Mailman 3 August 2003 - SciPy-Dev

Debian packages of scipy and f2py
by José Fonseca Oct. 3, 2003

Oct. 3, 2003

I've make Debian packages of scipy and f2py. They are available from my apt-get repository at: http://jrfonseca.dyndns.org/debian/ I referred to Joe Reinhardt's packages http://people.debian.org/~jmr/ but have done these packages from scratch. These come for all python versions in debian unstable (2.1, 2.2 and 2.3). I've run the standard tests successfully but I'd appreciate that problems with these packages to be reported to me [privately] as I'd like to have these on Debian proper at some time. One tricky issue I'd like to address with the scipy and f2py maintainers is the the scipy_distutils. Both scipy and f2py attempt to install to /usr/lib/python*/site-packages/scipy_distutils and at least on Debian this is not admissible so the packages conflict with each other and are mutually exclusive. This is particularly even more annoying for me, since for building scipy f2py is needed, so I need to install and uninstall them as a maniac. Is there any solution that allow both these packages to happily co-exist in a tree without overlapping? Enjoy, José Fonseca PS: Please CC'me on any reply as I'm not subscribed to all these lists.

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SciPy.org upgrades complete
by Joe Cooper Aug. 28, 2003

Aug. 28, 2003

Hi all, The work on scipy.org is complete, and everything should be back up and running normally. If you spot problems with mail, Zope, or the roundup bug tracker, let me know. Thanks!

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scipy.org mail server going down for upgrades
by Joe Cooper Aug. 28, 2003

Aug. 28, 2003

Hi all, The scipy mail server will be taken down in just a few minutes for a system upgrade. Service should resume in under an hour, assuming no problems. Thanks!

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ANN: SciPy'03 is getting close!
by Eric Jones Aug. 25, 2003

Aug. 25, 2003

Hey Group, Just wanted to send out another reminder about SciPy'03 which will be held at Cal Tech on September 11th and 12th. Information about the workshop is available on its home page: http://www.scipy.org/site_content/scipy03/ The schedule for the workshop is available at: http://www.scipy.org/site_content/scipy03/scipy03sched.htm Online registration is also open: https://www.enthought.com/scipy03/ Currently, their are around 50 people registered. Please register as soon as possible if you plan on attending so that we have an accurate count for food, etc. thanks! eric

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Blitz++, NumArray...
by Fernando Perez Aug. 22, 2003

Aug. 22, 2003

Hi all, as some of you know, I'm a big fan of weave.inline() for the ease of development it offers. Essentially C++ becomes a scripting part of python, with only the occasional recompile overhead (but this is transparent to the users). inline() makes heavy use of the blitz++ library, to represent numpy arrays as blitz arrays and therefore index them as Arr(i,j,k...). This seems to me like a very sound decision, as the blitz library was specifically written to provide simultaneously fortran-like performance with high-level object orientation. With this in mind, I have a few questions: - Is there anything in Numarray's design which prevents this same trick from being used? The core of getting a Numpy array into a blitz one is simply a call to: // Convert a Numpy array to a blitz one, using the original's data (no copy) template<class T, int N> static blitz::Array<T,N> py_to_blitz(PyArrayObject *arr_obj) { blitz::TinyVector<int,N> shape(0); blitz::TinyVector<int,N> strides(0); for (int i=0;i<N;i++) { shape[i] = arr_obj->dimensions[i]; strides[i] = arr_obj->strides[i]/sizeof(T); } return blitz::Array<T,N>((T*) arr_obj->data,shape,strides, blitz::neverDeleteData); } I would not be surprised if something much like this would work for Numarrays, but I'd like to know for sure. - If the above is indeed possible for Numarray, do you guys feel that blitz should be considered an integral part of python's low-level arsenal, or not? I view its advantages especially in the field of an extremely clean, simple syntax (compared to the low-level Numpy API, I'm not familiar with Numarray yet). I've seen examples where a numpy algorithm can be recoded using blitz in a _far_ smaller amount of code, and with performance gains to boot (in some cases, not all). Please note that I am NOT second-guessing any of the design decisions made by the Numarray crowd. I just want to clarify if it's possible to have a C++ API which gives access to numarray with the simplest, highest-level syntax and behavior which is reasonable. This is important for teams where not everyone is an expert on C pointer manipulation details, but they may be perfectly ok with writing loops over things which can be indexed as A(i,j,k). - If any of this seems worthy of more detailed discussion, I told Eric Jones that I'd be happy to coordinate something along these lines at Scipy'03. If there's time in the schedule I'd be glad to do it officially, otherwise we can just try to keep it in mind for a lunch/dinner meeting. Documenting a 'Best Practices for low-level numerical work in python' would probably be a beneficial thing to do for the community. Right now there are so many options that I'm sure I'm not the only one to feel a bit confused. - If Blitz++ is indeed deemed a worthy piece of this puzzle, I wonder if we could contact some of its developers to bring them into this discussion. I worry a bit that activity on its mailing lists seems rather slow, but I noticed that an apparently central guy, Julian C. Cummings, is at CACR/Caltech. Perhaps he could stop by and let us know what the future for blitz looks like. I can fire off an email to him if there is interest in the blitz thing. Anyway, I'm just trying to 'pre-soak' a few ideas for discussion at scipy'03 on these topics. Best regards, Fernando.

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CVS trouble at scipy?
by Fernando Perez Aug. 22, 2003

Aug. 22, 2003

Hi all, today I'm seeing some problems when I commit code to CVS. The commits seem to go through fine, but at the end something email-related is tripping. Here's the error that I see: ************************************************************************* cvs -f commit -l -m 'Clean up code for avoiding auto-call triggering on [] access.' 'IPython/iplib.py' 2>&1 Checking in IPython/iplib.py; /home/cvsroot/world/ipython/IPython/iplib.py,v new revision: 1.19; previous revision: 1.18 done Traceback (innermost last): File "/home/cvsroot/CVSROOT/syncmail", line 329, in ? main() File "/home/cvsroot/CVSROOT/syncmail", line 322, in main blast_mail(subject, people, specs[1:], contextlines, fromhost) File "/home/cvsroot/CVSROOT/syncmail", line 226, in blast_mail domain = fromhost or getfqdn() File "/home/cvsroot/CVSROOT/syncmail", line 93, in getfqdn byaddr = socket.gethostbyaddr(socket.gethostbyname(hostname)) socket.error: host not found ************************************************************************* No big deal for me, but I figured at some point somebody may want to look into it. Cheers, f.

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New release of Python 2.2.3 (Enthought Edition) available
by David C. Morrill Aug. 21, 2003

Aug. 21, 2003

Just thought we would give everyone a head's up that a new release of Python 2.2.3 (Enthought Edition) is available for download at: http://www.enthought.com The main changes in this release are improvements to the chaco and kiva packages. In particular, this is the first release of chaco that uses the new kiva "agg" (Anti_Grain) driver that supports: - Faster rendering speeds. - Anti-aliasing of lines and text. - Alpha channel support for colors (i.e. transparency). - Improved chaco and traits documentation formatting (generated using the new pydoh package). Enjoy! The Python guys at enthought

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cannot build scipy with latest cvs
by Nils Wagner Aug. 21, 2003

Aug. 21, 2003

Dear experts, I cannot build scipy with latest cvs Any help would be appreciated... Nils In file included from /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_markers.h:24, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:680: /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:54: warning: ` agg::renderer_primitives<PixelRenderer>::color_type' is implicitly a typename /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:54: warning: implicit typename is deprecated, please see the documentation for details /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:55: warning: ` agg::renderer_primitives<PixelRenderer>::color_type' is implicitly a typename /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:55: warning: implicit typename is deprecated, please see the documentation for details /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:56: warning: ` agg::renderer_primitives<PixelRenderer>::color_type' is implicitly a typename /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:56: warning: implicit typename is deprecated, please see the documentation for details /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:57: warning: ` agg::renderer_primitives<PixelRenderer>::color_type' is implicitly a typename /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:57: warning: implicit typename is deprecated, please see the documentation for details /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:207: warning: ` agg::renderer_primitives<PixelRenderer>::color_type' is implicitly a typename /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:207: warning: implicit typename is deprecated, please see the documentation for details /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:208: warning: ` agg::renderer_primitives<PixelRenderer>::color_type' is implicitly a typename /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_primitives.h:208: warning: implicit typename is deprecated, please see the documentation for details In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:680: /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_markers.h:640: warning: ` agg::renderer_markers<PixelRenderer>::color_type' is implicitly a typename /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_markers.h:640: warning: implicit typename is deprecated, please see the documentation for details /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_markers.h:667: warning: ` agg::renderer_markers<PixelRenderer>::color_type' is implicitly a typename /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_markers.h:667: warning: implicit typename is deprecated, please see the documentation for details /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_markers.h:667: warning: ` agg::renderer_markers<PixelRenderer>::color_type' is implicitly a typename /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_markers.h:667: warning: implicit typename is deprecated, please see the documentation for details In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:681: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_image_enums.h:38:7: warning: no newline at end of file In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:45, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:982: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_font_type.h:28:7: warning: no newline at end of file In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:46, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:982: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_dash_type.h:53:7: warning: no newline at end of file In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:47, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:982: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_state.h:56:7: warning: no newline at end of file In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_image.h:32, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:49, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:982: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h:116:2: warning: no newline at end of file In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:49, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:982: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_image.h: In constructor `kiva::variable_color_alpha::variable_color_alpha(double)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_image.h:48: warning: initialization to `int' from `double' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_image.h:48: warning: argument to `int' from `double' In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:49, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:982: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_image.h:390:7: warning: no newline at end of file In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:982: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h: In member function `void kiva::graphics_context::_draw_image_final(render_type&, agg::rendering_buffer&, const transform_type&, agg::path_storage&)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:864: error: to refer to a type member of a template parameter, use `typename render_type::attr_type' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h: In member function `int kiva::graphics_context::draw_marker_at_points(double*, int, int, agg::marker_e)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:980: error: could not convert `kiva::graphics_context::get_ctm()()' to `agg::affine_matrix&' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:64: error: in passing argument 1 of `int kiva::only_translation(agg::affine_matrix&)' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:993: error: could not convert `kiva::graphics_context::get_ctm()()' to `agg::affine_matrix&' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:72: error: in passing argument 1 of `void kiva::get_translation(agg::affine_matrix&, double*, double*)' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:997: warning: passing `double' for argument 1 of `void agg::renderer_markers<PixelRenderer>::marker(int, int, int, agg::marker_e) [with PixelRenderer = agg::pixfmt_bgra32]' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:997: warning: passing `double' for argument 2 of `void agg::renderer_markers<PixelRenderer>::marker(int, int, int, agg::marker_e) [with PixelRenderer = agg::pixfmt_bgra32]' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h: In member function `void kiva::graphics_context::draw_path_at_points(double*, int, kiva::compiled_path&, kiva::draw_mode_e)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:1041: error: could not convert `kiva::graphics_context::get_ctm()()' to `agg::affine_matrix&' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:54: error: in passing argument 1 of `int kiva::is_identity(agg::affine_matrix&)' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:1052: error: could not convert `kiva::graphics_context::get_ctm()()' to `agg::affine_matrix&' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:64: error: in passing argument 1 of `int kiva::only_translation(agg::affine_matrix&)' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/agg_wrap.cxx:1137:33: numeric/arrayobject.h: Datei oder Verzeichnis nicht gefunden /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h: In member function `void kiva::pixel_formats_rgba32_text_nn<Order, Attribute>::span(int8u*, int, int, unsigned int, const int8u*, SpanInterpolator&) [with SpanInterpolator = agg::span_null_interpolator<kiva::alpha_text_type>::interpolator, Order = agg::order_bgra32, Attribute = kiva::alpha_text_type]': /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_renderer_scanline.h:100: instantiated from `void agg::renderer_scanline<SpanInterpolator, PixelRenderer>::render(const Scanline&) [with Scanline = agg::scanline_u8, SpanInterpolator = agg::span_null_interpolator<kiva::alpha_text_type>, PixelRenderer = kiva::pixfmt_bgra32_text_nn<kiva::alpha_text_type>]' /export/home/wagner/cvs/scipy/Lib_chaco/agg2/include/agg_rasterizer_scanline_aa.h:371: instantiated from `void agg::rasterizer_scanline_aa<Scanline, GammaFunction>::render(Renderer&, int, int) [with Renderer = agg::renderer_scanline<agg::span_null_interpolator<kiva::alpha_text_type>, kiva::pixfmt_bgra32_text_nn<kiva::alpha_text_type> >, Scanline = agg::scanline_u8, GammaFunction = agg::null_gamma]' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:870: instantiated from `void kiva::graphics_context::_draw_image_final(render_type&, agg::rendering_buffer&, const transform_type&, agg::path_storage&) [with render_type = kiva::pixfmt_bgra32_text_nn<kiva::alpha_text_type>, transform_type = kiva::alpha_text_type]' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_graphics_context.h:948: instantiated from here /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h:32: warning: assignment to `int' from `double' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h:32: warning: argument to `int' from `double' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h:33: warning: assignment to `int' from `double' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h:33: warning: argument to `int' from `double' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h:34: warning: assignment to `int' from `double' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h:34: warning: argument to `int' from `double' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h:35: warning: assignment to `int' from `double' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/swig_src/kiva_text_image.h:35: warning: argument to `int' from `double' error: command 'gcc' failed with exit status 1

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ylabel disappears in the eps file
by Nils Wagner Aug. 21, 2003

Aug. 21, 2003

Dear experts, When I redirect the output pf xplt.plot to an eps file via xplt.eps the ylabel disappears in the eps file. A small example is illustrating this behaviour. Any idea ? Thanks in advance. Nils from scipy import * from scipy.xplt import * import gui_thread x = arange(0,pi,0.1) xplt.plot(x,sin(x),'dot',x,sin(x),'dash''r') xplt.xlabel('x') xplt.ylabel('y') xplt.eps('somefile')

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Further problems with build
by Nils Wagner Aug. 19, 2003

Aug. 19, 2003

Hi all, Again, I have some problems in building scipy from latest cvs. Python 2.1.2 Numeric 23.0 Atlas available f2py 2.35.229-1505 This is the output Any suggestion ? Nils building 'kiva.agg._kiva' extension gcc -g -O2 -Wstrict-prototypes -fPIC -I/export/home/wagner/cvs/scipy/Lib_chaco/agg2/include -I/export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/include -I/export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src -I/export/home/wagner/cvs/scipy/Lib/weave -I/export/home/wagner/cvs/scipy/Lib/weave/scxx -I/usr/local/include/python2.1 -c /export/home/wagner/cvs/scipy/_kiva.cpp -o build/temp.linux-i686-2.1/_kiva.o /export/home/wagner/cvs/scipy/_kiva.cpp:5:39: agg_renderer_bgra32_basic.h: Datei oder Verzeichnis nicht gefunden (file not found) /export/home/wagner/cvs/scipy/_kiva.cpp:6:39: agg_renderer_rgba32_basic.h: Datei oder Verzeichnis nicht gefunden /export/home/wagner/cvs/scipy/_kiva.cpp:8:31: agg_renderer_util.h: Datei oder Verzeichnis nicht gefunden /export/home/wagner/cvs/scipy/_kiva.cpp:12:28: agg_rasterizer.h: Datei oder Verzeichnis nicht gefunden In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_agg.h:7, from /export/home/wagner/cvs/scipy/_kiva.cpp:14: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:19:39: agg_renderer_bgra32_basic.h: Datei oder Verzeichnis nicht gefunden /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:20:28: agg_rasterizer.h: Datei oder Verzeichnis nicht gefunden In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_agg.h:7, from /export/home/wagner/cvs/scipy/_kiva.cpp:14: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:149: error: syntax error before `;' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:150: error: ` scanline_u8' undeclared in namespace `agg' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:150: error: syntax error before `;' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:191: error: ` line_join_e' was not declared in this scope /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:191: error: parse error before `)' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:196: error: ` line_cap_e' was not declared in this scope /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:196: error: parse error before `)' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:274: error: ` text_draw_mode_e' was not declared in this scope /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:274: error: parse error before `)' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:279: error: semicolon missing after declaration of `kiva::graphics_context_bitmap' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In constructor `kiva::graphics_context_bitmap::graphics_context_bitmap()': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:154: error: class `kiva::graphics_context_bitmap' does not have any field named `renderer' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In constructor `kiva::graphics_context_bitmap::graphics_context_bitmap(unsigned char*, int, int, int)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:164: error: class `kiva::graphics_context_bitmap' does not have any field named `renderer' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In member function `void kiva::graphics_context_bitmap::set_line_join(...)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:193: error: ` value' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:193: error: (Each undeclared identifier is reported only once for each function it appears in.) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In member function `void kiva::graphics_context_bitmap::set_line_cap(...)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:198: error: ` value' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In member function `void kiva::graphics_context_bitmap::set_line_dash(double*, int, double)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:203: error: ` dash_type' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: At global scope: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:279: error: ` font_type' was not declared in this scope /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:279: error: ` font' was not declared in this scope /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:280: error: ISO C++ forbids defining types within return type /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:280: error: two or more data types in declaration of `set_font' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:280: error: syntax error before `{' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:284: error: syntax error before `&' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void save_state()': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:294: error: ` state_stack' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:294: error: ` state' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:295: error: ` path' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void curve_to(double, double, double, double, double, double)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:390: error: calling type `agg::curve4' like a method /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void quad_curve_to(double, double, double, double)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:396: error: calling type `agg::curve3' like a method /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void rect(double, double, double, double)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:426: error: calling type `agg::rect' like a method /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: At global scope: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:434: error: parse error before `)' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void clip_to_rect(double, double, double, double)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:468: error: ` buf' undeclared (first use this function) In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_agg.h:7, from /export/home/wagner/cvs/scipy/_kiva.cpp:14: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void _stroke_path()': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:494: error: ` final_stroke_path' undeclared (first use this function) In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_agg.h:7, from /export/home/wagner/cvs/scipy/_kiva.cpp:14: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void final_stroke_path(agg::conv_stroke<agg::path_storage, agg::null_markers>&)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:517: error: ` void final_stroke_path(agg::conv_stroke<agg::path_storage, agg::null_markers>&)' used prior to declaration /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:525: error: ` renderer' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:533: error: ` CAP_ROUND' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:535: error: ` CAP_BUTT' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:537: error: ` CAP_SQUARE' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:542: error: ` JOIN_MITER' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:544: error: ` JOIN_ROUND' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:546: error: ` JOIN_BEVEL' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:551: error: ` rasterizer' undeclared (first use this function) In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_agg.h:7, from /export/home/wagner/cvs/scipy/_kiva.cpp:14: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: At global scope: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:594: error: ` filling_rule_e' undeclared in namespace `agg' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:594: error: parse error before `)' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void _fill_path(...)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:597: error: ` rule' undeclared (first use this function) In file included from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_agg.h:7, from /export/home/wagner/cvs/scipy/_kiva.cpp:14: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void fill_path()': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:622: error: ` fill_non_zero' undeclared in namespace `agg' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void eof_fill_path()': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:628: error: ` fill_even_odd' undeclared in namespace `agg' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: At global scope: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:632: error: ` draw_mode_e' was not declared in this scope /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:632: error: parse error before `=' token /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: In function `void draw_path(...)': /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:634: error: ` mode' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:636: error: ` FILL' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:637: error: ` fill_non_zero' undeclared in namespace `agg' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:639: error: ` EOF_FILL' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:640: error: ` fill_even_odd' undeclared in namespace `agg' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:642: error: ` STROKE' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:645: error: ` FILL_STROKE' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:646: error: ` fill_non_zero' undeclared in namespace `agg' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:649: error: ` EOF_FILL_STROKE' undeclared (first use this function) /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:650: error: ` fill_even_odd' undeclared in namespace `agg' /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h: At global scope: /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_graphics_context.h:693: error: parse error before `}' token In file included from /usr/local/include/python2.1/Python.h:24, from /export/home/wagner/cvs/scipy/_kiva.cpp:15: /usr/local/include/python2.1/config.h:165:1: warning: "_POSIX_THREADS" redefined In file included from /usr/include/unistd.h:175, from /usr/include/g++/i486-suse-linux/bits/gthr-default.h:38, from /usr/include/g++/i486-suse-linux/bits/gthr.h:98, from /usr/include/g++/i486-suse-linux/bits/c++io.h:37, from /usr/include/g++/bits/fpos.h:44, from /usr/include/g++/iosfwd:49, from /usr/include/g++/ios:44, from /usr/include/g++/ostream:45, from /usr/include/g++/iostream:45, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_compiled_path.h:4, from /export/home/wagner/cvs/scipy/Lib_chaco/kiva/agg/src/kiva_agg.h:6, from /export/home/wagner/cvs/scipy/_kiva.cpp:14: /usr/include/bits/posix_opt.h:70:1: warning: this is the location of the previous definition In file included from /usr/include/g++/complex:49, from /export/home/wagner/cvs/scipy/_kiva.cpp:18: /usr/include/g++/bits/cpp_type_traits.h:80: error: `__is_void' is not a template /usr/include/g++/bits/cpp_type_traits.h:104: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:113: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:122: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:131: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:141: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:151: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:160: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:169: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:178: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:187: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:196: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:205: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:214: error: `__is_integer' is not a template /usr/include/g++/bits/cpp_type_traits.h:236: error: `__is_floating' is not a template /usr/include/g++/bits/cpp_type_traits.h:245: error: `__is_floating' is not a template /usr/include/g++/bits/cpp_type_traits.h:254: error: `__is_floating' is not a template /usr/include/g++/bits/cpp_type_traits.h:269: error: parse error before `>' token /usr/include/g++/bits/cpp_type_traits.h:270: error: missing ';' before right brace /usr/include/g++/bits/cpp_type_traits.h:281: error: parse error before `>' token /usr/include/g++/bits/cpp_type_traits.h:282: error: missing ';' before right brace /usr/include/g++/bits/cpp_type_traits.h:283: error: parse error before `}' token /usr/include/g++/bits/cpp_type_traits.h:297: error: parse error before `}' token In file included from /usr/include/g++/complex:51, from /export/home/wagner/cvs/scipy/_kiva.cpp:18: /usr/include/g++/sstream:62: error: parse error before `<' token /usr/include/g++/sstream:67: error: syntax error before `;' token /usr/include/g++/sstream:70: error: syntax error before `;' token /usr/include/g++/sstream:72: error: `traits_type' is not a class or namespace /usr/include/g++/sstream:72: error: `int_type' is not a class or namespace /usr/include/g++/sstream:72: error: using `typename' outside of template /usr/include/g++/sstream:72: error: `traits_type' fails to be a typedef or built in type /usr/include/g++/sstream:73: error: `traits_type' is not a class or namespace /usr/include/g++/sstream:73: error: `pos_type' is not a class or namespace /usr/include/g++/sstream:73: error: using `typename' outside of template /usr/include/g++/sstream:73: error: `traits_type' fails to be a typedef or built in type /usr/include/g++/sstream:74: error: `traits_type' is not a class or namespace /usr/include/g++/sstream:74: error: `off_type' is not a class or namespace /usr/include/g++/sstream:74: error: using `typename' outside of template /usr/include/g++/sstream:74: error: `traits_type' fails to be a typedef or built in type /usr/include/g++/sstream:82: error: `char_type' was not declared in this scope /usr/include/g++/sstream:82: error: `traits_type' was not declared in this scope /usr/include/g++/sstream:82: error: syntax error before `;' token /usr/include/g++/sstream:83: error: `char_type' was not declared in this scope /usr/include/g++/sstream:83: error: `_Traits' was not declared in this scope /usr/include/g++/sstream:83: error: `_Alloc' was not declared in this scope /usr/include/g++/sstream:83: error: syntax error before `;' token /usr/include/g++/sstream:84: error: `__string_type' is not a class or namespace /usr/include/g++/sstream:84: error: `size_type' is not a class or namespace /usr/include/g++/sstream:84: error: using `typename' outside of template /usr/include/g++/sstream:87: error: parse error before `protected' /usr/include/g++/sstream:119: error: parse error before `&' token /usr/include/g++/sstream:121: error: only declarations of constructors can be `explicit' /usr/include/g++/sstream: In function `int basic_stringbuf(...)': /usr/include/g++/sstream:121: error: only constructors take base initializers /usr/include/g++/sstream:121: error: `__str' undeclared (first use this function) /usr/include/g++/sstream:122: confused by earlier errors, bailing out error: command 'gcc' failed with exit status 1 wagner@lisa:~/cvs/scipy>

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