Re: [Matplotlib-users] compile error with python2.5
Achim Gaedke [EMAIL PROTECTED] writes: While compiling matplotlib-0.87.5 with python-2.5 on debian testing some errors occured: [snip errors] similar errors occured in src/swig_runtime.h src/swig_runtime.h: In function 'int SWIG_Python_ConvertPtr(PyObject*, void**, swig_type_info*, int)': src/swig_runtime.h:1140: error: invalid conversion from 'const char*' to 'char*' There are also problems with the CXX/ code using int instead of Py_ssize_t. I've submitted a patch with fixes for that, and your patch for the above problem: http://sourceforge.net/tracker/index.php?func=detailaid=1561959group_id=80706atid=560722 -- ||\/| /--\ |David M. Cooke |cookedm(at)physics(dot)mcmaster(dot)ca - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] compile error with python2.5
Hello Charlie! Hmmm... Basically you are right. But maybe you are more familiar with SWIG issues than I am. Ok, I will do the job and go to swig and have a look: http://swig.cvs.sourceforge.net/swig/SWIG/Lib/python/pyrun.swg?r1=1.143r2=1.144 You will find this error corrected five months ago. You are using version: 1.3.27 (as stated in the file's header), the last official release is 1.3.12 (June 2006) and the latest cvs version 1.3.30 (in progress). I do not understand why this version is not in use... Maybe you should try the latest SWIG version. Yours, Achim Charlie Moad wrote: Thanks for the patch. Ideally we need to find a way to fix this in swig though. Otherwise we would have to reapply the patch every time we regenerate the wrappings. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] compile error with python2.5
This came up on the dev list yesterday and we tried with swig-1.3.29, which is the latest listed release on SF. The link you provided shows this was indeed fixed after the 1.3.29 release. Jon, can we give bleeding edge swig a try? Thanks, Charlie On 9/20/06, Achim Gaedke [EMAIL PROTECTED] wrote: Hello Charlie! Hmmm... Basically you are right. But maybe you are more familiar with SWIG issues than I am. Ok, I will do the job and go to swig and have a look: http://swig.cvs.sourceforge.net/swig/SWIG/Lib/python/pyrun.swg?r1=1.143r2=1.144 You will find this error corrected five months ago. You are using version: 1.3.27 (as stated in the file's header), the last official release is 1.3.12 (June 2006) and the latest cvs version 1.3.30 (in progress). I do not understand why this version is not in use... Maybe you should try the latest SWIG version. Yours, Achim Charlie Moad wrote: Thanks for the patch. Ideally we need to find a way to fix this in swig though. Otherwise we would have to reapply the patch every time we regenerate the wrappings. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] masked arrays on objects arrays doesn't plot
Hi all, I use a array with dtype=object for mixing datetime and float values, like: ## lionel[ETD-2006-01__PM2.5_DALTON]68datas[0:5,] Sortie[68]: array(data = [[2006-01-05 00:00:00 33.0 1e-20] [2006-01-06 00:00:00 41.0 30.0] [2006-01-07 00:00:00 20.0 16.0] [2006-01-08 00:00:00 16.0 13.0] [2006-01-09 00:00:00 18.0 15.0]], mask = [[False False True] [False False False] [False False False] [False False False] [False False False]], fill_value=1e-20) ## but I get a error when I want to plot directly using plot_date(date2num(datas[:,0]),datas[:,1]): ## --- exceptions.TypeError Traceback (most recent call last) /home/lionel/Etudes_Techniques/ETD-2006-01__PM2.5_DALTON/ipython console /usr/lib/python2.4/site-packages/matplotlib/pylab.py in plot_date(*args, **kwargs) 2038 hold(h) 2039 try: - 2040 ret = gca().plot_date(*args, **kwargs) 2041 draw_if_interactive() 2042 except: /usr/lib/python2.4/site-packages/matplotlib/axes.py in plot_date(self, x, y, fmt, tz, xdate, ydate, **kwargs) 2159 if not self._hold: self.cla() 2160 - 2161 ret = self.plot(x, y, fmt, **kwargs) 2162 2163 if xdate: /usr/lib/python2.4/site-packages/matplotlib/axes.py in plot(self, *args, **kwargs) 2121 if not self._hold: self.cla() 2122 lines = [] - 2123 for line in self._get_lines(*args, **d): 2124 self.add_line(line) 2125 lines.append(line) /usr/lib/python2.4/site-packages/matplotlib/axes.py in _grab_next_args(self, *args, **kwargs) 308 if not is_string_like(remaining[2]): 309 raise ValueError, 'third arg must be a format string' -- 310 yield self._plot_3_args(remaining, **kwargs) 311 remaining=[] 312 continue /usr/lib/python2.4/site-packages/matplotlib/axes.py in _plot_3_args(self, tup3, **kwargs) 279 linestyle=linestyle, marker=marker, 280 markerfacecolor=color, -- 281 markeredgecolor=mec, 282 ) 283 self.set_lineprops(ret, **kwargs) /usr/lib/python2.4/site-packages/matplotlib/lines.py in __init__(self, xdata, ydata, linewidth, linestyle, color, marker, markersize, markeredgewidth, markeredgecolor, markerfacecolor, antialiased, dash_capstyle, solid_capstyle, dash_joinstyle, solid_joinstyle, **kwargs) 204 self.verticalOffset = None 205 -- 206 self.set_data(xdata, ydata) 207 208 if not self._lineStyles.has_key(linestyle): /usr/lib/python2.4/site-packages/matplotlib/lines.py in set_data(self, *args) 280 281 self._x = asarray(x, Float) -- 282 self._y = asarray(y, Float) 283 284 self._logcache = None /usr/lib/python2.4/site-packages/numpy/oldnumeric/functions.py in asarray(a, typecode, dtype) 82 def asarray(a, typecode=None, dtype=None): 83 dtype = convtypecode2(typecode, dtype) --- 84 return mu.array(a, dtype, copy=0) 85 86 def nonzero(a): TypeError: array cannot be safely cast to required type ## but the line: plot_date(date2num(datas[:,0]), ma.masked_values(datas[:,1].tolist() ,1.e-20)) works perfectly. Do I do something wrong? thanks -- Lionel Roubeyrie - [EMAIL PROTECTED] LIMAIR http://www.limair.asso.fr - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] compile error with python2.5
Charlie == Charlie Moad [EMAIL PROTECTED] writes: Charlie This came up on the dev list yesterday and we tried with Charlie swig-1.3.29, which is the latest listed release on SF. Charlie The link you provided shows this was indeed fixed after Charlie the 1.3.29 release. Jon, can we give bleeding edge swig Charlie a try? OK, bleeding edge SWIG versions of the agg wrappers are in svn. Good luck! JDH - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] compile error with python2.5
It builds now. We still have to wait on a useable numpy for python2.5 and pygtk for windows/py2.5. All the other components are there or we can build. On 9/20/06, John Hunter [EMAIL PROTECTED] wrote: Charlie == Charlie Moad [EMAIL PROTECTED] writes: Charlie This came up on the dev list yesterday and we tried with Charlie swig-1.3.29, which is the latest listed release on SF. Charlie The link you provided shows this was indeed fixed after Charlie the 1.3.29 release. Jon, can we give bleeding edge swig Charlie a try? OK, bleeding edge SWIG versions of the agg wrappers are in svn. Good luck! JDH - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] compile error with python2.5
Hi there!
I built numpy-1.0b5 and pygtk with python2.5 on Sunday. It worked, but I
use numarray as standard numerix extension.
There was a bugfix for numpy-1.0b5 that is already contained in their
repository version.
Yours, Achim
Charlie Moad wrote:
It builds now. We still have to wait on a useable numpy for python2.5
and pygtk for windows/py2.5. All the other components are there or we
can build.
diff -ru numpy-1.0b5/numpy/core/src/arrayobject.c
numpy-1.0b5_fixed/numpy/core/src/arrayobject.c
--- numpy-1.0b5/numpy/core/src/arrayobject.c2006-09-05 00:41:47.0
+0200
+++ numpy-1.0b5_fixed/numpy/core/src/arrayobject.c 2006-09-17
21:41:49.0 +0200
@@ -561,8 +561,8 @@
return ret;
}
#if (PY_VERSION_HEX = 0x0205)
- if (PyIndex_Check(op)) {
- long_value = (longlong) PyNumber_Index(op);
+ if (PyIndex_Check(o)) {
+ long_value = (longlong) PyNumber_Index(o);
goto finish;
}
#endif
@@ -2691,7 +2691,7 @@
}
if (PyInt_Check(op) || PyArray_IsScalar(op, Integer) ||
-PyLong_Check(op) || PyIndex_Check(index)) {
+PyLong_Check(op) || PyIndex_Check(op)) {
intp value;
value = PyArray_PyIntAsIntp(op);
if (!PyErr_Occurred()) {
-
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Re: [Matplotlib-users] compile error with python2.5
Hi all, As discussed by David Cooke, above, I think there are still some other issues, at least under OSX: several files need to be patch to convert int to the new Py_ssize_t, at least in cxx_extensions.cxx and _image.cpp Will these be changed? Andrew Achim Gaedke wrote: Hi there! I built numpy-1.0b5 and pygtk with python2.5 on Sunday. It worked, but I use numarray as standard numerix extension. There was a bugfix for numpy-1.0b5 that is already contained in their repository version. Yours, Achim Charlie Moad wrote: It builds now. We still have to wait on a useable numpy for python2.5 and pygtk for windows/py2.5. All the other components are there or we can build. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] saving displayed fig as ps fails
SVN revision 2774, linux 64-bit, TkAgg, NumPy. If I create a figure on the screen (TkAgg back end), when I try to save it as .ps, the resulting file displays and prints as blank. However I can save it as .eps (or png) perfectly well. -George Nurser. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] compile error with python2.5
I applied the parts of the patch that don't affect the swig files. Seems to be working well. Thanks, Charlie On 9/20/06, Andrew Jaffe [EMAIL PROTECTED] wrote: Hi all, As discussed by David Cooke, above, I think there are still some other issues, at least under OSX: several files need to be patch to convert int to the new Py_ssize_t, at least in cxx_extensions.cxx and _image.cpp Will these be changed? Andrew Achim Gaedke wrote: Hi there! I built numpy-1.0b5 and pygtk with python2.5 on Sunday. It worked, but I use numarray as standard numerix extension. There was a bugfix for numpy-1.0b5 that is already contained in their repository version. Yours, Achim Charlie Moad wrote: It builds now. We still have to wait on a useable numpy for python2.5 and pygtk for windows/py2.5. All the other components are there or we can build. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
