Fix DeepSource issues.

3 files changed, 4 insertions, 14 deletions

diff --git a/pyecsca/ec/formula/base.py b/pyecsca/ec/formula/base.py
index faccd97..d4c5ec8 100644
--- a/pyecsca/ec/formula/base.py
+++ b/pyecsca/ec/formula/base.py
@@ -8,7 +8,7 @@ from astunparse import unparse
 from typing import List, Any, ClassVar, MutableMapping, Tuple, Union, Dict
 
 from public import public
-from sympy import FF, symbols, Poly, parse_expr
+from sympy import FF, symbols, Poly
 
 from pyecsca.ec.context import ResultAction
 from pyecsca.ec import context
@@ -16,7 +16,7 @@ from pyecsca.ec.error import UnsatisfiedAssumptionError, raise_unsatisified_assu
 from pyecsca.ec.mod import Mod, SymbolicMod
 from pyecsca.ec.op import CodeOp, OpType
 from pyecsca.misc.cfg import getconfig
-from pyecsca.misc.cache import sympify, simplify
+from pyecsca.misc.cache import sympify
 
 
 @public
@@ -199,7 +199,7 @@ class Formula(ABC):
                     raise ValueError(
                         f"This formula couldn't be executed due to an unsupported assumption ({assumption_string})."
                     )
-                numerator, denominator = expr.as_numer_denom()
+                numerator, _ = expr.as_numer_denom()
                 domain = FF(field)
                 poly = Poly(numerator, symbols(param), domain=domain)
                 roots = poly.ground_roots()
diff --git a/pyecsca/ec/mod.py b/pyecsca/ec/mod.py
index 4657190..4d841ff 100644
--- a/pyecsca/ec/mod.py
+++ b/pyecsca/ec/mod.py
@@ -248,10 +248,6 @@ class Mod:
     def __rfloordiv__(self, other) -> "Mod":
         return ~self * other
 
-    @_check
-    def __divmod__(self, divisor):
-        raise NotImplementedError
-
     def __bytes__(self) -> bytes:
         raise NotImplementedError
 
@@ -448,9 +444,6 @@ class Undefined(Mod):
     def __rfloordiv__(self, other):
         return NotImplemented
 
-    def __divmod__(self, divisor):
-        return NotImplemented
-
     def __bytes__(self):
         raise NotImplementedError
 
@@ -546,9 +539,6 @@ class SymbolicMod(Mod):
     def __rfloordiv__(self, other) -> "SymbolicMod":
         return ~self * other
 
-    def __divmod__(self, divisor) -> "SymbolicMod":
-        return NotImplemented
-
     def __bytes__(self):
         return int(self.x).to_bytes((self.n.bit_length() + 7) // 8, byteorder="big")
 
diff --git a/pyecsca/ec/params.py b/pyecsca/ec/params.py
index d5477b6..6693581 100644
--- a/pyecsca/ec/params.py
+++ b/pyecsca/ec/params.py
@@ -229,7 +229,7 @@ def _create_params(curve, coords, infty):
                     raise ValueError(
                         f"This coordinate model couldn't be loaded due to an unsupported assumption ({assumption_string})."
                     )
-                numerator, denominator = expr.as_numer_denom()
+                numerator, _ = expr.as_numer_denom()
                 poly = Poly(numerator, symbols(param), domain=k)
                 roots = poly.ground_roots()
                 for root in roots: