the changeset, this would avoid breaking any user-written backends that might be in use.

self.canvas = canvas
canvas.manager = self # store a pointer to parent
self.num = num

self.key_press_handler_id = self.canvas.mpl_connect('key_press_event',
self.key_press)
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4 changes: 2 additions & 2 deletions lib/matplotlib/backends/backend_gtk.py
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Expand Up @@ -542,8 +542,8 @@ class FigureManagerGTK(FigureManagerBase):
"""
def __init__(self, canvas, num):
if _debug: print('FigureManagerGTK.%s' % fn_name())
FigureManagerBase.__init__(self, canvas, num)

FigureManagerBase.__init__(self, canvas)
self.num = num
self.window = gtk.Window()
self.set_window_title("Figure %d" % num)
if (window_icon):
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