Initial commit.

words.py

@@ -0,0 +1,76 @@
+import time
+import httpx
+import random
+import sqlite3
+import logging
+
+logging.basicConfig(level=logging.INFO)
+log = logging.getLogger(__name__)
+
+http = httpx.Client(headers={
+    'Referer': 'https://neal.fun/infinite-craft/',
+})
+
+db = sqlite3.connect('words.sqlite3')
+db.execute('pragma foreign_keys = on')
+
+r = db.execute('''
+    select x.word, x.rank, y.word, y.rank
+    from words x, words y
+    where not exists (
+        select *
+        from combos c
+        where c.x = x.word and c.y = y.word
+    )
+''')
+Q: set[tuple[tuple[str, int], tuple[str, int]]] = {
+    ((x, xr), (y, yr)) for x, xr, y, yr in r.fetchall()
+}
+
+while Q:
+    log.info('%d items queued', len(Q))
+    # (x, x_rank), (y, y_rank) = random.choice(list(Q))
+    ((x, x_rank), (y, y_rank)), = random.sample(
+        population=list(Q),
+        k=1,
+        counts=[max(xr, yr) for (_, xr), (_, yr) in Q],
+    )
+    Q.remove(((x, x_rank), (y, y_rank)))
+
+    resp = http.get(
+        'https://neal.fun/api/infinite-craft/pair',
+        params={
+            'first': x,
+            'second': y,
+        },
+    )
+    resp.raise_for_status()
+
+    z = resp.json()['result']
+    log.info('%s (%d) + %s (%d) -> %s', x, x_rank, y, y_rank, z)
+
+    z_rank = 1+max(x_rank, y_rank)
+    db.execute('''
+        insert into words (word, rank) values (?, ?)
+        on conflict(word) do update set rank = ? where rank > ?
+    ''', (z, z_rank, z_rank, z_rank))
+
+    db.executemany(
+        'insert or ignore into combos (x, y, z) values (?, ?, ?)',
+        [(x, y, z), (y, x, z)],
+    )
+    db.commit()
+
+    r = db.execute('''
+        select q.word, q.rank
+        from words q
+        where not exists (
+            select *
+            from combos c
+            where c.x = q.word and c.y = ?
+        )
+    ''', (z,))
+    for q, q_rank in r.fetchall():
+        Q.add(((z, z_rank), (q, q_rank)))
+
+    time.sleep(5)

words.sql

@@ -0,0 +1,18 @@
+CREATE TABLE words (
+	word text not null,
+	rank integer not null,
+	primary key (word)
+);
+
+CREATE TABLE combos (
+	x text not null,
+	y text not null,
+	z text not null,
+	primary key (x, y),
+	foreign key (x) references words(word),
+	foreign key (y) references words(word),
+	foreign key (z) references words(word)
+);
+
+insert into words (word, rank)
+values ('Earth', 0), ('Wind', 0), ('Fire', 0), ('Water', 0);