Re: [Matplotlib-users] How do I debug under PythonWin or IDLE?

2009-01-11 Thread Goyo 
El jue, 08-01-2009 a las 12:09 -0600, de...@verizon.net escribió:
 I am sure this is a well know issue, so please feel free to just give a 
 link if the answer and solution are long.  I have a newly installed 
 matplotlib installations running on Windows XP using Python 2.5.4.  When 
 I execute a simple 4 line example (copied directly from the PyPlot 
 tutorial) in either PythonWin or IDLE, , it works fine and I terminate 
 by right clicking on the generated figure and doing a Close.  However, 
 when I rerun the code from the IDE (makes no difference if I use 
 PythonWin or IDLE) the figure hangs and eventually I get an abnormal 
 exit and crash out of the IDE (in PythonWin there is a dialogue box that 
 says “Runtime Error” in pythonwin.exe.  This makes debugging in an IDE 
 very clumsy, because I need to exit and restart it every time I run 
 python code.
 
 The test code is simply:
 
 import matplotlib.pyplot as plt
 plt.plot([1,2,3])
 plt.ylabel('Some Numbers')
 plt.show()
 
 
 Thanks in advance,
 
 David Lees

Interactive mode works for me in an IDLE shell:

import matplotlib.pyplot as plt
plt.ion()
plt.plot([1,2,3])
plt.ylabel('Some Numbers')
plt.show()  # You don't have to call show() in interactive mode though

Goyo


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Re: [Matplotlib-users] How do I debug under PythonWin or IDLE?

2009-01-11 Thread Goyo 
El dom, 11-01-2009 a las 16:48 +0100, Goyo escribió:
 El jue, 08-01-2009 a las 12:09 -0600, de...@verizon.net escribió:
  I am sure this is a well know issue, so please feel free to just give a 
  link if the answer and solution are long.  I have a newly installed 
  matplotlib installations running on Windows XP using Python 2.5.4.  When 
  I execute a simple 4 line example (copied directly from the PyPlot 
  tutorial) in either PythonWin or IDLE, , it works fine and I terminate 
  by right clicking on the generated figure and doing a Close.  However, 
  when I rerun the code from the IDE (makes no difference if I use 
  PythonWin or IDLE) the figure hangs and eventually I get an abnormal 
  exit and crash out of the IDE (in PythonWin there is a dialogue box that 
  says “Runtime Error” in pythonwin.exe.  This makes debugging in an IDE 
  very clumsy, because I need to exit and restart it every time I run 
  python code.
  
  The test code is simply:
  
  import matplotlib.pyplot as plt
  plt.plot([1,2,3])
  plt.ylabel('Some Numbers')
  plt.show()
  
  
  Thanks in advance,
  
  David Lees
 
 Interactive mode works for me in an IDLE shell:
 
 import matplotlib.pyplot as plt
 plt.ion()
 plt.plot([1,2,3])
 plt.ylabel('Some Numbers')
 plt.show()  # You don't have to call show() in interactive mode though
 
 Goyo

I'm using the TKAgg backend, I guess there will be problems with other
interactive backends.

Goyo


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[Matplotlib-users] How do I debug under PythonWin or IDLE?

2009-01-08 Thread debl2 
I am sure this is a well know issue, so please feel free to just give a 
link if the answer and solution are long.  I have a newly installed 
matplotlib installations running on Windows XP using Python 2.5.4.  When 
I execute a simple 4 line example (copied directly from the PyPlot 
tutorial) in either PythonWin or IDLE, , it works fine and I terminate 
by right clicking on the generated figure and doing a Close.  However, 
when I rerun the code from the IDE (makes no difference if I use 
PythonWin or IDLE) the figure hangs and eventually I get an abnormal 
exit and crash out of the IDE (in PythonWin there is a dialogue box that 
says “Runtime Error” in pythonwin.exe.  This makes debugging in an IDE 
very clumsy, because I need to exit and restart it every time I run 
python code.

The test code is simply:

import matplotlib.pyplot as plt
plt.plot([1,2,3])
plt.ylabel('Some Numbers')
plt.show()


Thanks in advance,

David Lees

--
Check out the new SourceForge.net Marketplace.
It is the best place to buy or sell services for
just about anything Open Source.
http://p.sf.net/sfu/Xq1LFB
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