From 64335cbad5bc522e4d7d6315194ed1d3c6be8e99 Mon Sep 17 00:00:00 2001
From: Jason Madden <jamadden@gmail.com>
Date: Fri, 11 Oct 2024 11:57:01 -0500
Subject: [PATCH] Tweak postgresql requirements on Python 3.13 since a working
 version of psycopg2 isn't available yet.

---
 appveyor.yml | 10 ++++------
 setup.py     | 12 +++++++-----
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 1218c1f2..2aab4790 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -37,12 +37,10 @@ environment:
     # Fully supported 64-bit versions, with testing. This should be
     # all the current (non EOL) versions.
 
-    # 2024-10-11: Awaiting release of psycopg 2.9.10; current
-    # release won't build on Py 3.13
-    # - PYTHON: "C:\\Python313-x64"
-    #   PYTHON_VERSION: "3.13.0"
-    #   PYTHON_ARCH: "64"
-    #   PYTHON_EXE: python
+    - PYTHON: "C:\\Python313-x64"
+      PYTHON_VERSION: "3.13.0"
+      PYTHON_ARCH: "64"
+      PYTHON_EXE: python
 
     - PYTHON: "C:\\Python312-x64"
       PYTHON_VERSION: "3.12.0"
diff --git a/setup.py b/setup.py
index 060f2455..868cdc47 100644
--- a/setup.py
+++ b/setup.py
@@ -298,16 +298,18 @@ def read_file(*path):
         # and the authors specifically request that other modules not depend on
         # psycopg2-binary.
         # See http://initd.org/psycopg/docs/install.html#binary-packages
-        'postgresql: platform_python_implementation == "CPython"': [
+        'postgresql: platform_python_implementation == "CPython" and python_version != "3.13"' : [
             # 2.4.1+ is required for proper bytea handling;
             # 2.6+ is needed for 64-bit lobject support;
             # 2.7+ is needed for Python 3.7 support and PostgreSQL 10+;
             # 2.7.6+ is needed for PostgreSQL 11;
             # 2.8 is needed for conn.info
+            # 2.9.10 will be needed for Python 3.13, but it's not out yet.
             'psycopg2 >= 2.8.3',
         ],
-        'postgresql: platform_python_implementation == "CPython" and python_version == "3.12"': [
-            # psycopg2 isn't importing on Appveyor/3.12b4.
+        'postgresql: platform_python_implementation == "CPython" and python_version == "3.13"': [
+            # psycopg2 2.9.10 is needed, but not available yet.
+            # See also 'all tested drivers'
             'pg8000',
         ],
         'postgresql: platform_python_implementation == "PyPy"': [
@@ -353,11 +355,11 @@ def read_file(*path):
             # pure-python
             # pg8000
             # This requirement is repeated in the driver class.
-            'pg8000 >= 1.29.0; python_version == "3.11"',
+            'pg8000 >= 1.29.0; python_version == "3.11" or python_version == "3.13"',
             # CFFI, runs on all implementations.
             'psycopg2cffi >= 2.7.4; python_version == "3.11" or platform_python_implementation == "PyPy"',
             # Psycopg2 on all CPython, it's the default
-            'psycopg2 >= 2.8.3; platform_python_implementation == "CPython"',
+            'psycopg2 >= 2.8.3; platform_python_implementation == "CPython" and python_version != "3.13"',
         ],
     },
     entry_points={