changedetection.io/requirements.txt

# eventlet>=0.38.0  # Removed - replaced with threading mode for better Python 3.12+ compatibility
feedgen~=0.9
flask-compress
# 0.6.3 included compatibility fix for werkzeug 3.x (2.x had deprecation of url handlers)
flask-login>=0.6.3
flask-paginate
flask_expects_json~=1.7
flask_restful
flask_cors # For the Chrome extension to operate
janus # Thread-safe async/sync queue bridge
flask_wtf~=1.2
flask~=2.3
flask-socketio~=5.5.1
python-socketio~=5.13.0
python-engineio~=4.12.0
inscriptis~=2.2
pytz
timeago~=1.0
validators~=0.21


# Set these versions together to avoid a RequestsDependencyWarning
# >= 2.26 also adds Brotli support if brotli is installed
brotli~=1.0
requests[socks]
requests-file

# urllib3==1.26.19  # Unpinned - let requests decide compatible version
# If specific version needed for security, use urllib3>=1.26.19,<3.0
chardet>2.3.0

wtforms~=3.0
jsonpath-ng~=1.5.3

# dnspython - Used by paho-mqtt for MQTT broker resolution  
# Version pin removed since eventlet (which required the specific 2.6.1 pin) has been eliminated
# paho-mqtt will install compatible dnspython version automatically

# jq not available on Windows so must be installed manually

# Notification library
apprise==1.9.3

# apprise mqtt https://github.com/dgtlmoon/changedetection.io/issues/315
# use any version other than 2.0.x due to https://github.com/eclipse/paho.mqtt.python/issues/814
paho-mqtt!=2.0.*

# Requires extra wheel for rPi
#cryptography~=42.0.8

# Used for CSS filtering
beautifulsoup4>=4.0.0

# XPath filtering, lxml is required by bs4 anyway, but put it here to be safe.
# #2328 - 5.2.0 and 5.2.1 had extra CPU flag CFLAGS set which was not compatible on older hardware
#         It could be advantageous to run its own pypi package here with those performance flags set
#         https://bugs.launchpad.net/lxml/+bug/2059910/comments/16
lxml >=4.8.0,<6,!=5.2.0,!=5.2.1

# XPath 2.0-3.1 support - 4.2.0 had issues, 4.1.5 stable
# Consider updating to latest stable version periodically
elementpath==4.1.5

selenium~=4.31.0

# https://github.com/pallets/werkzeug/issues/2985
# Maybe related to pytest?
werkzeug==3.0.6

# Templating, so far just in the URLs but in the future can be for the notifications also
jinja2~=3.1
jinja2-time
openpyxl
# https://peps.python.org/pep-0508/#environment-markers
# https://github.com/dgtlmoon/changedetection.io/pull/1009
jq~=1.3; python_version >= "3.8" and sys_platform == "darwin"
jq~=1.3; python_version >= "3.8" and sys_platform == "linux"

# playwright is installed at Dockerfile build time because it's not available on all platforms

pyppeteer-ng==2.0.0rc10

pyppeteerstealth>=0.0.4

# Include pytest, so if theres a support issue we can ask them to run these tests on their setup
pytest ~=7.2
pytest-flask ~=1.2

# Anything 4.0 and up but not 5.0
jsonschema ~= 4.0


loguru

# For scraping all possible metadata relating to products so we can do better restock detection
extruct

# For cleaning up unknown currency formats
babel

levenshtein

# Needed for > 3.10, https://github.com/microsoft/playwright-python/issues/2096
greenlet >= 3.0.3

# Optional: Used for high-concurrency SocketIO mode (via SOCKETIO_MODE=gevent)
# Note: gevent has cross-platform limitations (Windows 1024 socket limit, macOS ARM build issues)
# Default SOCKETIO_MODE=threading is recommended for better compatibility
gevent

# Pinned or it causes problems with flask_expects_json which seems unmaintained
referencing==0.35.1

# For conditions
panzi-json-logic
# For conditions - extracted number from a body of text
price-parser

# flask_socket_io - incorrect package name, already have flask-socketio above

# So far for detecting correct favicon type, but for other things in the future
python-magic

# Scheduler - Windows seemed to miss a lot of default timezone info (even "UTC" !)
tzdata

#typing_extensions ==4.8.0

pluggy ~= 1.5

# Needed for testing, cross-platform for process and system monitoring
psutil==7.0.0

ruff >= 0.11.2
pre_commit >= 4.2.0

# For events between checking and socketio updates
blinker