Change na_position type from int8_t and int64_t consistently to Py_ssize_t.

Author: avm19

pandas/_libs/hashtable.pxd

@@ -41,7 +41,7 @@ cdef class HashTable:
 
 cdef class UInt64HashTable(HashTable):
     cdef kh_uint64_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, uint64_t val)
@@ -51,7 +51,7 @@ cdef class UInt64HashTable(HashTable):
 
 cdef class Int64HashTable(HashTable):
     cdef kh_int64_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, int64_t val)
@@ -61,7 +61,7 @@ cdef class Int64HashTable(HashTable):
 
 cdef class UInt32HashTable(HashTable):
     cdef kh_uint32_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, uint32_t val)
@@ -71,7 +71,7 @@ cdef class UInt32HashTable(HashTable):
 
 cdef class Int32HashTable(HashTable):
     cdef kh_int32_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, int32_t val)
@@ -81,7 +81,7 @@ cdef class Int32HashTable(HashTable):
 
 cdef class UInt16HashTable(HashTable):
     cdef kh_uint16_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, uint16_t val)
@@ -91,7 +91,7 @@ cdef class UInt16HashTable(HashTable):
 
 cdef class Int16HashTable(HashTable):
     cdef kh_int16_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, int16_t val)
@@ -101,7 +101,7 @@ cdef class Int16HashTable(HashTable):
 
 cdef class UInt8HashTable(HashTable):
     cdef kh_uint8_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, uint8_t val)
@@ -111,7 +111,7 @@ cdef class UInt8HashTable(HashTable):
 
 cdef class Int8HashTable(HashTable):
     cdef kh_int8_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, int8_t val)
@@ -121,7 +121,7 @@ cdef class Int8HashTable(HashTable):
 
 cdef class Float64HashTable(HashTable):
     cdef kh_float64_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, float64_t val)
@@ -131,7 +131,7 @@ cdef class Float64HashTable(HashTable):
 
 cdef class Float32HashTable(HashTable):
     cdef kh_float32_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, float32_t val)
@@ -141,7 +141,7 @@ cdef class Float32HashTable(HashTable):
 
 cdef class Complex64HashTable(HashTable):
     cdef kh_complex64_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, complex64_t val)
@@ -151,7 +151,7 @@ cdef class Complex64HashTable(HashTable):
 
 cdef class Complex128HashTable(HashTable):
     cdef kh_complex128_t *table
-    cdef int64_t na_position
+    cdef Py_ssize_t na_position
     cdef bint uses_mask
 
     cpdef get_item(self, complex128_t val)

pandas/_libs/hashtable_class_helper.pxi.in

@@ -535,7 +535,7 @@ cdef class {{name}}HashTable(HashTable):
             int ret = 0
             {{c_type}} val
             khiter_t k
-            int8_t na_position = self.na_position
+            Py_ssize_t na_position = self.na_position
 
         if self.uses_mask and mask is None:
             raise NotImplementedError  # pragma: no cover
@@ -567,7 +567,7 @@ cdef class {{name}}HashTable(HashTable):
             Int64Vector self_locs = Int64Vector()
             Int64VectorData *l
             Int64VectorData *sl
-            int8_t na_position = self.na_position
+            Py_ssize_t na_position = self.na_position
 
         l = &locs.data
         sl = &self_locs.data
@@ -609,7 +609,7 @@ cdef class {{name}}HashTable(HashTable):
             {{c_type}} val
             khiter_t k
             intp_t[::1] locs = np.empty(n, dtype=np.intp)
-            int8_t na_position = self.na_position
+            Py_ssize_t na_position = self.na_position
 
         if self.uses_mask and mask is None:
             raise NotImplementedError  # pragma: no cover