Scripts¶

Explanations about the scripts. They are located in src/scripts/ folder

• Scripts
  • • celery_test.sh
    • delete_all_request.sh
    • kill_celery_workers.sh
    • start_celery_worker.sh

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celery_test.sh¶

• Goal
  Run tests using the production database in order to see the celery results (celery is always running on production database).

• *Argument(s)
  You need to give the app / TestClass / test_name to run it (prevents a fail test launching, polluting the production DB)

• How it works ?
  • Moves to src/ folder
  • Uses sed command to set CELERY_TEST variable to 'True' in settings.py (The consequence is that the production DB will be chosen for tests in settings.py)
  • Runs the test(s) you gave with --kepdb and --nomigrations in order to preserve the production DB

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delete_all_request.sh¶

• Goal
  Deletes all the Alerts, Requests, Sequences, Albums and Plan from the current DB (the one chosen in settings.py)
  The goal is to easily clean the DB

• How it works ?
  • Moves to src/ folder
  • Checks in settings.py whether MySQL or SQLite is used
  • Uses SQL inline command to delete the fields in the current DB

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kill_celery_workers.sh¶

• Goal
  Deletes all the celery workers running (in background, or not)

• How it works ?
  • Lists all the process running on the computer
  • Looks for "celery worker" matching one
  • Gets their PIDs
  • Send them a kill -9 message

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start_celery_worker.sh¶

• Goal
  Starts the celery workers, giving them a queue and a name

• How it works ?
  • Moves to src/ folder
  • Kills the workers still running
  • Starts every worker one by one (in background using '&'), giving them a queue, a name, and purging the associated queue if needed