How to Run Pytest Tests in Parallel?
To run Pytest tests in parallel, install the pytest-xdist plugin:
pip install pytest-xdist
Use the following command to run tests in parallel:
pytest -n auto
The -n auto
option tells Pytest to distribute the tests across as many CPUs as your machine has available.
If you want more control and wish to specify the number of CPUs yourself, you can pass a number instead of auto
:
pytest -n <NUM>
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What Is the Difference Between 'py.test' and 'pytest' Commands?
Pytest supports two commands: py.test and pytest. Originally, py.test was the standard, but with the release of Pytest 3.0 in August 2016, the pytest command was introduced and is now preferred. Bo...
Questions -
How to Assert Almost Equal in Pytest?
To assert almost equal in Pytest, use the approx() method. This is useful for floating-point comparisons that may involve small rounding errors. Here's how to use it: import pytest def testapproxeq...
Questions -
How to Debug Pytest With pdb Breakpoints?
To debug a pytest test using pdb, you can manually insert a breakpoint by adding import pdb; pdb.set_trace() in your test: import pytest def divide(x, y): return x / y def testzerodivision(): ...
Questions -
How to Solve the ModuleNotFoundError With Pytest?
To fix the ModuleNotFoundError in pytest, you can start by making your tests directory a Python package.This can be achieved by including an empty __init__.py file to the directory: └── tests/...
Questions