Dec 7, 2024 · Dec 7, 2024
diff --git a/telegram/constants.py b/telegram/constants.py
    :paramref:`~telegram.Bot.edit_message_text.text` parameter of
    :meth:`telegram.Bot.edit_message_text`.
    """
    # TODO this constant is not used. helpers.py contains 64 as a number
    DEEP_LINK_LENGTH = 64
    """:obj:`int`: Maximum number of characters for a deep link."""
    # TODO this constant is not used anywhere
diff --git a/telegram/helpers.py b/telegram/helpers.py
 from typing import TYPE_CHECKING, Optional, Union

 from telegram._utils.types import MarkdownVersion
 from telegram.constants import MessageType
 from telegram.constants importMessageLimit,MessageType

 if TYPE_CHECKING:
    from telegram import Message, Update
        :obj:`str`: An URL to start the bot with specific parameters.

    Raises:
        :exc:`ValueError`: If the length of the :paramref:`payload` exceeds 64 characters,
        :exc:`ValueError`: If the length of the :paramref:`payload` exceeds \
        :tg-const:`telegram.constants.MessageLimit.DEEP_LINK_LENGTH` characters,
            contains invalid characters, or if the :paramref:`bot_username` is less than 4
            characters.
    """
    if not payload:
        return base_url

    if len(payload) > 64:
        raise ValueError("The deep-linking payload must not exceed 64 characters.")
    if len(payload) > MessageLimit.DEEP_LINK_LENGTH:
        raise ValueError(
            f"The deep-linking payload must not exceed {MessageLimit.DEEP_LINK_LENGTH} characters."
        )

    if not re.match(r"^[A-Za-z0-9_-]+$", payload):
        raise ValueError(
Original file line number	Diff line number	Diff line change
Expand Up		@@ -1835,7 +1835,6 @@ class MessageLimit(IntEnum):
		:paramref:`~telegram.Bot.edit_message_text.text` parameter of
		:meth:`telegram.Bot.edit_message_text`.
		"""
		# TODO this constant is not used. helpers.py contains 64 as a number
		DEEP_LINK_LENGTH = 64
		""":obj:`int`: Maximum number of characters for a deep link."""
		# TODO this constant is not used anywhere
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -36,7 +36,7 @@
		from typing import TYPE_CHECKING, Optional, Union

		from telegram._utils.types import MarkdownVersion
		from telegram.constants import MessageType
		from telegram.constants importMessageLimit,MessageType

		if TYPE_CHECKING:
		from telegram import Message, Update
Expand DownExpand Up		@@ -173,7 +173,8 @@ def create_deep_linked_url(
		:obj:`str`: An URL to start the bot with specific parameters.

		Raises:
		:exc:`ValueError`: If the length of the :paramref:`payload` exceeds 64 characters,
		:exc:`ValueError`: If the length of the :paramref:`payload` exceeds \
		:tg-const:`telegram.constants.MessageLimit.DEEP_LINK_LENGTH` characters,
		contains invalid characters, or if the :paramref:`bot_username` is less than 4
		characters.
		"""
Expand All		@@ -184,8 +185,10 @@ def create_deep_linked_url(
		if not payload:
		return base_url

		if len(payload) > 64:
		raise ValueError("The deep-linking payload must not exceed 64 characters.")
		if len(payload) > MessageLimit.DEEP_LINK_LENGTH:
		raise ValueError(
		f"The deep-linking payload must not exceed {MessageLimit.DEEP_LINK_LENGTH} characters."
		)

		if not re.match(r"^[A-Za-z0-9_-]+$", payload):
		raise ValueError(
Expand Down