Explore pip-tools for dependency management

CONTRIBUTING.md

@@ -130,7 +130,7 @@ instead of forking it.
 
 This repository contains several projects with different technologies. Depending on the project that you selected
 you will run:
-- `pip install -r requirements.txt requirements-dev.txt` for python projects (strongly consider using a [virtual environment](https://docs.python.org/3/library/venv.html)!).
+- `pip install -r requirements-dev.txt` for python projects (strongly consider using a [virtual environment](https://docs.python.org/3/library/venv.html)!).
 - `helm dependency build` for helm.
 -  `terraform init` for terraform.
 

client/requirements-dev.in

@@ -0,0 +1,20 @@
+-r requirements.in
+coverage
+pylint
+nbqa
+treon
+pytest
+pytest-randomly
+mypy
+mypy-extensions
+jupyter-sphinx
+nbsphinx
+sphinx-autodoc-typehints
+reno
+# Black's formatting rules can change between major versions, so we use
+# the ~= specifier for it.
+black[jupyter]
+requests-mock
+testcontainers
+tox
+pip-tools