Re: [Matplotlib-users] ellipk
Hi, didn't work... ImportError: No module named scipy.special this is fedora13... thanks! Pau 2010/10/8, Sebastian Busch webmas...@thamnos.de: hey pau, ellipk is in scipy.special: #!/usr/bin/env python from pylab import * from scipy.special import ellipk e=1. a_mpc = 4.0 p = a_mpc * (1 - e**2.) Phase = 4.*sqrt(p/(p -6. - 2.*e)) * ellipk(-4.*e/(p - 6. -2.*e)) greetings, sebastian. 2010/10/8, Sebastian Busch webmas...@thamnos.de: hey pau, ellipk is in scipy.special: #!/usr/bin/env python from pylab import * from scipy.special import ellipk e=1. a_mpc = 4.0 p = a_mpc * (1 - e**2.) Phase = 4.*sqrt(p/(p -6. - 2.*e)) * ellipk(-4.*e/(p - 6. -2.*e)) greetings, sebastian. -- Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today. http://p.sf.net/sfu/beautyoftheweb ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] ellipk
hey pau! On 10/09/2010 08:04 AM, Pau wrote: ... ImportError: No module named scipy.special ... do you have scipy installed? i.e. does import scipy work? if so, what is scipy.__version__ ? here, it's 0.7.0... if scipy is not installed, i think you need to install it in order to access ellipk. good luck :) sebastian. signature.asc Description: OpenPGP digital signature -- Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today. http://p.sf.net/sfu/beautyoftheweb___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] Confirming problem with matplotlib.pyplot.show()
Hello all I am seeing a problem similar to that seen by Jorge Scandaliaris. When I run python or ipython -pylab, show() apparently hangs. When I enter CTRL-C, the cursor re-appars, but show() now gives an error message, until I call figure(). This behaviour is repeatable. See trace below. Matplotlib version 1.0.0 from openSUSE RPMs. Other versions: libpython2_6-1_0-2.6.2-6.5.1.x86_64 libpython2_6-1_0-32bit-2.6.2-6.5.1.x86_64 python-2.6.2-6.5.1.x86_64 python-base-2.6.2-6.5.1.x86_64 python-matplotlib-1.0.0-5.1.x86_64 python-matplotlib-tk-1.0.0-5.1.x86_64 python-matplotlib-wx-1.0.0-5.1.x86_64 python-numpy-1.5.0-17.1.x86_64 python-scipy-0.8.0-12.1.x86_64 python-tk-2.6.2-6.5.1.x86_64 tk-8.5.7-3.1.x86_64 Best, Paul Python 2.6.2 (r262:71600, Jun 17 2010, 13:37:45) [GCC 4.4.1 [gcc-4_4-branch revision 150839]] on linux2 Type help, copyright, credits or license for more information. import matplotlib.pyplot as plt fig=plt.figure() plt.show() ^CTraceback (most recent call last): File stdin, line 1, in module File /usr/lib64/python2.6/site- packages/matplotlib/backends/backend_tkagg.py, line 74, in show Tk.mainloop() File /usr/lib64/python2.6/lib-tk/Tkinter.py, line 325, in mainloop _default_root.tk.mainloop(n) KeyboardInterrupt plt.show() Traceback (most recent call last): File stdin, line 1, in module File /usr/lib64/python2.6/site- packages/matplotlib/backends/backend_tkagg.py, line 74, in show Tk.mainloop() File /usr/lib64/python2.6/lib-tk/Tkinter.py, line 325, in mainloop _default_root.tk.mainloop(n) AttributeError: 'NoneType' object has no attribute 'tk' fig=plt.figure() plt.show() ^CTraceback (most recent call last): File stdin, line 1, in module File /usr/lib64/python2.6/site- packages/matplotlib/backends/backend_tkagg.py, line 74, in show Tk.mainloop() File /usr/lib64/python2.6/lib-tk/Tkinter.py, line 325, in mainloop _default_root.tk.mainloop(n) KeyboardInterrupt import matplotlib matplotlib.__version__ '1.0.0' -- Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today. http://p.sf.net/sfu/beautyoftheweb ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Confirming problem with matplotlib.pyplot.show()
On Sat, Oct 9, 2010 at 7:41 AM, Paul Leopardi paul.leopa...@iinet.net.auwrote:
On Saturday 09 October 2010 22:58:04 Paul Leopardi wrote:
Hello all
I am seeing a problem similar to that seen by Jorge Scandaliaris.
I downgraded from matplotlib 1.0.0 to matplotlib 0.99 and my original
problem
no longer appears:
leopa...@linfinit:~/src/Working/Working-0.5.1/glucat/pyclical rpm -q -a |
grep matplotlib | sort
python-matplotlib-0.99.1.1-0.pm.1.8.x86_64
leopa...@linfinit:~/src/Working/Working-0.5.1/glucat/pyclical ipython
-pylab
Your PyGtk has set_interactive(), so you can use the
more stable single-threaded Gtk mode.
See https://bugs.launchpad.net/ipython/+bug/270856
Python 2.6.2 (r262:71600, Jun 17 2010, 13:37:45)
Type copyright, credits or license for more information.
IPython 0.10 -- An enhanced Interactive Python.
? - Introduction and overview of IPython's features.
%quickref - Quick reference.
help - Python's own help system.
object? - Details about 'object'. ?object also works, ?? prints more.
Welcome to pylab, a matplotlib-based Python environment.
For more information, type 'help(pylab)'.
In [1]: from mpl_toolkits.mplot3d import Axes3D
In [2]: import matplotlib.pyplot as plt
In [3]: fig=plt.figure()
/usr/lib64/python2.6/site-packages/matplotlib/backends/backend_gtk.py:621:
DeprecationWarning: Use the new widget gtk.Tooltip
self.tooltips = gtk.Tooltips()
In [4]: ax=Axes3D(fig)
In [5]: plt.show()
In [6]: quit()
Do you really want to exit ([y]/n)? y
Closing threads... Done.
After upgrading to Matplotlib 0.99:
leopa...@linfinit:~/src/Working/Working-0.5.1/glucat/pyclical rpm -q -a |
grep matplotlib | sort
python-matplotlib-1.0.0-9.2.x86_64
python-matplotlib-tk-1.0.0-9.2.x86_64
python-matplotlib-wx-1.0.0-9.2.x86_64
leopa...@linfinit:~/src/Working/Working-0.5.1/glucat/pyclical ipython
-pylab
Python 2.6.2 (r262:71600, Jun 17 2010, 13:37:45)
Type copyright, credits or license for more information.
IPython 0.10 -- An enhanced Interactive Python.
? - Introduction and overview of IPython's features.
%quickref - Quick reference.
help - Python's own help system.
object? - Details about 'object'. ?object also works, ?? prints more.
Welcome to pylab, a matplotlib-based Python environment.
For more information, type 'help(pylab)'.
In [1]: from mpl_toolkits.mplot3d import Axes3D
In [2]: import matplotlib.pyplot as plt
In [3]: fig=plt.figure()
In [4]: ax=Axes3D(fig)
In [5]: plt.show()
^CERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (206, 0))
---
KeyboardInterrupt Traceback (most recent call last)
/home/leopardi/src/Working/Working-0.5.1/glucat/pyclical/ipython console
in
module()
/usr/lib64/python2.6/site-packages/matplotlib/backends/backend_tkagg.pyc in
show()
72 for manager in Gcf.get_all_fig_managers():
73 manager.show()
--- 74 Tk.mainloop()
75
76 def new_figure_manager(num, *args, **kwargs):
/usr/lib64/python2.6/lib-tk/Tkinter.pyc in mainloop(n)
323 def mainloop(n=0):
324 Run the main loop of Tcl.
-- 325 _default_root.tk.mainloop(n)
326
327 getint = int
KeyboardInterrupt:
In [6]:
In [6]: quit()
Do you really want to exit ([y]/n)? y
I believe this was a known issue that came about from some fixes made to the
behavior of show() for the 1.0 release. It was patched shortly thereafter
and the maintenance branch was also patched. As a workaround, I believe you
can try one of the other backends or install matplotlib from source.
Does anybody know who maintains the packages for OpenSUSE? It would
probably be prudent to poke them to update.
Ben Root
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http://p.sf.net/sfu/beautyoftheweb___
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