Re: [matplotlib-devel] Mac binary for 1.3.0rc2; more errors than usual in the unit tests

Thu, 30 May 2013 18:03:32 -0700 

On 05/30/2013 06:06 PM, Russell E. Owen wrote:

I uploaded a binary installer for MacOS X, 64-bit python.org python 2.7.
I built it using numpy 1.7.1. This version does not include pytz,
dateutil or six, but the included ReadMe says they are prerequisites and
suggests installing them with pip.

The tests showed more problems than usual. I have appended the whole set.

A few questions:
- Why does setupext.py's dateutil finder have this:
    return ['python_dateutil']
when the package is called python-dateutil (hyphen instead of
underscore)? If it is intentional, it might be worth noting with a
comment.
Thanks for noticing that. You are correct, and that underscore should be replaced with a hyphen. However, I think in practice it's making no difference. distribute automatically replaces underscores with hyphens before it does the PyPI lookup. In any event, I've fixed this in e2e89eb. 


- Why include licenses for pytz and dateutil?
I just forgot to remove those during the refactor. They have been removed in 441fe10.
As for the tests: The warnings are all normal (it would be great to hide them, but I haven't invested much time to investigate that).
The first two failures are related to the PGF backend, and I suspect are failing because of a missing package in your LaTeX installation. I've created issue #2097 and Cc'd you and Peter Wurtz (the PGF backend author) who may have some insight.
The last failure is a puzzler -- for some reason, the test_coding_standards test module isn't importing, though it was found. I'll let you know if there's more information I need from you about that, but at this point I'm not even sure how to investigate that one. 

Thanks for working on this,
Mike



-- Russell

Here is the test log:

localhost$ python -c "import matplotlib as m ; m.test(verbosity=1)"
.........................................................................
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..........kpathsea: Invalid fontname `Bitstream Vera Serif', contains ' '
Ekpathsea: Invalid fontname `Bitstream Vera Serif', contains ' '
EK.....K.................................................................
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...................................../Library/Frameworks/Python.framework
/Versions/2.7/lib/python2.7/site-packages/numpy/ma/core.py:777:
RuntimeWarning: invalid value encountered in absolute
   return umath.absolute(a) * self.tolerance >= umath.absolute(b)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pack
ages/numpy/ma/core.py:3791: UserWarning: Warning: converting a masked
element to nan.
   warnings.warn("Warning: converting a masked element to nan.")
.........................................../Library/Frameworks/Python.fra
mework/Versions/2.7/lib/python2.7/site-packages/matplotlib/gridspec.py:29
8: UserWarning: This figure includes Axes that are not compatible with
tight_layout, so its results might be incorrect.
   warnings.warn("This figure includes Axes that are not "
............................................/Library/Frameworks/Python.fr
amework/Versions/2.7/lib/python2.7/site-packages/numpy/testing/utils.py:8
07: RuntimeWarning: invalid value encountered in absolute
   z = abs(x-y)
........E
======================================================================
ERROR: matplotlib.tests.test_backend_pgf.test_pathclip
----------------------------------------------------------------------
Traceback (most recent call last):
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/nose/case.py", line 197, in runTest
     self.test(*self.arg)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/tests/test_backend_pgf.py", line 45, in backend_switcher
     result = func(*args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/tests/test_backend_pgf.py", line 145, in test_pathclip
     plt.savefig(os.path.join(result_dir, "pgf_pathclip.pdf"))
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/pyplot.py", line 561, in savefig
     return fig.savefig(*args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/figure.py", line 1410, in savefig
     self.canvas.print_figure(*args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backend_bases.py", line 2220, in print_figure
     **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 864, in print_pdf
     self._print_pdf_to_fh(fh, *args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 822, in _print_pdf_to_fh
     self.print_pgf(fname_pgf, *args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 804, in print_pgf
     self._print_pgf_to_fh(fh, *args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 784, in _print_pgf_to_fh
     RendererPgf(self.figure, fh),
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 409, in __init__
     self.latexManager = LatexManagerFactory.get_latex_manager()
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 223, in get_latex_manager
     new_inst = LatexManager()
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 309, in __init__
     raise LatexError("LaTeX returned an error, probably missing font or
error in preamble:\n%s" % stdout)
LatexError: LaTeX returned an error, probably missing font or error in
preamble:
This is XeTeX, Version 3.1415926-2.4-0.9998 (TeX Live 2012)
  restricted \write18 enabled.
**entering extended mode
LaTeX2e <2011/06/27>
Babel <v3.8m> and hyphenation patterns for english, dumylang,
nohyphenation, ge
rman-x-2012-05-30, ngerman-x-2012-05-30, afrikaans, ancientgreek,
ibycus, arabi
c, armenian, basque, bulgarian, catalan, pinyin, coptic, croatian,
czech, danis
h, dutch, ukenglish, usenglishmax, esperanto, estonian, ethiopic, farsi,
finnis
h, french, friulan, galician, german, ngerman, swissgerman, monogreek,
greek, h
ungarian, icelandic, assamese, bengali, gujarati, hindi, kannada,
malayalam, ma
rathi, oriya, panjabi, tamil, telugu, indonesian, interlingua, irish,
italian,
kurmanji, latin, latvian, lithuanian, mongolian, mongolianlmc, bokmal,
nynorsk,
  polish, portuguese, romanian, romansh, russian, sanskrit, serbian,
serbianc, s
lovak, slovenian, spanish, swedish, turkish, turkmen, ukrainian,
uppersorbian,
welsh, loaded.

*(/usr/local/texlive/2012/texmf-dist/tex/latex/base/minimal.cls
Document Class: minimal 2001/05/25 Standard LaTeX minimal class
)
(Please type a command or say `\end')
*
*(/usr/local/texlive/2012/texmf-dist/tex/latex/fontspec/fontspec.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/expl3.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3names.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3bootstrap.sty))
(/usr/local/texlive/2012/texmf-dist/tex/latex/etex-pkg/etex.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/color.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/latexconfig/color.cfg)
(/usr/local/texlive/2012/texmf-dist/tex/xelatex/xetex-def/xetex.def))
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/graphics.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/trig.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/latexconfig/graphics.cfg))
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3basics.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3expan.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3tl.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3seq.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3int.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3quark.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3prg.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3clist.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3token.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3prop.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3msg.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3file.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3skip.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3keys.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3fp.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3box.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3coffins.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3color.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3luatex.sty))
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3packages/xparse/xparse.st
y)
(/usr/local/texlive/2012/texmf-dist/tex/latex/fontspec/fontspec-patches.s
ty
(/usr/local/texlive/2012/texmf-dist/tex/latex/base/fixltx2e.sty)
*************************************************
* LaTeX warning: "xparse/redefine-command"
*
* Redefining document command \oldstylenums with arg. spec. 'm' on line
107.
*************************************************
)
(/usr/local/texlive/2012/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/base/fontenc.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/euenc/eu1enc.def)
(/usr/local/texlive/2012/texmf-dist/tex/latex/euenc/eu1lmr.fd))
(/usr/local/texlive/2012/texmf-dist/tex/xelatex/xunicode/xunicode.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/tipa/t3enc.def
(/usr/local/texlive/2012/texmf-dist/tex/latex/euenc/eu1lmss.fd))
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/graphicx.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/keyval.sty)))
(/usr/local/texlive/2012/texmf-dist/tex/latex/fontspec/fontspec.cfg)))

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
! fontspec error: "font-not-found"
!
! The font "Bitstream Vera Serif" cannot be found.
!
! See the fontspec documentation for further information.
!
! For immediate help type H <return>.
!...............................................
<*> \setmainfont{Bitstream Vera Serif} No pages of output. 
Transcript written on texput.log.


======================================================================
ERROR: matplotlib.tests.test_backend_pgf.test_mixedmode
----------------------------------------------------------------------
Traceback (most recent call last):
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/nose/case.py", line 197, in runTest
     self.test(*self.arg)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/tests/test_backend_pgf.py", line 45, in backend_switcher
     result = func(*args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/tests/test_backend_pgf.py", line 157, in test_mixedmode
     compare_figure('pgf_mixedmode.pdf')
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/tests/test_backend_pgf.py", line 56, in compare_figure
     plt.savefig(actual)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/pyplot.py", line 561, in savefig
     return fig.savefig(*args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/figure.py", line 1410, in savefig
     self.canvas.print_figure(*args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backend_bases.py", line 2220, in print_figure
     **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 864, in print_pdf
     self._print_pdf_to_fh(fh, *args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 822, in _print_pdf_to_fh
     self.print_pgf(fname_pgf, *args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 804, in print_pgf
     self._print_pgf_to_fh(fh, *args, **kwargs)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 784, in _print_pgf_to_fh
     RendererPgf(self.figure, fh),
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 409, in __init__
     self.latexManager = LatexManagerFactory.get_latex_manager()
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 223, in get_latex_manager
     new_inst = LatexManager()
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/matplotlib/backends/backend_pgf.py", line 309, in __init__
     raise LatexError("LaTeX returned an error, probably missing font or
error in preamble:\n%s" % stdout)
LatexError: LaTeX returned an error, probably missing font or error in
preamble:
This is XeTeX, Version 3.1415926-2.4-0.9998 (TeX Live 2012)
  restricted \write18 enabled.
**entering extended mode
LaTeX2e <2011/06/27>
Babel <v3.8m> and hyphenation patterns for english, dumylang,
nohyphenation, ge
rman-x-2012-05-30, ngerman-x-2012-05-30, afrikaans, ancientgreek,
ibycus, arabi
c, armenian, basque, bulgarian, catalan, pinyin, coptic, croatian,
czech, danis
h, dutch, ukenglish, usenglishmax, esperanto, estonian, ethiopic, farsi,
finnis
h, french, friulan, galician, german, ngerman, swissgerman, monogreek,
greek, h
ungarian, icelandic, assamese, bengali, gujarati, hindi, kannada,
malayalam, ma
rathi, oriya, panjabi, tamil, telugu, indonesian, interlingua, irish,
italian,
kurmanji, latin, latvian, lithuanian, mongolian, mongolianlmc, bokmal,
nynorsk,
  polish, portuguese, romanian, romansh, russian, sanskrit, serbian,
serbianc, s
lovak, slovenian, spanish, swedish, turkish, turkmen, ukrainian,
uppersorbian,
welsh, loaded.

*(/usr/local/texlive/2012/texmf-dist/tex/latex/base/minimal.cls
Document Class: minimal 2001/05/25 Standard LaTeX minimal class
)
(Please type a command or say `\end')
*
*(/usr/local/texlive/2012/texmf-dist/tex/latex/fontspec/fontspec.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/expl3.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3names.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3bootstrap.sty))
(/usr/local/texlive/2012/texmf-dist/tex/latex/etex-pkg/etex.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/color.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/latexconfig/color.cfg)
(/usr/local/texlive/2012/texmf-dist/tex/xelatex/xetex-def/xetex.def))
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/graphics.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/trig.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/latexconfig/graphics.cfg))
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3basics.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3expan.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3tl.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3seq.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3int.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3quark.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3prg.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3clist.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3token.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3prop.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3msg.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3file.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3skip.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3keys.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3fp.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3box.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3coffins.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3color.sty)
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3kernel/l3luatex.sty))
(/usr/local/texlive/2012/texmf-dist/tex/latex/l3packages/xparse/xparse.st
y)
(/usr/local/texlive/2012/texmf-dist/tex/latex/fontspec/fontspec-patches.s
ty
(/usr/local/texlive/2012/texmf-dist/tex/latex/base/fixltx2e.sty)
*************************************************
* LaTeX warning: "xparse/redefine-command"
*
* Redefining document command \oldstylenums with arg. spec. 'm' on line
107.
*************************************************
)
(/usr/local/texlive/2012/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/base/fontenc.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/euenc/eu1enc.def)
(/usr/local/texlive/2012/texmf-dist/tex/latex/euenc/eu1lmr.fd))
(/usr/local/texlive/2012/texmf-dist/tex/xelatex/xunicode/xunicode.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/tipa/t3enc.def
(/usr/local/texlive/2012/texmf-dist/tex/latex/euenc/eu1lmss.fd))
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/graphicx.sty
(/usr/local/texlive/2012/texmf-dist/tex/latex/graphics/keyval.sty)))
(/usr/local/texlive/2012/texmf-dist/tex/latex/fontspec/fontspec.cfg)))

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
! fontspec error: "font-not-found"
!
! The font "Bitstream Vera Serif" cannot be found.
!
! See the fontspec documentation for further information.
!
! For immediate help type H <return>.
!...............................................
<*> \setmainfont{Bitstream Vera Serif} No pages of output. 
Transcript written on texput.log.


======================================================================
ERROR: Failure: AttributeError ('module' object has no attribute
'test_coding_standards')
----------------------------------------------------------------------
Traceback (most recent call last):
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/nose/loader.py", line 379, in loadTestsFromName
     module = resolve_name(addr.module)
   File
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pac
kages/nose/util.py", line 331, in resolve_name
     obj = getattr(obj, part)
AttributeError: 'module' object has no attribute 'test_coding_standards'

----------------------------------------------------------------------
Ran 1458 tests in 833.661s

FAILED (KNOWNFAIL=2, errors=3)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-pack
ages/matplotlib/__init__.py:1141: UserWarning:  This call to
matplotlib.use() has no effect
because the the backend has already been chosen;
matplotlib.use() must be called *before* pylab, matplotlib.pyplot,
or matplotlib.backends is imported for the first time.

   warnings.warn(_use_error_msg)
localhost$


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