asp-chef-cli 0.4.16

A simple CLI to run ASP Chef recipes

ASP Chef CLI

A simple CLI to run ASP Chef, in headed or headless mode.

Install

The suggested way is via pip:

$ pip install asp-chef-cli
$ playwright install

Docker is another option (headed mode needs extra parameters):

$ sudo docker run -i malvi/asp-chef-cli
$ sudo docker run -i --net=host --env="DISPLAY" --volume="$HOME/.Xauthority:/root/.Xauthority:rw" malvi/asp-chef-cli

Usage

Run with one of the following commands:

$ python -m asp_chef_cli --help
$ sudo docker run malvi/asp-chef-cli --help

Add the recipe (an ASP Chef sharable URL) with the option --url (quote the URL as it contains characters like # that breaks bash and other terminals). The headless mode can be activated with the flag --headless (always active in the docker image). Possibly change the default browser used by playwright with the option --browser. Finally, give a command to execute:

• run simply runs the recipe as it is;
• run-with runs the recipe with the input replaced by the one specified either with the option --input or via the prompt.
• server starts a server for @dumbo/* operations.

The flag --help can be specified after a command to get a list of arguments for that command.

Examples

Let us consider this simple recipe with no input and guessing the atom world. The recipe can be run headless by giving the following command:

$ python -m asp_chef_cli --headless --browser=chromium --url="https://asp-chef.alviano.net/#eJxtkNuOgjAQhl+plNUsl4srUKIQEXu6s+Ch2CIJIpan33bdRC/2ajKnf/75DibtRBt69QLNiUGSbkfJyawRsFAUqqFKMEBNpxl5TNz1YvzXC7w6ee5xHfUV3PWoTRWDauRbq+X3ck82MpfpJf/ePXhZGS6Bn+mltyo3MGvYLS8Z5AsAGVzOuN5AppGtr+Vqkd6rGBtGi07AD6dRchIZBk+nkgQXbr0gOUrhh2BPgqEyaH4w6VTHwfjuldFwFMlF5m1hauL8ZVfhV69cn9We1Ff3w7r5Gu1dW38op4famy/8tOcJGH5vtfjGNDaouRo3x4iaOF2/aT1ZURhNFGZ30Wag0pFlW0z/8vNDw0nRMRgBxwup4Mh0NPGSAep9OgaW5flOIR4YdD8XRxuHOsbDizkOjtgLfgC4qpvc%21" run
EMPTY MODEL
§
world.

It is possible to specify a different input as follows:

$ python -m asp_chef_cli --headless --browser=chromium --url="https://asp-chef.alviano.net/#eJxtkNuOgjAQhl+plNUsl4srUKIQEXu6s+Ch2CIJIpan33bdRC/2ajKnf/75DibtRBt69QLNiUGSbkfJyawRsFAUqqFKMEBNpxl5TNz1YvzXC7w6ee5xHfUV3PWoTRWDauRbq+X3ck82MpfpJf/ePXhZGS6Bn+mltyo3MGvYLS8Z5AsAGVzOuN5AppGtr+Vqkd6rGBtGi07AD6dRchIZBk+nkgQXbr0gOUrhh2BPgqEyaH4w6VTHwfjuldFwFMlF5m1hauL8ZVfhV69cn9We1Ff3w7r5Gu1dW38op4famy/8tOcJGH5vtfjGNDaouRo3x4iaOF2/aT1ZURhNFGZ30Wag0pFlW0z/8vNDw0nRMRgBxwup4Mh0NPGSAep9OgaW5flOIR4YdD8XRxuHOsbDizkOjtgLfgC4qpvc%21" run-with --input "hello."
hello.
§
hello.
world.

Local Server for @dumbo/* Operations

The server for @dumbo/* operations can be executed with the command server. By default, it uses port 8000 (a different port can be specified using --port or -p; in this case, the port must be changed also in the options of ASP Chef).

For development, add the --reload flag so that the server is updated when the Python code of the CLI is changed.

The Docker version must specify port mapping, for example:

$ sudo docker run -p 8000:8000 malvi/asp-chef-cli server --host 0.0.0.0