get rid of unused variables in algebra

[fchapoton]

found using pylint W0612

CC: @tscrim @slel @kliem @kwankyu

Component: algebra

Author: Frédéric Chapoton

Branch/Commit: 7750e08

Reviewer: Kwankyu Lee

Issue created by migration from https://trac.sagemath.org/ticket/33732

[fchapoton]

Commit: 41aae79

[fchapoton]

Branch: u/chapoton/33732

[fchapoton]

New commits:

41aae79

get rid of unused variables in algebra (pylint W0612)

[fchapoton]

comment:2

green bot, so please review

[kwankyu]

comment:3

Maybe these too:

diff --git a/src/sage/algebras/free_algebra_quotient_element.py b/src/sage/algebras/free_algebra_quotient_element.py
index b76538c338..c841a9210c 100644
--- a/src/sage/algebras/free_algebra_quotient_element.py
+++ b/src/sage/algebras/free_algebra_quotient_element.py
@@ -243,7 +243,7 @@ class FreeAlgebraQuotientElement(AlgebraElement):
 
         def monomial_product(X, w, m):
             mats = X._FreeAlgebraQuotient__matrix_action
-            for (j, k) in m._element_list:
+            for j, k in m._element_list:
                 M = mats[int(j)]
                 for _ in range(k):
                     w *= M
diff --git a/src/sage/algebras/quatalg/quaternion_algebra.py b/src/sage/algebras/quatalg/quaternion_algebra.py
index bbdab484b4..3bde7b2153 100644
--- a/src/sage/algebras/quatalg/quaternion_algebra.py
+++ b/src/sage/algebras/quatalg/quaternion_algebra.py
@@ -798,7 +798,7 @@ class QuaternionAlgebra_ab(QuaternionAlgebra_abstract):
         e_new_gens = []
 
         # For each prime at which R is not yet maximal, make it bigger
-        for (p, _) in d_R.factor():
+        for p, _ in d_R.factor():
             e = R.basis()
             while self.quaternion_order(e).discriminant().valuation(p) > d_A.valuation(p):
                 # Compute a normalized basis at p

[sagetrac-git]

Changed commit from 41aae79 to 7750e08

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

baeb43e	Merge branch 'u/chapoton/33732' in 9.6.rc1
7750e08	details

[fchapoton]

comment:5

done

[kwankyu]

Reviewer: Kwankyu Lee

[kwankyu]

comment:6

Thanks.

[vbraun]

Changed branch from u/chapoton/33732 to 7750e08