Include needed classes for each flint type

Author: GiacomoPope

src/flint/acb.pyx

@@ -1,3 +1,4 @@
+from flint.flint_base.flint_base cimport flint_scalar
 from flint._global_context cimport getprec, getcap
 
 cdef int acb_set_python(acb_t x, obj, bint allow_conversion):

src/flint/acb_mat.pyx

@@ -1,4 +1,5 @@
 from flint._global_context cimport getprec, getcap
+from flint.flint_base.flint_base cimport flint_mat
 
 cdef acb_mat_coerce_operands(x, y):
     if isinstance(y, (fmpz_mat, fmpq_mat, arb_mat)):

src/flint/acb_poly.pyx

@@ -1,4 +1,5 @@
 from flint._global_context cimport getprec, getcap
+from flint.flint_base.flint_base cimport flint_poly
 
 cdef acb_poly_coerce_operands(x, y):
     if isinstance(y, (int, long, float, complex, fmpz, fmpq, arb, acb, fmpz_poly, fmpq_poly, arb_poly)):

src/flint/acb_series.pyx

@@ -1,4 +1,5 @@
 from flint._global_context cimport getprec, getcap
+from flint.flint_base.flint_base cimport flint_series
 
 cdef acb_series_coerce_operands(x, y):
     if isinstance(y, (int, long, float, complex, fmpz, fmpz_poly, fmpz_series, fmpq, fmpq_poly, fmpq_series, arb, arb_poly, arb_series, acb, acb_poly)):

src/flint/arb.pyx

@@ -1,5 +1,7 @@
 from cpython.version cimport PY_MAJOR_VERSION
+
 from flint._global_context cimport getprec, getcap
+from flint.flint_base.flint_base cimport flint_scalar
 from flint.utils.conversion cimport chars_from_str, str_from_chars
 
 cdef _str_trunc(s, trunc=0):

src/flint/arb_mat.pyx

@@ -1,4 +1,5 @@
 from flint._global_context cimport getprec, getcap
+from flint.flint_base.flint_base cimport flint_mat
 
 cdef arb_mat_coerce_operands(x, y):
     if isinstance(y, (fmpz_mat, fmpq_mat)):

src/flint/arb_poly.pyx

@@ -1,4 +1,5 @@
 from flint._global_context cimport getprec, getcap
+from flint.flint_base.flint_base cimport flint_poly
 
 cdef arb_poly_coerce_operands(x, y):
     if isinstance(y, (int, long, float, fmpz, fmpq, arb, fmpz_poly, fmpq_poly)):

src/flint/arb_series.pyx

@@ -1,4 +1,5 @@
 from flint._global_context cimport getprec, getcap
+from flint.flint_base.flint_base cimport flint_series
 
 cdef arb_series_coerce_operands(x, y):
     if isinstance(y, (int, long, float, fmpz, fmpz_poly, fmpz_series, fmpq, fmpq_poly, fmpq_series, arb, arb_poly)):

src/flint/fmpq.pyx

@@ -1,3 +1,5 @@
+from flint.flint_base.flint_base cimport flint_scalar
+
 cdef any_as_fmpq(obj):
     if typecheck(obj, fmpq):
         return obj

src/flint/fmpq_mat.pyx

@@ -1,3 +1,5 @@
+from flint.flint_base.flint_base cimport flint_mat
+
 cdef any_as_fmpq_mat(obj):
     if typecheck(obj, fmpq_mat):
         return obj