matplotlib-users Mailing List for matplotlib

matplotlib 1.1.1 does not support Python 3.x. You will need to build 
from git master for the time being. We should also have a 1.2rc out in 
the next weeks which will support Python 3.
On 09/04/2012 07:09 PM, Roy Crihfield wrote:
> Attempting to install matplotlib with easy_install for python 3.2.3 on Linux (3.5.3-1-ARCH) fails like so.
>
> I have the freetype2 and numpy packages as you can see, and I have tried building from source with the same results.
>
>
>
> Processing matplotlib-1.1.1.tar.gz
> Writing /tmp/easy_install-quuxcl/matplotlib-1.1.1/setup.cfg
> Running matplotlib-1.1.1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-quuxcl/matplotlib-1.1.1/egg-dist-tmp-4wc3xh
> basedirlist is: ['/usr/local', '/usr']
> ============================================================================
> BUILDING MATPLOTLIB
> matplotlib: 1.1.1
> python: 3.2.3 (default, Apr 23 2012, 23:14:44) [GCC 4.7.0
> 20120414 (prerelease)]
> platform: linux2
>
> REQUIRED DEPENDENCIES
> numpy: 1.6.2
> freetype2: 15.0.9
>
> OPTIONAL BACKEND DEPENDENCIES
> libpng: 1.5.12
> Tkinter: no
> * TKAgg requires Tkinter
> Gtk+: no
> * Building for Gtk+ requires pygtk; you must be able
> * to "import gtk" in your build/install environment
> Mac OS X native: no
> Qt: no
> Qt4: no
> PySide: no
> Cairo: no
>
> OPTIONAL DATE/TIMEZONE DEPENDENCIES
> datetime: present, version unknown
> dateutil: 2.1
> pytz: 2012d
>
> OPTIONAL USETEX DEPENDENCIES
> dvipng: no
> ghostscript: 9.06
> latex: no
> pdftops: 0.20.3
>
> [Edit setup.cfg to suppress the above messages]
> ============================================================================
> pymods ['pylab']
> packages ['matplotlib', 'matplotlib.backends', 'matplotlib.backends.qt4_editor', 'matplotlib.projections', 'matplotlib.testing', 'matplotlib.testing.jpl_units', 'matplotlib.tests', 'mpl_toolkits', 'mpl_toolkits.mplot3d', 'mpl_toolkits.axes_grid', 'mpl_toolkits.axes_grid1', 'mpl_toolkits.axisartist', 'matplotlib.sphinxext', 'matplotlib.tri', 'matplotlib.delaunay']
> warning: no files found matching 'KNOWN_BUGS'
> warning: no files found matching 'INTERACTIVE'
> warning: no files found matching 'MANIFEST'
> warning: no files found matching '__init__.py'
> warning: no files found matching 'examples/data/*'
> warning: no files found matching 'lib/mpl_toolkits'
> warning: no files found matching 'LICENSE*' under directory 'license'
> src/ft2font.cpp: In member function 'Py::Object FT2Image::py_draw_rect(const Py::Tuple&)':
> src/ft2font.cpp:241:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:242:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:243:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:244:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Image::py_draw_rect_filled(const Py::Tuple&)':
> src/ft2font.cpp:284:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:285:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:286:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:287:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Image::py_as_str(const Py::Tuple&)':
> src/ft2font.cpp:308:49: error: 'PyString_FromStringAndSize' was not declared in this scope
> src/ft2font.cpp: In member function 'Py::Object FT2Image::py_get_width(const Py::Tuple&)':
> src/ft2font.cpp:432:12: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Image::py_get_height(const Py::Tuple&)':
> src/ft2font.cpp:441:12: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In constructor 'Glyph::Glyph(FT_FaceRec_* const&, FT_GlyphRec_* const&, size_t)':
> src/ft2font.cpp:452:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:453:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:454:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:455:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:456:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:457:35: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:458:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:460:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:461:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:467:16: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:468:16: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:469:16: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:470:16: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In constructor 'FT2Font::FT2Font(std::string)':
> src/ft2font.cpp:933:32: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:936:32: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:937:32: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:938:32: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:939:32: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:940:32: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:944:25: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:948:33: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:951:19: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:952:19: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:953:19: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:954:19: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:956:40: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:957:40: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:958:40: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:959:40: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:960:40: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:961:40: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:962:40: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::set_charmap(const Py::Tuple&)':
> src/ft2font.cpp:1078:13: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_kerning(const Py::Tuple&)':
> src/ft2font.cpp:1166:16: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1167:17: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1168:16: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1173:16: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1179:16: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1183:16: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_num_glyphs(const Py::Tuple&)':
> src/ft2font.cpp:1321:12: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_width_height(const Py::Tuple&)':
> src/ft2font.cpp:1442:14: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1443:14: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_descent(const Py::Tuple&)':
> src/ft2font.cpp:1461:12: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_glyph_name(const Py::Tuple&)':
> src/ft2font.cpp:1657:43: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_charmap(const Py::Tuple&)':
> src/ft2font.cpp:1683:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_sfnt(const Py::Tuple&)':
> src/ft2font.cpp:1772:18: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1773:18: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1774:18: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1775:18: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_ps_font_info(const Py::Tuple&)':
> src/ft2font.cpp:1825:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1826:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:1827:15: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_sfnt_table(const Py::Tuple&)':
> src/ft2font.cpp:2008:25: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2009:25: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2011:25: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2012:25: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2014:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2015:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2028:26: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2029:26: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2032:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2033:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2034:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2035:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2036:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2037:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2042:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2043:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2044:42: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object ft2font_module::new_ft2image(const Py::Tuple&)':
> src/ft2font.cpp:2097:17: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2098:18: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In function 'void initft2font()':
> src/ft2font.cpp:2273:5: error: return-statement with a value, in function returning 'void' [-fpermissive]
> src/ft2font.cpp:2276:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2277:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2278:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2279:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2280:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2281:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2282:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2283:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2284:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2285:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2286:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2287:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2288:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2289:29: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2290:30: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp:2291:30: error: 'Int' is not a member of 'Py'
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_descent(const Py::Tuple&)':
> src/ft2font.cpp:1462:1: warning: control reaches end of non-void function [-Wreturn-type]
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_num_glyphs(const Py::Tuple&)':
> src/ft2font.cpp:1322:1: warning: control reaches end of non-void function [-Wreturn-type]
> src/ft2font.cpp: In member function 'Py::Object FT2Font::get_kerning(const Py::Tuple&)':
> src/ft2font.cpp:1186:1: warning: control reaches end of non-void function [-Wreturn-type]
> src/ft2font.cpp: In member function 'Py::Object FT2Image::py_get_height(const Py::Tuple&)':
> src/ft2font.cpp:442:1: warning: control reaches end of non-void function [-Wreturn-type]
> src/ft2font.cpp: In member function 'Py::Object FT2Image::py_get_width(const Py::Tuple&)':
> src/ft2font.cpp:433:1: warning: control reaches end of non-void function [-Wreturn-type]
> src/ft2font.cpp: In member function 'Py::Object FT2Image::py_as_str(const Py::Tuple&)':
> src/ft2font.cpp:310:1: warning: control reaches end of non-void function [-Wreturn-type]
> error: Setup script exited with error: command 'gcc' failed with exit status 1
>
>
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Attempting to install matplotlib with easy_install for python 3.2.3 on
Linux (3.5.3-1-ARCH) fails like so.
I have the freetype2 and numpy packages as you can see, and I have
tried building from source with the same results.
Processing matplotlib-1.1.1.tar.gz
Writing /tmp/easy_install-quuxcl/matplotlib-1.1.1/setup.cfg
Running matplotlib-1.1.1/setup.py -q bdist_egg --dist-dir
/tmp/easy_install-quuxcl/matplotlib-1.1.1/egg-dist-tmp-4wc3xh
basedirlist is: ['/usr/local', '/usr']
============================================================================
BUILDING MATPLOTLIB
 matplotlib: 1.1.1
 python: 3.2.3 (default, Apr 23 2012, 23:14:44) [GCC 4.7.0
 20120414 (prerelease)]
 platform: linux2
REQUIRED DEPENDENCIES
 numpy: 1.6.2
 freetype2: 15.0.9
OPTIONAL BACKEND DEPENDENCIES
 libpng: 1.5.12
 Tkinter: no
 * TKAgg requires Tkinter
 Gtk+: no
 * Building for Gtk+ requires pygtk; you must be able
 * to "import gtk" in your build/install environment
 Mac OS X native: no
 Qt: no
 Qt4: no
 PySide: no
 Cairo: no
OPTIONAL DATE/TIMEZONE DEPENDENCIES
 datetime: present, version unknown
 dateutil: 2.1
 pytz: 2012d
OPTIONAL USETEX DEPENDENCIES
 dvipng: no
 ghostscript: 9.06
 latex: no
 pdftops: 0.20.3
[Edit setup.cfg to suppress the above messages]
============================================================================
pymods ['pylab']
packages ['matplotlib', 'matplotlib.backends',
'matplotlib.backends.qt4_editor', 'matplotlib.projections',
'matplotlib.testing', 'matplotlib.testing.jpl_units',
'matplotlib.tests', 'mpl_toolkits', 'mpl_toolkits.mplot3d',
'mpl_toolkits.axes_grid', 'mpl_toolkits.axes_grid1',
'mpl_toolkits.axisartist', 'matplotlib.sphinxext', 'matplotlib.tri',
'matplotlib.delaunay']
warning: no files found matching 'KNOWN_BUGS'
warning: no files found matching 'INTERACTIVE'
warning: no files found matching 'MANIFEST'
warning: no files found matching '__init__.py'
warning: no files found matching 'examples/data/*'
warning: no files found matching 'lib/mpl_toolkits'
warning: no files found matching 'LICENSE*' under directory 'license'
src/ft2font.cpp: In member function ‘Py::Object
FT2Image::py_draw_rect(const Py::Tuple&)’:
src/ft2font.cpp:241:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:242:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:243:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:244:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Image::py_draw_rect_filled(const Py::Tuple&)’:
src/ft2font.cpp:284:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:285:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:286:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:287:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Image::py_as_str(const Py::Tuple&)’:
src/ft2font.cpp:308:49: error: ‘PyString_FromStringAndSize’ was not
declared in this scope
src/ft2font.cpp: In member function ‘Py::Object
FT2Image::py_get_width(const Py::Tuple&)’:
src/ft2font.cpp:432:12: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Image::py_get_height(const Py::Tuple&)’:
src/ft2font.cpp:441:12: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In constructor ‘Glyph::Glyph(FT_FaceRec_* const&,
FT_GlyphRec_* const&, size_t)’:
src/ft2font.cpp:452:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:453:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:454:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:455:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:456:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:457:35: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:458:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:460:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:461:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:467:16: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:468:16: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:469:16: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:470:16: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In constructor ‘FT2Font::FT2Font(std::string)’:
src/ft2font.cpp:933:32: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:936:32: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:937:32: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:938:32: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:939:32: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:940:32: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:944:25: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:948:33: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:951:19: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:952:19: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:953:19: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:954:19: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:956:40: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:957:40: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:958:40: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:959:40: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:960:40: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:961:40: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:962:40: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::set_charmap(const Py::Tuple&)’:
src/ft2font.cpp:1078:13: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_kerning(const Py::Tuple&)’:
src/ft2font.cpp:1166:16: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1167:17: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1168:16: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1173:16: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1179:16: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1183:16: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_num_glyphs(const Py::Tuple&)’:
src/ft2font.cpp:1321:12: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_width_height(const Py::Tuple&)’:
src/ft2font.cpp:1442:14: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1443:14: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_descent(const Py::Tuple&)’:
src/ft2font.cpp:1461:12: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_glyph_name(const Py::Tuple&)’:
src/ft2font.cpp:1657:43: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_charmap(const Py::Tuple&)’:
src/ft2font.cpp:1683:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_sfnt(const Py::Tuple&)’:
src/ft2font.cpp:1772:18: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1773:18: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1774:18: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1775:18: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_ps_font_info(const Py::Tuple&)’:
src/ft2font.cpp:1825:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1826:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:1827:15: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_sfnt_table(const Py::Tuple&)’:
src/ft2font.cpp:2008:25: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2009:25: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2011:25: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2012:25: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2014:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2015:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2028:26: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2029:26: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2032:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2033:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2034:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2035:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2036:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2037:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2042:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2043:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2044:42: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
ft2font_module::new_ft2image(const Py::Tuple&)’:
src/ft2font.cpp:2097:17: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2098:18: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In function ‘void initft2font()’:
src/ft2font.cpp:2273:5: error: return-statement with a value, in
function returning 'void' [-fpermissive]
src/ft2font.cpp:2276:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2277:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2278:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2279:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2280:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2281:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2282:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2283:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2284:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2285:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2286:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2287:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2288:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2289:29: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2290:30: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp:2291:30: error: ‘Int’ is not a member of ‘Py’
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_descent(const Py::Tuple&)’:
src/ft2font.cpp:1462:1: warning: control reaches end of non-void
function [-Wreturn-type]
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_num_glyphs(const Py::Tuple&)’:
src/ft2font.cpp:1322:1: warning: control reaches end of non-void
function [-Wreturn-type]
src/ft2font.cpp: In member function ‘Py::Object
FT2Font::get_kerning(const Py::Tuple&)’:
src/ft2font.cpp:1186:1: warning: control reaches end of non-void
function [-Wreturn-type]
src/ft2font.cpp: In member function ‘Py::Object
FT2Image::py_get_height(const Py::Tuple&)’:
src/ft2font.cpp:442:1: warning: control reaches end of non-void
function [-Wreturn-type]
src/ft2font.cpp: In member function ‘Py::Object
FT2Image::py_get_width(const Py::Tuple&)’:
src/ft2font.cpp:433:1: warning: control reaches end of non-void
function [-Wreturn-type]
src/ft2font.cpp: In member function ‘Py::Object
FT2Image::py_as_str(const Py::Tuple&)’:
src/ft2font.cpp:310:1: warning: control reaches end of non-void
function [-Wreturn-type]
error: Setup script exited with error: command 'gcc' failed with exit status 1

On Aug 31, 2012, at 11:29AM, Goyo wrote:
> 2012年8月30日 Sterling Smith <sm...@fu...>:
> 
>> Thank you for taking the time to consider my question. I'm sorry that I didn't pose my question correctly. I should have said: 'Consider the _results_ of the following script:' I originally tried to attach the results I obtained, which showed no change in color for the markers in the legend, while the line connecting the markers in the legend did change color.
> 
> Actualy your question is correctly posted but I misread it. Calling
> set_color changes only the line color, not the markers. This is
> expected and documented behavoir. There are separate methods for the
> markers:
> 
> line[0].set_markerfacecolor
> line[0].set_markeredgecolor
> 
> See http://matplotlib.sourceforge.net/api/artist_api.html#matplotlib.lines.Line2D
> 
> Regards
> 
> Goyo
Goyo,
Again I thank you for taking time to look into this. You are correct that there are separate functions for setting the marker properties vs the line properties. However, I have tried your solution, and it does not work. Given the following code:
import pylab
pylab.plot(pylab.linspace(0,1,100),label='Test',marker='o',ls='')
pylab.plot(pylab.linspace(0,1,100),label='Test2',marker='o',ls='-')
leg=pylab.legend(loc='best')
line=leg.get_lines()
line[0].set_markerfacecolor('black')
line[1].set_markerfacecolor('black')
pylab.draw()
I still do not get black markers. Furthermore, if you try to make a new legend with the result of leg.get_lines(), you will get lines without markers, which leads me to the conclusion I stated in my previous email (which you did not copy)
>> I suspect that this is because the legend marker is drawn separately from the legend line to accommodate the numpoints argument of the legend functions. Then the question is how to access these markers if they are separate from the line2d objects in the legend. I didn't even see them in the children of the legend [legend.get_children()].
Thanks,
Sterling

On Fri, Aug 24, 2012 at 12:21 PM, John Bluee <b7...@gm...> wrote:
> I have lat and lon as coordinates and to each point a value. So far I use
> contourf to plot.
>
>
Sorry for not getting back to you sooner. May I suggest the following:
values = np.ma.masked_outside(values, -1e-8, 1e-9, copy=False)
values = np.ma.masked_inside(values, -1e-14, 1e14, copy=False)
And then contourf the masked values array. Any places where the values are
masked will be blank.
I hope this helps!
Ben Root

Isn't that what the unit system is for? It allows users to use whatever objects they want and register conversions to/from MPL types. If Decimal is a common use-case, then perhaps MPL should provide those converters but the user would (and probably should) still need to activate them.
________________________________________
From: Eric Firing [ef...@ha...]
Sent: Tuesday, September 04, 2012 12:24 PM
To: mat...@li...
Subject: Re: [Matplotlib-users] type error with python 3.2 and version 1.1.1 of matplotlib (numpy error)
On 2012年09月04日 9:09 AM, Benjamin Root wrote:
>
>
> On Tue, Sep 4, 2012 at 2:20 PM, Paul Tremblay <pau...@gm...
> <mailto:pau...@gm...>> wrote:
>
>
> The following Python code:
>
> >>ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
>
> Produces this error with Python 3.2:
>
> Traceback (most recent call last):
> File "scripts/audit_reports_weekly.py", line 150, in <module>
> ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
> File
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/matplotlib/axes.py",
> line 6741, in fill_between
> y1 = ma.masked_invalid(self.convert_yunits(y1))
> File
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/numpy/ma/core.py",
> line 2241, in masked_invalid
> condition = ~(np.isfinite(a))
> TypeError: ufunc 'isfinite' not supported for the input types, and
> the inputs could not be safely coerced to any supported types
> according to the casting rule ''safe''
>
>
> [Decimal('3619.900530366609820157812617'), .....]
>
> If I change the list from type Decimal to type float, then I don't
> get the error. Likewise, if I use Python 2.7, I also don't get an error.
>
> After reading over the error message, I realize that this error
> really results because of numpy, not matplotlib. But I'll go ahead
> and post this message, in case you are unaware of the problem.
>
>
> Just a quick note, mpl v1.1.x is not officially supported for py3k. The
> upcoming release of v1.2.0 will be the first official release with such
> support.
>
> That being said, it probably would be a good idea to make sure where the
> bug lies for this one (numpy or matplotlib). Which version of numpy are
> you using?
Should this be considered a bug? Or should we say that we don't support
Decimal inputs? If we are going to support Decimal inputs, then we need
to put in filters to force conversion to float. Do you want to have to
check every entry in every list input to see if it Decimal?
Eric
>
> Ben Root
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On 2012年09月04日 9:09 AM, Benjamin Root wrote:
>
>
> On Tue, Sep 4, 2012 at 2:20 PM, Paul Tremblay <pau...@gm...
> <mailto:pau...@gm...>> wrote:
>
>
> The following Python code:
>
> >>ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
>
> Produces this error with Python 3.2:
>
> Traceback (most recent call last):
> File "scripts/audit_reports_weekly.py", line 150, in <module>
> ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
> File
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/matplotlib/axes.py",
> line 6741, in fill_between
> y1 = ma.masked_invalid(self.convert_yunits(y1))
> File
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/numpy/ma/core.py",
> line 2241, in masked_invalid
> condition = ~(np.isfinite(a))
> TypeError: ufunc 'isfinite' not supported for the input types, and
> the inputs could not be safely coerced to any supported types
> according to the casting rule ''safe''
>
>
> [Decimal('3619.900530366609820157812617'), .....]
>
> If I change the list from type Decimal to type float, then I don't
> get the error. Likewise, if I use Python 2.7, I also don't get an error.
>
> After reading over the error message, I realize that this error
> really results because of numpy, not matplotlib. But I'll go ahead
> and post this message, in case you are unaware of the problem.
>
>
> Just a quick note, mpl v1.1.x is not officially supported for py3k. The
> upcoming release of v1.2.0 will be the first official release with such
> support.
>
> That being said, it probably would be a good idea to make sure where the
> bug lies for this one (numpy or matplotlib). Which version of numpy are
> you using?
To clarify my previous message: I think we will remain mostly at the 
mercy of numpy, which may change from version to version, to determine 
what we can handle. Apart from registered unit types, we fall back on 
numpy, typically masked_invalid, to handle inputs. If we really want to 
handle Decimal reliably, then it probably has to be done within the 
units framework.
Eric
>
> Ben Root

On Tue, Sep 4, 2012 at 3:24 PM, Eric Firing <ef...@ha...> wrote:
> On 2012年09月04日 9:09 AM, Benjamin Root wrote:
> >
> >
> > On Tue, Sep 4, 2012 at 2:20 PM, Paul Tremblay <pau...@gm...
> > <mailto:pau...@gm...>> wrote:
> >
> >
> > The following Python code:
> >
> > >>ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
> >
> > Produces this error with Python 3.2:
> >
> > Traceback (most recent call last):
> > File "scripts/audit_reports_weekly.py", line 150, in <module>
> > ax.fill_between(dates, lower, upper, facecolor='gray',
> alpha=0.5)
> > File
> >
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/matplotlib/axes.py",
> > line 6741, in fill_between
> > y1 = ma.masked_invalid(self.convert_yunits(y1))
> > File
> >
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/numpy/ma/core.py",
> > line 2241, in masked_invalid
> > condition = ~(np.isfinite(a))
> > TypeError: ufunc 'isfinite' not supported for the input types, and
> > the inputs could not be safely coerced to any supported types
> > according to the casting rule ''safe''
> >
> >
> > [Decimal('3619.900530366609820157812617'), .....]
> >
> > If I change the list from type Decimal to type float, then I don't
> > get the error. Likewise, if I use Python 2.7, I also don't get an
> error.
> >
> > After reading over the error message, I realize that this error
> > really results because of numpy, not matplotlib. But I'll go ahead
> > and post this message, in case you are unaware of the problem.
> >
> >
> > Just a quick note, mpl v1.1.x is not officially supported for py3k. The
> > upcoming release of v1.2.0 will be the first official release with such
> > support.
> >
> > That being said, it probably would be a good idea to make sure where the
> > bug lies for this one (numpy or matplotlib). Which version of numpy are
> > you using?
>
> Should this be considered a bug? Or should we say that we don't support
> Decimal inputs? If we are going to support Decimal inputs, then we need
> to put in filters to force conversion to float. Do you want to have to
> check every entry in every list input to see if it Decimal?
>
> Eric
>
>
Looking at the message, it is saying that the np.isfinite() function fails
on Decimal inputs. From our perspective, a Decimal input should look just
the same as integer and floats (following the duck-typing paradigm).
Therefore, I think this problem lies squarely at the feet of numpy.
However, I am doubtful of just how quickly to expect this issue to be
solved by them.
Ben Root

On 2012年09月04日 9:09 AM, Benjamin Root wrote:
>
>
> On Tue, Sep 4, 2012 at 2:20 PM, Paul Tremblay <pau...@gm...
> <mailto:pau...@gm...>> wrote:
>
>
> The following Python code:
>
> >>ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
>
> Produces this error with Python 3.2:
>
> Traceback (most recent call last):
> File "scripts/audit_reports_weekly.py", line 150, in <module>
> ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
> File
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/matplotlib/axes.py",
> line 6741, in fill_between
> y1 = ma.masked_invalid(self.convert_yunits(y1))
> File
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/numpy/ma/core.py",
> line 2241, in masked_invalid
> condition = ~(np.isfinite(a))
> TypeError: ufunc 'isfinite' not supported for the input types, and
> the inputs could not be safely coerced to any supported types
> according to the casting rule ''safe''
>
>
> [Decimal('3619.900530366609820157812617'), .....]
>
> If I change the list from type Decimal to type float, then I don't
> get the error. Likewise, if I use Python 2.7, I also don't get an error.
>
> After reading over the error message, I realize that this error
> really results because of numpy, not matplotlib. But I'll go ahead
> and post this message, in case you are unaware of the problem.
>
>
> Just a quick note, mpl v1.1.x is not officially supported for py3k. The
> upcoming release of v1.2.0 will be the first official release with such
> support.
>
> That being said, it probably would be a good idea to make sure where the
> bug lies for this one (numpy or matplotlib). Which version of numpy are
> you using?
Should this be considered a bug? Or should we say that we don't support 
Decimal inputs? If we are going to support Decimal inputs, then we need 
to put in filters to force conversion to float. Do you want to have to 
check every entry in every list input to see if it Decimal?
Eric
>
> Ben Root

On Tue, Sep 4, 2012 at 2:20 PM, Paul Tremblay <pau...@gm...>wrote:
>
> The following Python code:
>
> >>ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
>
> Produces this error with Python 3.2:
>
> Traceback (most recent call last):
> File "scripts/audit_reports_weekly.py", line 150, in <module>
> ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
> File
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/matplotlib/axes.py",
> line 6741, in fill_between
> y1 = ma.masked_invalid(self.convert_yunits(y1))
> File
> "/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/numpy/ma/core.py",
> line 2241, in masked_invalid
> condition = ~(np.isfinite(a))
> TypeError: ufunc 'isfinite' not supported for the input types, and the
> inputs could not be safely coerced to any supported types according to the
> casting rule ''safe''
>
>
> [Decimal('3619.900530366609820157812617'), .....]
>
> If I change the list from type Decimal to type float, then I don't get the
> error. Likewise, if I use Python 2.7, I also don't get an error.
>
> After reading over the error message, I realize that this error really
> results because of numpy, not matplotlib. But I'll go ahead and post this
> message, in case you are unaware of the problem.
>
>
Just a quick note, mpl v1.1.x is not officially supported for py3k. The
upcoming release of v1.2.0 will be the first official release with such
support.
That being said, it probably would be a good idea to make sure where the
bug lies for this one (numpy or matplotlib). Which version of numpy are
you using?
Ben Root

The following Python code:
>>ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
Produces this error with Python 3.2:
Traceback (most recent call last):
 File "scripts/audit_reports_weekly.py", line 150, in <module>
 ax.fill_between(dates, lower, upper, facecolor='gray', alpha=0.5)
 File
"/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/matplotlib/axes.py",
line 6741, in fill_between
 y1 = ma.masked_invalid(self.convert_yunits(y1))
 File
"/home/local/ANT/ptrembl/.local/lib/python3.2/site-packages/numpy/ma/core.py",
line 2241, in masked_invalid
 condition = ~(np.isfinite(a))
TypeError: ufunc 'isfinite' not supported for the input types, and the
inputs could not be safely coerced to any supported types according to the
casting rule ''safe''
[Decimal('3619.900530366609820157812617'), .....]
If I change the list from type Decimal to type float, then I don't get the
error. Likewise, if I use Python 2.7, I also don't get an error.
After reading over the error message, I realize that this error really
results because of numpy, not matplotlib. But I'll go ahead and post this
message, in case you are unaware of the problem.

On 2012年09月04日 10:53 AM, Benjamin Root wrote:
> 
> On Mon, Sep 3, 2012 at 4:26 PM, Gyro Funch <gyr...@gm...
> <mailto:gyr...@gm...>> wrote:
> 
> Hi,
> 
> I am trying to create a multi-subplot animation with based loosely
> on the animation example code, subplots.py, at
> http://matplotlib.sourceforge.net/examples/animation/subplots.html
> 
> A simplified version of the full code is shown at this gist:
> https://gist.github.com/3613113
> 
> I am having problems getting the code to function properly. If I run
> it as is, the figure appears, but no animation is done. Apparently
> the setup code is called, but the code to change the frames is not.
> If I comment out the call to the setup code, the method to update
> the frame is called once, and that is it.
> 
> I would appreciate any help and insights that you can provide.
> 
> Thank you very much.
> 
> -g
> 
> 
> 
> Confirmed. I do not see any immediate reason why your code doesn't
> work. I suggest filing an issue on our github site.
> 
> Ben Root
> 
Thanks for the feedback.
https://github.com/matplotlib/matplotlib/issues/1203
-g

On Mon, Sep 3, 2012 at 4:26 PM, Gyro Funch <gyr...@gm...> wrote:
> Hi,
>
> I am trying to create a multi-subplot animation with based loosely
> on the animation example code, subplots.py, at
> http://matplotlib.sourceforge.net/examples/animation/subplots.html
>
> A simplified version of the full code is shown at this gist:
> https://gist.github.com/3613113
>
> I am having problems getting the code to function properly. If I run
> it as is, the figure appears, but no animation is done. Apparently
> the setup code is called, but the code to change the frames is not.
> If I comment out the call to the setup code, the method to update
> the frame is called once, and that is it.
>
> I would appreciate any help and insights that you can provide.
>
> Thank you very much.
>
> -g
>
>
>
Confirmed. I do not see any immediate reason why your code doesn't work.
I suggest filing an issue on our github site.
Ben Root

Dear Eric,
sorry for the delay in replying, and thanking: I forgot the mail after
reading it.
2012年8月30日 Eric Firing <ef...@ha...>:
> On 2012年08月27日 5:10 AM, Francesco Montesano wrote:
>> Dear matplotlibers,
>>
>> I encountered a bug (?) in fill_between when using logarithmic scales and
>> the last part of y and yerr arrays as set to zero: a diagonal stripe going from
>> the rightmost non zero value to the first value is drawn.
>> It's visible in the right panel of the attached figure, while is not
>> present if the plot is linear (left panel).
>> If xaxis is log and yaxis is linear the plot is correctly drawn.
>>
>> I'm using mpl.__version__ = '1.1.1rc' under Kubuntu 12.04 with Python 2.7.3
>>
>> The plot has been created with the script below.
>>
>> Is this a bug or am I missing something?
>
> I don't think it is exactly a bug, but I don't know why the fill region
> is appearing as it does. The underlying problem is that fill_between is
> doing what it is told to do without knowing that it is going to be
> plotted on a log axis.
I think that also most of the other plotting functions (e.g. errorbar)
do not know about the scale used on the axis, but they behave
correctly. Am I right?
> A good workaround is to change your call to fill_between to look like this:
> positive = y - yerr > 0
> ax2.fill_between( x,y-yerr,y+yerr, where=positive, color='b', alpha=0.4)
>
> Alternatively, you could use np.clip to put a floor under y - yerr and y
> + yerr.
The workaround works fine, but I dare say that it's not THE solution.
I think that the problem lies in the way PolyCollection is drawn when
y=yerr=0 (and probably also if y+- yerr <=0) if the yaxis is log. I
have no clue where to look in the source to go deeper in the problem.
cheers,
Fra
> Eric
>
>>
>> Cheers
>> Francesco
>>
>>
>> ##### error_fill_between.py ######
>> import matplotlib.pyplot as plt
>> import numpy as np
>>
>> #values to plot
>> x = np.linspace( 1, 10, num=100 )
>> y = np.exp( -x**2 )
>> y[50:] = 0
>> yerr = y* np.random.rand(100)
>>
>> #figure
>> fig = plt.figure()
>>
>> ax1 = fig.add_subplot(121) #first axes: linear
>> ax1.errorbar( x,y,yerr, c='r' )
>> ax1.fill_between( x,y-yerr,y+yerr, color='b', alpha=0.4 )
>>
>> ax2 = fig.add_subplot(122) #second axes: logarithmic
>> ax2.errorbar( x,y,yerr, c='r' )
>> ax2.fill_between( x,y-yerr,y+yerr, color='b', alpha=0.4 )
>> ax2.set_xscale( "log" )
>> ax2.set_yscale( "log" )
>>
>> plt.show()
>> ###### end script #########
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Live Security Virtual Conference
>> Exclusive live event will cover all the ways today's security and
>> threat landscape has changed and how IT managers can respond. Discussions
>> will include endpoint security, mobile security and the latest in malware
>> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>>
>>
>>
>> _______________________________________________
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On 2012年09月03日 9:36 PM, Jakob Gager wrote:
> On 09/04/2012 09:13 AM, Eric Firing wrote:
>> On 2012年09月03日 8:33 PM, Jakob Gager wrote:
>>> On 09/03/2012 08:57 PM, Eric Firing wrote:
>>>> It looks like you can either use the _get_layout() method (which
>>>> requires that you specify the renderer), or, if you know the text object
>>>> will be among the last 50 for which _get_layout() has been called, you
>>>> can use txt1.cached[txt1.get_prop_typ()].
>>>>
>>>> Eric
>>>
>>> Many thanks for the quick and valuable return. I now use the _get_layout() method and
>>> it works like a charm :)
>>>
>>> Just replaced:
>>> sf1 = 6*72./txt1.cached.items()[0][1][1][0][1][0]
>>> with:
>>> sf1 = 6*72./txt1._get_layout('GTKAgg')[1][0][1][0]
>>
>> Jakob,
>>
>> What is actually happening here is that the first two lines of
>> _get_layout() are equivalent to the second method I suggested (that's
>> where I got the idea for that method), and the renderer argument is
>> never being used. This is good, because the renderer argument would have
>> to be a renderer instance, not the string name of a backend.
>>
>> There is also the caution that the leading underscore means
>> _get_layout() is intended for internal mpl use only, and subject to
>> change without notice. So, with some future version of mpl, you may need
>> to change your code again.
>>
>> Eric
>>
> Hi Eric,
>
> does this mean you would suggest to use txt1.cached[txt1.get_prop_tup()] to be on the save side for
> future versions? I'm aware of the leading underscore notation, however, the txt.cached dictionary has
> changed as well (without leading underscore and notice?), therefore, slight modifications in the scrips
> cannot be precluded anyway.
You are right; although it lacks the underscore, I doubt the "cached" 
attribute and the "get_prop_tup()" method were intended for anything but 
internal use. There is no safe solution!
>
> Regarding the renderer argument...
> I first thought about passing a renderer instance to the _get_layout method, but as I had no clue where
> to get this instance from. So I simply tried with the backend name and luckly it worked :).
That's the advantage of the txt1.cached[] approach; it doesn't require 
you to supply a bogus but unused argument. It's probably what I would pick.
In any case, I'm glad you are back in business.
Eric
>
> Thanks again, and have a nice day!
> Jakob
>
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> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
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>

On 09/04/2012 09:13 AM, Eric Firing wrote:
> On 2012年09月03日 8:33 PM, Jakob Gager wrote:
>> On 09/03/2012 08:57 PM, Eric Firing wrote:
>>> It looks like you can either use the _get_layout() method (which
>>> requires that you specify the renderer), or, if you know the text object
>>> will be among the last 50 for which _get_layout() has been called, you
>>> can use txt1.cached[txt1.get_prop_typ()].
>>>
>>> Eric
>>
>> Many thanks for the quick and valuable return. I now use the _get_layout() method and
>> it works like a charm :)
>>
>> Just replaced:
>> sf1 = 6*72./txt1.cached.items()[0][1][1][0][1][0]
>> with:
>> sf1 = 6*72./txt1._get_layout('GTKAgg')[1][0][1][0]
>
> Jakob,
>
> What is actually happening here is that the first two lines of
> _get_layout() are equivalent to the second method I suggested (that's
> where I got the idea for that method), and the renderer argument is
> never being used. This is good, because the renderer argument would have
> to be a renderer instance, not the string name of a backend.
>
> There is also the caution that the leading underscore means
> _get_layout() is intended for internal mpl use only, and subject to
> change without notice. So, with some future version of mpl, you may need
> to change your code again.
>
> Eric
>
Hi Eric,
does this mean you would suggest to use txt1.cached[txt1.get_prop_tup()] to be on the save side for 
future versions? I'm aware of the leading underscore notation, however, the txt.cached dictionary has 
changed as well (without leading underscore and notice?), therefore, slight modifications in the scrips
cannot be precluded anyway.
Regarding the renderer argument...
I first thought about passing a renderer instance to the _get_layout method, but as I had no clue where 
to get this instance from. So I simply tried with the backend name and luckly it worked :).
Thanks again, and have a nice day!
Jakob

On 2012年09月03日 8:33 PM, Jakob Gager wrote:
> On 09/03/2012 08:57 PM, Eric Firing wrote:
>> It looks like you can either use the _get_layout() method (which
>> requires that you specify the renderer), or, if you know the text object
>> will be among the last 50 for which _get_layout() has been called, you
>> can use txt1.cached[txt1.get_prop_typ()].
>>
>>>
>>> Is there a different way to achieve a fitted text object?
>>
>> Not that I know of; but someone else may have a suggestion.
>>
>> Eric
>
> Many thanks for the quick and valuable return. I now use the _get_layout() method and
> it works like a charm :)
>
> Just replaced:
> sf1 = 6*72./txt1.cached.items()[0][1][1][0][1][0]
> with:
> sf1 = 6*72./txt1._get_layout('GTKAgg')[1][0][1][0]
Jakob,
What is actually happening here is that the first two lines of 
_get_layout() are equivalent to the second method I suggested (that's 
where I got the idea for that method), and the renderer argument is 
never being used. This is good, because the renderer argument would have 
to be a renderer instance, not the string name of a backend.
There is also the caution that the leading underscore means 
_get_layout() is intended for internal mpl use only, and subject to 
change without notice. So, with some future version of mpl, you may need 
to change your code again.
Eric
>
> br
> Jakob
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>

On 09/03/2012 08:57 PM, Eric Firing wrote:
> It looks like you can either use the _get_layout() method (which
> requires that you specify the renderer), or, if you know the text object
> will be among the last 50 for which _get_layout() has been called, you
> can use txt1.cached[txt1.get_prop_typ()].
>
>>
>> Is there a different way to achieve a fitted text object?
>
> Not that I know of; but someone else may have a suggestion.
>
> Eric
Many thanks for the quick and valuable return. I now use the _get_layout() method and
it works like a charm :)
Just replaced:
sf1 = 6*72./txt1.cached.items()[0][1][1][0][1][0]
with:
sf1 = 6*72./txt1._get_layout('GTKAgg')[1][0][1][0]
br
Jakob