google tts asterisk using python virtual env

 [vaccine-rev]

exten=>100,1,Answer()

same=>n,Set(fname=${CHANNEL})

same=>n,agi(/var/www/html/google_tts/tts.py,${fname:4},"Total number of students registered with this telephone number.")

same=>n,playback(/var/www/html/google_tts/audios/${fname:4})

same=>n,Saynumber(3)

same=>n,agi(/var/www/html/google_tts/tts.py,${fname:4},"David is missing the following vaccines:")

same=>n,playback(/var/www/html/google_tts/audios/${fname:4})

same=>n,hangup()

---------

#!/var/www/html/google_tts/myenv/bin/python3

import os

import sys

import google.cloud.texttospeech as tts

# Set the path to your Google Cloud credentials

os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "/var/www/html/google_tts/voice.json"

def text_to_wav(voice_name: str, text: str):

    language_code = "-".join(voice_name.split("-")[:2])

    text_input = tts.SynthesisInput(text=text)

    voice_params = tts.VoiceSelectionParams(

        language_code=language_code, name=voice_name

    )

    # Set the audio configuration with 8000 Hz sample rate

    audio_config = tts.AudioConfig(

        audio_encoding=tts.AudioEncoding.LINEAR16,

        sample_rate_hertz=8000  # Set sample rate to 8000 Hz

    )

    client = tts.TextToSpeechClient()

    response = client.synthesize_speech(

        input=text_input,

        voice=voice_params,

        audio_config=audio_config,

    )

    # Change the path to save the file in the desired location

    filename = f"/var/www/html/google_tts/audios/{sys.argv[1]}.wav"  # Specify the desired save path

    with open(filename, "wb") as out:

        out.write(response.audio_content)

        print(f'Generated speech saved to "{filename}"')

# Ensure the command line argument is provided

if len(sys.argv) > 1:

    text_to_wav("en-US-Studio-O", sys.argv[2])

#######

(myenv) [root@freepbx google_tts]# pip list

Package                   Version

------------------------- ---------

cachetools                4.2.4

certifi                   2024.8.30

charset-normalizer        2.0.12

google-api-core           2.8.2

google-auth               2.22.0

google-cloud-texttospeech 2.11.1

googleapis-common-protos  1.56.3

grpcio                    1.48.2

grpcio-status             1.48.2

idna                      3.10

pip                       21.3.1

proto-plus                1.23.0

protobuf                  3.19.6

pyasn1                    0.5.1

pyasn1-modules            0.3.0

requests                  2.27.1

rsa                       4.9

setuptools                39.2.0

six                       1.16.0

urllib3                   1.26.20

(myenv) [root@freepbx google_tts]# pip freeze

cachetools==4.2.4

certifi==2024.8.30

charset-normalizer==2.0.12

google-api-core==2.8.2

google-auth==2.22.0

google-cloud-texttospeech==2.11.1

googleapis-common-protos==1.56.3

grpcio==1.48.2

grpcio-status==1.48.2

idna==3.10

proto-plus==1.23.0

protobuf==3.19.6

pyasn1==0.5.1

pyasn1-modules==0.3.0

requests==2.27.1

rsa==4.9

six==1.16.0

urllib3==1.26.20