DS18B20 --- Reading while getting other chores done

[doceave]

I really do hope this will help with troubleshooting.... :

>>> import uasyncio as asyncio
>>> dir(asyncio)
['__class__', '__name__', '__path__']
>>>

[kevinkk525]

this means you have not installed uasyncio correctly.. your uasyncio directory has an empty __init__.py would be my guess.

[doceave]

I will again attempt installation. Sadly ampy does not allow movement of entire folders so I will have to re-create the folder structure (which looks rather odd) on the ESP32.

This is the structure I was using. Would you mind casting an eye over this before I repeat the process?:

/uasyncio/uasyncio/uasyncio/__init__.py
/uasyncio/uasyncio.core/uasyncio/core.py
/uasyncio/uasyncio.synchro/uasyncio/synchro.py
/uasyncio/uasyncio.queues/uasyncio/queues.py

When I import the script you shared, which I names uasync.py, I get the following error:

>>> import uasync.py
I (262840) modsocket: Initializing
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "uasync.py", line 1, in <module>
File "uasyncio/__init__.py", line 4, in <module>
ImportError: no module named 'uasyncio.core'
>>>

This speaks to me of __init__.py that cannot find uasyncio.core for some reason despite it being in the correct folder as described above.

I have tried every permutation of file/folder locations with no joy....

[kevinkk525]

all files belong into /uasyncio/

/uasyncio/__init__.py
/uasyncio/core.py

[pythoncoder]

@doceave Given that you're using an ESP32, if you connect it to the internet the easy way to install libraries is with upip as described in my tutorial. It will create the correct directory structure (as described by Kevin).

[doceave]

It is absolutely super that you guys look after the community at this level. I am amazed and feel so honored.

Will test folder structure as described by Kev asap and revert with results.

[doceave]

Totally amazing! It works! So excited to put it through its paces now!

Thanks so so much to everyone!

[jimmo]

Great!!! Sorry I gave you slightly vague and not immediately actionable advice. I can't wait until the "new" asyncio is merged and we can just say "do it this one way" (that happens to look exactly like the regular Python 3.8 way).

But yes, very excited about asyncio and the power it has to really make it easy to write reliable and robust embedded code. Once you get over the initial hurdle, I'm constantly amazed about how much it simplifies things.