Attempt at removing cyclic dependencies

crypto/auth_key.py

@@ -1,6 +1,5 @@
 # This file is based on TLSharp
 # https://github.com/sochix/TLSharp/blob/master/TLSharp.Core/MTProto/Crypto/AuthKey.cs
-from errors import *
 from utils import BinaryWriter, BinaryReader
 import utils
 

errors.py

@@ -1,6 +1,12 @@
 import re
 
 
+class TLGeneratorNotRan(Exception):
+    """Occurs when you should've ran `tl_generator.py`, but you haven't"""
+    def __init__(self):
+        super().__init__(self, 'You must run `python3 tl_generator.py` first. #ReadTheDocs!')
+
+
 class InvalidParameterError(Exception):
     """Occurs when an invalid parameter is given, for example,
     when either A or B are required but none is given"""

main.py

@@ -1,4 +1,10 @@
 import tl_generator
+if not tl_generator.tlobjects_exist():
+    import errors
+    raise errors.TLGeneratorNotRan()
+else:
+    del tl_generator
+
 from tl.telegram_client import TelegramClient
 from utils.helpers import load_settings
 
@@ -6,10 +12,6 @@ from datetime import datetime
 
 
 if __name__ == '__main__':
-    if not tl_generator.tlobjects_exist():
-        print('Please run `python3 tl_generator.py` first!')
-
-    else:
     print('Loading interactive example...')
 
     # First, initialize our TelegramClient and connect

parser/__init__.py

@@ -1,2 +1,3 @@
 from .source_builder import SourceBuilder
-from .tl_parser import TLParser, TLObject
+from .tl_parser import TLParser
+from .tlobject import TLObject

parser/tl_parser.py

@@ -1,5 +1,6 @@
 import re
-from tl import TLObject
+
+from parser.tlobject import TLObject
 
 
 class TLParser:

parser/tlobject.py

@@ -104,8 +104,6 @@ class TLObject:
                 .format(fullname, hex(self.id), args, args_format))
 
 
-
-
 class TLArg:
     def __init__(self, name, type, generic_definition):
         """

tl/__init__.py

@@ -1,14 +1,9 @@
-import os
-# Only import most stuff if the TLObjects were generated and there were no errors
-if os.path.isfile('tl/all_tlobjects.py'):
-    try:
+try:
     from .all_tlobjects import tlobjects
     from .session import Session
     from .mtproto_request import MTProtoRequest
     from .telegram_client import TelegramClient
-    except Exception:
-        print('Please fix `tl_generator.py` and run it again')
-else:
-    print('Please run `python3 tl_generator.py` first')
-del os
-from .tlobject import TLObject, TLArg
+
+except ImportError:
+    import errors
+    raise errors.TLGeneratorNotRan()

tl/telegram_client.py

@@ -1,12 +1,13 @@
 # This file structure is based on TLSharp
 # https://github.com/sochix/TLSharp/blob/master/TLSharp.Core/TelegramClient.cs
 import platform
-from parser.markdown_parser import parse_message_entities
 
 import utils
 import network.authenticator
-from network import MtProtoSender, TcpTransport
+
 from errors import *
+from network import MtProtoSender, TcpTransport
+from parser.markdown_parser import parse_message_entities
 
 from tl import Session
 from tl.types import PeerUser, PeerChat, PeerChannel, InputPeerUser, InputPeerChat, InputPeerChannel, InputPeerEmpty

tl_generator.py

@@ -2,8 +2,7 @@ import os
 import re
 import shutil
 
-from parser.tl_parser import TLParser
-from parser.source_builder import SourceBuilder
+from parser import SourceBuilder, TLParser
 
 
 def tlobjects_exist():