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Small cleanup of the Session class

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Lonami Exo 2017-12-26 16:59:30 +01:00
parent 664417b409
commit 0a4849b150
1 changed files with 26 additions and 29 deletions
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55
telethon/tl/session.py
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@ -23,37 +23,34 @@ class Session:
If you think the session has been compromised, close all the sessions
through an official Telegram client to revoke the authorization.
"""
def __init__(self, session_user_id):
def __init__(self, session_id):
"""session_user_id should either be a string or another Session.
Note that if another session is given, only parameters like
those required to init a connection will be copied.
"""
# These values will NOT be saved
self.filename = ':memory:'
if isinstance(session_user_id, Session):
self.session_user_id = None
# For connection purposes
session = session_user_id
self.device_model = session.device_model
self.system_version = session.system_version
self.app_version = session.app_version
self.lang_code = session.lang_code
self.system_lang_code = session.system_lang_code
self.lang_pack = session.lang_pack
self.report_errors = session.report_errors
self.save_entities = session.save_entities
self.flood_sleep_threshold = session.flood_sleep_threshold
# For connection purposes
if isinstance(session_id, Session):
self.device_model = session_id.device_model
self.system_version = session_id.system_version
self.app_version = session_id.app_version
self.lang_code = session_id.lang_code
self.system_lang_code = session_id.system_lang_code
self.lang_pack = session_id.lang_pack
self.report_errors = session_id.report_errors
self.save_entities = session_id.save_entities
self.flood_sleep_threshold = session_id.flood_sleep_threshold
else: # str / None
if session_user_id:
self.filename = session_user_id
if session_id:
self.filename = session_id
if not self.filename.endswith(EXTENSION):
self.filename += EXTENSION
system = platform.uname()
self.device_model = system.system if system.system else 'Unknown'
self.system_version = system.release if system.release else '1.0'
self.device_model = system.system or 'Unknown'
self.system_version = system.release or '1.0'
self.app_version = '1.0' # '0' will provoke error
self.lang_code = 'en'
self.system_lang_code = self.lang_code
@ -62,6 +59,16 @@ class Session:
self.save_entities = True
self.flood_sleep_threshold = 60
self.id = helpers.generate_random_long(signed=True)
self._sequence = 0
self.time_offset = 0
self._last_msg_id = 0 # Long
# Cross-thread safety
self._seq_no_lock = Lock()
self._msg_id_lock = Lock()
self._db_lock = Lock()
# These values will be saved
self._server_address = None
self._port = None
@ -70,11 +77,6 @@ class Session:
self._salt = 0 # Signed long
self.entities = EntityDatabase() # Known and cached entities
# Cross-thread safety
self._seq_no_lock = Lock()
self._msg_id_lock = Lock()
self._db_lock = Lock()
# Migrating from .json -> SQL
self._check_migrate_json()
@ -123,11 +125,6 @@ class Session:
c.close()
self.save()
self.id = helpers.generate_random_long(signed=True)
self._sequence = 0
self.time_offset = 0
self._last_msg_id = 0 # Long
def _check_migrate_json(self):
if file_exists(self.filename):
try: