Added Progress Output (#52)

* Added Progress Option

* VSCode adding unwanted imports

* linting

* Forgot to increment the Download total

* fixed issues with counter

* Added Mutex for safety

* reorder  imports

itchiodl/library.py

@@ -1,5 +1,7 @@
 import json
 from concurrent.futures import ThreadPoolExecutor
+import functools
+import threading
 import requests
 
 from itchiodl.game import Game
@@ -38,9 +40,17 @@ class Library:
 
     def download_library(self, platform=None):
         """Download all games in the library"""
+
         with ThreadPoolExecutor(max_workers=self.jobs) as executor:
+            i = [0]
+            l = len(self.games)
+            lock = threading.RLock()
 
-            def dl(g):
-                return g.download(self.login, platform)
+            def dl(i, g):
+                x = g.download(self.login, platform)
+                with lock:
+                    i[0] += 1
+                print(f"Downloaded {g.name} ({i[0]} of {l})")
+                return x
 
-            executor.map(dl, self.games)
+            executor.map(functools.partial(dl, i), self.games)