Hi, Ok, the missing smiley face in the menu shows that wxPython is broken. For the lab computers with RHEL, you can just use the stock Python, numpy, scipy and wxPython from the standard repositories. You can also install the python-headers package and scons, and build the C modules. This is perfectly sufficient for running relax. And you only need scipy for my Frame Order theory, so if only using the dispersion analyses, you do not need to install it. For data visualisation, relax uses Grace for 2D graphs (xmgrace in Linux/Unix systems, qtgrace http://sourceforge.net/projects/qtgrace/ for Windows), and OpenDX for 3D graphs. If subsequent visualisation is required, then that could be managed by the Enthought distribution.
However I have designed relax to be fully stand-alone for data processing, manipulation and visualisation. I would like relax to be fully independent of scipy. In a sense, taking all the features needed for NMR analyses out of scipy, hence Enthough, and placing it into relax. I have reservations about scipy as I used it extensively in the early days of relax (2001 was also the early days of scipy) and switched away quite quickly. I also used ScientificPython (http://dirac.cnrs-orleans.fr/plone/software/scientificpython/). I was using the optimisation algorithms in scipy and realised that there were fatal bugs in the code. I reported this either to a mailing list, forum, or bug tracker, though I cannot remember which, where, or when as I have no records, but the bug reports and fixes were ignored and the code remained fatally buggy for at least 5 years afterwards. The original authors of the code were MIA! After those 5 years, I gave up checking for fixes, the missing authors never came back. Therefore I know that scipy can be, in places, horribly broken. The worst thing is that no one will know. Without a comprehensive test suite, I cannot trust that code. I use scipy only for quadratic numerical integration as I know that the scipy code is just a thin wrapper for QUADPACK, and I extensively tested it. Maybe one day I will add the same functionality to the relax library, as the wrapper code is trivial. Scipy is just a large collection of disparate Python modules with no great integration or standardisation. Some modules are likely to be of high quality, but others are simply skrot (rubbish). Therefore I cannot trust it. But anyway, it should be simple with root access to set up relax on any Linux system by just selecting and installing the required Python packages from the standard repositories. Regards, Edward On 13 June 2013 14:23, Troels Emtekær Linnet <[email protected]> wrote: > Hi edward. > > Sigh, I need more sleep. :-) > > demo.py was there. > python2.7 wxPython-2.8.12.1/demo/demo.py > > But no smiley face in the menu. > > And relax png is there: > import os, graphics > e=graphics.fetch_icon("relax.noe", size="16x16") > print e > /sbinlab2/software/NMR-relax/relax_disp/graphics/relax_icons/16x16/noe.png > > I am sorry to have wasted your time with this. > This is clearly an issue with my wxPython and my Enthought python > distribution. > > Installation for wxpython for all our lab computers, was most easily > solved with one shared EPD. > We have a RHEL system with most computers with a limited access to > packages (license cost) > and so installation of "other" repositories are not always an easy task. > > I think you should close this bug, and maybe one day I will find the > problem, and enjoy the icons. :-) > > best > Troels > > > Troels Emtekær Linnet > > > 2013/6/13 Edward d'Auvergne <[email protected]>: >> Hi, >> >> I just opened that bz2 file and can find the demo.py file in the demo/ >> directory. Alternatively you can go into the demo directory and run: >> >> $ python2.7 Menu.py >> >> The Image.py demo should work because from the screenshot >> (https://gna.org/bugs/download.php?file_id=18073) it can be seen that >> the wx.Image GUI element is functional. This element is used for the >> relaxation dispersion graphic to the left side. The problem lies in >> the wx.Menu GUI element with bitmap images. The test with the >> graphics module demonstrates that relax is clearly not being confused >> somehow and it can find all the paths. However what worries me is >> that there is no '.png' at the end of the noe.png file! When I run >> these commands, I see: >> >> relax> e=graphics.fetch_icon("relax.noe", size="16x16") >> relax> print e >> /data/relax/relax-trunk/graphics/relax_icons/16x16/noe.png >> >> Are you sure you copied the text fully? From the code in >> graphics/__init__.py in the fetch_icon() function, you can see that it >> is impossible for a PNG file ending to not be added unless the >> 'format' argument is given. Something strange is happening here! >> >> Regards, >> >> Edward >> >> >> On 13 June 2013 11:59, Troels Emtekær Linnet <[email protected]> wrote: >>> Hi Edward. >>> >>> Everything looks fine I think? >>> >>> I downloaded wxPython demo from: >>> http://www.wxpython.org/download.php >>> Source Code and Other Tarballs >>> http://downloads.sourceforge.net/wxpython/wxPython-demo-2.8.12.1.tar.bz2 >>> >>> I can not find the demo.py? >>> But I did: >>> grep -r "image.png" . (Found in: wxPython-2.8.12.1/demo/bitmaps) >>> python2.7 Image.py >>> >>> And it works fine. :-) >>> >>> Strange >>> >>> >>> ------------------------ >>> import os, graphics >>> a=graphics.status.install_path; print a,os.path.exists(a);os.listdir(a) >>> /sbinlab2/software/NMR-relax/relax_disp True >>> ['dep_check.py', 'relax_backup', 'version.py', 'relax_gui_mode.py', >>> 'scons2', 'test_suite', 'README', 'sconstruct', 'devel_scripts', >>> 'sample_scripts', 'gui', 'extern', 'info.py', 'colour.py', >>> 'data_store', 'auto_analyses', 'user_functions', 'prompt', >>> 'pipe_control', 'multi', 'relax.py', 'relax', '.sconsign.dblite', >>> 'compat.py', 'lib', 'target_functions', 'status.pyc', 'version.pyc', >>> 'python', 'status.py', 'graphics', '.svn', 'relax.bat', 'compat.pyc', >>> 'scons', 'specific_analyses', 'dep_check.pyc', 'setup.py', 'docs'] >>> >>> b=graphics.ANALYSIS_IMAGE_PATH; print b,os.path.exists(b);os.listdir(b) >>> /sbinlab2/software/NMR-relax/relax_disp/graphics/analyses/ True >>> ['r2_600x600.eps.gz', 'README', 'consistency_testing_200x94.png', >>> 'r2_200x200.eps.gz', 'r1_150x150.png', 'consistency_testing.svg', >>> 'noe_200x200.png', 'model_free', 'consistency_testing', >>> 'r1_600x600.eps.gz', 'noe_600x600.eps.gz', 'relax_disp_200x200.png', >>> 'relax_disp_600x600.eps.gz', 'r2.svg', 'noe.svg', >>> 'custom_150x150.png', 'r2_150x150.png', 'r1_200x200.png', >>> 'r1_200x200.eps.gz', 'consistency_testing_150x70.png', >>> 'noe_600x600.png', 'relax_disp_600x600.png', 'r2_200x200.png', >>> 'consistency_testing_100x47.png', 'noe_200x200.eps.gz', >>> 'r1_600x600.png', 'noe_150x150.png', 'r1.svg', 'r2_600x600.png', >>> 'relax_disp_150x150.png', 'relax_disp.svg'] >>> >>> c=graphics.WIZARD_IMAGE_PATH; print c,os.path.exists(c);os.listdir(c) >>> /sbinlab2/software/NMR-relax/relax_disp/graphics/wizards/ True >>> ['pipe_bundle.png', 'residue.eps.gz', 'spin.png', 'modelfree4.png', >>> 'pymol', 'nuclear_symbol.png', 'residue_grey.png', 'select.png', >>> 'pipe.png', 'align_tensor.png', 'reset.xcf', 'n_state_model.eps.gz', >>> 'spectrometer.png', 'pipe_hybrid.png', 'pipe_switch.png', 'nessy.png', >>> 'oxygen-icon-weather-snow-scattered-night.png', 'pipe_switch.xcf', >>> 'spectrum', 'fid.png', 'residue.png', 'deselect.xcf', 'bruker.png', >>> 'structure', 'monte_carlo.png', 'bmrb.png', 'sequence.png', >>> 'minimise.png', 'model_elimination.png', >>> 'oxygen-icon-weather-clear.png', 'opendx.png', >>> 'discrepancy_curve.png', 'diff_tensor.png', 'deselect.png', >>> 'spin.eps.gz', 'value', 'n_state_model.png', 'reset.png', >>> 'molecule_grey.png', 'pipe_200x90.png', 'pipe.eps.gz', 'select.xcf', >>> 'object-locked-unlocked.png', 'molecule.xcf', 'spin_grey.png', >>> 'grace.png', 'molecule.png', 'frame_order.png', 'molecule.eps.gz', >>> 'dipole_pair', 'molmol', 'sherekhan.png', 'sequence.eps.gz', >>> 'pipe_bundle.eps.gz'] >>> >>> d=graphics.IMAGE_PATH; print d,os.path.exists(d);os.listdir(d) >>> /sbinlab2/software/NMR-relax/relax_disp/graphics/misc/ True >>> ['residue_600x600.eps.gz', 'sequence_600x600.png', >>> 'pipe_600x600.eps.gz', 'model_elimination_s2_te.png', >>> 'sequence_600x600.eps.gz', 'pymol', 'r2.png', 'sphere.png', >>> 'oblate.png', 'prolate.jpg', 'molecule_600x600.png', >>> 'relaxGUI_splash.xcf', 'relax.gif', 'pipe_bundle.xcf', >>> 'discrepancy_curve.svg', 'prolate.png', 'dx-logo-shd.jpg', >>> 'molecule_600x600.eps.gz', 'noe.png', 'pipe_bundle_600x600.png', >>> 'modelfree.png', 'r1.png', 'ulysses_shadowless.png', >>> 'spin_600x600.eps.gz', 'oblate.jpg', 'ulysses_shadowless_400x168.png', >>> 'sphere.jpg', 'noe.gif', 'spin_600x600.png', 'pipe_600x600.png', >>> 'relaxGUI_splash.png', 'structure.png', 'n_state_model', >>> 'ellipsoid.png', 'bmrb_100x100.png', 'pipe_bundle_600x600.eps.gz', >>> 'ellipsoid.jpg', 'minimise.xcf', 'dx-logo.gif', 'residue_600x600.png', >>> 'relax_start.gif'] >>> >>> e=graphics.fetch_icon("relax.noe", size="16x16") >>> print e >>> /sbinlab2/software/NMR-relax/relax_disp/graphics/relax_icons/16x16/noe >>> >>> ---------------------------- >>> DEBUG >>> --------------------------- >>> [tlinnet@tomat ~]$ relax_disp -g --debug >>> debug> Observer: 'pipe_alteration' registering the 'notebook page >>> switcher' method pipe_switch(). >>> debug> Observer: 'pipe_alteration' registering the 'notebook pipe >>> deletion' method pipe_deletion(). >>> debug> Observer: 'reset' registering the 'gui analyses' method post_reset(). >>> debug> Observer: 'state_load' registering the 'gui analyses' method >>> load_from_store(). >>> >>> >>> >>> relax repository checkout r20087 >>> svn://svn.gna.org/svn/relax/branches/relax_disp >>> >>> Molecular dynamics by NMR data analysis >>> >>> Copyright (C) 2001-2006 Edward d'Auvergne >>> Copyright (C) 2006-2013 the relax development team >>> >>> This is free software which you are welcome to modify and redistribute >>> under the conditions of the >>> GNU General Public License (GPL). This program, including all >>> modules, is licensed under the GPL >>> and comes with absolutely no warranty. For details type 'GPL' within >>> the relax prompt. >>> >>> Assistance in using the relax prompt and scripting interface can be >>> accessed by typing 'help' within >>> the prompt. >>> >>> Processor fabric: Uni-processor. >>> >>> debug> Observer: 'pipe_alteration' registering the 'controller' method >>> update_controller(). >>> debug> Observer: 'auto_analyses' registering the 'controller' method >>> update_controller(). >>> debug> Observer: 'gui_analysis' registering the 'controller' method >>> update_controller(). >>> debug> Observer: 'exec_lock' registering the 'controller' method >>> update_gauge(). >>> debug> Observer: 'pipe_alteration' registering the 'status bar' method >>> update_status_bar(). >>> debug> Observer: 'result_file' registering the 'gui' method >>> show_results_viewer_no_warn(). >>> debug> Observer: 'exec_lock' registering the 'gui' method enab(). >>> debug> Observer: 'gui_analysis' notifying the 'controller' method >>> update_controller(). >>> debug> Observer: 'exec_lock' registering the 'GUI prompt' method enable(). >>> >>> >>> Troels Emtekær Linnet >>> >>> >>> 2013/6/12 Edward d'Auvergne <[email protected]>: >>>> Oh, if the wxPython demo works ok and you see the icon, then maybe the >>>> problem is relax's paths. Could you run relax in the prompt UI mode >>>> and then type: >>>> >>>> relax> import graphics >>>> relax> print(graphics.status.install_path) >>>> relax> print(graphics.ANALYSIS_IMAGE_PATH) >>>> relax> print(graphics.WIZARD_IMAGE_PATH) >>>> relax> print(graphics.IMAGE_PATH) >>>> >>>> and then check that all the directories that are printed out are >>>> correct. Also, try running: >>>> >>>> relax> graphics.fetch_icon("relax.noe", size="16x16") >>>> >>>> and see if the icon is correctly found - i.e. the directories are >>>> exactly correct. >>>> >>>> Cheers, >>>> >>>> Edward >>>> >>>> On 12 June 2013 13:56, Edward d'Auvergne <[email protected]> wrote: >>>>> Hi, >>>>> >>>>> I'm using exactly the same versions without the problem. However I >>>>> wouldn't say that you have an incorrect version/setting, at least not >>>>> without more testing. Could you run the wxPython demo (make sure it >>>>> is for this wxPython version) as follows: >>>>> >>>>> - first run the demo.py file, >>>>> - go to the "Core Windows/Controls", >>>>> - select "Menu", >>>>> - go to the "Demo" tab, >>>>> - click on "Show the Menu sample", >>>>> - in the new window, click on the "Fun" menu, >>>>> - check that you see a smiley face in the first menu entry. >>>>> >>>>> If there is no smiley face, then the problem is in wxPython. >>>>> Otherwise there is a problem with relax and the setup you have. Also >>>>> when you run relax from the terminal, do you see any wxPython error >>>>> messages? Or GTK+ errors? Do you see any errors if you use the >>>>> --debug command line option when running relax? >>>>> >>>>> Regards, >>>>> >>>>> Edward >>>>> >>>>> >>>>> On 12 June 2013 13:23, Troels Emtekær Linnet <[email protected]> wrote: >>>>>> Hi Edward. >>>>>> >>>>>> I actually have the problem with: >>>>>> relax_trunk >>>>>> relax_disp >>>>>> relax 2.2.5 >>>>>> >>>>>> so I think something is wrong with my installation. >>>>>> >>>>>> My current version of wxPython: >>>>>> import wx >>>>>> wx.version() >>>>>> '2.8.10.1 (gtk2-unicode)' >>>>>> >>>>>> I wonder if I have correct versions / settings of wxWidgets and wxPython. >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Troels Emtekær Linnet >>>>>> >>>>>> >>>>>> 2013/6/11 Edward d'Auvergne <[email protected]>: >>>>>>> Hi Troels, >>>>>>> >>>>>>> Did you get your icons back? Do you have the same problem with the >>>>>>> relax trunk? If you still cannot see your icons, could you run relax >>>>>>> with the debugging flag '--debug' and see if there are any messages >>>>>>> about paths to files not being found? >>>>>>> >>>>>>> Cheers, >>>>>>> >>>>>>> Edward >>>>>>> >>>>>>> >>>>>>> >>>>>>> On 10 June 2013 14:34, Edward d Auvergne >>>>>>> <[email protected]> wrote: >>>>>>>> Update of bug #20884 (project relax): >>>>>>>> >>>>>>>> Status: None => Need Info >>>>>>>> Release: Repository: trunk => Branches >>>>>>>> >>>>>>>> _______________________________________________________ >>>>>>>> >>>>>>>> Follow-up Comment #1: >>>>>>>> >>>>>>>> This is strange! I can see from the screenshot that the icons are >>>>>>>> used in the >>>>>>>> buttons, so this is not a broken path issue. Normally when this >>>>>>>> happens, you >>>>>>>> receive a error dialog when launching relax. Did you see this? >>>>>>>> >>>>>>>> I can also see from the screenshot that this is the relax_disp branch >>>>>>>> and not >>>>>>>> the relax trunk, so I'm changing that part. I would also recommend >>>>>>>> that you >>>>>>>> run: >>>>>>>> >>>>>>>> $ svn up >>>>>>>> >>>>>>>> as this branch is constantly changing and hence you might on an old >>>>>>>> revision >>>>>>>> that has issues. Using r20006 of this relax_disp branch, I have all >>>>>>>> my menu >>>>>>>> icons showing. >>>>>>>> >>>>>>>> _______________________________________________________ >>>>>>>> >>>>>>>> Reply to this item at: >>>>>>>> >>>>>>>> <http://gna.org/bugs/?20884> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Message sent via/by Gna! >>>>>>>> http://gna.org/ >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> relax (http://www.nmr-relax.com) >>>>>>>> >>>>>>>> This is the relax-devel mailing list >>>>>>>> [email protected] >>>>>>>> >>>>>>>> To unsubscribe from this list, get a password >>>>>>>> reminder, or change your subscription options, >>>>>>>> visit the list information page at >>>>>>>> https://mail.gna.org/listinfo/relax-devel _______________________________________________ relax (http://www.nmr-relax.com) This is the relax-devel mailing list [email protected] To unsubscribe from this list, get a password reminder, or change your subscription options, visit the list information page at https://mail.gna.org/listinfo/relax-devel
