From 0fb04ca6fb4fca23b9d1b885b9f075a90542997b Mon Sep 17 00:00:00 2001 From: "Daniel M. Pelt" Date: Wed, 2 Mar 2016 13:49:40 +0100 Subject: Fix small Python errors --- python/astra/optomo.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'python/astra/optomo.py') diff --git a/python/astra/optomo.py b/python/astra/optomo.py index 4a64150..dd10713 100644 --- a/python/astra/optomo.py +++ b/python/astra/optomo.py @@ -160,7 +160,7 @@ class OpTomo(scipy.sparse.linalg.LinearOperator): return self._matvec(v) return scipy.sparse.linalg.LinearOperator.__mul__(self, v) - def reconstruct(self, method, s, iterations=1, extraOptions = {}): + def reconstruct(self, method, s, iterations=1, extraOptions = None): """Reconstruct an object. :param method: Method to use for reconstruction. @@ -172,6 +172,8 @@ class OpTomo(scipy.sparse.linalg.LinearOperator): :param extraOptions: Extra options to use during reconstruction (i.e. for cfg['option']). :type extraOptions: :class:`dict` """ + if extraOptions is None: + extraOptions={} s = self.__checkArray(s, self.sshape) sid = self.data_mod.link('-sino',self.pg,s) v = np.zeros(self.vshape,dtype=np.float32) -- cgit v1.2.3