Mailman 3 August 2001 - SciPy-User

[Fwd: Postmaster notify: see transcript for details]
by Iñigo Serna Aug. 25, 2001

Aug. 25, 2001

Thanks, it works with that. But now I'm trying to discover where the problem comes from... perhaphs from wxpython? Thanks again, Iñigo El día 23 Aug 2001 22:23:58 +0200, Uwe Hoffmann escribió > Iñigo Serna wrote: > > > Hello, > > > > I have problems with SciPy trying to run the example in SciPy FAQ. > > > > Simplifying, this is where the problem comes from: > > > > Python 2.1.1 (#5, Aug 5 2001, 02:09:22) > > [GCC 2.96 20000731 (Red Hat Linux 7.1 2.96-81)] on linux2 > > Type "copyright", "credits" or "license" for more information. > > >>> 6.2 - 3.1 > > 3.1000000000000001 > > >>> import gui_thread > > >>> <wxPython imported> > > >>>=20 > > >>> 6.2 - 3.1 > > 3.0 > > > > It seems the problem is originated in gui_thread/main.py when executing main.start() > > perhaps problems with threads. > > My machine is a x86 with 2 PIII CPUs running Linux 2.4.9. > > I have compiled manually python 2.1.1, SciPy, wxgtk (with threads support on) and > > wxpython. > > > > Someone else with the same problems? > > > > Thanks in advance, > > > > Iñigo Serna > > try this after the import of gui_thread > > import locale > locale.setlocale(locale.LC_ALL,"") > > regards > uwe

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Re: ANN: SciPy 0.10 -- Scientific Computing with Python
by Iñigo Serna Aug. 25, 2001

Aug. 25, 2001

Thanks, it works with that. But now I'm trying to discover where the problem comes from... perhaphs from wxpython? Thanks again, Iñigo El día 23 Aug 2001 22:23:58 +0200, Uwe Hoffmann escribió > Iñigo Serna wrote: > > > Hello, > > > > I have problems with SciPy trying to run the example in SciPy FAQ. > > > > Simplifying, this is where the problem comes from: > > > > Python 2.1.1 (#5, Aug 5 2001, 02:09:22) > > [GCC 2.96 20000731 (Red Hat Linux 7.1 2.96-81)] on linux2 > > Type "copyright", "credits" or "license" for more information. > > >>> 6.2 - 3.1 > > 3.1000000000000001 > > >>> import gui_thread > > >>> <wxPython imported> > > >>> > > >>> 6.2 - 3.1 > > 3.0 > > > > It seems the problem is originated in gui_thread/main.py when executing main.start() > > perhaps problems with threads. > > My machine is a x86 with 2 PIII CPUs running Linux 2.4.9. > > I have compiled manually python 2.1.1, SciPy, wxgtk (with threads support on) and > > wxpython. > > > > Someone else with the same problems? > > > > Thanks in advance, > > > > Iñigo Serna > > try this after the import of gui_thread > > import locale > locale.setlocale(locale.LC_ALL,"") > > > regards > uwe

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Re: scipy
by eric jones Aug. 24, 2001

Aug. 24, 2001

> -----Original Message----- > From: Larry Whitley [mailto:ldwhitley@home.com] > Sent: Wednesday, August 22, 2001 9:24 PM > To: Travis N. Vaught > Subject: Re: scipy > > > Thanks, it looks like its working now. Pretty neat. > > Two questions: Is there somewhere I can read more about the graphing > capabilities? In addition to the scientific graphing I'm looking for > business graphics; bar charts, stacked bar charts, etc. Currently, not that I know of plt certainly doesn't, and gplt doesn't really either because gnuplot doesn't handle shading regions. It does do "box plots" which are kind like bar charts, but there not very good for bar charts. >>> from scipy import gplt >>> gplt.plot((1,2,3)),'with boxes') scipy.xplt for Unix might have some bar chart capabilities, but I haven't checked. There are a few other options. Biggles might do it, http://biggles.sourceforge.net/. Bar charts will eventually be part of the plt module, but there isn't a time line for there inclusion yet. > Also, have you had any experience with cow among pcs? If so, do they all > need to be NTs of one flavor or another, or can W95/98/Me participate too? cow will work on Windows, it just isn't as easy to work with. The main problem is that the machine_cluster.start() method doesn't work because rsh/ssh servers and background processing in DOS shells are not easy to use, and I never found the magic incantations to get them all working right with cow. The best thing to do would be to set it up as a service to circumvent this issue. So to try it out, you have to start up the servers by hand. Open a DOS Shell 1 and type: c:\> python c:\Python21\scipy\cow\sync_cluster.py server 10000 Open another shell and type: c:\> python c:\Python21\scipy\cow\sync_cluster.py server 10001 Then start up a python interpreter in a third shell. C:\WINDOWS\SYSTEM32>python ActivePython 2.1, build 210 ActiveState) based on Python 2.1 (#15, Apr 23 2001, 18:00:35) [MSC 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import scipy.cow >>> machines = (('eric_laptop',10000),('eric_laptop',10001)) >>> c = scipy.cow.machine_cluster(machines) >>> c['a'] = 1 >>> c['a'] (1, 1) >>> c['b'] = 2 >>> c['b'] (2, 2) >>> import os >>> c.apply(os.getpid) (972, 2684) Substitute your machine name or ip in for eric_laptop. I just noticed that 'localhost' and '127.0.0.1' don't work, so don't use these until the issue is resolved. eric

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Re: ANN: SciPy 0.10 -- Scientific Computing with Python
by eric jones Aug. 24, 2001

Aug. 24, 2001

That's a strange error. I don't have a RH machine in front of me to test it on, but on my windows box, it doesn't occur. PythonWin 2.1 (#15, Apr 23 2001, 18:00:35) [MSC 32 bit (Intel)] on win32. Portions Copyright 1994-2001 Mark Hammond (MarkH(a)ActiveState.com) - see 'Help/About PythonWin' for further copyright information. >>> 6.2 - 3.1 3.1000000000000001 >>> import gui_thread >>> <wxPython imported> >>> 6.2 - 3.1 3.1000000000000001 I'll check it again when a RH Linux box is handy. thanks, eric ----- Original Message ----- From: "Iñigo Serna" <inigoserna(a)terra.es> To: "eric jones" <eric(a)enthought.com>; <python-list(a)python.org> Sent: Wednesday, August 22, 2001 11:53 AM Subject: Re: ANN: SciPy 0.10 -- Scientific Computing with Python > Hello, > > I have problems with SciPy trying to run the example in SciPy FAQ. > > Simplifying, this is where the problem comes from: > > Python 2.1.1 (#5, Aug 5 2001, 02:09:22) > [GCC 2.96 20000731 (Red Hat Linux 7.1 2.96-81)] on linux2 > Type "copyright", "credits" or "license" for more information. > >>> 6.2 - 3.1 > 3.1000000000000001 > >>> import gui_thread > >>> <wxPython imported> > >>> > >>> 6.2 - 3.1 > 3.0 > > It seems the problem is originated in gui_thread/main.py when executing main.start() > perhaps problems with threads. > My machine is a x86 with 2 PIII CPUs running Linux 2.4.9. > I have compiled manually python 2.1.1, SciPy, wxgtk (with threads support on) and > wxpython. > > Someone else with the same problems? > > Thanks in advance, > > Iñigo Serna >

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Fw: ANN: SciPy 0.10 -- Scientific Computing with Python
by eric jones Aug. 22, 2001

Aug. 22, 2001

----- Original Message ----- From: "Iñigo Serna" <inigoserna(a)terra.es> To: "eric jones" <eric(a)enthought.com>; <python-list(a)python.org> Sent: Wednesday, August 22, 2001 11:53 AM Subject: Re: ANN: SciPy 0.10 -- Scientific Computing with Python > Hello, > > I have problems with SciPy trying to run the example in SciPy FAQ. > > Simplifying, this is where the problem comes from: > > Python 2.1.1 (#5, Aug 5 2001, 02:09:22) > [GCC 2.96 20000731 (Red Hat Linux 7.1 2.96-81)] on linux2 > Type "copyright", "credits" or "license" for more information. > >>> 6.2 - 3.1 > 3.1000000000000001 > >>> import gui_thread > >>> <wxPython imported> > >>> > >>> 6.2 - 3.1 > 3.0 > > It seems the problem is originated in gui_thread/main.py when executing main.start() > perhaps problems with threads. > My machine is a x86 with 2 PIII CPUs running Linux 2.4.9. > I have compiled manually python 2.1.1, SciPy, wxgtk (with threads support on) and > wxpython. > > Someone else with the same problems? > > Thanks in advance, > > Iñigo Serna >

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build error
by Jochen Küpper Aug. 16, 2001

Aug. 16, 2001

I am trying to install latest cvs on Linux, python 2.1, Numeric from latest cvs. python.setup.py build gives ,---- | Traceback (most recent call last): | File "setup.py", line 349, in ? | execfile(os.path.join(numeric_base,'Lib','numeric_version.py')) | IOError: [Errno 2] No such file or directory `---- Well, the only numeric_version.h I have is at ,---- | /usr/lib/python2.1/site-packages/Numeric/numeric_version.py `---- Greetings, Jochen -- Einigkeit und Recht und Freiheit http://www.Jochen-Kuepper.de Liberté, Égalité, Fraternité GnuPG key: 44BCCD8E Sex, drugs and rock-n-roll

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build instructions are not available from scipy home page
by Dr. Moritz Braun Aug. 13, 2001

Aug. 13, 2001

Hi there! I have realized, that the build instructions are not available in the moment! are they mirrored in some other place!! regards

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