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Implement progress_callback for sending albums

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Closes #3190.
This commit is contained in:
Lonami Exo 2023-03-28 18:15:57 +02:00
parent a942b021bc
commit 33c5ee9be4
1 changed files with 23 additions and 4 deletions
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27
telethon/client/uploads.py
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@ -352,6 +352,11 @@ class UploadMethods:
# First check if the user passed an iterable, in which case
# we may want to send grouped.
if utils.is_list_like(file):
sent_count = 0
used_callback = None if not progress_callback else (
lambda s, t: progress_callback(sent_count + s, len(file))
)
if utils.is_list_like(caption):
captions = caption
else:
@ -361,19 +366,20 @@ class UploadMethods:
while file:
result += await self._send_album(
entity, file[:10], caption=captions[:10],
progress_callback=progress_callback, reply_to=reply_to,
progress_callback=used_callback, reply_to=reply_to,
parse_mode=parse_mode, silent=silent, schedule=schedule,
supports_streaming=supports_streaming, clear_draft=clear_draft,
force_document=force_document, background=background,
)
file = file[10:]
captions = captions[10:]
sent_count += 10
for doc, cap in zip(file, captions):
result.append(await self.send_file(
entity, doc, allow_cache=allow_cache,
caption=cap, force_document=force_document,
progress_callback=progress_callback, reply_to=reply_to,
progress_callback=used_callback, reply_to=reply_to,
attributes=attributes, thumb=thumb, voice_note=voice_note,
video_note=video_note, buttons=buttons, silent=silent,
supports_streaming=supports_streaming, schedule=schedule,
@ -436,16 +442,22 @@ class UploadMethods:
reply_to = utils.get_message_id(reply_to)
used_callback = None if not progress_callback else (
# use an integer when sent matches total, to easily determine a file has been fully sent
lambda s, t: progress_callback(sent_count + 1 if s == t else sent_count + s / t, len(files))
)
# Need to upload the media first, but only if they're not cached yet
media = []
for file in files:
for sent_count, file in enumerate(files):
# Albums want :tl:`InputMedia` which, in theory, includes
# :tl:`InputMediaUploadedPhoto`. However using that will
# make it `raise MediaInvalidError`, so we need to upload
# it as media and then convert that to :tl:`InputMediaPhoto`.
fh, fm, _ = await self._file_to_media(
file, supports_streaming=supports_streaming,
force_document=force_document, ttl=ttl)
force_document=force_document, ttl=ttl,
progress_callback=used_callback)
if isinstance(fm, (types.InputMediaUploadedPhoto, types.InputMediaPhotoExternal)):
r = await self(functions.messages.UploadMediaRequest(
entity, media=fm
@ -546,6 +558,13 @@ class UploadMethods:
A callback function accepting two parameters:
``(sent bytes, total)``.
When sending an album, the callback will receive a number
between 0 and the amount of files as the "sent" parameter,
and the amount of files as the "total". Note that the first
parameter will be a floating point number to indicate progress
within a file (e.g. ``2.5`` means it has sent 50% of the third
file, because it's between 2 and 3).
Returns
:tl:`InputFileBig` if the file size is larger than 10MB,
`InputSizedFile <telethon.tl.custom.inputsizedfile.InputSizedFile>`