First attempt at fixing naming scheme

abp/clifford.py

@@ -17,12 +17,9 @@ decompositions = ("xxxx", "xx", "zzxx", "zz", "zxx", "z", "zzz", "xxz",
                   "xzx", "xzxxx", "xzzzx", "xxxzx", "xzz", "zzx", "xxx", "x",
                   "zzzx", "xxzx", "zx", "zxxx", "xxxz", "xzzz", "xz", "xzxx")
 
-     #{"UUUU", "UU", "VVUU", "VV", 
-      #"VUU", "V", "VVV", "UUV",
-      #"UVU", "UVUUU", "UVVVU", "UUUVU",
-      #"UVV", "VVU", "UUU", "U",
-      #"VVVU", "UUVU", "VU", "VUUU", 
-      #"UUUV", "UVVV", "UV", "UVUU"};
+     #{"UUUU", "UU", "VVUU", "VV", #"VUU", "V", "VVV", "UUV",
+      #"UVU", "UVUUU", "UVVVU", "UUUVU", #"UVV", "VVU", "UUU", "U",
+      #"VVVU", "UUVU", "VU", "VUUU", #"UUUV", "UVVV", "UV", "UVUU"};
 
 #string LocCliffOp::get_name (void) const
 #{
@@ -30,7 +27,9 @@ decompositions = ("xxxx", "xx", "zzxx", "zz", "zxx", "z", "zzz", "xxz",
    #return string (paulinames[op & 0x03]) + (char) ('A' + op / 4);
 #}
 
-ab_names = {0: "IA"}
+def get_name(i):
+    """ Get the human-readable name of this clifford """
+    return "IXYZ"[i & 0x03] + "ABCDEF"[i / 4]
 
 
 def find_clifford(needle, haystack):

abp/graphstate.py

@@ -172,7 +172,7 @@ class GraphState(object):
         rows = []
         for key, vop in self.vops.items():
             ngbh = " ".join(map(str, sorted(self.ngbh[key])))
-            vop = clifford.ab_names.get(vop, vop)
+            vop = clifford.get_name(vop)
             s = "Vertex {}: VOp {}, neighbors {}".format(key, vop, ngbh)
             rows.append(s)
         return " \n".join(rows)+ " \n"

tests/test_against_anders_and_briegel.py

@@ -0,0 +1,19 @@
+from abp.graphstate import GraphState
+from anders_briegel import graphsim
+
+def test_1():
+    N=10
+
+    a = graphsim.GraphRegister(N)
+    b = GraphState()
+
+    for i in range(N):
+        a.hadamard(i)
+        b.add_vertex(i)
+        b.act_hadamard(i)
+
+    for i in range(N-1):
+        a.cphase(i, i+1)
+        b.act_cz(i, i+1)
+
+    assert a.get_adj_list() == b.adj_list()

tests/test_clifford_names.py

@@ -0,0 +1,7 @@
+from abp import clifford
+
+def test_names():
+    """ Test the naming scheme """
+    for i in range(24):
+        clifford.get_name(i)
+    assert clifford.get_name(16)=="IE"

tests/test_quantum.py

@@ -0,0 +1,8 @@
+from abp.graphstate import GraphState
+
+def test_logic_101():
+    """ Some really simple tests """
+    g = GraphState()
+    g.act_local_rotation_by_name(0, "hadamard")
+    #print g.
+