Calculates final damage according to parameters

damage.py

from flask import Flask, request, jsonify
import random

app = Flask(__name__)
app.config['DEBUG'] = True

@app.route("/", methods=['GET'])
def damage():
    damage_type = request.args.get('type', default='melee')
    distance_to_target = request.args.get('distance', default=0, type=int)
    base_damage = request.args.get('base', default=0, type=int)
    modifiers = request.args.getlist('modifiers[]')
   
    damage = base_damage
    if 'true_damage' not in modifiers:
        damage = random.uniform(0.7, 1) * base_damage
    if 'double_damage' in modifiers:
        damage = 2 * damage
    if 'critical_damage_1' in modifiers:
        if random.uniform(0, 1) < 0.10:
            damage = damage * random.uniform(1.5, 3)

    if damage_type == 'melee' and distance_to_target != 0:
        damage = 0

    return jsonify(data={"damage": damage})


if __name__ == "__main__":
    app.run(host="0.0.0.0")