Supported technologies for the Python agent

We support the following technologies for this agent.


Supported versions


Language version

  • 3.9.X: First supported agent was 4.2.0

  • 3.8.X: First supported agent was 2.8.0

  • 3.7.X: First supported agent was 1.5.0

  • 3.6.X: First supported agent was 1.0.0

  • 3.5.X: First supported agent was 1.0.0

  • 2.7.X: First supported agent was 1.0.0

Contrast supports Python Long-Term Support (LTS) versions in bugfix and security status as well as the 2.7 version. Support for Python versions is shifted as the working group shifts its LTS window.

Not supported:

3.4.X: Last supported agent was 1.10.0

Application frameworks

The Python agent is meant to be WSGI compatible. It may be compatible to other WSGI applications as long as the guidelines are followed.

Processor architecture

The agent is tested on x86_64

It may work on other architectures but it isn't officially supported.

Web servers


  • Mongo (pymongo)

  • MySQL (PyMySQL and mysql-connector)

  • PostgreSQL (psycopg2)

  • SQLite3 (sqlite3 and pysqlite2)

Object-relational mapping databases (ORM)

  • Flask-SQLAlchemy (Flask-SQLAlchemy)

  • SQLAlchemy (SQLAlchemy)