Function group_by

ci/process_benchmark_data.py:6–10

(data, key_selector)

import subprocess

def group_by(data, key_selector):
    res = {}
    for v in data:
        res.setdefault(key_selector(v), []).append(v)
    return res.items()

git_commit     = str(sys.argv[1])[:8]
commit_message = sys.argv[2].split("\n")[0] if len(sys.argv) > 2 else "Current PR"