Circle Ci Parallelism Flag

circle_ci_config_2

version: 2
jobs:
  test:
    docker:
      - image: python:3.7
    parallelism: 4
    steps:
      - run:
          name: Run tests
          parallel: true
          command: |
            pip install virtualenv
	    virtualenv .venv
	    source .venv/bin/activate
            pip install -r requirements.txt
	    TESTFILES=$(circleci tests glob tests/**/test*.py | circleci tests split --split-by=timings)
            pytest $TESTFILES
          no_output_timeout: 1h
workflows:
  version: 2
  test_package:
    jobs:
      - test