removed \ for line continuation

ProjectQ-Framework · Jun 17, 2017 · 8bb6db1 · 8bb6db1
1 parent 17b1cbe
commit 8bb6db1
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Showing 3 changed files with 9 additions and 8 deletions.
diff --git a/src/fermilib/tests/_lih_integration_test.py b/src/fermilib/tests/_lih_integration_test.py
@@ -125,8 +125,8 @@ def test_all(self):
         # Check that frozen core result matches frozen core FCI from psi4.
         # Recore frozen core result from external calculation.
         self.frozen_core_fci_energy = -7.8807607374168
-        no_core_fci_energy = scipy. \
-            linalg.eigh(self.hamiltonian_matrix_no_core.todense())[0][0]
+        no_core_fci_energy = scipy.linalg.eigh(
+            self.hamiltonian_matrix_no_core.todense())[0][0]
         self.assertAlmostEqual(no_core_fci_energy,
                                self.frozen_core_fci_energy)
 

diff --git a/src/fermilib/transforms/_jordan_wigner.py b/src/fermilib/transforms/_jordan_wigner.py
@@ -151,8 +151,8 @@ def jordan_wigner_two_body(p, q, r, s):
     elif len(set([p, q, r, s])) == 4:
 
         # Loop through different operators which act on each tensor factor.
-        for operator_p, operator_q, operator_r in \
-                itertools.product(['X', 'Y'], repeat=3):
+        for operator_p, operator_q, operator_r in itertools.product(
+                ['X', 'Y'], repeat=3):
             if [operator_p, operator_q, operator_r].count('X') % 2:
                 operator_s = 'X'
             else:

diff --git a/src/fermilib/utils/_jellium.py b/src/fermilib/utils/_jellium.py
@@ -224,8 +224,8 @@ def momentum_potential_operator(grid, spinless=False):
                         orbital_c = orbital_id(grid, shifted_indices_c, spin_b)
 
                         # Add interaction term.
-                        if (orbital_a != orbital_b) and \
-                                (orbital_c != orbital_d):
+                        if ((orbital_a != orbital_b) and
+                                (orbital_c != orbital_d)):
                             operators = ((orbital_a, 1), (orbital_b, 1),
                                          (orbital_c, 0), (orbital_d, 0))
                             operator += FermionOperator(operators, coefficient)
@@ -439,8 +439,9 @@ def jordan_wigner_position_jellium(grid, spinless=False):
             for k_indices in grid.all_points_indices():
                 momenta = momentum_vector(k_indices, grid)
                 if momenta.any():
-                    term_coefficient += prefactor * momenta.dot(momenta) * \
-                        numpy.cos(momenta.dot(differences))
+                    term_coefficient += (prefactor *
+                                         momenta.dot(momenta) *
+                                         numpy.cos(momenta.dot(differences)))
 
             # Add term.
             z_string = tuple((i, 'Z') for i in range(p + 1, q))