regression fixed when defining q vectors

MDANSE/Framework/QVectors/ApproximateDispersionLatticeQVectors.py

@@ -73,7 +73,7 @@ class ApproximatedDispersionQVectors(LatticeQVectors):
         if self._status is not None:
             self._status.start(len(qGroups))
 
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
 
         for k,v in qGroups.iteritems():
 

MDANSE/Framework/QVectors/CircularLatticeQVectors.py

@@ -82,7 +82,7 @@ class CircularLatticeQVectors(LatticeQVectors):
         if self._status is not None:
             self._status.start(self._configuration["shells"]['number'])
 
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
 
         for q in self._configuration["shells"]["value"]:
 

MDANSE/Framework/QVectors/CircularQVectors.py

@@ -68,7 +68,7 @@ class CircularQVectors(IQVectors):
         if self._status is not None:
             self._status.start(self._configuration["shells"]['number'])
 
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
         
         for q in self._configuration["shells"]["value"]:
 

MDANSE/Framework/QVectors/DispersionLatticeQVectors.py

@@ -63,7 +63,7 @@ class DispersionLatticeQVectors(LatticeQVectors):
         if self._status is not None:
             self._status.start(len(dists))
 
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
                                 
         for i,v in enumerate(dists):
 

MDANSE/Framework/QVectors/GridQVectors.py

@@ -85,7 +85,7 @@ class GridLatticeQVectors(LatticeQVectors):
         if self._status is not None:
             self._status.start(len(qGroups))
 
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
 
         for q,v in qGroups.iteritems():
                         

MDANSE/Framework/QVectors/LinearLatticeQVectors.py

@@ -78,7 +78,7 @@ class LinearLatticeQVectors(LatticeQVectors):
         if self._status is not None:
             self._status.start(self._configuration["shells"]['number'])
         
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
         
         for q in self._configuration["shells"]["value"]:
 

MDANSE/Framework/QVectors/LinearQVectors.py

@@ -63,7 +63,7 @@ class LinearQVectors(IQVectors):
         if self._status is not None:
             self._status.start(self._configuration["shells"]['number'])
 
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
 
         for q in self._configuration["shells"]["value"]:
 

MDANSE/Framework/QVectors/MillerIndicesQVectors.py

@@ -69,7 +69,7 @@ class MillerIndicesLatticeQVectors(LatticeQVectors):
         if self._status is not None:
             self._status.start(len(self._configuration["shells"]["value"]))
 
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
         
         for q in self._configuration["shells"]["value"]:
 

MDANSE/Framework/QVectors/SphericalLatticeQVectors.py

@@ -74,7 +74,7 @@ class SphericalLatticeQVectors(LatticeQVectors):
         if self._status is not None:
             self._status.start(self._configuration["shells"]['number'])
 
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
 
         for q in self._configuration["shells"]["value"]:
                                     

MDANSE/Framework/QVectors/SphericalQVectors.py

@@ -58,7 +58,7 @@ class SphericalQVectors(IQVectors):
 
         nVectors = self._configuration["n_vectors"]["value"]
 
-        self._configuration["q_vectors"] = {}
+        self._configuration["q_vectors"] = collections.OrderedDict()
         
         if self._status is not None:
             self._status.start(len(self._configuration["shells"]["value"]))