cgshop2021-pyutils 0.0.1

Utilities for the CG:SHOP 2021 Optimization Competition on Coordinated Motion Planning.

CG:SHOP 2021 PyUtils

We provide some utils for you to easily read the instances and write your solutions.

Reading the instances from the Zip

Best use the instance database. You simply download the .zip and then you can access all instances via

from cgshop2021_pyutils import InstanceDatabase
idb = InstanceDatabase("path/to/zip.zip")
for i in idb:
    print("Instance:", i)

Working with an instance

from cgshop2021_pyutils import Instance

i: Instance #just to enable typing

for r in range(i.number_of_robots):
    print("Robot", i, "starts at", i.start_of(r)," and has to go to ", i.target_of(r))

for o in i.obstacles:
    print(o, "is blocked")