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mirror of https://github.com/pyrogram/pyrogram synced 2025-08-28 21:07:59 +00:00

Update pyrogram/client to accommodate Storage Engines

This commit is contained in:
Dan 2019-06-19 16:10:37 +02:00
parent edaced35a7
commit 30192de1ad
4 changed files with 141 additions and 114 deletions

View File

@ -16,7 +16,6 @@
# You should have received a copy of the GNU Lesser General Public License
# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
import binascii
import logging
import math
import mimetypes
@ -51,10 +50,7 @@ from pyrogram.errors import (
from pyrogram.session import Auth, Session
from .ext import utils, Syncer, BaseClient, Dispatcher
from .methods import Methods
from .session_storage import (
SessionDoesNotExist, SessionStorage, MemorySessionStorage, JsonSessionStorage,
StringSessionStorage, SQLiteSessionStorage
)
from .storage import Storage, FileStorage, MemoryStorage
log = logging.getLogger(__name__)
@ -64,8 +60,13 @@ class Client(Methods, BaseClient):
Parameters:
session_name (``str``):
Name to uniquely identify a session of either a User or a Bot, e.g.: "my_account". This name will be used
to save a file to disk that stores details needed for reconnecting without asking again for credentials.
Pass a string of your choice to give a name to the client session, e.g.: "*my_account*". This name will be
used to save a file on disk that stores details needed to reconnect without asking again for credentials.
Alternatively, if you don't want a file to be saved on disk, pass the special name "**:memory:**" to start
an in-memory session that will be discarded as soon as you stop the Client. In order to reconnect again
using a memory storage without having to login again, you can use
:meth:`~pyrogram.Client.export_session_string` before stopping the client to get a session string you can
pass here as argument.
api_id (``int``, *optional*):
The *api_id* part of your Telegram API Key, as integer. E.g.: 12345
@ -179,7 +180,7 @@ class Client(Methods, BaseClient):
def __init__(
self,
session_name: str,
session_name: Union[str, Storage],
api_id: Union[int, str] = None,
api_hash: str = None,
app_version: str = None,
@ -226,12 +227,23 @@ class Client(Methods, BaseClient):
self.first_name = first_name
self.last_name = last_name
self.workers = workers
self.workdir = workdir
self.config_file = config_file
self.workdir = Path(workdir)
self.config_file = Path(config_file)
self.plugins = plugins
self.no_updates = no_updates
self.takeout = takeout
if isinstance(session_name, str):
if session_name == ":memory:" or len(session_name) >= MemoryStorage.SESSION_STRING_SIZE:
session_name = re.sub(r"[\n\s]+", "", session_name)
self.storage = MemoryStorage(session_name)
else:
self.storage = FileStorage(session_name, self.workdir)
elif isinstance(session_name, Storage):
self.storage = session_name
else:
raise ValueError("Unknown storage engine")
self.dispatcher = Dispatcher(self, workers)
def __enter__(self):
@ -266,50 +278,32 @@ class Client(Methods, BaseClient):
if self.is_started:
raise ConnectionError("Client has already been started")
if isinstance(self.session_storage, JsonSessionStorage):
if self.BOT_TOKEN_RE.match(self.session_storage._session_name):
self.session_storage.is_bot = True
self.bot_token = self.session_storage._session_name
self.session_storage._session_name = self.session_storage._session_name.split(":")[0]
warnings.warn('\nWARNING: You are using a bot token as session name!\n'
'This usage will be deprecated soon. Please use a session file name to load '
'an existing session and the bot_token argument to create new sessions.\n'
'More info: https://docs.pyrogram.org/intro/auth#bot-authorization\n')
self.load_config()
self.load_session()
self.load_plugins()
self.session = Session(
self,
self.session_storage.dc_id,
self.session_storage.auth_key
)
self.session = Session(self, self.storage.dc_id, self.storage.auth_key)
self.session.start()
self.is_started = True
try:
if self.session_storage.user_id is None:
if self.storage.user_id is None:
if self.bot_token is None:
self.is_bot = False
self.storage.is_bot = False
self.authorize_user()
else:
self.session_storage.is_bot = True
self.storage.is_bot = True
self.authorize_bot()
self.save_session()
if not self.session_storage.is_bot:
if not self.storage.is_bot:
if self.takeout:
self.takeout_id = self.send(functions.account.InitTakeoutSession()).id
log.warning("Takeout session {} initiated".format(self.takeout_id))
now = time.time()
if abs(now - self.session_storage.date) > Client.OFFLINE_SLEEP:
self.session_storage.clear_cache()
if abs(now - self.storage.date) > Client.OFFLINE_SLEEP:
self.get_initial_dialogs()
self.get_contacts()
else:
@ -508,20 +502,15 @@ class Client(Methods, BaseClient):
except UserMigrate as e:
self.session.stop()
self.session_storage.dc_id = e.x
self.session_storage.auth_key = Auth(self.session_storage.dc_id, self.session_storage.test_mode,
self.ipv6, self._proxy).create()
self.session = Session(
self,
self.session_storage.dc_id,
self.session_storage.auth_key
)
self.storage.dc_id = e.x
self.storage.auth_key = Auth(self, self.storage.dc_id).create()
self.session = Session(self, self.storage.dc_id, self.storage.auth_key)
self.session.start()
self.authorize_bot()
else:
self.session_storage.user_id = r.user.id
self.storage.user_id = r.user.id
print("Logged in successfully as @{}".format(r.user.username))
@ -562,20 +551,10 @@ class Client(Methods, BaseClient):
except (PhoneMigrate, NetworkMigrate) as e:
self.session.stop()
self.session_storage.dc_id = e.x
self.storage.dc_id = e.x
self.storage.auth_key = Auth(self, self.storage.dc_id).create()
self.session_storage.auth_key = Auth(
self.session_storage.dc_id,
self.session_storage.test_mode,
self.ipv6,
self._proxy
).create()
self.session = Session(
self,
self.session_storage.dc_id,
self.session_storage.auth_key
)
self.session = Session(self, self.storage.dc_id, self.storage.auth_key)
self.session.start()
except (PhoneNumberInvalid, PhoneNumberBanned) as e:
@ -755,13 +734,13 @@ class Client(Methods, BaseClient):
)
self.password = None
self.session_storage.user_id = r.user.id
self.storage.user_id = r.user.id
print("Logged in successfully as {}".format(r.user.first_name))
def fetch_peers(
self,
entities: List[
peers: List[
Union[
types.User,
types.Chat, types.ChatForbidden,
@ -770,11 +749,57 @@ class Client(Methods, BaseClient):
]
) -> bool:
is_min = False
parsed_peers = []
for entity in entities:
if isinstance(entity, (types.User, types.Channel, types.ChannelForbidden)) and not entity.access_hash:
for peer in peers:
username = None
phone_number = None
if isinstance(peer, types.User):
peer_id = peer.id
access_hash = peer.access_hash
username = peer.username
phone_number = peer.phone
if peer.bot:
peer_type = "bot"
else:
peer_type = "user"
if access_hash is None:
is_min = True
continue
self.session_storage.cache_peer(entity)
if username is not None:
username = username.lower()
elif isinstance(peer, (types.Chat, types.ChatForbidden)):
peer_id = -peer.id
access_hash = 0
peer_type = "group"
elif isinstance(peer, (types.Channel, types.ChannelForbidden)):
peer_id = int("-100" + str(peer.id))
access_hash = peer.access_hash
username = getattr(peer, "username", None)
if peer.broadcast:
peer_type = "channel"
else:
peer_type = "supergroup"
if access_hash is None:
is_min = True
continue
if username is not None:
username = username.lower()
else:
continue
parsed_peers.append((peer_id, access_hash, peer_type, username, phone_number))
self.storage.update_peers(parsed_peers)
return is_min
@ -1035,12 +1060,23 @@ class Client(Methods, BaseClient):
self.plugins = None
def load_session(self):
try:
self.session_storage.load()
except SessionDoesNotExist:
log.info('Could not load session "{}", initiate new one'.format(self.session_name))
self.session_storage.auth_key = Auth(self.session_storage.dc_id, self.session_storage.test_mode,
self.ipv6, self._proxy).create()
self.storage.open()
session_empty = any([
self.storage.test_mode is None,
self.storage.auth_key is None,
self.storage.user_id is None,
self.storage.is_bot is None
])
if session_empty:
self.storage.dc_id = 1
self.storage.date = 0
self.storage.test_mode = self.test_mode
self.storage.auth_key = Auth(self, self.storage.dc_id).create()
self.storage.user_id = None
self.storage.is_bot = None
def load_plugins(self):
if self.plugins:
@ -1164,9 +1200,6 @@ class Client(Methods, BaseClient):
log.warning('[{}] No plugin loaded from "{}"'.format(
self.session_name, root))
def save_session(self):
self.session_storage.save()
def get_initial_dialogs_chunk(self, offset_date: int = 0):
while True:
try:
@ -1184,7 +1217,7 @@ class Client(Methods, BaseClient):
log.warning("get_dialogs flood: waiting {} seconds".format(e.x))
time.sleep(e.x)
else:
log.info("Total peers: {}".format(self.session_storage.peers_count()))
log.info("Total peers: {}".format(self.storage.peers_count))
return r
def get_initial_dialogs(self):
@ -1222,7 +1255,7 @@ class Client(Methods, BaseClient):
KeyError: In case the peer doesn't exist in the internal database.
"""
try:
return self.session_storage.get_peer_by_id(peer_id)
return self.storage.get_peer_by_id(peer_id)
except KeyError:
if type(peer_id) is str:
if peer_id in ("self", "me"):
@ -1234,7 +1267,7 @@ class Client(Methods, BaseClient):
int(peer_id)
except ValueError:
try:
self.session_storage.get_peer_by_username(peer_id)
return self.storage.get_peer_by_username(peer_id)
except KeyError:
self.send(
functions.contacts.ResolveUsername(
@ -1242,10 +1275,10 @@ class Client(Methods, BaseClient):
)
)
return self.session_storage.get_peer_by_username(peer_id)
return self.storage.get_peer_by_username(peer_id)
else:
try:
return self.session_storage.get_peer_by_phone(peer_id)
return self.storage.get_peer_by_phone_number(peer_id)
except KeyError:
raise PeerIdInvalid
@ -1253,7 +1286,10 @@ class Client(Methods, BaseClient):
self.fetch_peers(
self.send(
functions.users.GetUsers(
id=[types.InputUser(user_id=peer_id, access_hash=0)]
id=[types.InputUser(
user_id=peer_id,
access_hash=0
)]
)
)
)
@ -1261,7 +1297,10 @@ class Client(Methods, BaseClient):
if str(peer_id).startswith("-100"):
self.send(
functions.channels.GetChannels(
id=[types.InputChannel(channel_id=int(str(peer_id)[4:]), access_hash=0)]
id=[types.InputChannel(
channel_id=int(str(peer_id)[4:]),
access_hash=0
)]
)
)
else:
@ -1272,7 +1311,7 @@ class Client(Methods, BaseClient):
)
try:
return self.session_storage.get_peer_by_id(peer_id)
return self.storage.get_peer_by_id(peer_id)
except KeyError:
raise PeerIdInvalid
@ -1347,7 +1386,7 @@ class Client(Methods, BaseClient):
file_id = file_id or self.rnd_id()
md5_sum = md5() if not is_big and not is_missing_part else None
session = Session(self, self.session_storage.dc_id, self.session_storage.auth_key, is_media=True)
session = Session(self, self.storage.dc_id, self.storage.auth_key, is_media=True)
session.start()
try:
@ -1433,19 +1472,14 @@ class Client(Methods, BaseClient):
session = self.media_sessions.get(dc_id, None)
if session is None:
if dc_id != self.session_storage.dc_id:
if dc_id != self.storage.dc_id:
exported_auth = self.send(
functions.auth.ExportAuthorization(
dc_id=dc_id
)
)
session = Session(
self,
dc_id,
Auth(dc_id, self.session_storage.test_mode, self.ipv6, self._proxy).create(),
is_media=True
)
session = Session(self, dc_id, Auth(self, dc_id).create(), is_media=True)
session.start()
@ -1458,12 +1492,7 @@ class Client(Methods, BaseClient):
)
)
else:
session = Session(
self,
dc_id,
self.session_storage.auth_key,
is_media=True
)
session = Session(self, dc_id, self.storage.auth_key, is_media=True)
session.start()
@ -1548,13 +1577,7 @@ class Client(Methods, BaseClient):
cdn_session = self.media_sessions.get(r.dc_id, None)
if cdn_session is None:
cdn_session = Session(
self,
r.dc_id,
Auth(r.dc_id, self.session_storage.test_mode, self.ipv6, self._proxy).create(),
is_media=True,
is_cdn=True
)
cdn_session = Session(self, r.dc_id, Auth(self, r.dc_id).create(), is_media=True, is_cdn=True)
cdn_session.start()
@ -1650,3 +1673,11 @@ class Client(Methods, BaseClient):
if extensions:
return extensions.split(" ")[0]
def export_session_string(self):
"""Export the current session as serialized string.
Returns:
``str``: The session serialized into a printable, url-safe string.
"""
return self.storage.export_session_string()

View File

@ -87,13 +87,13 @@ class BaseClient:
mime_types_to_extensions[mime_type] = " ".join(extensions)
def __init__(self, session_storage: SessionStorage):
self.session_storage = session_storage
def __init__(self):
self.storage = None
self.rnd_id = MsgId
self.markdown = Markdown(self.session_storage, self)
self.html = HTML(self.session_storage, self)
self.markdown = Markdown(self)
self.html = HTML(self)
self.session = None
self.media_sessions = {}

View File

@ -16,16 +16,10 @@
# You should have received a copy of the GNU Lesser General Public License
# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
import base64
import json
import logging
import os
import shutil
import time
from threading import Thread, Event, Lock
from . import utils
log = logging.getLogger(__name__)
@ -81,10 +75,13 @@ class Syncer:
@classmethod
def sync(cls, client):
client.session_storage.date = int(time.time())
try:
client.session_storage.save(sync=True)
start = time.time()
client.storage.save()
except Exception as e:
log.critical(e, exc_info=True)
else:
log.info("Synced {}".format(client.session_name))
log.info('Synced "{}" in {:.6} ms'.format(
client.storage.name,
(time.time() - start) * 1000
))

View File

@ -46,5 +46,4 @@ class GetContacts(BaseClient):
log.warning("get_contacts flood: waiting {} seconds".format(e.x))
time.sleep(e.x)
else:
log.info("Total contacts: {}".format(self.session_storage.contacts_count()))
return pyrogram.List(pyrogram.User._parse(self, user) for user in contacts.users)