Fixing last pyflakes things.

sagemath · Sep 20, 2022 · ddc04a1 · ddc04a1
1 parent e077b66
commit ddc04a1
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diff --git a/src/sage/rings/lazy_series.py b/src/sage/rings/lazy_series.py
@@ -4893,9 +4893,7 @@ def xgcd(self, f):
             return (P.zero(), P.one(), P.zero())
         # get the valuations
         sv = self.valuation()
-        sc = self[sv]
         fv = f.valuation()
-        fc = f[fv]
         val = min(sv, fv)
         assert val is not infinity
         # This assumes the base ring is a field

diff --git a/src/sage/rings/lazy_series_ring.py b/src/sage/rings/lazy_series_ring.py
@@ -47,7 +47,6 @@
 from sage.categories.rings import Rings
 from sage.categories.unique_factorization_domains import UniqueFactorizationDomains
 from sage.categories.integral_domains import IntegralDomains
-from sage.categories.euclidean_domains import EuclideanDomains
 from sage.categories.fields import Fields
 from sage.categories.complete_discrete_valuation import (CompleteDiscreteValuationFields,
                                                          CompleteDiscreteValuationRings)