AUTHORS.py

import math
import subprocess

print(
    """Contributors
============

All contributors (by number of commits):
"""
)


email_map = {
    # Maintainers.
    "git@mikeboers.com": "github@mikeboers.com",
    "mboers@keypics.com": "github@mikeboers.com",
    "mikeb@loftysky.com": "github@mikeboers.com",
    "mikeb@markmedia.co": "github@mikeboers.com",
    "westernx@mikeboers.com": "github@mikeboers.com",
    # Junk.
    "mark@mark-VirtualBox.(none)": None,
    # Aliases.
    "a.davoudi@aut.ac.ir": "davoudialireza@gmail.com",
    "tcaswell@bnl.gov": "tcaswell@gmail.com",
    "xxr3376@gmail.com": "xxr@megvii.com",
    "dallan@pha.jhu.edu": "daniel.b.allan@gmail.com",
    "61652821+laggykiller@users.noreply.github.com": "chaudominic2@gmail.com",
}

name_map = {
    "caspervdw@gmail.com": "Casper van der Wel",
    "daniel.b.allan@gmail.com": "Dan Allan",
    "mgoacolou@cls.fr": "Manuel Goacolou",
    "mindmark@gmail.com": "Mark Reid",
    "moritzkassner@gmail.com": "Moritz Kassner",
    "vidartf@gmail.com": "Vidar Tonaas Fauske",
    "xxr@megvii.com": "Xinran Xu",
}

github_map = {
    "billy.shambrook@gmail.com": "billyshambrook",
    "daniel.b.allan@gmail.com": "danielballan",
    "davoudialireza@gmail.com": "adavoudi",
    "github@mikeboers.com": "mikeboers",
    "jeremy.laine@m4x.org": "jlaine",
    "kalle.litterfeldt@gmail.com": "litterfeldt",
    "mindmark@gmail.com": "markreidvfx",
    "moritzkassner@gmail.com": "mkassner",
    "rush@logic.cz": "radek-senfeld",
    "self@brendanlong.com": "brendanlong",
    "tcaswell@gmail.com": "tacaswell",
    "ulrik.mikaelsson@magine.com": "rawler",
    "vidartf@gmail.com": "vidartf",
    "willpatera@gmail.com": "willpatera",
    "xxr@megvii.com": "xxr3376",
    "chaudominic2@gmail.com": "laggykiller",
    "wyattblue@auto-editor.com": "WyattBlue",
}


email_count = {}
for line in (
    subprocess.check_output(["git", "log", "--format=%aN,%aE"]).decode().splitlines()
):
    name, email = line.strip().rsplit(",", 1)

    email = email_map.get(email, email)
    if not email:
        continue

    names = name_map.setdefault(email, set())
    if isinstance(names, set):
        names.add(name)

    email_count[email] = email_count.get(email, 0) + 1


last = None
block_i = 0
for email, count in sorted(email_count.items(), key=lambda x: (-x[1], x[0])):

    # This is the natural log, because of course it should be. ;)
    order = int(math.log(count))
    if last and last != order:
        block_i += 1
        print()
    last = order

    names = name_map[email]
    if isinstance(names, set):
        name = ", ".join(sorted(names))
    else:
        name = names

    github = github_map.get(email)

    # The '-' vs '*' is so that Sphinx treats them as different lists, and
    # introduces a gap bettween them.
    if github:
        print(
            "%s %s <%s>; `@%s <https://github.com/%s>`_"
            % ("-*"[block_i % 2], name, email, github, github)
        )
    else:
        print(
            "%s %s <%s>"
            % (
                "-*"[block_i % 2],
                name,
                email,
            )
        )