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Support arbitrary file objects for .download_file() and update README

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Lonami Exo
2017-06-09 11:12:56 +02:00
parent 40f4c2533a
commit 40616ba704
3 changed files with 28 additions and 17 deletions
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12
telethon/telegram_client.py
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@@ -723,16 +723,22 @@ class TelegramClient(TelegramBareClient):
def download_file(self,
input_location,
file_path,
file,
part_size_kb=None,
file_size=None,
progress_callback=None,
on_dc=None):
"""Downloads the given InputFileLocation to file (a stream or str).
If 'progress_callback' is not None, it should be a function that
takes two parameters, (bytes_downloaded, total_bytes). Note that
'total_bytes' simply equals 'file_size', and may be None.
"""
if on_dc is None:
try:
super(TelegramClient, self).download_file(
input_location,
file_path,
file,
part_size_kb=part_size_kb,
file_size=file_size,
progress_callback=progress_callback
@@ -744,7 +750,7 @@ class TelegramClient(TelegramBareClient):
client = self._get_exported_client(on_dc)
client.download_file(
input_location,
file_path,
file,
part_size_kb=part_size_kb,
file_size=file_size,
progress_callback=progress_callback