Audit these Python dependencies for security and maintenance risks.

# Production requirements — pinned 2019-08 by previous maintainer.
# "Do not touch, prod is stable." Inherited by the platform team 2024.

# --- web framework + WSGI stack ---
django==2.2.0
flask==0.12.2
werkzeug==0.14.1
jinja2==2.10
gunicorn==19.9.0
tornado==5.1

# --- HTTP + networking ---
requests==2.19.1
urllib3==1.24.1
httplib2==0.12.0
websocket-client==0.54.0

# --- data + persistence ---
sqlalchemy==1.2.0
psycopg2==2.7.5
redis==3.2.0
pymongo==3.7.0
elasticsearch==6.3.1

# --- async / task queue ---
celery==4.2.0
kombu==4.2.1
billiard==3.5.0

# --- serialization / parsing ---
pyyaml==5.1
lxml==4.6.0
simplejson==3.16.0
markdown==2.6.11

# --- crypto / auth / ssh ---
cryptography==2.9
paramiko==2.4.1
pyjwt==1.6.4
oauthlib==2.1.0

# --- imaging / scientific ---
pillow==8.0.0
numpy==1.16.0
scipy==1.1.0

# --- cloud SDK ---
boto3==1.9.0
botocore==1.12.0

# --- misc utilities ---
six==1.11.0
python-dateutil==2.7.3
pytz==2018.5
click==6.7
