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Improve download_media

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This commit is contained in:
Dan 2018-02-19 13:11:35 +01:00
parent 02da3fe947
commit 46e310722a
1 changed files with 36 additions and 35 deletions
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37
pyrogram/client/client.py
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@ -276,18 +276,19 @@ class Client:
log.debug("{} started".format(name))
while True:
message = self.download_queue.get()
media = self.download_queue.get()
if message is None:
if media is None:
break
message, done = message
media, file_name, done = media
try:
if isinstance(message.media, types.MessageMediaDocument):
document = message.media.document
if isinstance(media, types.MessageMediaDocument):
document = media.document
if isinstance(document, types.Document):
if not file_name:
file_name = "doc_{}{}".format(
datetime.fromtimestamp(document.date).strftime("%Y-%m-%d_%H-%M-%S"),
mimetypes.guess_extension(document.mime_type) or ".unknown"
@ -313,18 +314,12 @@ class Client:
version=document.version
)
i = 1
while True:
try:
os.renames("./{}".format(tmp_file_name), "./downloads/{}".format(
".".join(file_name.split(".")[:-1])
+ (" ({}).".format(i) if i > 1 else ".")
+ file_name.split(".")[-1]
))
except FileExistsError:
i += 1
else:
break
os.remove("./downloads/{}".format(file_name))
except FileNotFoundError:
pass
os.renames("./{}".format(tmp_file_name), "./downloads/{}".format(file_name))
done.set()
except Exception as e:
@ -1940,6 +1935,9 @@ class Client:
f.flush()
os.fsync(f.fileno())
if len(chunk) < limit:
break
offset += limit
except Exception as e:
log.error(e)
@ -2301,7 +2299,10 @@ class Client:
)
)
def download_media(self, message: types.Message):
def download_media(self, message: types.Message, file_name: str = None):
done = Event()
self.download_queue.put((message, done))
media = message.media if isinstance(message, types.Message) else message
self.download_queue.put((media, file_name, done))
done.wait()