Domoticz

Thanks for having tried.
I'll give a try to zigbee2mqtt
Thanks!

DeKraker wrote: Wednesday 22 March 2023 15:58

Did the new version (using the soap api) work for you?

I've istalled the newest domotics and running from docker compose. I'm currently upgrading the system and when I try to install iDetect from th enew plugins directory I get the following message:

fatal: could not create work tree dir 'iDetect': Permission denied

I don't know what is wrong but what I'm doing will become routing soon!

hjzwiers wrote: Saturday 29 July 2023 18:14 I've istalled the newest domotics and running from docker compose. I'm currently upgrading the system and when I try to install iDetect from th enew plugins directory I get the following message:

fatal: could not create work tree dir 'iDetect': Permission denied

I don't know what is wrong but what I'm doing will become routing soon!

Could it be that the user (on the docker host) running the container does not have the correct privileges for the plugins directory?
What "new plugins directory" do you mean? Has there been a change I did not notice?

I am also running domticz 2023.2 inside a docker container without any problems. Getting a docker container setup with all the right python modules used by the plugins can be a pain, but I don't think that is the problem here.

I ran the file with sudo and it went fine, sorry

hjzwiers wrote: Sunday 30 July 2023 11:55 I ran the file with sudo and it went fine, sorry

That’s alright, I know the feeling

This is new, I'm getting a lot of line errors from iDetect, and its not working . I just installed my old file
In the logging i keep getting:
2023-08-01 09:24:58.081 Status: iDetect: Skip this hearbeat ... system is still preparing

This is the errror list I get when I do an update in the hardware screen:
2023-08-01 09:02:19.049 Error: iDetect: _plugin.onStart()
2023-08-01 09:02:19.049 Error: iDetect: File "/home/hjz/domoticz/plugins/iDetect/plugin.py", line 212, in onStart
2023-08-01 09:02:19.049 Error: iDetect: from trackers import poll_methods
2023-08-01 09:02:19.049 Error: iDetect: File "/home/hjz/domoticz/plugins/iDetect/trackers/__init__.py", line 6, in <module>
2023-08-01 09:02:19.049 Error: iDetect: from trackers.ssh_tracker import ssh_tracker
2023-08-01 09:02:19.049 Error: iDetect: File "/home/hjz/domoticz/plugins/iDetect/trackers/ssh_tracker.py", line 8, in <module>
2023-08-01 09:02:19.049 Error: iDetect: import paramiko
2023-08-01 09:02:19.049 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/paramiko/__init__.py", line 22, in <module>
2023-08-01 09:02:19.049 Error: iDetect: from paramiko.transport import (
2023-08-01 09:02:19.049 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/paramiko/transport.py", line 33, in <module>
2023-08-01 09:02:19.049 Error: iDetect: from cryptography.hazmat.primitives.ciphers import algorithms, Cipher, modes
2023-08-01 09:02:19.049 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/cryptography/hazmat/primitives/ciphers/__init__.py", line 11, in <module>
2023-08-01 09:02:19.049 Error: iDetect: from cryptography.hazmat.primitives.ciphers.base import (
2023-08-01 09:02:19.049 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/cryptography/hazmat/primitives/ciphers/base.py", line 10, in <module>
2023-08-01 09:02:19.049 Error: iDetect: from cryptography.exceptions import (
2023-08-01 09:02:19.049 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/cryptography/exceptions.py", line 9, in <module>
2023-08-01 09:02:19.049 Error: iDetect: from cryptography.hazmat.bindings._rust import exceptions as rust_exceptions
2023-08-01 09:02:19.049 Error: iDetect: ImportError: PyO3 modules may only be initialized once per interpreter process

I get the same error (iDetect: Skip this hearbeat ... system is still preparing) when i run the test dummy, so I think there is an install error

Another one:

2023-08-01 11:01:06.382 Error: iDetect: Stop: Device 'iDetect - Gonul_phone' Reference Count not correct, expected 1 found 2.
2023-08-01 11:01:06.382 Error: iDetect: Stop: Device 'iDetect - HJZ_phone' Reference Count not correct, expected 1 found 2.
2023-08-01 11:01:06.382 Error: iDetect: Stop: Device 'iDetect - Dilara_phone' Reference Count not correct, expected 1 found 2.
2023-08-01 11:01:06.383 Error: iDetect: Stop: Device 'iDetect - Deniz_phone' Reference Count not correct, expected 1 found 2.
2023-08-01 11:01:06.383 Error: iDetect: Stop: Device 'iDetect - Override' Reference Count not correct, expected 1 found 2.
2023-08-01 11:01:06.628 Error: iDetect: Call to function 'onStart' failed, exception details:
2023-08-01 11:01:06.635 Error: iDetect: Traceback (most recent call last):
2023-08-01 11:01:06.636 Error: iDetect: File "/home/hjz/domoticz/plugins/iDetect/plugin.py", line 431, in onStart
2023-08-01 11:01:06.636 Error: iDetect: _plugin.onStart()
2023-08-01 11:01:06.636 Error: iDetect: File "/home/hjz/domoticz/plugins/iDetect/plugin.py", line 212, in onStart
2023-08-01 11:01:06.636 Error: iDetect: from trackers import poll_methods
2023-08-01 11:01:06.636 Error: iDetect: File "/home/hjz/domoticz/plugins/iDetect/trackers/__init__.py", line 6, in <module>
2023-08-01 11:01:06.636 Error: iDetect: from trackers.ssh_tracker import ssh_tracker
2023-08-01 11:01:06.636 Error: iDetect: File "/home/hjz/domoticz/plugins/iDetect/trackers/ssh_tracker.py", line 8, in <module>
2023-08-01 11:01:06.636 Error: iDetect: import paramiko
2023-08-01 11:01:06.636 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/paramiko/__init__.py", line 22, in <module>
2023-08-01 11:01:06.636 Error: iDetect: from paramiko.transport import (
2023-08-01 11:01:06.636 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/paramiko/transport.py", line 33, in <module>
2023-08-01 11:01:06.636 Error: iDetect: from cryptography.hazmat.primitives.ciphers import algorithms, Cipher, modes
2023-08-01 11:01:06.636 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/cryptography/hazmat/primitives/ciphers/__init__.py", line 11, in <module>
2023-08-01 11:01:06.636 Error: iDetect: from cryptography.hazmat.primitives.ciphers.base import (
2023-08-01 11:01:06.636 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/cryptography/hazmat/primitives/ciphers/base.py", line 10, in <module>
2023-08-01 11:01:06.636 Error: iDetect: from cryptography.exceptions import (
2023-08-01 11:01:06.636 Error: iDetect: File "/usr/local/lib/python3.9/dist-packages/cryptography/exceptions.py", line 9, in <module>
2023-08-01 11:01:06.636 Error: iDetect: from cryptography.hazmat.bindings._rust import exceptions as rust_exceptions
2023-08-01 11:01:06.636 Error: iDetect: ImportError: PyO3 modules may only be initialized once per interpreter process

It is working, you need to reload the app and cannot use update ......

hjzwiers wrote: Tuesday 01 August 2023 14:17 It is working, you need to reload the app and cannot use update ......

Seems to be a problem for other plugins using cryptography as well and there seems to be no solution yet. I will investigate/experiment when I have some time to spare. In the meantime your work-around seems to be the best option (Restart Domoticz entirely when needed).

Based on a link provided by pipiche in viewtopic.php?p=304616#p304616 and some other search results I just downgraded cryptography to 40.0.2 and now I can restart the iDetect plugin without problems.
Edit: It seems to be caused by a change in pyo3 and I guess the version of pyo3 used depends on the version of cryptography used. As far as I know the entire domoticz plugin system is a single process, so this will be a problem for any plugin using cryptography (e.g. for ssl communication). Looks like something that can only be fixed by changing pyo3, cryptography or the domoticz plugin framework.

I went to the folder iDetect and to root but when I run the code "python3: can't open file '//pip': [Errno 2] No such file or directory"

I ran it under sudo as well

Please try instead.

This is not related to the plugin but to python module installation and the way your system is configured. All I can say is that the python module must become available to the python environment Domoticz is using.

That command ran well
Installing collected packages: cryptography
Attempting uninstall: cryptography
Found existing installation: cryptography 41.0.3
Uninstalling cryptography-41.0.3:
Successfully uninstalled cryptography-41.0.3
Successfully installed cryptography-40.0.2

After running I did an restart, same as before "Status: iDetect: Skip this hearbeat ... system is still preparing"

Restarted system

hjzwiers wrote: Tuesday 15 August 2023 8:22 That command ran well
Installing collected packages: cryptography
Attempting uninstall: cryptography
Found existing installation: cryptography 41.0.3
Uninstalling cryptography-41.0.3:
Successfully uninstalled cryptography-41.0.3
Successfully installed cryptography-40.0.2

After running I did an restart, same as before "Status: iDetect: Skip this hearbeat ... system is still preparing"

Restarted system

Did you restart the system or only the plugin after the you installed version 40.0.2?
How is it behaving after you restarted the system?

I only restarted domoticz, did not try to run it again ...... should I?

hjzwiers wrote: Tuesday 15 August 2023 17:22 I only restarted domoticz, did not try to run it again ...... should I?

I don't know of another way to check if it works.

I mean I restarted Domoticz, not the whole PC, does that impact the script? If it does I will restart

hjzwiers wrote: Tuesday 15 August 2023 17:34 I mean I restarted Domoticz, not the whole PC, does that impact the script? If it does I will restart

If you only restarted the plugin after downgrading the module, then errors would not surprise me. Domoticz does not restart the entire python environment when only a plugin is restarted.

Theoretically it should be enough to restart Domoticz.
Since we have downgraded a python module it couldn't hurt to restart the system also, just to be sure the entire python environment is reloaded.

Status: iDetect: 192.168.2.1 ====> SSH connection established

After a restart of the complete system, works.