diff --git a/pyrogram/client/client.py b/pyrogram/client/client.py index 0a973788..8cb19c47 100644 --- a/pyrogram/client/client.py +++ b/pyrogram/client/client.py @@ -1130,6 +1130,13 @@ class Client(Methods, BaseClient): progress_args: tuple = ()): part_size = 512 * 1024 file_size = os.path.getsize(path) + + if file_size == 0: + raise ValueError("File size equals to 0 B") + + if file_size > 1500 * 1024 * 1024: + raise ValueError("Telegram doesn't support uploading files bigger than 1500 MiB") + file_total_parts = int(math.ceil(file_size / part_size)) is_big = True if file_size > 10 * 1024 * 1024 else False is_missing_part = True if file_id is not None else False