Revert d392939 and use empty tuple as a sentinel value

telethon/client/messageparse.py

@@ -2,7 +2,7 @@ import itertools
 import re
 
 from .users import UserMethods
-from .. import default, utils
+from .. import utils
 from ..tl import types
 
 
@@ -62,7 +62,7 @@ class MessageParseMethods(UserMethods):
         """
         Returns a (parsed message, entities) tuple depending on ``parse_mode``.
         """
-        if parse_mode == default:
+        if parse_mode is ():
             parse_mode = self._parse_mode
         else:
             parse_mode = utils.sanitize_parse_mode(parse_mode)

telethon/client/messages.py

@@ -8,7 +8,7 @@ from async_generator import async_generator, yield_
 from .messageparse import MessageParseMethods
 from .uploads import UploadMethods
 from .buttons import ButtonMethods
-from .. import default, helpers, utils
+from .. import helpers, utils
 from ..tl import types, functions
 
 __log__ = logging.getLogger(__name__)
@@ -360,7 +360,7 @@ class MessageMethods(UploadMethods, ButtonMethods, MessageParseMethods):
 
     async def send_message(
             self, entity, message='', *, reply_to=None,
-            parse_mode=default, link_preview=True, file=None,
+            parse_mode=(), link_preview=True, file=None,
             force_document=False, clear_draft=False, buttons=None,
             silent=None):
         """
@@ -583,7 +583,7 @@ class MessageMethods(UploadMethods, ButtonMethods, MessageParseMethods):
 
     async def edit_message(
             self, entity, message=None, text=None,
-            *, parse_mode=default, link_preview=True, file=None,
+            *, parse_mode=(), link_preview=True, file=None,
             buttons=None):
         """
         Edits the given message ID (to change its contents or disable preview).

telethon/client/uploads.py

@@ -9,7 +9,6 @@ from io import BytesIO
 from .buttons import ButtonMethods
 from .messageparse import MessageParseMethods
 from .users import UserMethods
-from .. import default
 from .. import utils, helpers
 from ..tl import types, functions, custom
 
@@ -23,7 +22,7 @@ class UploadMethods(ButtonMethods, MessageParseMethods, UserMethods):
     async def send_file(
             self, entity, file, *, caption='', force_document=False,
             progress_callback=None, reply_to=None, attributes=None,
-            thumb=None, allow_cache=True, parse_mode=default,
+            thumb=None, allow_cache=True, parse_mode=(),
             voice_note=False, video_note=False, buttons=None, silent=None,
             **kwargs):
         """
@@ -183,7 +182,7 @@ class UploadMethods(ButtonMethods, MessageParseMethods, UserMethods):
 
     async def _send_album(self, entity, files, caption='',
                     progress_callback=None, reply_to=None,
-                    parse_mode=default, silent=None):
+                    parse_mode=(), silent=None):
         """Specialized version of .send_file for albums"""
         # We don't care if the user wants to avoid cache, we will use it
         # anyway. Why? The cached version will be exactly the same thing

telethon/tl/custom/draft.py

@@ -3,7 +3,6 @@ import datetime
 from .. import TLObject
 from ..functions.messages import SaveDraftRequest
 from ..types import UpdateDraftMessage, DraftMessage
-from ... import default
 from ...errors import RPCError
 from ...extensions import markdown
 from ...utils import get_peer_id, get_input_peer
@@ -117,7 +116,7 @@ class Draft:
         return not self._text
 
     async def set_message(
-            self, text=None, reply_to=0, parse_mode=default,
+            self, text=None, reply_to=0, parse_mode=(),
             link_preview=None):
         """
         Changes the draft message on the Telegram servers. The changes are
@@ -164,7 +163,7 @@ class Draft:
 
         return result
 
-    async def send(self, clear=True, parse_mode=default):
+    async def send(self, clear=True, parse_mode=()):
         """
         Sends the contents of this draft to the dialog. This is just a
         wrapper around ``send_message(dialog.input_entity, *args, **kwargs)``.

telethon/tl/custom/inline.py

@@ -1,7 +1,7 @@
 import hashlib
 
 from .. import functions, types
-from ... import default, utils
+from ... import utils
 
 
 class InlineBuilder:
@@ -54,7 +54,7 @@ class InlineBuilder:
     async def article(
             self, title, description=None,
             *, url=None, thumb=None, content=None,
-            id=None, text=None, parse_mode=default, link_preview=True,
+            id=None, text=None, parse_mode=(), link_preview=True,
             geo=None, period=60, contact=None, game=False, buttons=None
     ):
         """
@@ -104,7 +104,7 @@ class InlineBuilder:
 
     async def photo(
             self, file, *, id=None,
-            text=None, parse_mode=default, link_preview=True,
+            text=None, parse_mode=(), link_preview=True,
             geo=None, period=60, contact=None, game=False, buttons=None
     ):
         """
@@ -143,7 +143,7 @@ class InlineBuilder:
             self, file, title=None, *, description=None, type=None,
             mime_type=None, attributes=None, force_document=False,
             voice_note=False, video_note=False, use_cache=True, id=None,
-            text=None, parse_mode=default, link_preview=True,
+            text=None, parse_mode=(), link_preview=True,
             geo=None, period=60, contact=None, game=False, buttons=None
     ):
         """
@@ -218,7 +218,7 @@ class InlineBuilder:
 
     async def game(
             self, short_name, *, id=None,
-            text=None, parse_mode=default, link_preview=True,
+            text=None, parse_mode=(), link_preview=True,
             geo=None, period=60, contact=None, game=False, buttons=None
     ):
         """
@@ -246,7 +246,7 @@ class InlineBuilder:
 
     async def _message(
             self, *,
-            text=None, parse_mode=default, link_preview=True,
+            text=None, parse_mode=(), link_preview=True,
             geo=None, period=60, contact=None, game=False, buttons=None
     ):
         if sum(1 for x in (text, geo, contact, game) if x) != 1: