PEP8

tests/test_measurement.py

@@ -6,6 +6,7 @@ from tqdm import tqdm
 import random
 import itertools as it
 
+
 def test_single_qubit_measurements():
     """ Various simple tests of measurements """
 
@@ -26,6 +27,7 @@ def test_single_qubit_measurements():
     g.act_local_rotation(0, "pz")
     assert g.measure(0, "px") == 1, "Measuring |-> in X gives 1"
 
+
 def test_type():
     """ Test that the output is always an int """
     for r, m, f in it.product(range(24), ("px", "py", "pz"), (0, 1)):
@@ -36,7 +38,6 @@ def test_type():
         assert g.measure(0, m, f, detail=True)["determinate"] == True
 
 
-
 def test_random_outcomes():
     """ Testing random behaviour """
     ones = 0
@@ -46,6 +47,7 @@ def test_random_outcomes():
         ones += g.measure(0, "pz")
     assert 400 < ones < 600, "This is a probabilistic test!"
 
+
 def test_projection():
     """ Test that projection works correctly """
     g = GraphState([0])
@@ -58,5 +60,3 @@ def test_projection():
     g.act_local_rotation(0, "hadamard")
     g.measure(0, "pz", 1)
     assert np.allclose(g.to_state_vector().state, qi.one)
-
-