move pipecat.frames.frames.KeypadEntry to pipecat.audio.dtmf.types.KeypadEntry

CHANGELOG.md

@@ -5,6 +5,18 @@ All notable changes to **Pipecat** will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+## Changed
+
+- `pipecat.frames.frames.KeypadEntry` is deprecated and has been moved to
+  `pipecat.audio.dtmf.types.KeypadEntry`.
+
+## Deprecated
+
+- `pipecat.frames.frames.KeypadEntry` is deprecated use
+  `pipecat.audio.dtmf.types.KeypadEntry` instead.
+
 ## [0.0.82] - 2025-08-28
 
 ### Added

src/pipecat/audio/dtmf/types.py

@@ -0,0 +1,47 @@
+# Copyright (c) 2024–2025, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+"""This module defines generic type for DTMS.
+
+It defines the `KeypadEntry` enumeration, representing dual-tone multi-frequency
+(DTMF) keypad entries for phone system integration. Each entry corresponds to a
+key on the telephone keypad, facilitating the handling of input in
+telecommunication applications.
+"""
+
+from enum import Enum
+
+
+class KeypadEntry(str, Enum):
+    """DTMF keypad entries for phone system integration.
+
+    Parameters:
+        ONE: Number key 1.
+        TWO: Number key 2.
+        THREE: Number key 3.
+        FOUR: Number key 4.
+        FIVE: Number key 5.
+        SIX: Number key 6.
+        SEVEN: Number key 7.
+        EIGHT: Number key 8.
+        NINE: Number key 9.
+        ZERO: Number key 0.
+        POUND: Pound/hash key (#).
+        STAR: Star/asterisk key (*).
+    """
+
+    ONE = "1"
+    TWO = "2"
+    THREE = "3"
+    FOUR = "4"
+    FIVE = "5"
+    SIX = "6"
+    SEVEN = "7"
+    EIGHT = "8"
+    NINE = "9"
+    ZERO = "0"
+
+    POUND = "#"
+    STAR = "*"

src/pipecat/frames/frames.py

@@ -12,7 +12,6 @@ and LLM processing.
 """
 
 from dataclasses import dataclass, field
-from enum import Enum
 from typing import (
     TYPE_CHECKING,
     Any,
@@ -28,6 +27,7 @@ from typing import (
 )
 
 from pipecat.adapters.schemas.tools_schema import ToolsSchema
+from pipecat.audio.dtmf.types import KeypadEntry as NewKeypadEntry
 from pipecat.audio.interruptions.base_interruption_strategy import BaseInterruptionStrategy
 from pipecat.audio.turn.smart_turn.base_smart_turn import SmartTurnParams
 from pipecat.audio.vad.vad_analyzer import VADParams
@@ -41,9 +41,13 @@ if TYPE_CHECKING:
     from pipecat.processors.frame_processor import FrameProcessor
 
 
-class KeypadEntry(str, Enum):
+class DeprecatedKeypadEntry:
     """DTMF keypad entries for phone system integration.
 
+    .. deprecated:: 0.0.82
+        This class is deprecated and will be removed in a future version.
+        Instead, use `audio.dtmf.types.KeypadEntry`.
+
     Parameters:
         ONE: Number key 1.
         TWO: Number key 2.
@@ -59,18 +63,38 @@ class KeypadEntry(str, Enum):
         STAR: Star/asterisk key (*).
     """
 
-    ONE = "1"
+    _enum = NewKeypadEntry
-    TWO = "2"
+
-    THREE = "3"
+    @classmethod
-    FOUR = "4"
+    def _warn(cls):
-    FIVE = "5"
+        import warnings
-    SIX = "6"
+
-    SEVEN = "7"
+        with warnings.catch_warnings():
-    EIGHT = "8"
+            warnings.simplefilter("always")
-    NINE = "9"
+            warnings.warn(
-    ZERO = "0"
+                "`pipecat.frames.frames.KeypadEntry` is deprecated and will be removed in a future version. "
-    POUND = "#"
+                "Use `pipecat.audio.dtmf.types.KeypadEntry` instead.",
-    STAR = "*"
+                DeprecationWarning,
+                stacklevel=2,
+            )
+
+    def __call__(self, *args: Any, **kwargs: Any) -> Any:
+        """Allow the instance to be called as a function."""
+        self._warn()
+        return self._enum(*args, **kwargs)
+
+    def __getattr__(self, name):
+        """Retrieve an attribute from the underlying enum."""
+        self._warn()
+        return getattr(self._enum, name)
+
+    def __getitem__(self, name):
+        """Retrieve an item from the underlying enum."""
+        self._warn()
+        return self._enum[name]
+
+
+KeypadEntry = DeprecatedKeypadEntry()
 
 
 def format_pts(pts: Optional[int]):
@@ -526,15 +550,16 @@ class LLMMessagesFrame(DataFrame):
         super().__post_init__()
         import warnings
 
-        warnings.simplefilter("always")
+        with warnings.catch_warnings():
-        warnings.warn(
+            warnings.simplefilter("always")
-            "LLMMessagesFrame is deprecated and will be removed in a future version. "
+            warnings.warn(
-            "Instead, use either "
+                "LLMMessagesFrame is deprecated and will be removed in a future version. "
-            "`LLMMessagesUpdateFrame` with `run_llm=True`, or "
+                "Instead, use either "
-            "`OpenAILLMContextFrame` with desired messages in a new context",
+                "`LLMMessagesUpdateFrame` with `run_llm=True`, or "
-            DeprecationWarning,
+                "`OpenAILLMContextFrame` with desired messages in a new context",
-            stacklevel=2,
+                DeprecationWarning,
-        )
+                stacklevel=2,
+            )
 
 
 @dataclass
@@ -668,7 +693,7 @@ class DTMFFrame:
         button: The DTMF keypad entry that was pressed.
     """
 
-    button: KeypadEntry
+    button: NewKeypadEntry
 
 
 @dataclass

src/pipecat/processors/aggregators/dtmf_aggregator.py

@@ -14,13 +14,13 @@ for downstream processing by LLM context aggregators.
 import asyncio
 from typing import Optional
 
+from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.frames.frames import (
     BotInterruptionFrame,
     CancelFrame,
     EndFrame,
     Frame,
     InputDTMFFrame,
-    KeypadEntry,
     StartFrame,
     TranscriptionFrame,
 )

src/pipecat/serializers/exotel.py

@@ -13,13 +13,13 @@ from typing import Optional
 from loguru import logger
 from pydantic import BaseModel
 
+from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.audio.utils import create_stream_resampler
 from pipecat.frames.frames import (
     AudioRawFrame,
     Frame,
     InputAudioRawFrame,
     InputDTMFFrame,
-    KeypadEntry,
     StartFrame,
     StartInterruptionFrame,
     TransportMessageFrame,

src/pipecat/serializers/plivo.py

@@ -13,6 +13,7 @@ from typing import Optional
 from loguru import logger
 from pydantic import BaseModel
 
+from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.audio.utils import create_stream_resampler, pcm_to_ulaw, ulaw_to_pcm
 from pipecat.frames.frames import (
     AudioRawFrame,
@@ -21,7 +22,6 @@ from pipecat.frames.frames import (
     Frame,
     InputAudioRawFrame,
     InputDTMFFrame,
-    KeypadEntry,
     StartFrame,
     StartInterruptionFrame,
     TransportMessageFrame,

src/pipecat/serializers/telnyx.py

@@ -14,6 +14,7 @@ import aiohttp
 from loguru import logger
 from pydantic import BaseModel
 
+from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.audio.utils import (
     alaw_to_pcm,
     create_stream_resampler,
@@ -28,7 +29,6 @@ from pipecat.frames.frames import (
     Frame,
     InputAudioRawFrame,
     InputDTMFFrame,
-    KeypadEntry,
     StartFrame,
     StartInterruptionFrame,
 )

src/pipecat/serializers/twilio.py

@@ -13,6 +13,7 @@ from typing import Optional
 from loguru import logger
 from pydantic import BaseModel
 
+from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.audio.utils import create_stream_resampler, pcm_to_ulaw, ulaw_to_pcm
 from pipecat.frames.frames import (
     AudioRawFrame,
@@ -21,7 +22,6 @@ from pipecat.frames.frames import (
     Frame,
     InputAudioRawFrame,
     InputDTMFFrame,
-    KeypadEntry,
     StartFrame,
     StartInterruptionFrame,
     TransportMessageFrame,

tests/test_dtmf_aggregator.py

@@ -6,10 +6,10 @@
 
 import unittest
 
+from pipecat.audio.dtmf.types import KeypadEntry
 from pipecat.frames.frames import (
     EndFrame,
     InputDTMFFrame,
-    KeypadEntry,
     TranscriptionFrame,
 )
 from pipecat.processors.aggregators.dtmf_aggregator import DTMFAggregator