Dear Sage developers.
I try to pass values from Sage6.3 to Scilab5.5.1. There is a problem with
(not so) large values. For example:
sage: data=range(100)
With a just a few values: good!
sage: scilab.set('x',data[0:5])
sage: scilab('x')
0. 1. 2. 3. 4.
With more values: error!
sage: scilab.set('x',data[0:100])
(Error message below).
This was repeated with different sizes of vectors, matrices, different
types (integers, floats, RealNumber).
Thresholds may be different, between 5 and 20, but the problem remainded.
Is there a solution to fix it?
Thanks.
JC Boulet
---------------------------------------------------------------------------
IndexError Traceback (most recent call last)
<ipython-input-15-12b31288c42c> in <module>()
----> 1 scilab.set('x',data[Integer(0):Integer(100)])
/Applications/Sage-6.3.app/Contents/Resources/sage/local/lib/python2.7/site-packages/sage/interfaces/scilab.pyc
in set(self, var, value)
307 """
308 cmd = '%s=%s;'%(var,value)
--> 309 out = self.eval(cmd)
310 if out.find("error") != -1:
311 raise TypeError("Error executing code in
Scilab\nCODE:\n\t%s\nScilab ERROR:\n\t%s"%(cmd, out))
/Applications/Sage-6.3.app/Contents/Resources/sage/local/lib/python2.7/site-packages/sage/interfaces/scilab.pyc
in eval(self, command, *args, **kwds)
274 'd =\n \n 44.'
275 """
--> 276 s = Expect.eval(self, command, **kwds).replace("\x1b[4l
\x08\x1b[0m","").strip()
277 return s
278
/Applications/Sage-6.3.app/Contents/Resources/sage/local/lib/python2.7/site-packages/sage/interfaces/expect.py
in eval(self, code, strip, synchronize, locals, allow_use_file,
split_lines, **kwds)
1224 if (split_lines is "nofile" and allow_use_file and
1225 self._eval_using_file_cutoff and len(code)
> self._eval_using_file_cutoff):
-> 1226 return self._eval_line_using_file(code)
1227 elif split_lines:
1228 return '\n'.join([self._eval_line(L,
allow_use_file=allow_use_file, **kwds)
/Applications/Sage-6.3.app/Contents/Resources/sage/local/lib/python2.7/site-packages/sage/interfaces/expect.py
in _eval_line_using_file(self, line, restart_if_needed)
728 except RuntimeError as msg:
729 raise RuntimeError('%s terminated unexpectedly
while reading in a large line'%self)
--> 730 if "Input/output error" in msg[0]: # This occurs on
non-linux machines
731 raise RuntimeError('%s terminated unexpectedly
while reading in a large line'%self)
732 raise RuntimeError('%s terminated unexpectedly while
reading in a large line:\n%s'%(self,msg[0]))
IndexError: tuple index out of range
sage:
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