Trial The Third: Start rewriting the thing

Wooo, someone wants to use this! Let's make it less embarrassing.

itch_dl/keys.py

@@ -0,0 +1,31 @@
+import logging
+from typing import Dict
+
+from .api import ItchApiClient
+
+
+def get_download_keys(client: ItchApiClient) -> Dict[int, str]:
+    logging.info("Fetching all download keys...")
+    download_keys = {}
+    page = 1
+
+    while True:
+        logging.info(f"Downloading page {page} (found {len(download_keys)} keys total)")
+        r = client.get("/profile/owned-keys", data={"page": page}, timeout=15)
+        if not r.ok:
+            break
+
+        data = r.json()
+        if 'owned_keys' not in data:
+            break  # Assuming we're out of keys already...
+
+        for key in data['owned_keys']:
+            download_keys[key['game_id']] = key['id']
+
+        if len(data['owned_keys']) == data['per_page']:
+            page += 1
+        else:
+            break
+
+    logging.info(f"Fetched {len(download_keys)} download keys.")
+    return download_keys