pyfmincon
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python3.5 support
Hey,
Thanks for this. Did you per chance test this with python3.5 yet?
I tried the example.py file. Here's what I got:
Python 3.5.3 :: Continuum Analytics, Inc.
(py35) lex@lex:~/Documents/pyfmincon$ python example.py
--- starting matlab engine ---
--- calling fmincon ---
Error using cell2mat (line 52)
CELL2MAT does not support cell arrays containing cell arrays or objects.
Error in optimize/matrixfromnumpy (line 30)
data_size = cell2mat(cell(array.shape));
Error in optimize/fupdate (line 49)
gcin = matrixfromnumpy(output{4});
Error in optimize/obj (line 59)
[J, cin, gJ, gcin] = fupdate(x);
Error in fmincon (line 545)
[initVals.f,initVals.g] = feval(funfcn{3},X,varargin{:});
Error in optimize (line 25)
[xopt, fopt, exitflag, output] = fmincon(@obj, x0, A, b, Aeq, beq, lb, ub, @con, options);
Caused by:
Failure in initial objective function evaluation. FMINCON cannot continue.
Traceback (most recent call last):
File "example.py", line 110, in <module>
providegradients=providegradients)
File "/home/lex/Documents/pyfmincon/opt.py", line 47, in fmincon
Aeq, beq, lb, ub, options, providegradients, nargout=4)
File "/home/lex/anaconda3/envs/py35/lib/python3.5/site-packages/matlab/engine/matlabengine.py", line 84, in __call__
_stderr, feval=True).result()
File "/home/lex/anaconda3/envs/py35/lib/python3.5/site-packages/matlab/engine/futureresult.py", line 68, in result
return self.__future.result(timeout)
File "/home/lex/anaconda3/envs/py35/lib/python3.5/site-packages/matlab/engine/fevalfuture.py", line 82, in result
self._result = pythonengine.getFEvalResult(self._future,self._nargout, None, out=self._out, err=self._err)
matlab.engine.MatlabExecutionError:
File /usr/local/MATLAB/R2016b/toolbox/matlab/datatypes/cell2mat.p, line 52, in cell2mat
File /home/lex/Documents/pyfmincon/optimize.m, line 30, in optimize/matrixfromnumpy
File /home/lex/Documents/pyfmincon/optimize.m, line 49, in optimize/fupdate
File /home/lex/Documents/pyfmincon/optimize.m, line 59, in optimize/obj
File /usr/local/MATLAB/R2016b/toolbox/shared/optimlib/fmincon.p, line 545, in fmincon
File /home/lex/Documents/pyfmincon/optimize.m, line 25, in optimize
CELL2MAT does not support cell arrays containing cell arrays or objects.