Temporary commit: fixes for failing doctests

Author: JoelPasvolsky

dwave/embedding/chain_breaks.py

@@ -52,8 +52,8 @@ def broken_chains(samples, chains):
         >>> samples = np.array([[-1, +1, -1, +1], [-1, -1, +1, +1]], dtype=np.int8)
         >>> chains = [[0, 1], [2, 3]]
         >>> dwave.embedding.broken_chains(samples, chains)
-        array([[True, True],
-               [ False,  False]])
+        array([[ True,  True],
+               [False, False]])
 
         >>> chains = [[0, 2], [1, 3]]
         >>> dwave.embedding.broken_chains(samples, chains)

dwave/embedding/transforms.py

@@ -232,7 +232,7 @@ def embed_bqm(self, source_bqm, chain_strength=None, smear_vartype=None):
             >>> embedding = {'a': {0}, 'b': {1}, 'c': {2, 3}}
             >>> # Embed and show the chain strength
             >>> target_bqm = dwave.embedding.embed_bqm(bqm, embedding, target)
-            >>> target_bqm.quadratic[(2, 3)]
+            >>> print(target_bqm.quadratic[(2, 3)])
             -1.9996979771955565
             >>> print(target_bqm.quadratic)  # doctest: +SKIP
             {(0, 1): 1.0, (0, 3): 1.0, (1, 2): 1.0, (2, 3): -1.9996979771955565}

dwave/embedding/utils.py

@@ -119,7 +119,7 @@ def chain_to_quadratic(chain, target_adjacency, chain_strength):
 
         >>> chain = {1, 2}
         >>> target_adjacency = {0: {1, 2}, 1: {0, 2}, 2: {0, 1}}
-        >>> dimod.embedding.chain_to_quadratic(chain, target_adjacency, 1)
+        >>> dwave.embedding.chain_to_quadratic(chain, target_adjacency, 1)
         {(1, 2): -1}
 
     """