rotary-phone-audio-guestbook/audioGuestBook.py
Craig Hesling 0c43bba31c
Merge develop branch into main (#1)
* refactor: functional

* refactor: ♻️ move alsa_hw_mapping to config param

---------

Co-authored-by: Nick Pourazima <nick.pourazima@gmail.com>
2023-02-07 20:59:02 -05:00

74 lines
1.7 KiB
Python

#! /usr/bin/env python3
import audioInterface
import os
import yaml
import sys
from datetime import datetime
from gpiozero import Button
from signal import pause
from pydub import AudioSegment
from pydub.playback import play
try:
with open("config.yaml") as f:
config = yaml.load(f, Loader=yaml.FullLoader)
except FileNotFoundError as e:
print(
f"Could not find the config.yaml file. FileNotFoundError: {e}. Check config location and retry."
)
sys.exit(1)
hook = Button(config["hook_gpio"])
def off_hook() -> None:
print("Phone off hook, ready to begin!")
audio_interface = audioInterface.AudioInterface(config, hook)
# playback voice message through speaker
print("Playing voicemail message...")
play(
AudioSegment.from_wav(
os.path.dirname(os.path.abspath(config["source_file"]))
+ "/sounds/voicemail.wav"
)
- config["playback_reduction"]
)
# start recording beep
print("Playing beep...")
play(
AudioSegment.from_wav(
os.path.dirname(os.path.abspath(config["source_file"])) + "/sounds/beep.wav"
)
- config["beep_reduction"]
)
# now, while phone is off the hook, record audio from the microphone
print("recording")
audio_interface.record()
audio_interface.stop()
output_file = (
os.path.dirname(os.path.abspath(config["source_file"]))
+ "/recordings/"
+ f"{datetime.now().isoformat()}"
)
audio_interface.close(output_file + ".wav")
print("Finished recording!")
def on_hook() -> None:
print("Phone on hook.\nSleeping...")
def main():
hook.when_pressed = off_hook
hook.when_released = on_hook
pause()
if __name__ == "__main__":
main()