matplotlib-checkins Mailing List for matplotlib

Revision: 6973
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6973&view=rev
Author: efiring
Date: 2009年03月11日 19:45:23 +0000 (2009年3月11日)
Log Message:
-----------
Merged revisions 6972 via svnmerge from 
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v0_98_5_maint
........
 r6972 | efiring | 2009年03月11日 09:36:22 -1000 (2009年3月11日) | 2 lines
 
 Ensure wx version >= 2.8; Sandro Tosi patch plus change to backend
........
Modified Paths:
--------------
 trunk/matplotlib/CHANGELOG
 trunk/matplotlib/examples/user_interfaces/embedding_in_wx2.py
 trunk/matplotlib/examples/user_interfaces/embedding_in_wx3.py
 trunk/matplotlib/examples/user_interfaces/embedding_in_wx4.py
 trunk/matplotlib/examples/user_interfaces/embedding_in_wx5.py
 trunk/matplotlib/lib/matplotlib/backends/backend_wx.py
 trunk/matplotlib/lib/matplotlib/backends/backend_wxagg.py
Property Changed:
----------------
 trunk/matplotlib/
 trunk/matplotlib/doc/pyplots/README
 trunk/matplotlib/doc/sphinxext/gen_gallery.py
 trunk/matplotlib/doc/sphinxext/gen_rst.py
 trunk/matplotlib/lib/matplotlib/sphinxext/mathmpl.py
 trunk/matplotlib/lib/matplotlib/sphinxext/only_directives.py
 trunk/matplotlib/lib/matplotlib/sphinxext/plot_directive.py
Property changes on: trunk/matplotlib
___________________________________________________________________
Modified: svnmerge-integrated
 - /branches/v0_91_maint:1-6428 /branches/v0_98_5_maint:1-6960
 + /branches/v0_91_maint:1-6428 /branches/v0_98_5_maint:1-6972
Modified: svn:mergeinfo
 - /branches/v0_91_maint:5753-5771
/branches/v0_98_5_maint:6581,6585,6587,6589-6609,6614,6616,6625,6652,6660-6662,6672-6673,6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6809,6811,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6906-6909,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960
 + /branches/v0_91_maint:5753-5771
/branches/v0_98_5_maint:6581,6585,6587,6589-6609,6614,6616,6625,6652,6660-6662,6672-6673,6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6809,6811,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6906-6909,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960,6972
Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG	2009年03月11日 19:36:22 UTC (rev 6972)
+++ trunk/matplotlib/CHANGELOG	2009年03月11日 19:45:23 UTC (rev 6973)
@@ -1,3 +1,6 @@
+2009年03月11日 Ensure wx version >= 2.8; thanks to Sandro Tosi and
+ Chris Barker. - EF
+
 2009年03月10日 Fix join style bug in pdf. - JKS
 
 2009年03月07日 Add pyplot access to figure number list - EF
Property changes on: trunk/matplotlib/doc/pyplots/README
___________________________________________________________________
Modified: svn:mergeinfo
 - /branches/v0_98_5_maint/doc/pyplots/README:6581,6585,6587,6589-6609,6614,6616,6625,6652,6660-6662,6672-6673,6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960
 + /branches/v0_98_5_maint/doc/pyplots/README:6581,6585,6587,6589-6609,6614,6616,6625,6652,6660-6662,6672-6673,6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960,6972
Property changes on: trunk/matplotlib/doc/sphinxext/gen_gallery.py
___________________________________________________________________
Modified: svn:mergeinfo
 - /branches/v0_91_maint/doc/_templates/gen_gallery.py:5753-5771
/branches/v0_98_5_maint/doc/sphinxext/gen_gallery.py:6660-6662,6672-6673,6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960
 + /branches/v0_91_maint/doc/_templates/gen_gallery.py:5753-5771
/branches/v0_98_5_maint/doc/sphinxext/gen_gallery.py:6660-6662,6672-6673,6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960,6972
Property changes on: trunk/matplotlib/doc/sphinxext/gen_rst.py
___________________________________________________________________
Modified: svn:mergeinfo
 - /branches/v0_91_maint/doc/examples/gen_rst.py:5753-5771
/branches/v0_98_5_maint/doc/sphinxext/gen_rst.py:6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960
 + /branches/v0_91_maint/doc/examples/gen_rst.py:5753-5771
/branches/v0_98_5_maint/doc/sphinxext/gen_rst.py:6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960,6972
Modified: trunk/matplotlib/examples/user_interfaces/embedding_in_wx2.py
===================================================================
--- trunk/matplotlib/examples/user_interfaces/embedding_in_wx2.py	2009年03月11日 19:36:22 UTC (rev 6972)
+++ trunk/matplotlib/examples/user_interfaces/embedding_in_wx2.py	2009年03月11日 19:45:23 UTC (rev 6973)
@@ -4,6 +4,10 @@
 toolbar - comment out the setA_toolbar line for no toolbar
 """
 
+# Used to guarantee to use at least Wx2.8
+import wxversion
+wxversion.ensureMinimal('2.8')
+
 from numpy import arange, sin, pi
 
 import matplotlib
@@ -20,15 +24,15 @@
 
 from matplotlib.figure import Figure
 
-from wx import *
+import wx
 
-class CanvasFrame(Frame):
+class CanvasFrame(wx.Frame):
 
 def __init__(self):
- Frame.__init__(self,None,-1,
+ wx.Frame.__init__(self,None,-1,
 'CanvasFrame',size=(550,350))
 
- self.SetBackgroundColour(NamedColor("WHITE"))
+ self.SetBackgroundColour(wx.NamedColor("WHITE"))
 
 self.figure = Figure()
 self.axes = self.figure.add_subplot(111)
@@ -38,8 +42,8 @@
 self.axes.plot(t,s)
 self.canvas = FigureCanvas(self, -1, self.figure)
 
- self.sizer = BoxSizer(VERTICAL)
- self.sizer.Add(self.canvas, 1, LEFT | TOP | GROW)
+ self.sizer = wx.BoxSizer(wx.VERTICAL)
+ self.sizer.Add(self.canvas, 1, wx.LEFT | wx.TOP | wx.GROW)
 self.SetSizer(self.sizer)
 self.Fit()
 
@@ -49,7 +53,7 @@
 def add_toolbar(self):
 self.toolbar = NavigationToolbar2Wx(self.canvas)
 self.toolbar.Realize()
- if Platform == '__WXMAC__':
+ if wx.Platform == '__WXMAC__':
 # Mac platform (OSX 10.3, MacPython) does not seem to cope with
 # having a toolbar in a sizer. This work-around gets the buttons
 # back, but at the expense of having the toolbar at the top
@@ -62,8 +66,8 @@
 # By adding toolbar in sizer, we are able to put it at the bottom
 # of the frame - so appearance is closer to GTK version.
 # As noted above, doesn't work for Mac.
- self.toolbar.SetSize(Size(fw, th))
- self.sizer.Add(self.toolbar, 0, LEFT | EXPAND)
+ self.toolbar.SetSize(wx.Size(fw, th))
+ self.sizer.Add(self.toolbar, 0, wx.LEFT | wx.EXPAND)
 # update the axes menu on the toolbar
 self.toolbar.update()
 
@@ -71,7 +75,7 @@
 def OnPaint(self, event):
 self.canvas.draw()
 
-class App(App):
+class App(wx.App):
 
 def OnInit(self):
 'Create the main window and insert the custom frame'
Modified: trunk/matplotlib/examples/user_interfaces/embedding_in_wx3.py
===================================================================
--- trunk/matplotlib/examples/user_interfaces/embedding_in_wx3.py	2009年03月11日 19:36:22 UTC (rev 6972)
+++ trunk/matplotlib/examples/user_interfaces/embedding_in_wx3.py	2009年03月11日 19:45:23 UTC (rev 6973)
@@ -18,6 +18,11 @@
 Thanks to matplotlib and wx teams for creating such great software!
 
 """
+
+# Used to guarantee to use at least Wx2.8
+import wxversion
+wxversion.ensureMinimal('2.8')
+
 import sys, time, os, gc
 import matplotlib
 matplotlib.use('WXAgg')
@@ -26,18 +31,18 @@
 from matplotlib.figure import Figure
 import numpy as npy
 
-from wx import *
-from wx.xrc import *
+import wx
+import wx.xrc as xrc
 
 ERR_TOL = 1e-5 # floating point slop for peak-detection
 
 
 matplotlib.rc('image', origin='lower')
 
-class PlotPanel(Panel):
+class PlotPanel(wx.Panel):
 
 def __init__(self, parent):
- Panel.__init__(self, parent, -1)
+ wx.Panel.__init__(self, parent, -1)
 
 self.fig = Figure((5,4), 75)
 self.canvas = FigureCanvasWxAgg(self, -1, self.fig)
@@ -46,11 +51,11 @@
 #self.toolbar.set_active([0,1])
 
 # Now put all into a sizer
- sizer = BoxSizer(VERTICAL)
+ sizer = wx.BoxSizer(wx.VERTICAL)
 # This way of adding to sizer allows resizing
- sizer.Add(self.canvas, 1, LEFT|TOP|GROW)
+ sizer.Add(self.canvas, 1, wx.LEFT|wx.TOP|wx.GROW)
 # Best to allow the toolbar to resize!
- sizer.Add(self.toolbar, 0, GROW)
+ sizer.Add(self.toolbar, 0, wx.GROW)
 self.SetSizer(sizer)
 self.Fit()
 
@@ -94,43 +99,43 @@
 # this is supposed to prevent redraw flicker on some X servers...
 pass
 
-class MyApp(App):
+class MyApp(wx.App):
 def OnInit(self):
 xrcfile = os.path.join(os.path.dirname(__file__),"..","data",
 "embedding_in_wx3.xrc") 
- self.res = XmlResource(xrcfile)
+ self.res = xrc.XmlResource(xrcfile)
 
 # main frame and panel ---------
 
 self.frame = self.res.LoadFrame(None,"MainFrame")
- self.panel = XRCCTRL(self.frame,"MainPanel")
+ self.panel = xrc.XRCCTRL(self.frame,"MainPanel")
 
 # matplotlib panel -------------
 
 # container for matplotlib panel (I like to make a container
 # panel for our panel so I know where it'll go when in XRCed.)
- plot_container = XRCCTRL(self.frame,"plot_container_panel")
- sizer = BoxSizer(VERTICAL)
+ plot_container = xrc.XRCCTRL(self.frame,"plot_container_panel")
+ sizer = wx.BoxSizer(wx.VERTICAL)
 
 # matplotlib panel itself
 self.plotpanel = PlotPanel(plot_container)
 self.plotpanel.init_plot_data()
 
 # wx boilerplate
- sizer.Add(self.plotpanel, 1, EXPAND)
+ sizer.Add(self.plotpanel, 1, wx.EXPAND)
 plot_container.SetSizer(sizer)
 
 # whiz button ------------------
 
- whiz_button = XRCCTRL(self.frame,"whiz_button")
- EVT_BUTTON(whiz_button, whiz_button.GetId(),
- self.plotpanel.OnWhiz)
+ whiz_button = xrc.XRCCTRL(self.frame,"whiz_button")
+ wx.EVT_BUTTON(whiz_button, whiz_button.GetId(),
+ self.plotpanel.OnWhiz)
 
 # bang button ------------------
 
- bang_button = XRCCTRL(self.frame,"bang_button")
- EVT_BUTTON(bang_button, bang_button.GetId(),
- self.OnBang)
+ bang_button = xrc.XRCCTRL(self.frame,"bang_button")
+ wx.EVT_BUTTON(bang_button, bang_button.GetId(),
+ self.OnBang)
 
 # final setup ------------------
 
Modified: trunk/matplotlib/examples/user_interfaces/embedding_in_wx4.py
===================================================================
--- trunk/matplotlib/examples/user_interfaces/embedding_in_wx4.py	2009年03月11日 19:36:22 UTC (rev 6972)
+++ trunk/matplotlib/examples/user_interfaces/embedding_in_wx4.py	2009年03月11日 19:45:23 UTC (rev 6973)
@@ -4,6 +4,10 @@
 toolbar
 """
 
+# Used to guarantee to use at least Wx2.8
+import wxversion
+wxversion.ensureMinimal('2.8')
+
 from numpy import arange, sin, pi
 
 import matplotlib
@@ -16,13 +20,13 @@
 from matplotlib.figure import Figure
 from numpy.random import rand
 
-from wx import *
+import wx
 
 class MyNavigationToolbar(NavigationToolbar2WxAgg):
 """
 Extend the default wx toolbar with your own event handlers
 """
- ON_CUSTOM = NewId()
+ ON_CUSTOM = wx.NewId()
 def __init__(self, canvas, cankill):
 NavigationToolbar2WxAgg.__init__(self, canvas)
 
@@ -30,7 +34,7 @@
 # probably want to add your own.
 self.AddSimpleTool(self.ON_CUSTOM, _load_bitmap('stock_left.xpm'),
 'Click me', 'Activate custom contol')
- EVT_TOOL(self, self.ON_CUSTOM, self._on_custom)
+ wx.EVT_TOOL(self, self.ON_CUSTOM, self._on_custom)
 
 def _on_custom(self, evt):
 # add some text to the axes in a random location in axes (0,1)
@@ -51,13 +55,13 @@
 evt.Skip()
 
 
-class CanvasFrame(Frame):
+class CanvasFrame(wx.Frame):
 
 def __init__(self):
- Frame.__init__(self,None,-1,
+ wx.Frame.__init__(self,None,-1,
 'CanvasFrame',size=(550,350))
 
- self.SetBackgroundColour(NamedColor("WHITE"))
+ self.SetBackgroundColour(wx.NamedColor("WHITE"))
 
 self.figure = Figure(figsize=(5,4), dpi=100)
 self.axes = self.figure.add_subplot(111)
@@ -68,14 +72,14 @@
 
 self.canvas = FigureCanvas(self, -1, self.figure)
 
- self.sizer = BoxSizer(VERTICAL)
- self.sizer.Add(self.canvas, 1, TOP | LEFT | EXPAND)
+ self.sizer = wx.BoxSizer(wx.VERTICAL)
+ self.sizer.Add(self.canvas, 1, wx.TOP | wx.LEFT | wx.EXPAND)
 # Capture the paint message
- EVT_PAINT(self, self.OnPaint)
+ wx.EVT_PAINT(self, self.OnPaint)
 
 self.toolbar = MyNavigationToolbar(self.canvas, True)
 self.toolbar.Realize()
- if Platform == '__WXMAC__':
+ if wx.Platform == '__WXMAC__':
 # Mac platform (OSX 10.3, MacPython) does not seem to cope with
 # having a toolbar in a sizer. This work-around gets the buttons
 # back, but at the expense of having the toolbar at the top
@@ -88,8 +92,8 @@
 # By adding toolbar in sizer, we are able to put it at the bottom
 # of the frame - so appearance is closer to GTK version.
 # As noted above, doesn't work for Mac.
- self.toolbar.SetSize(Size(fw, th))
- self.sizer.Add(self.toolbar, 0, LEFT | EXPAND)
+ self.toolbar.SetSize(wx.Size(fw, th))
+ self.sizer.Add(self.toolbar, 0, wx.LEFT | wx.EXPAND)
 
 # update the axes menu on the toolbar
 self.toolbar.update()
@@ -101,7 +105,7 @@
 self.canvas.draw()
 event.Skip()
 
-class App(App):
+class App(wx.App):
 
 def OnInit(self):
 'Create the main window and insert the custom frame'
Modified: trunk/matplotlib/examples/user_interfaces/embedding_in_wx5.py
===================================================================
--- trunk/matplotlib/examples/user_interfaces/embedding_in_wx5.py	2009年03月11日 19:36:22 UTC (rev 6972)
+++ trunk/matplotlib/examples/user_interfaces/embedding_in_wx5.py	2009年03月11日 19:45:23 UTC (rev 6973)
@@ -1,3 +1,7 @@
+# Used to guarantee to use at least Wx2.8
+import wxversion
+wxversion.ensureMinimal('2.8')
+
 import wx
 import wx.aui
 import matplotlib as mpl
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_wx.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_wx.py	2009年03月11日 19:36:22 UTC (rev 6972)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_wx.py	2009年03月11日 19:45:23 UTC (rev 6973)
@@ -108,12 +108,23 @@
 import traceback, pdb
 _DEBUG_lvls = {1 : 'Low ', 2 : 'Med ', 3 : 'High', 4 : 'Error' }
 
+missingwx = "Matplotlib backend_wx and backend_wxagg require wxPython >=2.8"
 
 try:
+ import wxversion
+except ImportError:
+ raise ImportError(missingwx)
+
+try:
+ wxversion.ensureMinimal('2.8')
+except wxversion.AlreadyImportedError:
+ pass
+
+try:
 import wx
 backend_version = wx.VERSION_STRING
-except:
- raise ImportError("Matplotlib backend_wx requires wxPython be installed")
+except ImportError:
+ raise ImportError(missingwx)
 
 #!!! this is the call that is causing the exception swallowing !!!
 #wx.InitAllImageHandlers()
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_wxagg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_wxagg.py	2009年03月11日 19:36:22 UTC (rev 6972)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_wxagg.py	2009年03月11日 19:45:23 UTC (rev 6973)
@@ -16,17 +16,16 @@
 
 """
 
-import wx
 import matplotlib
 from matplotlib.figure import Figure
 
 from backend_agg import FigureCanvasAgg
-import backend_wx
+import backend_wx # already uses wxversion.ensureMinimal('2.8')
 from backend_wx import FigureManager, FigureManagerWx, FigureCanvasWx, \
 FigureFrameWx, DEBUG_MSG, NavigationToolbar2Wx, error_msg_wx, \
 draw_if_interactive, show, Toolbar, backend_version
+import wx
 
-
 class FigureFrameWxAgg(FigureFrameWx):
 def get_canvas(self, fig):
 return FigureCanvasWxAgg(self, -1, fig)
Property changes on: trunk/matplotlib/lib/matplotlib/sphinxext/mathmpl.py
___________________________________________________________________
Modified: svn:mergeinfo
 - /branches/v0_91_maint/doc/sphinxext/mathmpl.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/mathmpl.py:6946,6948,6950,6952,6960
 + /branches/v0_91_maint/doc/sphinxext/mathmpl.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/mathmpl.py:6946,6948,6950,6952,6960,6972
Property changes on: trunk/matplotlib/lib/matplotlib/sphinxext/only_directives.py
___________________________________________________________________
Modified: svn:mergeinfo
 - /branches/v0_91_maint/doc/sphinxext/only_directives.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/only_directives.py:6946,6948,6950,6952,6960
 + /branches/v0_91_maint/doc/sphinxext/only_directives.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/only_directives.py:6946,6948,6950,6952,6960,6972
Property changes on: trunk/matplotlib/lib/matplotlib/sphinxext/plot_directive.py
___________________________________________________________________
Modified: svn:mergeinfo
 - /branches/v0_91_maint/doc/sphinxext/plot_directive.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/plot_directive.py:6920-6925,6934,6941,6946,6948,6950,6952,6960
 + /branches/v0_91_maint/doc/sphinxext/plot_directive.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/plot_directive.py:6920-6925,6934,6941,6946,6948,6950,6952,6960,6972
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.

Revision: 6972
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6972&view=rev
Author: efiring
Date: 2009年03月11日 19:36:22 +0000 (2009年3月11日)
Log Message:
-----------
Ensure wx version >= 2.8; Sandro Tosi patch plus change to backend
Modified Paths:
--------------
 branches/v0_98_5_maint/CHANGELOG
 branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx2.py
 branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx3.py
 branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx4.py
 branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx5.py
 branches/v0_98_5_maint/lib/matplotlib/backends/backend_wx.py
 branches/v0_98_5_maint/lib/matplotlib/backends/backend_wxagg.py
Modified: branches/v0_98_5_maint/CHANGELOG
===================================================================
--- branches/v0_98_5_maint/CHANGELOG	2009年03月10日 20:45:44 UTC (rev 6971)
+++ branches/v0_98_5_maint/CHANGELOG	2009年03月11日 19:36:22 UTC (rev 6972)
@@ -1,3 +1,6 @@
+2009年03月11日 Ensure wx version >= 2.8; thanks to Sandro Tosi and
+ Chris Barker. - EF
+
 2009年02月26日 Support image clipping in pdf backend. - JKS
 
 2009年02月16日 Move plot_directive.py to the installed source tree. Add
Modified: branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx2.py
===================================================================
--- branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx2.py	2009年03月10日 20:45:44 UTC (rev 6971)
+++ branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx2.py	2009年03月11日 19:36:22 UTC (rev 6972)
@@ -4,6 +4,10 @@
 toolbar - comment out the setA_toolbar line for no toolbar
 """
 
+# Used to guarantee to use at least Wx2.8
+import wxversion
+wxversion.ensureMinimal('2.8')
+
 from numpy import arange, sin, pi
 
 import matplotlib
@@ -20,15 +24,15 @@
 
 from matplotlib.figure import Figure
 
-from wx import *
+import wx
 
-class CanvasFrame(Frame):
+class CanvasFrame(wx.Frame):
 
 def __init__(self):
- Frame.__init__(self,None,-1,
+ wx.Frame.__init__(self,None,-1,
 'CanvasFrame',size=(550,350))
 
- self.SetBackgroundColour(NamedColor("WHITE"))
+ self.SetBackgroundColour(wx.NamedColor("WHITE"))
 
 self.figure = Figure()
 self.axes = self.figure.add_subplot(111)
@@ -38,8 +42,8 @@
 self.axes.plot(t,s)
 self.canvas = FigureCanvas(self, -1, self.figure)
 
- self.sizer = BoxSizer(VERTICAL)
- self.sizer.Add(self.canvas, 1, LEFT | TOP | GROW)
+ self.sizer = wx.BoxSizer(wx.VERTICAL)
+ self.sizer.Add(self.canvas, 1, wx.LEFT | wx.TOP | wx.GROW)
 self.SetSizer(self.sizer)
 self.Fit()
 
@@ -49,7 +53,7 @@
 def add_toolbar(self):
 self.toolbar = NavigationToolbar2Wx(self.canvas)
 self.toolbar.Realize()
- if Platform == '__WXMAC__':
+ if wx.Platform == '__WXMAC__':
 # Mac platform (OSX 10.3, MacPython) does not seem to cope with
 # having a toolbar in a sizer. This work-around gets the buttons
 # back, but at the expense of having the toolbar at the top
@@ -62,8 +66,8 @@
 # By adding toolbar in sizer, we are able to put it at the bottom
 # of the frame - so appearance is closer to GTK version.
 # As noted above, doesn't work for Mac.
- self.toolbar.SetSize(Size(fw, th))
- self.sizer.Add(self.toolbar, 0, LEFT | EXPAND)
+ self.toolbar.SetSize(wx.Size(fw, th))
+ self.sizer.Add(self.toolbar, 0, wx.LEFT | wx.EXPAND)
 # update the axes menu on the toolbar
 self.toolbar.update()
 
@@ -71,7 +75,7 @@
 def OnPaint(self, event):
 self.canvas.draw()
 
-class App(App):
+class App(wx.App):
 
 def OnInit(self):
 'Create the main window and insert the custom frame'
Modified: branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx3.py
===================================================================
--- branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx3.py	2009年03月10日 20:45:44 UTC (rev 6971)
+++ branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx3.py	2009年03月11日 19:36:22 UTC (rev 6972)
@@ -18,6 +18,11 @@
 Thanks to matplotlib and wx teams for creating such great software!
 
 """
+
+# Used to guarantee to use at least Wx2.8
+import wxversion
+wxversion.ensureMinimal('2.8')
+
 import sys, time, os, gc
 import matplotlib
 matplotlib.use('WXAgg')
@@ -26,18 +31,18 @@
 from matplotlib.figure import Figure
 import numpy as npy
 
-from wx import *
-from wx.xrc import *
+import wx
+import wx.xrc as xrc
 
 ERR_TOL = 1e-5 # floating point slop for peak-detection
 
 
 matplotlib.rc('image', origin='lower')
 
-class PlotPanel(Panel):
+class PlotPanel(wx.Panel):
 
 def __init__(self, parent):
- Panel.__init__(self, parent, -1)
+ wx.Panel.__init__(self, parent, -1)
 
 self.fig = Figure((5,4), 75)
 self.canvas = FigureCanvasWxAgg(self, -1, self.fig)
@@ -46,11 +51,11 @@
 #self.toolbar.set_active([0,1])
 
 # Now put all into a sizer
- sizer = BoxSizer(VERTICAL)
+ sizer = wx.BoxSizer(wx.VERTICAL)
 # This way of adding to sizer allows resizing
- sizer.Add(self.canvas, 1, LEFT|TOP|GROW)
+ sizer.Add(self.canvas, 1, wx.LEFT|wx.TOP|wx.GROW)
 # Best to allow the toolbar to resize!
- sizer.Add(self.toolbar, 0, GROW)
+ sizer.Add(self.toolbar, 0, wx.GROW)
 self.SetSizer(sizer)
 self.Fit()
 
@@ -94,43 +99,43 @@
 # this is supposed to prevent redraw flicker on some X servers...
 pass
 
-class MyApp(App):
+class MyApp(wx.App):
 def OnInit(self):
 xrcfile = os.path.join(os.path.dirname(__file__),"..","data",
 "embedding_in_wx3.xrc") 
- self.res = XmlResource(xrcfile)
+ self.res = xrc.XmlResource(xrcfile)
 
 # main frame and panel ---------
 
 self.frame = self.res.LoadFrame(None,"MainFrame")
- self.panel = XRCCTRL(self.frame,"MainPanel")
+ self.panel = xrc.XRCCTRL(self.frame,"MainPanel")
 
 # matplotlib panel -------------
 
 # container for matplotlib panel (I like to make a container
 # panel for our panel so I know where it'll go when in XRCed.)
- plot_container = XRCCTRL(self.frame,"plot_container_panel")
- sizer = BoxSizer(VERTICAL)
+ plot_container = xrc.XRCCTRL(self.frame,"plot_container_panel")
+ sizer = wx.BoxSizer(wx.VERTICAL)
 
 # matplotlib panel itself
 self.plotpanel = PlotPanel(plot_container)
 self.plotpanel.init_plot_data()
 
 # wx boilerplate
- sizer.Add(self.plotpanel, 1, EXPAND)
+ sizer.Add(self.plotpanel, 1, wx.EXPAND)
 plot_container.SetSizer(sizer)
 
 # whiz button ------------------
 
- whiz_button = XRCCTRL(self.frame,"whiz_button")
- EVT_BUTTON(whiz_button, whiz_button.GetId(),
- self.plotpanel.OnWhiz)
+ whiz_button = xrc.XRCCTRL(self.frame,"whiz_button")
+ wx.EVT_BUTTON(whiz_button, whiz_button.GetId(),
+ self.plotpanel.OnWhiz)
 
 # bang button ------------------
 
- bang_button = XRCCTRL(self.frame,"bang_button")
- EVT_BUTTON(bang_button, bang_button.GetId(),
- self.OnBang)
+ bang_button = xrc.XRCCTRL(self.frame,"bang_button")
+ wx.EVT_BUTTON(bang_button, bang_button.GetId(),
+ self.OnBang)
 
 # final setup ------------------
 
Modified: branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx4.py
===================================================================
--- branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx4.py	2009年03月10日 20:45:44 UTC (rev 6971)
+++ branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx4.py	2009年03月11日 19:36:22 UTC (rev 6972)
@@ -4,6 +4,10 @@
 toolbar
 """
 
+# Used to guarantee to use at least Wx2.8
+import wxversion
+wxversion.ensureMinimal('2.8')
+
 from numpy import arange, sin, pi
 
 import matplotlib
@@ -16,13 +20,13 @@
 from matplotlib.figure import Figure
 from numpy.random import rand
 
-from wx import *
+import wx
 
 class MyNavigationToolbar(NavigationToolbar2WxAgg):
 """
 Extend the default wx toolbar with your own event handlers
 """
- ON_CUSTOM = NewId()
+ ON_CUSTOM = wx.NewId()
 def __init__(self, canvas, cankill):
 NavigationToolbar2WxAgg.__init__(self, canvas)
 
@@ -30,7 +34,7 @@
 # probably want to add your own.
 self.AddSimpleTool(self.ON_CUSTOM, _load_bitmap('stock_left.xpm'),
 'Click me', 'Activate custom contol')
- EVT_TOOL(self, self.ON_CUSTOM, self._on_custom)
+ wx.EVT_TOOL(self, self.ON_CUSTOM, self._on_custom)
 
 def _on_custom(self, evt):
 # add some text to the axes in a random location in axes (0,1)
@@ -51,13 +55,13 @@
 evt.Skip()
 
 
-class CanvasFrame(Frame):
+class CanvasFrame(wx.Frame):
 
 def __init__(self):
- Frame.__init__(self,None,-1,
+ wx.Frame.__init__(self,None,-1,
 'CanvasFrame',size=(550,350))
 
- self.SetBackgroundColour(NamedColor("WHITE"))
+ self.SetBackgroundColour(wx.NamedColor("WHITE"))
 
 self.figure = Figure(figsize=(5,4), dpi=100)
 self.axes = self.figure.add_subplot(111)
@@ -68,14 +72,14 @@
 
 self.canvas = FigureCanvas(self, -1, self.figure)
 
- self.sizer = BoxSizer(VERTICAL)
- self.sizer.Add(self.canvas, 1, TOP | LEFT | EXPAND)
+ self.sizer = wx.BoxSizer(wx.VERTICAL)
+ self.sizer.Add(self.canvas, 1, wx.TOP | wx.LEFT | wx.EXPAND)
 # Capture the paint message
- EVT_PAINT(self, self.OnPaint)
+ wx.EVT_PAINT(self, self.OnPaint)
 
 self.toolbar = MyNavigationToolbar(self.canvas, True)
 self.toolbar.Realize()
- if Platform == '__WXMAC__':
+ if wx.Platform == '__WXMAC__':
 # Mac platform (OSX 10.3, MacPython) does not seem to cope with
 # having a toolbar in a sizer. This work-around gets the buttons
 # back, but at the expense of having the toolbar at the top
@@ -88,8 +92,8 @@
 # By adding toolbar in sizer, we are able to put it at the bottom
 # of the frame - so appearance is closer to GTK version.
 # As noted above, doesn't work for Mac.
- self.toolbar.SetSize(Size(fw, th))
- self.sizer.Add(self.toolbar, 0, LEFT | EXPAND)
+ self.toolbar.SetSize(wx.Size(fw, th))
+ self.sizer.Add(self.toolbar, 0, wx.LEFT | wx.EXPAND)
 
 # update the axes menu on the toolbar
 self.toolbar.update()
@@ -101,7 +105,7 @@
 self.canvas.draw()
 event.Skip()
 
-class App(App):
+class App(wx.App):
 
 def OnInit(self):
 'Create the main window and insert the custom frame'
Modified: branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx5.py
===================================================================
--- branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx5.py	2009年03月10日 20:45:44 UTC (rev 6971)
+++ branches/v0_98_5_maint/examples/user_interfaces/embedding_in_wx5.py	2009年03月11日 19:36:22 UTC (rev 6972)
@@ -1,3 +1,7 @@
+# Used to guarantee to use at least Wx2.8
+import wxversion
+wxversion.ensureMinimal('2.8')
+
 import wx
 import wx.aui
 import matplotlib as mpl
Modified: branches/v0_98_5_maint/lib/matplotlib/backends/backend_wx.py
===================================================================
--- branches/v0_98_5_maint/lib/matplotlib/backends/backend_wx.py	2009年03月10日 20:45:44 UTC (rev 6971)
+++ branches/v0_98_5_maint/lib/matplotlib/backends/backend_wx.py	2009年03月11日 19:36:22 UTC (rev 6972)
@@ -108,12 +108,23 @@
 import traceback, pdb
 _DEBUG_lvls = {1 : 'Low ', 2 : 'Med ', 3 : 'High', 4 : 'Error' }
 
+missingwx = "Matplotlib backend_wx and backend_wxagg require wxPython >=2.8"
 
 try:
+ import wxversion
+except ImportError:
+ raise ImportError(missingwx)
+
+try:
+ wxversion.ensureMinimal('2.8')
+except wxversion.AlreadyImportedError:
+ pass
+
+try:
 import wx
 backend_version = wx.VERSION_STRING
-except:
- raise ImportError("Matplotlib backend_wx requires wxPython be installed")
+except ImportError:
+ raise ImportError(missingwx)
 
 #!!! this is the call that is causing the exception swallowing !!!
 #wx.InitAllImageHandlers()
Modified: branches/v0_98_5_maint/lib/matplotlib/backends/backend_wxagg.py
===================================================================
--- branches/v0_98_5_maint/lib/matplotlib/backends/backend_wxagg.py	2009年03月10日 20:45:44 UTC (rev 6971)
+++ branches/v0_98_5_maint/lib/matplotlib/backends/backend_wxagg.py	2009年03月11日 19:36:22 UTC (rev 6972)
@@ -16,17 +16,16 @@
 
 """
 
-import wx
 import matplotlib
 from matplotlib.figure import Figure
 
 from backend_agg import FigureCanvasAgg
-import backend_wx
+import backend_wx # already uses wxversion.ensureMinimal('2.8')
 from backend_wx import FigureManager, FigureManagerWx, FigureCanvasWx, \
 FigureFrameWx, DEBUG_MSG, NavigationToolbar2Wx, error_msg_wx, \
 draw_if_interactive, show, Toolbar, backend_version
+import wx
 
-
 class FigureFrameWxAgg(FigureFrameWx):
 def get_canvas(self, fig):
 return FigureCanvasWxAgg(self, -1, fig)
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