request pytest < 8.0

Author: lfarv

pyproject.toml

@@ -40,7 +40,7 @@ Home="https://atcollab.github.io/at/"
 [project.optional-dependencies]
 mpi = ["mpi4py"]
 plot = ["matplotlib"]
-dev = ["pytest >= 2.9", "pytest-lazy-fixture", "pytest-cov", "flake8"]
+dev = ["pytest >= 2.9, < 8.0", "pytest-lazy-fixture", "pytest-cov", "flake8"]
 doc = ["Sphinx ~= 7.2", "myst-parser", "myst-nb", "pydata-sphinx-theme ~= 0.14",
     "sphinx_design", "sphinx-copybutton"]