Merge branch 'py38'

.appveyor.yml

@@ -22,6 +22,11 @@ environment:
       - {PY_VER: "34", PY_ARCH: "32"}
       - {PY_VER: "34", PY_ARCH: "64"}
 
+      # not supported by appveyor as of 2019-10-19
+      # https://www.appveyor.com/docs/windows-images-software/#python
+      # - {PY_VER: "38", PY_ARCH: "32"}
+      # - {PY_VER: "38", PY_ARCH: "64"}
+
     OPENSSL_VERSION: "1_1_1b"
     POSTGRES_VERSION: "11_2"
 

.travis.yml

@@ -1,17 +1,15 @@
 # Travis CI configuration file for psycopg2
 
-dist: xenial
-sudo: required
 language: python
 
 matrix:
   include:
     - python: 2.7
+    - python: 3.8
     - python: 3.7
     - python: 3.6
     - python: 3.5
     - python: 3.4
-      dist: trusty
 
 install:
   - pip install -U pip setuptools wheel

NEWS

@@ -7,7 +7,8 @@ What's new in psycopg 2.8.4
 - Don't swallow keyboard interrupts on connect when a password is specified
   in the connection string (:ticket:`#898`).
 - Fixed int overflow for large values in `~psycopg2.extensions.Column.table_oid`
-  and `~psycopg2.extensions.Column.type_code` (:ticket:`961).
+  and `~psycopg2.extensions.Column.type_code` (:ticket:`961`).
+- Fixed building with Python 3.8 (:ticket:`854`).
 
 
 What's new in psycopg 2.8.3

doc/src/install.rst

@@ -35,7 +35,7 @@ The current `!psycopg2` implementation supports:
     NOTE: keep consistent with setup.py and the /features/ page.
 
 - Python version 2.7
-- Python 3 versions from 3.4 to 3.7
+- Python 3 versions from 3.4 to 3.8
 - PostgreSQL server versions from 7.4 to 11
 - PostgreSQL client library version from 9.1
 

scripts/appveyor.py

@@ -698,7 +698,7 @@ class Options:
     def py_ver(self):
         """The Python version to build as 2 digits string."""
         rv = os.environ['PY_VER']
-        assert rv in ('27', '34', '35', '36', '37'), rv
+        assert rv in ('27', '34', '35', '36', '37', '38'), rv
         return rv
 
     @property
@@ -773,9 +773,10 @@ class Options:
 
     @property
     def vs_ver(self):
+        # https://wiki.python.org/moin/WindowsCompilers
         # Py 2.7 = VS Ver. 9.0 (VS 2008)
         # Py 3.3, 3.4 = VS Ver. 10.0 (VS 2010)
-        # Py 3.5, 3.6, 3.7 = VS Ver. 14.0 (VS 2015)
+        # Py 3.5--3.8 = VS Ver. 14.0 (VS 2015)
         vsvers = {
             '27': '9.0',
             '33': '10.0',
@@ -783,6 +784,7 @@ class Options:
             '35': '14.0',
             '36': '14.0',
             '37': '14.0',
+            '38': '14.0',
         }
         return vsvers[self.py_ver]
 

setup.py

@@ -65,6 +65,7 @@ Programming Language :: Python :: 3.4
 Programming Language :: Python :: 3.5
 Programming Language :: Python :: 3.6
 Programming Language :: Python :: 3.7
+Programming Language :: Python :: 3.8
 Programming Language :: Python :: Implementation :: CPython
 Programming Language :: C
 Programming Language :: SQL

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py{27,34,35,36,37}
+envlist = py{27,34,35,36,37,38}
 
 [testenv]
 commands = make check