[Matplotlib-users] wxmsw26uh_vc.dll

2006-11-04 Thread Etrade Griffiths
Hi

running Win XP, Python 2.4 with matlibplot and wxpython installed from 
these executables both down-loaded from sourceforge

matplotlib-0.87.7.win32-py2.4.exe
wxPython2.6-win32-ansi-2.6.3.3-py24.exe

Just taking the first steps with matplotlib and wxpython using 
wxmpl.  Running one of the wxmpl test apps I get this error message

python.exe - Unable to locate component

This application has failed to start because wxmsw26uh_vc.dll was not 
found.  Reinstalling this application may fix this problem

After dismissing the message box, the app pops up and runs OK so I guess 
the error is not that serious but still pretty irritating to users.  Tried 
reinstalling but that doesn't help.  Also did a google search on 
wxmsw26uh_vc.dll and it seems that several people have reported this 
problem but I couldn't find a solution.  One of the discussions I did find 
mentioned unicode versions of wxpython but AFAIK I have never installed a 
unicode version.

All suggestions gratefully received!



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Re: [Matplotlib-users] wxmsw26uh_vc.dll

2006-11-04 Thread Charlie Moad
Installing the unicode version of wxpython is the solution.  This will
get rid of the error message.  Matplotlib is compiled against it.

On 11/4/06, Etrade Griffiths [EMAIL PROTECTED] wrote:
 Hi

 running Win XP, Python 2.4 with matlibplot and wxpython installed from
 these executables both down-loaded from sourceforge

 matplotlib-0.87.7.win32-py2.4.exe
 wxPython2.6-win32-ansi-2.6.3.3-py24.exe

 Just taking the first steps with matplotlib and wxpython using
 wxmpl.  Running one of the wxmpl test apps I get this error message

 python.exe - Unable to locate component

 This application has failed to start because wxmsw26uh_vc.dll was not
 found.  Reinstalling this application may fix this problem

 After dismissing the message box, the app pops up and runs OK so I guess
 the error is not that serious but still pretty irritating to users.  Tried
 reinstalling but that doesn't help.  Also did a google search on
 wxmsw26uh_vc.dll and it seems that several people have reported this
 problem but I couldn't find a solution.  One of the discussions I did find
 mentioned unicode versions of wxpython but AFAIK I have never installed a
 unicode version.

 All suggestions gratefully received!



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Re: [Matplotlib-users] wxmsw26uh_vc.dll

2006-11-04 Thread Werner F. Bruhin




Hi Charlie,

Charlie Moad wrote:

  Installing the unicode version of wxpython is the solution.  This will
get rid of the error message.  Matplotlib is compiled against it.
  

Isn't this a maint headache for you and others maintaining matplotlib?

Will there be wxPython 2.6, 2.7 and 2.8 builds?

Is it not possible to have a wxPython nutral build?

Best regards
Werner



  
On 11/4/06, Etrade Griffiths [EMAIL PROTECTED] wrote:
  
  
Hi

running Win XP, Python 2.4 with matlibplot and wxpython installed from
these executables both down-loaded from sourceforge

matplotlib-0.87.7.win32-py2.4.exe
wxPython2.6-win32-ansi-2.6.3.3-py24.exe

Just taking the first steps with matplotlib and wxpython using
wxmpl.  Running one of the wxmpl test apps I get this error message

python.exe - Unable to locate component

"This application has failed to start because wxmsw26uh_vc.dll was not
found.  Reinstalling this application may fix this problem"

After dismissing the message box, the app pops up and runs OK so I guess
the error is not that serious but still pretty irritating to users.  Tried
reinstalling but that doesn't help.  Also did a google search on
wxmsw26uh_vc.dll and it seems that several people have reported this
problem but I couldn't find a solution.  One of the discussions I did find
mentioned unicode versions of wxpython but AFAIK I have never installed a
unicode version.

All suggestions gratefully received!



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[Matplotlib-users] Can python excute multi-files task

2006-11-04 Thread zhangh1
Hi, all:
Can python excute multi-files task, just like C++ with #include **.h?


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[Matplotlib-users] Can python excute multi-files task

2006-11-04 Thread zhangh1
Hi, all:
Can python excute multi-files task, just like C++ with #include **.h?


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Re: [Matplotlib-users] Can python excute multi-files task

2006-11-04 Thread zhangh1
 Hi, all:
 Can python excute multi-files task, just like C++ with #include **.h?




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Re: [Matplotlib-users] wxmsw26uh_vc.dll

2006-11-04 Thread Charlie Moad
On 11/4/06, Werner F. Bruhin [EMAIL PROTECTED] wrote:

  Hi Charlie,

  Charlie Moad wrote:

  Installing the unicode version of wxpython is the solution. This will
 get rid of the error message. Matplotlib is compiled against it.

  Isn't this a maint headache for you and others maintaining matplotlib?

Among other things. ;)

  Will there be wxPython 2.6, 2.7 and 2.8 builds?

I hope not.  I am guessing that wxPython is like the linux kernel, so
2.7 is a dev branch.

  Is it not possible to have a wxPython nutral build?

The native interface was  added for high speed blitting/animation.  A
while back we talked about and agreed on trying to remove the native
interfaces for gtk and wxpython to avoid these compilation headaches.
This was after having decent success with pure python approaches for
qt3 and qt4.  We are sticking with the unicode wxpython build for the
remainder of 0.87.x to avoid more confusion.  Ideally 0.88 will have
the pure python blitting implementations.

- Charlie

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[Matplotlib-users] type error complaint

2006-11-04 Thread Alan Jackson
A problem I don't understand with matplotlib. This used to work, until I 
upgraded. Now running 

dev-lang/python-2.4.3-r4
dev-python/numpy-1.0
dev-python/matplotlib-0.87.7
sci-libs/scipy-0.5.1-r1

on a Gentoo Linux system :

2.6.16-gentoo-r3
AMD Athlon 64 X2 3800+


$ ~/lib/python/weatherlib_alpha.py 
/usr/lib/python2.4/site-packages/wx-2.6-gtk2-ansi/wx/_core.py:13155: 
UserWarning: wxPython/wxWidgets release number mismatch
  warnings.warn(wxPython/wxWidgets release number mismatch)
/usr/lib/python2.4/calendar.py:105: DeprecationWarning: integer argument 
expected, got float
  return datetime.date(year, month, day).weekday()
/usr/lib/python2.4/site-packages/dateutil/relativedelta.py:271: 
DeprecationWarning: integer argument expected, got float
  ret = (other.replace(**repl)
Traceback (most recent call last):
  File /home/ajackson/lib/python/weatherlib_alpha.py, line 228, in ?
WD = wpanel(WD_defs)
  File /home/ajackson/lib/python/weatherlib_alpha.py, line 138, in __init__
self.Cax_c = figtext(0.84, .1, 'OOO')
  File /usr/lib/python2.4/site-packages/matplotlib/pylab.py, line 776, in 
figtext
draw_if_interactive()
  File /usr/lib/python2.4/site-packages/matplotlib/backends/backend_wx.py, 
line 1172, in draw_if_interactive
figManager.canvas.draw()
  File /usr/lib/python2.4/site-packages/matplotlib/backends/backend_wxagg.py, 
line 61, in draw
FigureCanvasAgg.draw(self)
  File /usr/lib/python2.4/site-packages/matplotlib/backends/backend_agg.py, 
line 392, in draw
self.figure.draw(renderer)
  File /usr/lib/python2.4/site-packages/matplotlib/figure.py, line 544, in 
draw
for a in self.axes: a.draw(renderer)
  File /usr/lib/python2.4/site-packages/matplotlib/axes.py, line 1063, in draw
a.draw(renderer)
  File /usr/lib/python2.4/site-packages/matplotlib/axis.py, line 559, in draw
tick.set_label1(label)
  File /usr/lib/python2.4/site-packages/matplotlib/axis.py, line 188, in 
set_label1
self.label1.set_text(s)
  File /usr/lib/python2.4/site-packages/matplotlib/text.py, line 671, in 
set_text
raise TypeError(This doesn't look like a string: '%s'%s)
TypeError: This doesn't look like a string: '0.0'


-- 
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| Alan K. Jackson| To see a World in a Grain of Sand  |
| [EMAIL PROTECTED]  | And a Heaven in a Wild Flower, |
| www.ajackson.org   | Hold Infinity in the palm of your hand |
| Houston, Texas | And Eternity in an hour. - Blake   |
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