#!/usr/bin/env nix
#!nix shell --impure --expr ``
#!nix with (import (builtins.getFlake ''nixpkgs'') {});
#!nix python3.withPackages (ps: with ps; [ requests ])
#!nix `` --command python3

import requests
import json
import sys
import re
import subprocess

def wiki_cont(url, params):
    continue_params = None
    while True:
        req_params = params
        if continue_params is not None:
            req_params |= continue_params
        json_data = requests.get(url, req_params).json()
        if "query" in json_data:
            yield json_data["query"]
        if "continue" not in json_data:
            break
        else:
            continue_params = json_data["continue"]

out_re = re.compile(r"[^ ]*[^ 0-9][^ ]*\.")

subprocess.run(["gup", "--always"], check=True)

with open(sys.argv[1], 'w') as out:
    for query in wiki_cont("https://de.wiktionary.org/w/api.php", {"action": "query", "list": "categorymembers", "cmtitle": "Kategorie:Abkürzung_(Deutsch)", "format": "json"}):
        for item in map(lambda i: i["title"], query["categorymembers"]):
            if out_re.fullmatch(item):
                print(item, file=out)