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Hi Robert,
If your app is wxPython based then I would use the attached as a test 
case and not the simple_plot one.
Then if you don't use wxPython Unicode 2.6.x then you need to follow 
Andrea's work around.
matplotlib/backends/_wxagg.pyd
to
matplotlib/backends/_wxagg not used.pyd
Hope this helps
Werner

Hello Werner, 
 
I run on WinXP with 
matplotlib 0.9.0 
python 2.4.3 (enthought edition) 
wx.VERSION_STRING = 2.6.3.3 
 
 
I tried your small example to use your setup and your simple_plot but i 
get the following traceback: 
 
 Traceback (most recent call last): 
 File "simpletest.py", line 6, in ? 
 File "pylab.pyo", line 1, in ? 
 File "matplotlib\pylab.pyo", line 203, in ? 
 File "matplotlib\axes.pyo", line 16, in ? 
 File "matplotlib\axis.pyo", line 19, in ? 
 File "matplotlib\patches.pyo", line 42, in ? 
 File "matplotlib\patches.pyo", line 79, in Patch 
 File "matplotlib\cbook.pyo", line 352, in dedent 
 AttributeError: 'NoneType' object has no attribute 'splitlines' 
 
 Did I miss something? 
 
 Actually I am also trying to understand how to py2exe my own app. 
 
 Thanx for help. 
 
 Best Regards 
 
 Robert 
 
 Werner F. Bruhin wrote: 
 Hi Giorgio, 
 
 Had a quick look at pylab based scripts and got an error on 
 backend_tkagg when py2exe it. It looks like one needs to force 
the 
 backend to be included, I used tkagg but you would have to 
replace that 
 with wxagg for your script. 
 
 Attached is a setup.py and from the examples the file 
simple_plot.py. 
 
 Werner 
 
 # -*- coding: iso-8859-1 -*-# 
 from distutils.core import setup 
 import os 
 from os.path import join 
 import shutil 
 
 import glob 
 import py2exe 
 from py2exe.build_exe import py2exe 
 import sys 
 
 import matplotlib 
 mpdir, mpfiles = matplotlib.get_py2exe_datafiles() 
 
 # cleanup dist and build directory first (for new py2exe 
version) 
 if os.path.exists("dist/prog"): 
 shutil.rmtree("dist/prog") 
 
 if os.path.exists("dist/lib"): 
 shutil.rmtree("dist/lib") 
 
 if os.path.exists("build"): 
 shutil.rmtree("build") 
 
 
 
 # 
 # A program using wxPython 
 
 # The manifest will be inserted as resource into the .exe. 
This 
 # gives the controls the Windows XP appearance (if run on XP 
;-) 
 # 
 manifest_template = ''' 
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?> 
 <assembly xmlns="urn:schemas-microsoft-com:asm.v1" 
manifestVersion="1.0"> 
 <assemblyIdentity 
 version="5.0.0.0" 
 processorArchitecture="x86" 
 name="%(prog)s" 
 type="win32" 
 /> 
 <description>%(prog)s</description> 
 <dependency> 
 <dependentAssembly> 
 <assemblyIdentity 
 type="win32" 
 name="Microsoft.Windows.Common-Controls" 
 version="6.0.0.0" 
 processorArchitecture="X86" 
 publicKeyToken="6595b64144ccf1df" 
 language="*" 
 /> 
 </dependentAssembly> 
 </dependency> 
 <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> 
 <security> 
 <requestedPrivileges> 
 <requestedExecutionLevel 
 level="AsInvoker" 
 uiAccess="false"/> 
 </requestedPrivileges> 
 </security> 
 </trustInfo> 
 </assembly> 
 ''' 
 
 RT_MANIFEST = 32 
 # 
 
 # options for py2exe 
 options = {"py2exe": {"compressed": 1, 
 "optimize": 2, 
 "packages": ["encodings", 
 "pytz.zoneinfo.UTC", 
"matplotlib.numerix", "matplotlib.backends.backend_tkagg" 
 ], 
 "excludes": ["MySQLdb", ], 
 "dll_excludes": ["wxmsw26uh_vc.dll"] 
 } 
 } 
 zipfile = r"lib\library.zip" 
 
 class MetaBase: 
 def __init__(self, **kw): 
 self.__dict__.update(kw) 
 self.version = '1.0' 
 self.author = "yourname" 
 self.author_email = "na...@wh..." 
 self.company_name = "" 
 self.copyright = "2003 - 2007 by whoever" 
 self.url = "http://www.whatever.com/" 
 self.download_url = "http://www.whatever.com/en/" 
 self.trademark = "" 
 self.comments = "a comment on the prog" 
 self.name = "the prog name" 
 self.description = "a desc on the prog" 
 
 wx_emb = MetaBase( 
 script = "simple_plot.py", 
 other_resources = [(RT_MANIFEST, 1, 
manifest_template % dict(prog="your prog name"))], 
 ## icon_resources = [(1, r"images/some.ico")], 
 dest_base = r"prog\simple_plot") 
 
 setup( 
 classifiers = ["Copyright:: your name", 
 "Development Status :: 5 Stable", 
 "Intended Audience :: End User", 
 "License :: Shareware", 
 "Operating System :: Microsoft :: Windows 
2000", 
 "Operating System :: Microsoft :: Windows 
XP", 
 "Operating System :: Microsoft :: Windows 
9x", 
 "Programming Language :: Python, 
wxPython", 
 "Topic :: Home Use" 
 "Natural Language :: German", 
 "Natural Language :: French", 
 "Natural Language :: English"], 
 windows = [wx_emb], 
 options = options, 
 zipfile = zipfile, 
 data_files = [("lib\\matplotlibdata", mpfiles), 
 ## matplotlib.get_py2exe_datafiles(), # if 
you don't use the lib option 
 ] 
 ) 
 #!/usr/bin/env python 
 """ 
 Example: simple line plot. 
 Show how to make and save a simple line plot with labels, title 
and grid 
 """ 
 from pylab import * 
 
 t = arange(0.0, 1.0+0.01, 0.01) 
 s = cos(2*2*pi*t) 
 plot(t, s) 
 
 xlabel('time (s)') 
 ylabel('voltage (mV)') 
 title('About as simple as it gets, folks') 
 grid(True) 
 
 #savefig('simple_plot.png') 
 savefig('simple_plot') 
 
 show() 
 
 
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Werner F. Bruhin wrote: 
> 
> Hi Archana, 
> 
> Archana Ganesan wrote: 
>> Hi all, 
>> 
>> I have a python application that uses matplotlib. I want to compile 
it 
>> into an executable. I tried using py2exe but it returned some error 
>> w.rt matplotlib. Cpuld anyone please help me with this? Is there 
some 
>> other way to get it done? 
> I am using matplotlib (currently 0.90) with wxPython and py2exe 
> (0.6.6). Attached are some sample files. 
> 
> I am on: 
> # Python 2.5 (r25:51908, Sep 19 2006, 09:52:17) [MSC v.1310 32 bit 
> (Intel)] 
> # wxPython 2.8.1.1, Boa Constructor 0.5.2 
> 
> And as I am still using wxPython Ansi I renamed 
> 
> matplotlib/backends/_wxagg.pyd 
> 
> to 
> 
> matplotlib/backends/_wxagg not used.pyd 
> 
> Hope this helps 
> Werner 
> 
> 
> # -*- coding: iso-8859-1 -*-# 
> from distutils.core import setup 
> import os 
> from os.path import join 
> import shutil 
> 
> import glob 
> import py2exe 
> from py2exe.build_exe import py2exe 
> import sys 
> 
> import matplotlib 
> mpdir, mpfiles = matplotlib.get_py2exe_datafiles() 
> 
> # cleanup dist and build directory first (for new py2exe version) 
> if os.path.exists("dist/prog"): 
> shutil.rmtree("dist/prog") 
> 
> if os.path.exists("dist/lib"): 
> shutil.rmtree("dist/lib") 
> 
> if os.path.exists("build"): 
> shutil.rmtree("build") 
> 
> 
> 
> # 
> # A program using wxPython 
> 
> # The manifest will be inserted as resource into the .exe. This 
> # gives the controls the Windows XP appearance (if run on XP ;-) 
> # 
> manifest_template = ''' 
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?> 
> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" 
manifestVersion="1.0"> 
> <assemblyIdentity 
> version="5.0.0.0" 
> processorArchitecture="x86" 
> name="%(prog)s" 
> type="win32" 
> /> 
> <description>%(prog)s</description> 
> <dependency> 
> <dependentAssembly> 
> <assemblyIdentity 
> type="win32" 
> name="Microsoft.Windows.Common-Controls" 
> version="6.0.0.0" 
> processorArchitecture="X86" 
> publicKeyToken="6595b64144ccf1df" 
> language="*" 
> /> 
> </dependentAssembly> 
> </dependency> 
> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> 
> <security> 
> <requestedPrivileges> 
> <requestedExecutionLevel 
> level="AsInvoker" 
> uiAccess="false"/> 
> </requestedPrivileges> 
> </security> 
> </trustInfo> 
> </assembly> 
> ''' 
> 
> RT_MANIFEST = 32 
> # 
> 
> # options for py2exe 
> options = {"py2exe": {"compressed": 1, 
> "optimize": 2, 
> "packages": ["encodings", 
> ## "kinterbasdb", 
> "pytz.zoneinfo.UTC", 
> "matplotlib.numerix", 
> ## "email", 
> ## "numpy" 
> ## "PIL", 
> ], 
> "excludes": ["MySQLdb", "Tkconstants", 
"Tkinter", 
> "tcl", 
> "orm.adapters.pgsql", 
> "orm.adapters.mysql" 
> ], 
> "dll_excludes": ["tcl84.dll", "tk84.dll", 
> "wxmsw26uh_vc.dll"] 
> } 
> } 
> zipfile = r"lib\library.zip" 
> 
> class MetaBase: 
> def __init__(self, **kw): 
> self.__dict__.update(kw) 
> self.version = '1.0' 
> self.author = "yourname" 
> self.author_email = "na...@wh..." 
> self.company_name = "" 
> self.copyright = "2003 - 2007 by whoever" 
> self.url = "http://www.whatever.com/" 
> self.download_url = "http://www.whatever.com/en/" 
> self.trademark = "" 
> self.comments = "a comment on the prog" 
> self.name = "the prog name" 
> self.description = "a desc on the prog" 
> 
> wx_emb = MetaBase( 
> script = "embedding_in_wx4.py", 
> other_resources = [(RT_MANIFEST, 1, manifest_template % 
> dict(prog="your prog name"))], 
> ## icon_resources = [(1, r"images/some.ico")], 
> dest_base = r"prog\wx_embed") 
> 
> setup( 
> classifiers = ["Copyright:: your name", 
> "Development Status :: 5 Stable", 
> "Intended Audience :: End User", 
> "License :: Shareware", 
> "Operating System :: Microsoft :: Windows 2000", 
> "Operating System :: Microsoft :: Windows XP", 
> "Operating System :: Microsoft :: Windows 9x", 
> "Programming Language :: Python, wxPython", 
> "Topic :: Home Use" 
> "Natural Language :: German", 
> "Natural Language :: French", 
> "Natural Language :: English"], 
> windows = [wx_emb], 
> #console = [twcb], 
> options = options, 
> zipfile = zipfile, 
> data_files = [("lib\\matplotlibdata", mpfiles), 
> ## matplotlib.get_py2exe_datafiles(), # if you 
don't 
> use the lib option 
> #### ("prog\\amaradata", amaradata), 
> #### ("prog\\amaradata\\Schemata", amaraschemata), 
> #### ("prog\\", python4dll) 
> ] 
> ) 
> 
> #!/usr/bin/env python 
> """ 
> An example of how to use wx or wxagg in an application with a custom 
> toolbar 
> """ 
> 
> from matplotlib.numerix import arange, sin, pi 
> 
> import matplotlib 
> 
> # uncomment the following to use wx rather than wxagg 
> #matplotlib.use('WX') 
> #from matplotlib.backends.backend_wx import FigureCanvasWx as 
FigureCanvas 
> 
> # comment out the following to use wx rather than wxagg 
> matplotlib.use('WXAgg') 
> from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as 
> FigureCanvas 
> from matplotlib.backends.backend_wxagg import NavigationToolbar2WxAgg 
> 
> from matplotlib.backends.backend_wx import _load_bitmap 
> from matplotlib.figure import Figure 
> from matplotlib.numerix.mlab import rand 
> 
> import wx 
> 
> class MyNavigationToolbar(NavigationToolbar2WxAgg): 
> """ 
> Extend the default wx toolbar with your own event handlers 
> """ 
> ON_CUSTOM = wx.NewId() 
> def __init__(self, canvas, cankill): 
> NavigationToolbar2WxAgg.__init__(self, canvas) 
> 
> # for simplicity I'm going to reuse a bitmap from wx, you'll 
> # probably want to add your own. 
> self.AddSimpleTool(self.ON_CUSTOM, 
_load_bitmap('stock_left.xpm'), 
> 'Click me', 'Activate custom contol') 
> self.Bind(wx.EVT_TOOL, self._on_custom, id=self.ON_CUSTOM) 
> 
> def _on_custom(self, evt): 
> # add some text to the axes in a random location in axes 
(0,1) 
> # coords) with a random color 
> 
> # get the axes 
> ax = self.canvas.figure.axes[0] 
> 
> # generate a random location can color 
> x,y = tuple(rand(2)) 
> rgb = tuple(rand(3)) 
> 
> # add the text and draw 
> ax.text(x, y, 'You clicked me', 
> transform=ax.transAxes, 
> color=rgb) 
> self.canvas.draw() 
> evt.Skip() 
> 
> 
> class CanvasFrame(wx.Frame): 
> 
> def __init__(self): 
> wx.Frame.__init__(self,None,-1, 
> 'CanvasFrame',size=(550,350)) 
> 
> self.SetBackgroundColour(wx.NamedColor("WHITE")) 
> 
> self.figure = Figure(figsize=(5,4), dpi=100) 
> self.axes = self.figure.add_subplot(111) 
> t = arange(0.0,3.0,0.01) 
> s = sin(2*pi*t) 
> 
> self.axes.plot(t,s) 
> 
> self.canvas = FigureCanvas(self, -1, self.figure) 
> 
> self.sizer = wx.BoxSizer(wx.VERTICAL) 
> self.sizer.Add(self.canvas, 1, wx.TOP | wx.LEFT | wx.EXPAND) 
> # Capture the paint message 
> self.Bind(wx.EVT_PAINT, self.OnPaint) 
> 
> self.toolbar = MyNavigationToolbar(self.canvas, True) 
> self.toolbar.Realize() 
> 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 
> self.SetToolBar(self.toolbar) 
> else: 
> # On Windows platform, default window size is incorrect, 
so 
> set 
> # toolbar width to figure width. 
> tw, th = self.toolbar.GetSizeTuple() 
> fw, fh = self.canvas.GetSizeTuple() 
> # 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(wx.Size(fw, th)) 
> self.sizer.Add(self.toolbar, 0, wx.LEFT | wx.EXPAND) 
> 
> # update the axes menu on the toolbar 
> self.toolbar.update() 
> self.SetSizer(self.sizer) 
> self.Fit() 
> 
> 
> def OnPaint(self, event): 
> self.canvas.draw() 
> event.Skip() 
> 
> class App(wx.App): 
> 
> def OnInit(self): 
> 'Create the main window and insert the custom frame' 
> frame = CanvasFrame() 
> frame.Show(True) 
> 
> return True 
> 
> app = App(0) 
> app.MainLoop() 
> 
> 
> 
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> your 
> opinions on IT & business topics through brief surveys-and earn cash 
> 
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV 
 Werner F. Bruhin wrote:
 Hi Giorgio, 
 
Had a quick look at pylab based scripts and got an error on 
backend_tkagg when py2exe it. It looks like one needs to force the 
backend to be included, I used tkagg but you would have to replace that 
with wxagg for your script. 
 
Attached is a setup.py and from the examples the file simple_plot.py. 
 
Werner 
 
# -*- coding: iso-8859-1 -*-# 
from distutils.core import setup 
import os 
from os.path import join 
import shutil 
 
import glob 
import py2exe 
from py2exe.build_exe import py2exe 
import sys 
 
import matplotlib 
mpdir, mpfiles = matplotlib.get_py2exe_datafiles() 
 
# cleanup dist and build directory first (for new py2exe version) 
if os.path.exists("dist/prog"): 
 shutil.rmtree("dist/prog") 
 
if os.path.exists("dist/lib"): 
 shutil.rmtree("dist/lib") 
 
if os.path.exists("build"): 
 shutil.rmtree("build") 
 
 
 
# 
# A program using wxPython 
 
# The manifest will be inserted as resource into the .exe. This 
# gives the controls the Windows XP appearance (if run on XP ;-) 
# 
manifest_template = ''' 
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> 
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> 
<assemblyIdentity 
 version="5.0.0.0" 
 processorArchitecture="x86" 
 name="%(prog)s" 
 type="win32" 
/> 
<description>%(prog)s</description> 
<dependency> 
 <dependentAssembly> 
 <assemblyIdentity 
 type="win32" 
 name="Microsoft.Windows.Common-Controls" 
 version="6.0.0.0" 
 processorArchitecture="X86" 
 publicKeyToken="6595b64144ccf1df" 
 language="*" 
 /> 
 </dependentAssembly> 
</dependency> 
 <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> 
 <security> 
 <requestedPrivileges> 
 <requestedExecutionLevel 
 level="AsInvoker" 
 uiAccess="false"/> 
 </requestedPrivileges> 
 </security> 
 </trustInfo> 
</assembly> 
''' 
 
RT_MANIFEST = 32 
# 
 
# options for py2exe 
options = {"py2exe": {"compressed": 1, 
 "optimize": 2, 
 "packages": ["encodings", 
 "pytz.zoneinfo.UTC", "matplotlib.numerix", "matplotlib.backends.backend_tkagg" 
 ], 
 "excludes": ["MySQLdb", ], 
 "dll_excludes": ["wxmsw26uh_vc.dll"] 
 } 
 } 
zipfile = r"lib\library.zip" 
 
class MetaBase: 
 def __init__(self, **kw): 
 self.__dict__.update(kw) 
 self.version = '1.0' 
 self.author = "yourname" 
 self.author_email = "na...@wh..." 
 self.company_name = "" 
 self.copyright = "2003 - 2007 by whoever" 
 self.url = "http://www.whatever.com/" 
 self.download_url = "http://www.whatever.com/en/" 
 self.trademark = "" 
 self.comments = "a comment on the prog" 
 self.name = "the prog name" 
 self.description = "a desc on the prog" 
 
wx_emb = MetaBase( 
 script = "simple_plot.py", 
 other_resources = [(RT_MANIFEST, 1, manifest_template % dict(prog="your prog name"))], 
## icon_resources = [(1, r"images/some.ico")], 
 dest_base = r"prog\simple_plot") 
 
setup( 
 classifiers = ["Copyright:: your name", 
 "Development Status :: 5 Stable", 
 "Intended Audience :: End User", 
 "License :: Shareware", 
 "Operating System :: Microsoft :: Windows 2000", 
 "Operating System :: Microsoft :: Windows XP", 
 "Operating System :: Microsoft :: Windows 9x", 
 "Programming Language :: Python, wxPython", 
 "Topic :: Home Use" 
 "Natural Language :: German", 
 "Natural Language :: French", 
 "Natural Language :: English"], 
 windows = [wx_emb], 
 options = options, 
 zipfile = zipfile, 
 data_files = [("lib\\matplotlibdata", mpfiles), 
## matplotlib.get_py2exe_datafiles(), # if you don't use the lib option 
 ] 
 ) 
#!/usr/bin/env python 
""" 
Example: simple line plot. 
Show how to make and save a simple line plot with labels, title and grid 
""" 
from pylab import * 
 
t = arange(0.0, 1.0+0.01, 0.01) 
s = cos(2*2*pi*t) 
plot(t, s) 
 
xlabel('time (s)') 
ylabel('voltage (mV)') 
title('About as simple as it gets, folks') 
grid(True) 
 
#savefig('simple_plot.png') 
savefig('simple_plot') 
 
show() 
 
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opinions on IT & business topics through brief surveys-and earn cash 
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