Pass the "Human Folders" Option Through the Library Class

To remove the need for the `Game` class to parse `sys.argv`, we'll store
the option in the `Library` class and pass it to `Game` as needed.

The `ArgumentParser.add_argument()` call has been updated to show up as an
'on/off' argument.

Also fix the naming convention. According to Python's PEP 8 Style Guide,
function and variable names should be lowercase with words separated by
underscores (aka snake_case). The rest of this project seems to follow PEP
8, so `humanFolders` should be `human_folders`.

itchiodl/downloader/__main__.py

@@ -20,11 +20,11 @@ def main():
 
     parser.add_argument(
         "--human-folders",
-        type=bool,
-        default=False,
-        const=True,
-        nargs="?",
-        help="Download Folders are named based on the full text version of the title instead of the trimmed URL title",
+        action="store_true",
+        help=(
+            "Download Folders are named based on the full text version of the title instead of "
+            "the trimmed URL title"
+        ),
     )
 
     parser.add_argument(
@@ -58,7 +58,7 @@ def main():
     else:
         l = args.api_key
 
-    lib = itchiodl.Library(l, args.jobs)
+    lib = itchiodl.Library(l, jobs=args.jobs, human_folders=args.human_folders)
 
     if args.download_publisher:
         lib.load_games(args.download_publisher)

itchiodl/game.py

@@ -3,7 +3,6 @@ import json
 import urllib
 import datetime
 from pathlib import Path
-from sys import argv
 import requests
 
 from itchiodl import utils
@@ -12,12 +11,8 @@ from itchiodl import utils
 class Game:
     """Representation of a game download"""
 
-    def __init__(self, data):
-        self.args = argv[1:]
-        if "--human-folders" in self.args:
-            self.humanFolders = True
-        else:
-            self.humanFolders = False
+    def __init__(self, data, human_folders: bool):
+        self.human_folders = human_folders
 
         self.data = data["game"]
         self.name = self.data["title"]
@@ -32,7 +27,7 @@ class Game:
 
         matches = re.match(r"https://(.+)\.itch\.io/(.+)", self.link)
         self.game_slug = matches.group(2)
-        if self.humanFolders:
+        if self.human_folders:
             self.game_slug = utils.clean_path(self.data["title"])
             self.publisher_slug = self.data.get("user").get("display_name")
             # This Branch covers the case that the user has

itchiodl/library.py

@@ -12,10 +12,11 @@ from itchiodl.utils import NoDownloadError
 class Library:
     """Representation of a user's game library"""
 
-    def __init__(self, login, jobs=4):
+    def __init__(self, login, jobs=4, human_folders=False):
         self.login = login
         self.games = []
         self.jobs = jobs
+        self.human_folders = human_folders
 
     def load_game_page(self, page):
         """Load a page of games via the API"""
@@ -27,7 +28,7 @@ class Library:
         j = json.loads(r.text)
 
         for s in j["owned_keys"]:
-            self.games.append(Game(s))
+            self.games.append(Game(s, self.human_folders))
 
         return len(j["owned_keys"])
 
@@ -54,7 +55,7 @@ class Library:
         )
         k = gsp.json()
         if k != {"uploads": {}}:
-            self.games.append(Game(k))
+            self.games.append(Game(k, self.human_folders))
             return
         print(f"{title} is a purchased game.")
         i = 1
@@ -85,7 +86,7 @@ class Library:
                 headers={"Authorization": self.login},
             )
             k = json.loads(gsp.text)
-            self.games.append(Game(k))
+            self.games.append(Game(k, self.human_folders))
 
     def download_library(self, platform=None):
         """Download all games in the library"""