Added C interface to Transformer.get_dumper

The Python churning around that call was visible.

diff --git a/psycopg3_c/psycopg3_c/_psycopg3/transform.pyx b/psycopg3_c/psycopg3_c/_psycopg3/transform.pyx
index bad7c0824e853edbba2199be3c446ce9531f9f7c..e24b2f917850bc0adbd37f5e9c3f77edae60c47e 100644 (file)
--- a/psycopg3_c/psycopg3_c/_psycopg3/transform.pyx
+++ b/psycopg3_c/psycopg3_c/_psycopg3/transform.pyx
@@ -159,7 +159,7 @@ cdef class Transformer:
 
         return row_loader
 
-    def get_dumper(self, obj: Any, format: Format) -> "Dumper":
+    cpdef object get_dumper(self, object obj, object format):
         # Fast path: return a Dumper class already instantiated from the same type
         cdef dict cache
         cdef PyObject *ptr