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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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53
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 If you think the session has been compromised, close all the sessions
through an official Telegram client to revoke the authorization. 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. """session_user_id should either be a string or another Session.
Note that if another session is given, only parameters like Note that if another session is given, only parameters like
those required to init a connection will be copied. those required to init a connection will be copied.
""" """
# These values will NOT be saved # These values will NOT be saved
self.filename = ':memory:' self.filename = ':memory:'
if isinstance(session_user_id, Session):
self.session_user_id = None
# For connection purposes # For connection purposes
session = session_user_id if isinstance(session_id, Session):
self.device_model = session.device_model self.device_model = session_id.device_model
self.system_version = session.system_version self.system_version = session_id.system_version
self.app_version = session.app_version self.app_version = session_id.app_version
self.lang_code = session.lang_code self.lang_code = session_id.lang_code
self.system_lang_code = session.system_lang_code self.system_lang_code = session_id.system_lang_code
self.lang_pack = session.lang_pack self.lang_pack = session_id.lang_pack
self.report_errors = session.report_errors self.report_errors = session_id.report_errors
self.save_entities = session.save_entities self.save_entities = session_id.save_entities
self.flood_sleep_threshold = session.flood_sleep_threshold self.flood_sleep_threshold = session_id.flood_sleep_threshold
else: # str / None else: # str / None
if session_user_id: if session_id:
self.filename = session_user_id self.filename = session_id
if not self.filename.endswith(EXTENSION): if not self.filename.endswith(EXTENSION):
self.filename += EXTENSION self.filename += EXTENSION
system = platform.uname() system = platform.uname()
self.device_model = system.system if system.system else 'Unknown' self.device_model = system.system or 'Unknown'
self.system_version = system.release if system.release else '1.0' self.system_version = system.release or '1.0'
self.app_version = '1.0' # '0' will provoke error self.app_version = '1.0' # '0' will provoke error
self.lang_code = 'en' self.lang_code = 'en'
self.system_lang_code = self.lang_code self.system_lang_code = self.lang_code
@ -62,6 +59,16 @@ class Session:
self.save_entities = True self.save_entities = True
self.flood_sleep_threshold = 60 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 # These values will be saved
self._server_address = None self._server_address = None
self._port = None self._port = None
@ -70,11 +77,6 @@ class Session:
self._salt = 0 # Signed long self._salt = 0 # Signed long
self.entities = EntityDatabase() # Known and cached entities 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 # Migrating from .json -> SQL
self._check_migrate_json() self._check_migrate_json()
@ -123,11 +125,6 @@ class Session:
c.close() c.close()
self.save() 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): def _check_migrate_json(self):
if file_exists(self.filename): if file_exists(self.filename):
try: try: