picking works now

theano/tests/test_pickle.py

+import unittest
+import theano
+import theano.tensor as T
+import numpy
+import cPickle
+
+floatX = 'float32'
+
+def test_pickle_unpickle():
+    x1 = T.fmatrix('x1')
+    x2 = T.fmatrix('x2')
+    x3 = theano.shared(numpy.ones((10,10),dtype=floatX))
+    y = T.sum(T.sum(x1**2+x2) + x3)
+    
+    f = theano.function([x1,x2],y)
+
+    pkl_path = open('thean_fn.pkl','wb')
+    cPickle.dump(f, pkl_path, -1)
+    pkl_path = open('thean_fn.pkl','r')
+    f_ = cPickle.load(pkl_path)
+
+    in1 = numpy.ones((10,10), dtype=floatX)
+    in2 = numpy.ones((10,10), dtype=floatX)
+        
+    assert f(in1,in2) == f_(in1,in2)
+    print f(in1,in2)
+    
+if __name__ == '__main__':
+    test_pickle_unpickle()