Task Generator

A framework for generating tasks in the CodeBattles platform.

Usage

Create the task

Enter into the console

manager.py create {name} 

where {name} => the name of the task folder

A folder named {name} will be created in the programs folder

Flag	Description
-e	Create the examples
-f	Generate metadata files

The flags should be after the task name.

Configuration

Go to the folder with your task

• main.py - A file with the solution of the problem (Answers will be generated based on it).
• build.py - Settings and build file. To build a file for export, run this file.
• meta - Folder with metadata (Appears only if the -f flag is used).

Setting up input data

Let's take a look at the file **build.py ** file:

from core.runner import Runner

runner = Runner()

examples = [
    ["Hello", "Hello"],
    ["i++", "i++"],
]

input_data = ["This", "is", "test", "data"]

out = runner.run_many(input_data)
runner.save_tests(out, input_data)
runner.save_examples(examples)
runner.build(indent=2)
print("[+] Done")

To change the input data, change the input_data variable.

For example, a program is shown below that uses random 10 numbers (from 1 to 10000) to generate tests.

from core.runner import Runner

runner = Runner()

examples = [
    ["10", "10"],
    ["1561", "1561"],
]

input_data = [random.randint(1, 10000) for i in range(10)]

out = runner.run_many(input_data)
runner.save_tests(out, input_data)
runner.save_examples(examples)
runner.build(indent=2)
print("[+] Done")

Build

To add a task to the CodeBattles website, you need to copy the build file.json

• Launch build.py to build the task.

The complete file of the built task (build.json).

{
  "name": "",
  "description": "",
  "in": "",
  "out": "",
  "examples": [],
  "tests": [
    [
      "15",
      "30"
    ],
    [
      "13",
      "26"
    ]
  ]
}

---

When using different flags, the file structure may vary slightly

Setting up metadata

For customization (name, description, etc...) Edit the files in the meta folder. This folder is created only if you selected the -f flag when creating.

The structure of the metadata folder

meta
├── description.txt
├── in_data.txt
├── name.txt
└── out_data.txt