src/sage/matrix/matrix_modn_sparse.pyx: Sort imports

Author: Matthias Koeppe

src/sage/matrix/matrix_modn_sparse.pxd

@@ -1,4 +1,4 @@
-from .matrix_sparse cimport Matrix_sparse
+from sage.matrix.matrix_sparse cimport Matrix_sparse
 from sage.modules.vector_modn_sparse cimport *
 
 cdef class Matrix_modn_sparse(Matrix_sparse):

src/sage/matrix/matrix_modn_sparse.pyx

@@ -86,17 +86,15 @@ from libc.limits cimport UINT_MAX
 from cysignals.memory cimport check_calloc, sig_free
 from cysignals.signals cimport sig_on, sig_off
 
-from sage.ext.stdsage cimport PY_NEW
+cimport sage.libs.linbox.givaro as givaro
+cimport sage.libs.linbox.linbox as linbox
 
+from sage.arith.misc import is_prime
+from sage.data_structures.binary_search cimport *
+from sage.ext.stdsage cimport PY_NEW
 from sage.libs.flint.fmpz cimport fmpz_get_mpz, fmpz_set_mpz
 from sage.libs.flint.fmpz_mat cimport fmpz_mat_entry
 from sage.libs.gmp.mpz cimport mpz_set
-
-from sage.modules.vector_modn_sparse cimport *
-
-cimport sage.libs.linbox.givaro as givaro
-cimport sage.libs.linbox.linbox as linbox
-
 from sage.libs.linbox.conversion cimport (get_method,
                                           METHOD_DEFAULT,
                                           METHOD_DENSE_ELIMINATION,
@@ -107,31 +105,23 @@ from sage.libs.linbox.conversion cimport (get_method,
                                           new_linbox_matrix_integer_sparse,
                                           new_linbox_vector_integer_dense,
                                           new_sage_vector_integer_dense)
-
-from sage.matrix.matrix_sparse cimport Matrix_sparse
+from sage.matrix.args cimport SparseEntry, MatrixArgs_init
+from sage.matrix.matrix2 import Matrix as Matrix2
 from sage.matrix.matrix_dense cimport Matrix_dense
+from sage.matrix.matrix_integer_dense cimport Matrix_integer_dense
+from sage.misc.verbose import verbose, get_verbose
+from sage.modules.vector_integer_dense cimport Vector_integer_dense
+from sage.modules.vector_integer_sparse cimport *
+from sage.modules.vector_modn_sparse cimport *
+from sage.rings.fast_arith cimport arith_int
 from sage.rings.finite_rings.integer_mod cimport IntegerMod_int, IntegerMod_abstract
 from sage.rings.integer cimport Integer
-from sage.rings.rational_field import QQ
 from sage.rings.integer_ring import ZZ
-
-from sage.misc.verbose import verbose, get_verbose
-
-from sage.matrix.matrix2 import Matrix as Matrix2
-from .args cimport SparseEntry, MatrixArgs_init
-from sage.arith.misc import is_prime
-
-from sage.data_structures.binary_search cimport *
-from sage.modules.vector_integer_sparse cimport *
-
-from .matrix_integer_dense cimport Matrix_integer_dense
-from sage.modules.vector_integer_dense cimport Vector_integer_dense
-
+from sage.rings.rational_field import QQ
 from sage.structure.element cimport Matrix
 
 ################
 # TODO: change this to use extern cdef's methods.
-from sage.rings.fast_arith cimport arith_int
 cdef arith_int ai
 ai = arith_int()
 ################