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Add video attributes

master
blank X 9 months ago
parent
commit
3c07500ec0
Signed by: blankie
GPG Key ID: CC15FC822C7F61F5
  1. 39
      redditbot.py

39
redditbot.py

@ -9,6 +9,7 @@ import tempfile
import functools
import mimetypes
import traceback
from decimal import Decimal
from itertools import zip_longest
from urllib.parse import urlparse, urlunparse, urljoin
import yaml
@ -18,6 +19,7 @@ import aiocron
from bs4 import BeautifulSoup
from telethon import TelegramClient, events
from telethon.utils import chunks, is_list_like
from telethon.tl.types import DocumentAttributeVideo
mimetypes.init(['mime.types'])
with open('config.yaml') as file:
@ -193,11 +195,8 @@ async def main():
await add_chat(chat, send_to_chats[chat])
async def _start_broadcast(text, file, chats):
uploaded_files = []
for i in file or []:
uploaded_files.append(await client.upload_file(i))
for chat in chats:
for i in chunks(zip_longest(text, uploaded_files), 10):
for i in chunks(zip_longest(text, file or []), 10):
j, k = zip(*i)
if not any(k):
k = None
@ -207,7 +206,37 @@ async def main():
if len(j) == 1 and len(k) == 1:
j = j[0]
k = k[0]
await client.send_message(chat, j, file=k, link_preview=False)
attributes = []
mimetype = await _get_file_mimetype(k)
if mimetype.startswith('video/'):
try:
data = await _get_video_data(k)
duration = int(Decimal(data['format']['duration']))
w = h = None
for l in data['streams']:
if l['codec_type'] != 'video':
continue
w = l['width']
h = l['height']
break
except Exception:
logging.exception('Exception when getting video data')
else:
attributes.append(DocumentAttributeVideo(duration, w, h, supports_streaming=mimetype == 'video/mp4'))
await client.send_message(chat, j, file=k, link_preview=False, attributes=attributes)
async def _get_video_data(filename):
proc = await asyncio.create_subprocess_exec('ffprobe', '-show_format', '-show_streams', '-print_format', 'json', filename, stdout=asyncio.subprocess.PIPE)
stdout, _ = await proc.communicate()
data = json.loads(stdout)
if data.get('format') and 'duration' not in data['format']:
with tempfile.NamedTemporaryFile() as tempf:
proc = await asyncio.create_subprocess_exec('ffmpeg', '-an', '-sn', '-i', filename, '-c', 'copy', '-f', 'matroska', tempf.name)
await proc.communicate()
ndata = await _get_video_data(tempf.name)
if ndata.get('format') and 'duration' in ndata['format']:
data['format']['duration'] = ndata['format']['duration']
return data
async def _download_file(filename, url):
print(url)

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