From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Thu, 8 Dec 2022 14:11:00 +0000 (+0000)
Subject: fix: add C Float4 dumper
X-Git-Tag: 3.1.5~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60b47a9ce3b37144da28da3eec5627f1b2466b95;p=thirdparty%2Fpsycopg.git

fix: add C Float4 dumper

It would be used when looked up by oid. At the moment there is only a
Python version for it.
---

diff --git a/psycopg_c/psycopg_c/types/numeric.pyx b/psycopg_c/psycopg_c/types/numeric.pyx
index ba1a0dbe9..893bdc2ad 100644
--- a/psycopg_c/psycopg_c/types/numeric.pyx
+++ b/psycopg_c/psycopg_c/types/numeric.pyx
@@ -296,11 +296,9 @@ cdef class OidBinaryLoader(CLoader):
         return PyLong_FromUnsignedLong(endian.be32toh((<uint32_t *>data)[0]))
 
 
-@cython.final
-cdef class FloatDumper(CDumper):
+cdef class _FloatDumper(CDumper):
 
     format = PQ_TEXT
-    oid = oids.FLOAT8_OID
 
     cdef Py_ssize_t cdump(self, obj, bytearray rv, Py_ssize_t offset) except -1:
         cdef double d = PyFloat_AsDouble(obj)
@@ -327,6 +325,18 @@ cdef dict _special_float = {
 }
 
 
+@cython.final
+cdef class FloatDumper(_FloatDumper):
+
+    oid = oids.FLOAT8_OID
+
+
+@cython.final
+cdef class Float4Dumper(_FloatDumper):
+
+    oid = oids.FLOAT4_OID
+
+
 @cython.final
 cdef class FloatBinaryDumper(CDumper):