Lint fixes

Author: oscarbenjamin

src/flint/types/fmpq.pyx

@@ -441,7 +441,7 @@ cdef class fmpq(flint_scalar):
         if sys.version_info < (3, 12):
             return hash(Fraction(int(self.p), int(self.q), _normalize=False))  # pragma: no cover
         else:
-            return hash(Fraction._from_coprime_ints(int(self.p), int(self.q))) # pragma: no cover
+            return hash(Fraction._from_coprime_ints(int(self.p), int(self.q)))  # pragma: no cover
 
     def height_bits(self, bint signed=False):
         """

src/flint/types/fmpz_mod_poly.pyx

@@ -1437,7 +1437,7 @@ cdef class fmpz_mod_poly(flint_poly):
         cdef bint is_one
 
         if n < 1:
-            raise ValueError(f"{n = } must be positive")
+            raise ValueError(f"n = {n} must be positive")
 
         if self.constant_coefficient() == 0:
             raise ZeroDivisionError("fmpz_mod_poly inverse_series_trunc: zero constant term")

src/flint/types/fq_default_poly.pyx

@@ -1241,7 +1241,7 @@ cdef class fq_default_poly(flint_poly):
         cdef fq_default_poly res
 
         if n < 1:
-            raise ValueError(f"{n = } must be positive")
+            raise ValueError(f"n = {n} must be positive")
 
         if self.constant_coefficient().is_zero():
             raise ZeroDivisionError("constant coefficient must be invertible")

src/flint/types/nmod_mat.pyx

@@ -179,39 +179,6 @@ cdef class nmod_mat_ctx:
         """
         return self._is_prime
 
-    #def zero(self, slong m, slong n):
-    #    """Return the zero ``nmod_mat``.
-    #
-    #    >>> ctx = nmod_mat_ctx.new(17)
-    #    >>> ctx.zero(2, 3)
-    #    [0, 0, 0]
-    #    [0, 0, 0]
-
-    #    """
-    #    cdef nmod_mat r = self.new_nmod_mat()
-    #    nmod_mat_zero(r.val)
-    #    return r
-
-    #def one(self, slong m, slong n=-1):
-    #    """Return the one ``nmod_mat``.
-
-    #    >>> ctx = nmod_mat_ctx.new(17)
-    #    >>> ctx.one(2)
-    #    [1, 0]
-    #    [0, 1]
-    #    >>> ctx.one(2, 3)
-    #    [1, 0, 0]
-    #    [0, 1, 0]
-
-    #    """
-    #    cdef nmod_mat r = self.new_nmod_mat()
-    #    if n == -1:
-    #        n = m
-    #    n = min(m, n)
-    #    for i from 0 <= i < n:
-    #        nmod_mat_set_entry(r.val, i, i, 1)
-    #    return r
-
     def __str__(self):
         return f"Context for nmod_mat with modulus: {self.mod.n}"
 
@@ -421,7 +388,7 @@ cdef class nmod_mat(flint_mat):
             return t
         tv = &(<nmod_mat>t).val[0]
         if sv.mod.n != tv.mod.n:
-            raise ValueError("cannot add nmod_mats with different moduli") # pragma: no cover
+            raise ValueError("cannot add nmod_mats with different moduli")  # pragma: no cover
         if sv.r != tv.r or sv.c != tv.c:
             raise ValueError("incompatible shapes for matrix addition")
         r = s.ctx.new_nmod_mat(sv.r, sv.c)
@@ -455,7 +422,7 @@ cdef class nmod_mat(flint_mat):
             return t
         tv = &(<nmod_mat>t).val[0]
         if sv.mod.n != tv.mod.n:
-            raise ValueError("cannot subtract nmod_mats with different moduli") # pragma: no cover
+            raise ValueError("cannot subtract nmod_mats with different moduli")  # pragma: no cover
         if sv.r != tv.r or sv.c != tv.c:
             raise ValueError("incompatible shapes for matrix subtraction")
         r = s.ctx.new_nmod_mat(sv.r, sv.c)

src/flint/types/nmod_poly.pyx

@@ -389,7 +389,7 @@ cdef class nmod_poly(flint_poly):
         """
         if n <= 0:
             raise ValueError(f"n = {n} must be positive")
-        
+
         if nmod_poly_get_coeff_ui(self.val, 0) == 0:
             raise ZeroDivisionError("nmod_poly inverse_series_trunc: leading coefficient is zero")