This release is a pre-release and may not be stable for production use.
Skidward
Scheduler For Python Scripts
Prerequisites
The project was built with Python 3.6.7 and requires a working Postgres and Redis setup.
Please refer to your operating system's specific installation instructions per package.
- Python 3.6.7
- Postgres (tested on 11 and up)
- Redis (tested on 5 and up)
Installation
-
Install the requirements
$ pip install -r requirements.txt -
Create user (called a 'role') in postgres and give it ownership over the new db Note: It is recommended to create a user with a password, even for development purposes.
$ createuser skidwarduser $ createdb skidwarddb -O skidwarduser
The application uses environment variables to offer flexible configuration options.
Before using the application, review the configuration in the .env file to match your desired setup.
A typical connectionstring looks like this:
SQLALCHEMY_DATABASE_URI='postgresql://USER:PASSWORD@localhost/DATABASENAME'
-
Copy the
.env.defaultfile to the skidward module and rename to.env.$ cp .env.default skidward/.env -
Publish available workers on the namespace in the database
$ python -m skidward publish-workers -
Create an admin user for use in the application
$ python -m skidward create-admin USER_EMAIL
Development
-
Install the development requirements
$ pip install -r requirements-dev.txt -
Set up the git pre-commit hook required for development
$ pre-commit install
Optional: If you want to install demo-workers from a proxy,
navigate to the root of your virtual environment and create a pip.conf file.
$ touch pip.conf
$ echo "[global]" >> pip.conf
$ echo "extra-index-url = URL_TO_PROXY" >> pip.conf
Running the application
There's an admin interface provided to communicate with the application,
and then there's the backend side doing the operations.
1. Web interface
-
Point Flask to the location of the web application
$ export FLASK_APP=skidward.web -
Run the default setup (in the same session as the previous command)
$ flask run
2. Scheduler side
-
Start a new scheduler process (in the fore- or background)
$ python -m skidward start-scheduler # Runs in your session $ python -m skidward start-scheduler true # Creates a new process running in the background
1 maintainer
Release files for skidward 0.0.1.dev288
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
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Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| skidward-0.0.1.dev288-py2.py3-none-any.whl | Python 3, Python 2 | none | any | Details |
Total release size: 43.5 kB
Release files / skidward-0.0.1.dev288.tar.gz
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Release files / skidward-0.0.1.dev288-py2.py3-none-any.whl
| Download URL | skidward-0.0.1.dev288-py2.py3-none-any.whl |
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| Tags | Python 2 Python 3 |
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