Bump version to 1.8.1 with Python 3.7 requires

This update bumps the `python_requires` to be `>=3.7` as the sdist build
requires PEP 517 support that is somewhat only guaranteed with the pip
that was shipped with Python 3.7 or greater. Since 3.6 has been end of
life since December 2021 and the remaining Linux distributions that
still use it have system provided packages this shouldn't be a surprise.

Also use CentOS 9 Stream in the CI tests to test this on an actual
RHEL-ish host on the version of Python actually supported.

Signed-off-by: Jordan Borean <[email protected]>

Author: jborean93

Diff for: .github/workflows/ci.yml

@@ -57,8 +57,6 @@ jobs:
           version: cp38-macosx_arm64
         - os: macOS-12
           version: cp37-macosx_x86_64
-        - os: macOS-12
-          version: cp36-macosx_x86_64
 
         - os: windows-2022
           version: cp310-win_amd64
@@ -76,10 +74,6 @@ jobs:
           version: cp37-win_amd64
         - os: windows-2022
           version: cp37-win32
-        - os: windows-2022
-          version: cp36-win_amd64
-        - os: windows-2022
-          version: cp36-win32
 
     steps:
     - name: Set up environment
@@ -136,16 +130,16 @@ jobs:
         name:
         - debian-stable
         - debian-heimdal
-        - centos-stream-8
+        - centos-stream-9
         - fedora-latest
         include:
         - name: debian-stable
           distro: debian:stable
         - name: debian-heimdal
           distro: debian:stable
           krb5_ver: heimdal
-        - name: centos-stream-8
-          distro: quay.io/centos/centos:stream8
+        - name: centos-stream-9
+          distro: quay.io/centos/centos:stream9
         - name: fedora-latest
           distro: fedora:latest
           flake: 'yes'
@@ -181,7 +175,6 @@ jobs:
         - win-py-3.9
         - win-py-3.8
         - win-py-3.7
-        - win-py-3.6
         arch:
         - x64
         - x86
@@ -194,8 +187,6 @@ jobs:
           pyenv: '3.8'
         - name: win-py-3.7
           pyenv: '3.7'
-        - name: win-py-3.6
-          pyenv: '3.6'
 
     steps:
     - name: Check out code

Diff for: README.txt

@@ -36,14 +36,15 @@ Basic
 
 * a C compiler (such as GCC)
 
-* Python 3.6+ (older releases support older versions, but are unsupported)
+* Python 3.7+ (older releases support older versions, but are unsupported)
 
 * the `decorator` python package
 
 Compiling from Scratch
 ----------------------
 
-To compile from scratch, you will need Cython >= 0.21.1.
+To compile from scratch, you will need Cython >= 0.29.29 which is automatically
+installed by pip in an isolated build virtual environment.
 
 For Running the Tests
 ---------------------

Diff for: ci/lib.sh

@@ -16,34 +16,64 @@ lib::setup::debian_install() {
         export GSSAPI_KRB5_MAIN_LIB="/usr/lib/x86_64-linux-gnu/libkrb5.so"
     fi
 
-    apt-get -y install gcc virtualenv python3-{venv,dev}
+    apt-get -y install gcc python3-{venv,dev}
 
-    virtualenv -p $(which python3) .venv
+    python3 -m venv .venv
     source ./.venv/bin/activate
 }
 
-lib::setup::rh_yuminst() {
-    # yum has no update-only verb.  Also: modularity just makes this slower.
-    yum -y --nogpgcheck --disablerepo=\*modul\* install $@
+lib::setup::rh_dnfinst() {
+    # dnf has no update-only verb.  Also: modularity just makes this slower.
+    dnf -y --nogpgcheck --disablerepo=\*modul\* install $@
 }
 
 lib::setup::centos_install() {
-    lib::setup::rh_yuminst python3-{virtualenv,devel}
-    virtualenv -p $(which python3) .venv
+    lib::setup::rh_dnfinst python3-devel
+    python3 -m venv .venv
     source ./.venv/bin/activate
 }
 
 lib::setup::fedora_install() {
     # path to binary here in case Rawhide changes it
-    lib::setup::rh_yuminst redhat-rpm-config \
-        /usr/bin/virtualenv python3-{virtualenv,devel}
-    virtualenv -p $(which python3) .venv
+    lib::setup::rh_dnfinst redhat-rpm-config \
+        python3-devel
+    python3 -m venv .venv
     source ./.venv/bin/activate
 }
 
+lib::setup::gssntlmssp_install() {
+    lib::setup::rh_dnfinst dnf-plugins-core
+    dnf config-manager --set-enabled crb
+
+    lib::setup::rh_dnfinst autoconf automake gettext libtool \
+                    libunistring-devel openssl-devel zlib-devel
+
+    curl -L -s https://github.com/gssapi/gss-ntlmssp/releases/download/v1.1.0/gssntlmssp-1.1.0.tar.gz --output /tmp/gssntlmssp.tar.gz
+    tar xf /tmp/gssntlmssp.tar.gz -C /tmp
+
+    pushd /tmp/gssntlmssp-1.1.0
+
+    autoreconf -f -i
+    ./configure --with-wbclient=no --with-manpages=no
+    make
+    make install
+
+    popd
+
+    echo "gssntlmssp_v1    1.3.6.1.4.1.311.2.2.10    /usr/local/lib/gssntlmssp/gssntlmssp.so" > /etc/gss/mech.d/gssntlmssp.conf
+}
+
 lib::setup::rh_install() {
-    lib::setup::rh_yuminst krb5-{devel,libs,server,workstation} \
-                       which gcc findutils gssntlmssp
+    lib::setup::rh_dnfinst krb5-{devel,libs,server,workstation} \
+                    which gcc findutils
+
+    if grep -q 'release 9' /etc/redhat-release; then
+        # CentOS 9 Stream doesn't have a dnf package for gssntlmssp
+        lib::setup::gssntlmssp_install
+    else
+        lib::setup::rh_dnfinst gssntlmssp
+    fi
+
     export GSSAPI_KRB5_MAIN_LIB="/usr/lib64/libkrb5.so"
 
     if [ -f /etc/fedora-release ]; then
@@ -54,8 +84,7 @@ lib::setup::rh_install() {
 }
 
 lib::setup::macos_install() {
-    sudo pip3 install virtualenv
-    python3 -m virtualenv -p $(which python3) .venv
+    python3 -m venv .venv
     source .venv/bin/activate
 
     export GSSAPI_KRB5_MAIN_LIB="/System/Library/PrivateFrameworks/Heimdal.framework/Heimdal"

Diff for: setup.py

@@ -274,7 +274,7 @@ def gssapi_modules(lst):
 
 setup(
     name='gssapi',
-    version='1.8.0',
+    version='1.8.1',
     author='The Python GSSAPI Team',
     author_email='[email protected]',
     packages=['gssapi', 'gssapi.raw', 'gssapi.raw._enum_extensions',
@@ -287,12 +287,11 @@ def gssapi_modules(lst):
     long_description=long_desc,
     license='LICENSE.txt',
     url="https://github.com/pythongssapi/python-gssapi",
-    python_requires=">=3.6",
+    python_requires=">=3.7",
     classifiers=[
         'Development Status :: 5 - Production/Stable',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',