AAP-59874: Update to Python 3.12 (#16208)

* update to Python 3.12

* remove use of utcnow

* switch to timezone.utc

datetime.UTC is an alias of datetime.timezone.utc. if we're doing the double import for datetime it's more straightforward to just import timezone as well and get it directly

* debug python env version issue

* change python version

* pin to SHA and remove debug portion

tools/ansible/roles/dockerfile/templates/Dockerfile.j2

@@ -48,12 +48,12 @@ RUN dnf -y update && dnf install -y 'dnf-command(config-manager)' && \
     patch \
     postgresql \
     postgresql-devel \
-    python3.11 \
-    "python3.11-devel" \
-    "python3.11-pip" \
-    "python3.11-setuptools" \
-    "python3.11-packaging" \
-    "python3.11-psycopg2" \
+    python3.12 \
+    "python3.12-devel" \
+    "python3.12-pip" \
+    "python3.12-setuptools" \
+    "python3.12-packaging" \
+    "python3.12-psycopg2" \
     swig \
     unzip \
     xmlsec1-devel \
@@ -63,7 +63,7 @@ RUN dnf -y update && dnf install -y 'dnf-command(config-manager)' && \
 RUN mkdir -p ~/.ssh && chmod 0700 ~/.ssh
 RUN ssh-keyscan github.com > ~/.ssh/known_hosts
 
-RUN pip3.11 install -vv build
+RUN pip3.12 install -vv build
 
 {% if image_architecture == 'ppc64le'  %}
     RUN dnf -y update && dnf install -y wget && \
@@ -133,12 +133,12 @@ RUN dnf -y update && dnf install -y 'dnf-command(config-manager)' && \
     krb5-workstation \
     nginx \
     postgresql \
-    python3.11 \
-    "python3.11-devel" \
-    "python3.11-pip*" \
-    "python3.11-setuptools" \
-    "python3.11-packaging" \
-    "python3.11-psycopg2" \
+    python3.12 \
+    "python3.12-devel" \
+    "python3.12-pip*" \
+    "python3.12-setuptools" \
+    "python3.12-packaging" \
+    "python3.12-psycopg2" \
     rsync \
     rsyslog \
     subversion \
@@ -149,7 +149,7 @@ RUN dnf -y update && dnf install -y 'dnf-command(config-manager)' && \
     xmlsec1-openssl && \
     dnf -y clean all
 
-RUN pip3.11 install -vv virtualenv supervisor dumb-init build
+RUN pip3.12 install -vv virtualenv supervisor dumb-init build
 
 RUN rm -rf /root/.cache && rm -rf /tmp/*
 
@@ -181,8 +181,8 @@ RUN dnf -y install \
     unzip && \
     npm install -g n && n 16.13.1 && npm install -g npm@8.5.0 && dnf remove -y nodejs
 
-RUN pip3.11 install -vv git+https://github.com/coderanger/supervisor-stdout.git@973ba19967cdaf46d9c1634d1675fc65b9574f6e
-RUN pip3.11 install -vv black setuptools-scm build
+RUN pip3.12 install -vv git+https://github.com/coderanger/supervisor-stdout.git@973ba19967cdaf46d9c1634d1675fc65b9574f6e
+RUN pip3.12 install -vv black setuptools-scm build
 
 # This package randomly fails to download.
 # It is nice to have in the dev env, but not necessary.
@@ -251,8 +251,8 @@ ADD tools/scripts/awx-python /usr/bin/awx-python
 {% endif %}
 
 {% if (build_dev|bool) or (kube_dev|bool) %}
-RUN echo /awx_devel > /var/lib/awx/venv/awx/lib/python3.11/site-packages/awx.egg-link
-RUN echo /awx_devel > /var/lib/awx/venv/awx/lib/python3.11/site-packages/awx.pth
+RUN echo /awx_devel > /var/lib/awx/venv/awx/lib/python3.12/site-packages/awx.egg-link
+RUN echo /awx_devel > /var/lib/awx/venv/awx/lib/python3.12/site-packages/awx.pth
 RUN ln -sf /awx_devel/tools/docker-compose/awx-manage /usr/local/bin/awx-manage
 RUN ln -sf /awx_devel/tools/scripts/awx-python /usr/bin/awx-python
 RUN ln -sf /awx_devel/tools/scripts/rsyslog-4xx-recovery /usr/bin/rsyslog-4xx-recovery
@@ -284,8 +284,8 @@ RUN for dir in \
       /var/lib/awx/.local \
       /var/lib/awx/venv \
       /var/lib/awx/venv/awx/bin \
-      /var/lib/awx/venv/awx/lib/python3.11 \
-      /var/lib/awx/venv/awx/lib/python3.11/site-packages \
+      /var/lib/awx/venv/awx/lib/python3.12 \
+      /var/lib/awx/venv/awx/lib/python3.12/site-packages \
       /var/lib/awx/projects \
       /var/lib/awx/rsyslog \
       /var/run/awx-rsyslog \

tools/scripts/firehose.py

@@ -310,12 +310,12 @@ if __name__ == '__main__':
                 if events > 0:
                     for k_id in created_job_ids:
                         generate_events(events, str(k_id), time_delta)
-                print(datetime.datetime.utcnow().isoformat())
+                print(datetime.datetime.now(datetime.UTC).isoformat())
         conn.close()
 
     finally:
         # restore all indexes
-        print(datetime.datetime.utcnow().isoformat())
+        print(datetime.datetime.now(datetime.UTC).isoformat())
         print('restoring indexes and constraints (this may take awhile)')
 
         workers = []
@@ -343,4 +343,4 @@ if __name__ == '__main__':
             sql = f'ALTER TABLE main_jobevent ADD CONSTRAINT {conname} {condef}'
             cleanup(sql)
 
-        print(datetime.datetime.utcnow().isoformat())
+        print(datetime.datetime.now(datetime.UTC).isoformat())