def generate_torrent():
print(" [*] Generating the torrent file...")
try:
with open('/tmp/{}.txt'.format(randname), 'w') as f:
f.write(string_generator(20))
f.close()
t = Torrent(
path='/tmp/{}.txt'.format(randname),
trackers=[
'https://tracker1.{}.org:1234/announce'.format(randname),
'https://tracker2.{}.org:5678/announce'.format(randname)
],
comment='*****@*****.**')
t.private = True
t.generate()
t.write('/tmp/{}.torrent'.format(randname))
except Exception as e:
print(e)
print(" [*] Failed to generate the torrent due and error.")
sys.exit(1)
else:
print(" [*] Torrent generated with success!")
return True
def createtorrent(authkey, directory, filename, releasedata):
t = Torrent(
path=directory, trackers=[authkey]
) # Torf requires we store authkeys in a list object. This makes it easier to add multiple announce urls.
# Set torrent to private as standard practice for private trackers
t.private = True
t.generate()
## Format releasedata to bring a suitable torrent name.
# The reason we don't just use the directory name is because of an error in POSTING.
# POSTS do not seem to POST hangul/jp characters alongside files.
filename = f"{releasedata['artist']} - {releasedata['title']} [{releasedata['media']}-{releasedata['format']}].torrent"
try:
t.write(filename)
print("_" * 100)
print("Torrent creation:\n")
print(f"{filename} has been created.")
except:
print("_" * 100)
print("Torrent creation:\n")
os.remove(filename)
print(f"{filename} already exists, existing torrent will be replaced.")
t.write(filename)
print(f"{filename} has been created.")
return filename
def create_torrent(resource, torrent, trackers, name=None, comment=""):
t = Torrent(
path=resource,
trackers=trackers,
comment=comment,
name=name,
)
t.generate()
t.write(torrent)
def make_torrent(content_path, tracker, output_name):
t = Torrent(path=content_path, trackers=[tracker], comment='-')
t.generate()
torrent_path = output_name + ".torrent"
if os.path.exists(torrent_path):
os.remove(torrent_path)
t.write(torrent_path)
return torrent_path
def create_torrent_file(torrent, f, name):
fpath = getwritepath(f.sha256)
t = Torrent(path=fpath,
name=name,
trackers=["%s:5555/announce" % fhost_url()])
t.generate()
tpath = "%s.torrent" % fpath
t.write(tpath)
torrent.magnet = str(t.magnet())
# TODO: Check for errors here and don't hardcode the paths.
subprocess.run([
"transmission-remote",
"transmission:9091",
"-N",
"/app/config/transmission.netrc",
"-x",
"-y",
"-a",
tpath,
"--find",
"/downloads",
])
"domaine": "millegrilles.domaines.GrosFichiers.torrent",
"estampille": 1575149613,
"hachage-contenu": "A7Y96fpsP8YNLLCrXO31qHLihY3CFUBgcjqiv+JVWho=",
"uuid-transaction": "0e6d9632-13b9-11ea-afcd-00155d011f09", # UUID du torrent/collection figee
"version": 6
},
"securite": '1.public', # Niveau de securite global du torrent
'catalogue': {
'11656060-0ba4-11ea-8f37-0dcce7873a80.dat': { # version / nom fichier dans archive
# Contenu equivalent a une transaction millegrilles.domaines.GrosFichiers.nouvelleVersion.metadata
# La millegrille qui recoit ce torrent va agir de la meme facon quelle le ferait avec une nouvelle
# transaction (qui sera extraite et soumise sur reception du torrent).
'uuid': '9e589c55-e2ce-4ef1-9770-b0a9b58cc8b8', # uuid fichier
'fuuid': '11656060-0ba4-11ea-8f37-0dcce7873a80', # fuuid version
'nom': 'AmazonFreeTierEC2.pdf',
'mimetype': 'application/pdf',
"taille": 5478,
'sha256': '9cb0e10c033a0e1bab62596d5dc68a7d3df4b558aa103b74e5b1b409a377b695',
}
},
'commentaires': "J'aime bian les torrents",
}
# Signature de sha256, par cert key_fingerprint
t.metainfo['_signature'] = 'U6OVWPkPk7ojx0Kz1xQCX02pR3w/EJuFMzvGTY42/kdpVyNjlJ7d+irh2u/fgMO3MOLZieyCWgamkHOauydIk3dtzorBtHvIemtBID482tSC815TTDTDpN3A7pzfyh/dnimR98izMROcsCdUnU0yupJOgDR/Qz+OjNb7HeowdW01EWrKOMzTcdDn2MvyK29K6nEDAAiAeUbpX7PXvxi2XkvBfwrnXeW66OGErtSg0FzxKFWp+r008G4S4Y8sk6w5LlKKh+qp92KvkY2y3VdTz6okf1PCfe4LrWsj4PKQ+YR5/6DEtS7Ff2JhnmT94wG9s7+omnu5b4GIiMA1yS2S8A=='
# t.private = True
t.generate()
t.write('/home/mathieu/tmp/dev3_archive_20191011UTC.torrent')
def handle_playlist_update(src_path: str):
rtmp_playlist_path = os.path.abspath(src_path)
basedir: str = os.path.dirname(rtmp_playlist_path)
try:
stream_obj: Stream = Stream.objects.get(pk=os.path.basename(basedir))
except ValueError as err:
capture_exception(err)
logging.error("Stream id is not valid UUID")
return
tracker_urls = [
tracker.url
for tracker in Tracker.objects.filter(is_active=True).all()
]
with open(rtmp_playlist_path) as f:
chunk_filenames = re.findall(CHUNK_FILENAME_PATTERN, f.read(),
re.MULTILINE)
print(chunk_filenames)
if not chunk_filenames:
return
chunk_filename = chunk_filenames[-1]
start_time = time.time()
chunk_number: int = int(chunk_filename.rstrip(".ts"))
if not Chunk.objects.filter(stream=stream_obj,
number=chunk_number).exists():
try:
with transaction.atomic():
if stream_obj.viewers and stream_obj.viewers < config.TARGET_SEED_USERS:
cloud_url_prob = stream_obj.viewers / config.TARGET_SEED_USERS
else:
cloud_url_prob = Decimal(
config.USE_CLOUD_PROB /
100) if config.USE_CLOUD_PROB else 0
chunk_path = os.path.join(basedir, chunk_filename)
secret_filename = f"{chunk_number}_{random_string()}.ts"
new_chunk: Chunk = \
Chunk.objects.create(stream=stream_obj, number=chunk_number, filename=secret_filename, prob=cloud_url_prob)
t = Torrent(path=chunk_path,
trackers=tracker_urls,
webseeds=[
new_chunk.file_url,
],
piece_size=2**20)
t.generate()
new_chunk.magnet_link = t.magnet()
with io.BytesIO() as torrent_file:
t.write_stream(torrent_file)
gs_client.upload_file(
torrent_file,
gs_torrent_path(stream_obj.id, new_chunk.number))
with VideoFileClip(chunk_path) as chunk_clip:
new_chunk.duration = Decimal(chunk_clip.duration)
if new_chunk.number % UPDATE_THUMBNAIL_EVERY == 0:
thumbnail_path = f"/tmp/thumbnails/{stream_obj.id}.jpg"
time_mark = chunk_clip.duration * 0.05
chunk_clip.save_frame(thumbnail_path, t=time_mark)
gs_client.upload_file(
thumbnail_path,
gs_thumbnail_path(stream_obj.id))
gs_client.upload_file(chunk_path,
gs_chunk_path(
stream_obj.id,
new_chunk.filename),
content_type="video/MP2T")
new_chunk.is_public = True
new_chunk.save()
stream_obj.update_playlist()
logging.info(
f"new chunk: {str(stream_obj.id)[0:5]}/{chunk_number} in {round(time.time() - start_time, 2)}s"
)
except Exception as err:
capture_exception(err)
logging.error(err)