feat: update the package a bit, conform to pep8

hb_downloader.py

@@ -0,0 +1,36 @@
+#!/bin/env python
+"""Simple python program for getting all links from humble bundle book bundles"""
+
+# pylint: disable=C0103
+
+import json
+
+import requests
+
+cookie = input("Cookie String: ")
+key = input("Order Key: ")
+
+response = requests.get(
+    f"https://www.humblebundle.com/api/v1/order/{key}",
+    headers={"Cookie": cookie},
+    timeout=10,
+)
+
+books = json.loads(response.text)
+
+with open("files.txt", "w", encoding="UTF-8") as file:
+    for book in books["subproducts"]:
+        name = book["human_name"]
+        publisher = book["payee"]["human_name"]
+        if len(book["downloads"][0]["download_struct"]) > 1:
+            for download in book["downloads"][0]["download_struct"]:
+                link = download["url"]["web"]
+                file_name = f"{name} - {publisher}.{download['name'].lower()}"
+                file.write(f"{link}\n")
+                file.write(f"   out={file_name.replace('/', ' ')}\n")
+        else:
+            download = book["downloads"][0]["download_struct"][0]
+            link: str = download["url"]["web"]
+            file_name: str = f"{name} - {publisher}.{download['name'].lower()}"
+            file.write(f"{link}\n")
+            file.write(f"   out={file_name.replace('/', ' ')}\n")