Improved : Compatiblity for generating both the 'new_heading' && 'lec…

…t_caption', to cover file-Names having whitespaces in name instead of underscores. & More...

1. new_heading : Moded the code to work with file-Names having whitespaces in name instead of underscores (the earlier case)
2. lect_caption : Also, improved to check the last-Dot from the last/end side so the file-Names can now have multiple dots(.) as part of it.

Ref for THE Prev.Commit::

alik0211/mtproto-core#279
gram-js/gramjs#522

upload.py

@@ -67,14 +67,14 @@ async def main():
             while True:
                 if not file_num < n:
                     break
-                new_heading = sys.argv[file_num].split("/")[-1].rsplit("_", 2)[0]
+                new_heading = sys.argv[file_num].split("/")[-1].rsplit(" ", 2)[0]
                 if not old_heading == new_heading:
                     print("Subject/Series changed... so Changing/Sending the new HEADING before uploading this new series...")
                     send_heading = new_heading.replace("_", " ") + " ✅ ✅"
                     await client.send_message(chat, send_heading)
                     old_heading = new_heading
                 count_called = 0
-                lect_caption = sys.argv[file_num].split("/")[-1].split(".")[0]
+                lect_caption = sys.argv[file_num].split("/")[-1].rsplit(".", 1)[0]
                 file_path = sys.argv[file_num]
                 start_time = datetime.now()
                 print("Now uploading file", file_path)