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From: Benjamin R. <ben...@ou...> - 2014-07-04 18:35:39
|
One possibility is that with v1.3, we changed how packaging was done. Unfortunately, this did cause some transitional issues. The best bet is to uninstall *all* versions of matplotlib, pylab, and mpl_toolkits first, then re-install v1.3.1. Note that waiting for the v1.4 release wouldn't necessarily solve anything as it is the transition *from* older versions of matplotlib that is the issue rather than transitioning *to* newer versions. Hopefully this helps, Ben Root On Wed, Jul 2, 2014 at 9:35 PM, jw <gw...@ou...> wrote: > I installed using version 1.3.1 windows binary > "matplotlib-1.3.1.win32-py2.7.exe" from mathplotlib download. Installation > went fine, but when using the package, it says "dateutil" and "pyparsing" > are missing, which are supposed to be bundled according to the installation > instruction. Is this a bug or expected behavior from now on? I did not have > this issue for earlier versions of matplotlib. > My base python is 2.7.8. > > If anyone is having the issue, either download the binaries from pythonlibs > mentioned above, or > install from the sources, which I did as follows: > (1) Install setuptools if you don't have it. > Download source from https://pypi.python.org/pypi/setuptools; > Unpack and run 'ez_setup.py install'; or 'python ez_setup.py install' > This will install setuptools. > > (2) Install any other package by downloading the source, unpacking, and > running 'setup.py install' > e.g., "dateutil" has been installed this way. > https://pypi.python.org/pypi/python-dateutil, same for pyparsing > > > > -- > View this message in context: > http://matplotlib.1069221.n5.nabble.com/installation-problem-tp43325p43606.html > Sent from the matplotlib - users mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Open source business process management suite built on Java and Eclipse > Turn processes into business applications with Bonita BPM Community Edition > Quickly connect people, data, and systems into organized workflows > Winner of BOSSIE, CODIE, OW2 and Gartner awards > http://p.sf.net/sfu/Bonitasoft > _______________________________________________ > Matplotlib-users mailing list > Mat...@li... > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > |
From: Goyo <goy...@gm...> - 2014-07-04 17:22:58
|
2014-07-04 8:30 GMT+02:00 Rachana Katkam <kat...@gm...>: > Hey, even I had similar issue. > Later I learnt python2.7 could support matplotlib version1.0.1 only. > > So if you want to upgrade your matplotlib, you first need to upgrade your > python. matplotlib 1.3.1 works quite well with python 2.7. Goyo |
From: <jos...@gm...> - 2014-07-04 15:42:14
|
On Fri, Jul 4, 2014 at 10:07 AM, Dino Bektešević <lj...@gm...> wrote: > Hello dydy, > > If you've never done programing in python I would recommend a book > "dive into python" any version will do but the latest one is 3 I > think. Asking this questions in tut...@py... will probably > get you even further since they mainly deal with general python > learning. > > Whatever you can use through command prompt you can use in python if > you use import subprocess. Subprocess.call("command") calls whatever > command you want over the command line. If you can call IDL to run > files over command line this can be an option. If not you're going to > have to use a wrapper tool like SWIG is foc c/c++ or another module to > connect to IDL. A useful module here will usually be os as well. > > As for installations of modules under windows platforms, that's always > tricky, I recommend using a virtualenv with pip, because then > generally installing a module boils down to using "pip install". But > even in virtualenv on windows I've had issues with installing i.e. > matplotlib and found it impossible and I've had to install it > system-wide by using one of the unofficial binary installers from: > http://www.lfd.uci.edu/~gohlke/pythonlibs/ and from then I have to > start start each virtualenv with the option --system-site-packages > which kind of defeats the purpose of a virtualenv, but such is the > nature of developing on win's.... > (I've read that you can activate local modules by hand, but I've not > been able to reproduce it) > I never recommend pip to Windows users (at least not until everything is in wheels). The last few times I had no problem `easy_install`ing the matplotlib exe installer in a virtualenv, nor any of the other exe installers. (pip is for Linux users, I never found anything better than easy_install on Windows.) Josef > > > I know this is a bunch of new info, I suggest you read up on it, best of > luck, > Dino > > 2014-07-04 3:05 GMT+02:00 dydy2014 <dya...@gm...>: > > Hello all, > > > > I interested in python programming that is why I join in this forum. > > I want to know how to install new module in my python program?. I use > python > > under windows OS. > > Actually, I interest with PyNio but I don't know how to install it. > > Another question is how to make other language, for example, IDL, can be > > read in python? > > Thank you.... > > > > Dydy > > > > > > > > -- > > View this message in context: > http://matplotlib.1069221.n5.nabble.com/PyNio-tp43610.html > > Sent from the matplotlib - users mailing list archive at Nabble.com. > > > > > ------------------------------------------------------------------------------ > > Open source business process management suite built on Java and Eclipse > > Turn processes into business applications with Bonita BPM Community > Edition > > Quickly connect people, data, and systems into organized workflows > > Winner of BOSSIE, CODIE, OW2 and Gartner awards > > http://p.sf.net/sfu/Bonitasoft > > _______________________________________________ > > Matplotlib-users mailing list > > Mat...@li... > > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > > > ------------------------------------------------------------------------------ > Open source business process management suite built on Java and Eclipse > Turn processes into business applications with Bonita BPM Community Edition > Quickly connect people, data, and systems into organized workflows > Winner of BOSSIE, CODIE, OW2 and Gartner awards > http://p.sf.net/sfu/Bonitasoft > _______________________________________________ > Matplotlib-users mailing list > Mat...@li... > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > |
From: Dino B. <lj...@gm...> - 2014-07-04 14:08:01
|
Hello dydy, If you've never done programing in python I would recommend a book "dive into python" any version will do but the latest one is 3 I think. Asking this questions in tut...@py... will probably get you even further since they mainly deal with general python learning. Whatever you can use through command prompt you can use in python if you use import subprocess. Subprocess.call("command") calls whatever command you want over the command line. If you can call IDL to run files over command line this can be an option. If not you're going to have to use a wrapper tool like SWIG is foc c/c++ or another module to connect to IDL. A useful module here will usually be os as well. As for installations of modules under windows platforms, that's always tricky, I recommend using a virtualenv with pip, because then generally installing a module boils down to using "pip install". But even in virtualenv on windows I've had issues with installing i.e. matplotlib and found it impossible and I've had to install it system-wide by using one of the unofficial binary installers from: http://www.lfd.uci.edu/~gohlke/pythonlibs/ and from then I have to start start each virtualenv with the option --system-site-packages which kind of defeats the purpose of a virtualenv, but such is the nature of developing on win's.... (I've read that you can activate local modules by hand, but I've not been able to reproduce it) I know this is a bunch of new info, I suggest you read up on it, best of luck, Dino 2014-07-04 3:05 GMT+02:00 dydy2014 <dya...@gm...>: > Hello all, > > I interested in python programming that is why I join in this forum. > I want to know how to install new module in my python program?. I use python > under windows OS. > Actually, I interest with PyNio but I don't know how to install it. > Another question is how to make other language, for example, IDL, can be > read in python? > Thank you.... > > Dydy > > > > -- > View this message in context: http://matplotlib.1069221.n5.nabble.com/PyNio-tp43610.html > Sent from the matplotlib - users mailing list archive at Nabble.com. > > ------------------------------------------------------------------------------ > Open source business process management suite built on Java and Eclipse > Turn processes into business applications with Bonita BPM Community Edition > Quickly connect people, data, and systems into organized workflows > Winner of BOSSIE, CODIE, OW2 and Gartner awards > http://p.sf.net/sfu/Bonitasoft > _______________________________________________ > Matplotlib-users mailing list > Mat...@li... > https://lists.sourceforge.net/lists/listinfo/matplotlib-users |
From: Rachana K. <kat...@gm...> - 2014-07-04 06:30:44
|
Hey, even I had similar issue. Later I learnt python2.7 could support matplotlib version1.0.1 only. So if you want to upgrade your matplotlib, you first need to upgrade your python. On Thu, Jul 3, 2014 at 7:05 AM, jw <gw...@ou...> wrote: > I installed using version 1.3.1 windows binary > "matplotlib-1.3.1.win32-py2.7.exe" from mathplotlib download. Installation > went fine, but when using the package, it says "dateutil" and "pyparsing" > are missing, which are supposed to be bundled according to the installation > instruction. Is this a bug or expected behavior from now on? I did not have > this issue for earlier versions of matplotlib. > My base python is 2.7.8. > > If anyone is having the issue, either download the binaries from pythonlibs > mentioned above, or > install from the sources, which I did as follows: > (1) Install setuptools if you don't have it. > Download source from https://pypi.python.org/pypi/setuptools; > Unpack and run 'ez_setup.py install'; or 'python ez_setup.py install' > This will install setuptools. > > (2) Install any other package by downloading the source, unpacking, and > running 'setup.py install' > e.g., "dateutil" has been installed this way. > https://pypi.python.org/pypi/python-dateutil, same for pyparsing > > > > -- > View this message in context: > http://matplotlib.1069221.n5.nabble.com/installation-problem-tp43325p43606.html > Sent from the matplotlib - users mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Open source business process management suite built on Java and Eclipse > Turn processes into business applications with Bonita BPM Community Edition > Quickly connect people, data, and systems into organized workflows > Winner of BOSSIE, CODIE, OW2 and Gartner awards > http://p.sf.net/sfu/Bonitasoft > _______________________________________________ > Matplotlib-users mailing list > Mat...@li... > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > |
From: dydy2014 <dya...@gm...> - 2014-07-04 01:05:30
|
Hello all, I interested in python programming that is why I join in this forum. I want to know how to install new module in my python program?. I use python under windows OS. Actually, I interest with PyNio but I don't know how to install it. Another question is how to make other language, for example, IDL, can be read in python? Thank you.... Dydy -- View this message in context: http://matplotlib.1069221.n5.nabble.com/PyNio-tp43610.html Sent from the matplotlib - users mailing list archive at Nabble.com. |
From: Oliver <oli...@gm...> - 2014-07-03 10:17:54
|
Adding a caption to a plot inserted with the `plot` directive from mpl's sphinxextensions does not work for me, even though the [documentation][1] says it should be possible. The relevant ReST snippet: ``` .. plot:: /home/oliver/git/lcp2/code/python/plot_scripts/tangent_circles.py :align: center :alt: 'Schematic drawing of the two solution methods' Schematic drawing showing the two possible solution methods discussed. ``` I'm getting the following traceback: # Sphinx version: 1.1.3 # Python version: 2.7.3 # Docutils version: 0.9.1 release # Jinja2 version: 2.6 Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/Sphinx-1.1.3-py2.7.egg/sphinx/cmdline.py", line 189, in main app.build(force_all, filenames) File "/usr/local/lib/python2.7/dist-packages/Sphinx-1.1.3-py2.7.egg/sphinx/application.py", line 204, in build self.builder.build_update() File "/usr/local/lib/python2.7/dist-packages/Sphinx-1.1.3-py2.7.egg/sphinx/builders/__init__.py", line 196, in build_update 'out of date' % len(to_build)) File "/usr/local/lib/python2.7/dist-packages/Sphinx-1.1.3-py2.7.egg/sphinx/builders/__init__.py", line 216, in build purple, length): File "/usr/local/lib/python2.7/dist-packages/Sphinx-1.1.3-py2.7.egg/sphinx/builders/__init__.py", line 120, in status_iterator for item in iterable: File "/usr/local/lib/python2.7/dist-packages/Sphinx-1.1.3-py2.7.egg/sphinx/environment.py", line 613, in update_generator self.read_doc(docname, app=app) File "/usr/local/lib/python2.7/dist-packages/Sphinx-1.1.3-py2.7.egg/sphinx/environment.py", line 761, in read_doc pub.publish() File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/core.py", line 221, in publish self.settings) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/readers/__init__.py", line 69, in read self.parse() File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/readers/__init__.py", line 75, in parse self.parser.parse(self.input, document) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/__init__.py", line 162, in parse self.statemachine.run(inputlines, document, inliner=self.inliner) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 174, in run input_source=document['source']) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/statemachine.py", line 239, in run context, state, transitions) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/statemachine.py", line 460, in check_line return method(match, context, next_state) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 2706, in underline self.section(title, source, style, lineno - 1, messages) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 331, in section self.new_subsection(title, lineno, messages) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 399, in new_subsection node=section_node, match_titles=True) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 286, in nested_parse node=node, match_titles=match_titles) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 199, in run results = StateMachineWS.run(self, input_lines, input_offset) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/statemachine.py", line 239, in run context, state, transitions) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/statemachine.py", line 460, in check_line return method(match, context, next_state) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 2706, in underline self.section(title, source, style, lineno - 1, messages) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 331, in section self.new_subsection(title, lineno, messages) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 399, in new_subsection node=section_node, match_titles=True) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 286, in nested_parse node=node, match_titles=match_titles) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 199, in run results = StateMachineWS.run(self, input_lines, input_offset) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/statemachine.py", line 239, in run context, state, transitions) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/statemachine.py", line 460, in check_line return method(match, context, next_state) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 2279, in explicit_markup nodelist, blank_finish = self.explicit_construct(match) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 2291, in explicit_construct return method(self, expmatch) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 2034, in directive directive_class, match, type_name, option_presets) File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/states.py", line 2083, in run_directive result = directive_instance.run() File "/usr/local/lib/python2.7/dist-packages/docutils-0.9.1-py2.7.egg/docutils/parsers/rst/__init__.py", line 387, in run self.state, self.state_machine) File "/usr/lib/pymodules/python2.7/matplotlib/sphinxext/plot_directive.py", line 210, in plot_directive return run(arguments, content, options, state_machine, state, lineno) File "/usr/lib/pymodules/python2.7/matplotlib/sphinxext/plot_directive.py", line 598, in run raise RuntimeError("plot:: directive can't have both args and content") RuntimeError: plot:: directive can't have both args and content I don't see a reference in the documentation saying it's a feature that was added in a newer version of mpl. What am I doing wrong? [1]: http://matplotlib.org/devel/documenting_mpl.html#module-matplotlib.sphinxext.plot_directive |
From: jw <gw...@ou...> - 2014-07-03 01:35:54
|
I installed using version 1.3.1 windows binary "matplotlib-1.3.1.win32-py2.7.exe" from mathplotlib download. Installation went fine, but when using the package, it says "dateutil" and "pyparsing" are missing, which are supposed to be bundled according to the installation instruction. Is this a bug or expected behavior from now on? I did not have this issue for earlier versions of matplotlib. My base python is 2.7.8. If anyone is having the issue, either download the binaries from pythonlibs mentioned above, or install from the sources, which I did as follows: (1) Install setuptools if you don't have it. Download source from https://pypi.python.org/pypi/setuptools; Unpack and run 'ez_setup.py install'; or 'python ez_setup.py install' This will install setuptools. (2) Install any other package by downloading the source, unpacking, and running 'setup.py install' e.g., "dateutil" has been installed this way. https://pypi.python.org/pypi/python-dateutil, same for pyparsing -- View this message in context: http://matplotlib.1069221.n5.nabble.com/installation-problem-tp43325p43606.html Sent from the matplotlib - users mailing list archive at Nabble.com. |
From: Christoph G. <cg...@uc...> - 2014-07-02 19:37:06
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On 7/2/2014 11:46 AM, Alan Ezust wrote: > I am still trying to build matplotlib on windows. The instructions on > 1717 were very helpful, I managed to build the > prerequisites manually based on the instructions in the dep_build.cmd > that came from matplotlib-winbuild project. > > But when I try to run it I get this error message: > >>>> import matplotlib.pyplot as plt > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File > "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\pyplot.py", > line 27, in <module> > import matplotlib.colorbar > File > "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\colorbar.py", > line 34, in <module> > import matplotlib.collections as collections > File > "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\collections.py", > line 27, in <module> > import matplotlib.backend_bases as backend_bases > File > "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\backend_bases.py", > line 56, in <module> > import matplotlib.textpath as textpath > File > "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\textpath.py", > line 22, in <module> > from matplotlib.mathtext import MathTextParser > File > "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\mathtext.py", > line 63, in <module> > import matplotlib._png as _png > ImportError: DLL load failed: The specified module could not be found. > > I am guessing it doesn't like the filename of the png16.dll file, but > how do I know what filename it is looking for? > I noticed I had to rename a bunch of .lib files in order to build > matplotlib from source, but that was OK since the error message > said what file it was looking for. How do I determine the correct > filename to use from here? > It's better to use the static libraries for libpng, zlib, and freetype (unless you have reasons not to). Rename the .lib files as in the build script: <https://github.com/jbmohler/matplotlib-winbuild/blob/master/build_dep.cmd#L236> <https://github.com/jbmohler/matplotlib-winbuild/blob/master/build_dep.cmd#L214> <https://github.com/jbmohler/matplotlib-winbuild/blob/master/build_dep.cmd#L247> Christoph |
From: Alan E. <ala...@gm...> - 2014-07-02 18:47:04
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I am still trying to build matplotlib on windows. The instructions on 1717 were very helpful, I managed to build the prerequisites manually based on the instructions in the dep_build.cmd that came from matplotlib-winbuild project. But when I try to run it I get this error message: >>> import matplotlib.pyplot as plt Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\pyplot.py", line 27, in <module> import matplotlib.colorbar File "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\colorbar.py", line 34, in <module> import matplotlib.collections as collections File "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\collections.py", line 27, in <module> import matplotlib.backend_bases as backend_bases File "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\backend_bases.py", line 56, in <module> import matplotlib.textpath as textpath File "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\textpath.py", line 22, in <module> from matplotlib.mathtext import MathTextParser File "C:\Python33\lib\site-packages\matplotlib-1.4.x-py3.3-win32.egg\matplotlib\mathtext.py", line 63, in <module> import matplotlib._png as _png ImportError: DLL load failed: The specified module could not be found. I am guessing it doesn't like the filename of the png16.dll file, but how do I know what filename it is looking for? I noticed I had to rename a bunch of .lib files in order to build matplotlib from source, but that was OK since the error message said what file it was looking for. How do I determine the correct filename to use from here? |