Newbie help running Python script under pyscript as a service

[royf007]

I'm asking if anyone can help me get a Python script that runs from the command line into a service that can run under pyscript? The script is a Telnet client to wake up my Tivo box.

I've added the @service to the main() method, and I'm not seeing pyscript.main in the developer tools as a runnable script, most likely because of a missing dependency (telnetlib3).

My configuration.yaml:

pyscript:
  allow_all_imports: true
  hass_is_global: true

My script uses the telnetlib3, asyncio, and time libraries. I'm not really sure how to install telnetlib3 into HA. Does it allow something like below in the shell?

pip install telnetlib3

This error originated from a custom integration.

Logger: custom_components.pyscript.file.TivoCommandClient
Source: custom_components/pyscript/global_ctx.py:341
Integration: Pyscript Python scripting (documentation, issues)
First occurred: 11:22:53 PM (1 occurrences)
Last logged: 11:22:53 PM

Exception in </config/pyscript/TivoCommandClient.py> line 2: import telnetlib3 ^ ModuleNotFoundError: No module named 'telnetlib3'

Also, I'm not sure my script will run as is. Here is the code:

import asyncio
import telnetlib3
import time

async def shell(reader, writer):
    rules = [
            ('COMMAND_TIMEOUT', 'IRCODE LIVETV'),
            ]

    ruleiter = iter(rules)
    expect, send = next(ruleiter)
    writer.write('IRCODE TIVO')
    writer.write('\r\n')
    time.sleep(10)  # Makes Python wait for 10 seconds

    while True:
        outp = await reader.read(1024)
        print(outp, flush=True)
        if not outp:
            break

        if expect in outp:
            writer.write(send)
            writer.write('\r\n')
            try:
                expect, send = next(ruleiter)
            except StopIteration:
                break

        # display all server output
        print(outp, flush=True)

    # EOF
    print()

@service
async def main():
    reader, writer = await telnetlib3.open_connection('192.168.186.191', 31339, shell=shell)
    await writer.protocol.waiter_closed


if __name__ == '__main__':
    asyncio.run(main())

[SVH-Powel]

You have to list all imports in the requirements.txt file as described here: https://hacs-pyscript.readthedocs.io/en/stable/reference.html#importing

[royf007]

Thank you. I will try this way.

…

On Thu, Feb 29, 2024 at 3:42 AM Stig Vidar Hovland ***@***.***> wrote: You have to list all imports in the requirement.txt file as described here: https://hacs-pyscript.readthedocs.io/en/stable/reference.html#importing — Reply to this email directly, view it on GitHub <#587 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABF66ET7TBG7BOJUQTEBHOTYV3UYNAVCNFSM6AAAAABD7H25GSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSNZQGY3DKNRRGU> . You are receiving this because you authored the thread.Message ID: ***@***.***>