Problem with Python function Weeutil

[Florentin Prevost]

Hi,

I try to used a WeatherLink Live driver shared on github and ported to Weewx beta 4 but I've got an error with the weeutil function and I don't think if it remplaced by another function:

CRITICAL __main__: Caught unrecoverable exception:

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****  invalid syntax (wlldriver.py, line 216)

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****  Traceback (most recent call last):

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****    File "/home/weewx/bin/weewxd", line 148, in main

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****      engine = weewx.engine.StdEngine(config_dict)

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****    File "/home/weewx/bin/weewx/engine.py", line 69, in __init__

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****      self.setupStation(config_dict)

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****    File "/home/weewx/bin/weewx/engine.py", line 92, in setupStation

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****      __import__(driver)

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****    File "/home/weewx/bin/user/wlldriver.py", line 216

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****      print weeutil.timestamp_to_string(packet['dateTime']), packet

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****                  ^

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****  SyntaxError: invalid syntax

Mar 16 19:12:49 DRSRV1 weewx[2232] CRITICAL __main__:     ****  Exiting.

You can view the full code on the attachment.

Thank you,

[Florentin Prevost]

EDIT: this is the true log : I've tested with others functions : 

INFO __main__: Using configuration file /home/weewx/weewx.conf

Mar 16 19:11:02 DRSRV1 weewx[2152] INFO weewx.engine: Loading station type WeatherLinkLive (user.wlldriver)

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__: Caught unrecoverable exception:

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****  invalid syntax (wlldriver.py, line 215)

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****  Traceback (most recent call last):

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****    File "/home/weewx/bin/weewxd", line 148, in main

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****      engine = weewx.engine.StdEngine(config_dict)

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****    File "/home/weewx/bin/weewx/engine.py", line 69, in __init__

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****      self.setupStation(config_dict)

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****    File "/home/weewx/bin/weewx/engine.py", line 92, in setupStation

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****      __import__(driver)

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****    File "/home/weewx/bin/user/wlldriver.py", line 215

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****      print weeutil.weeutil.timestamp_to_string(packet['dateTime']), packet

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****                  ^

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****  SyntaxError: invalid syntax

Mar 16 19:11:02 DRSRV1 weewx[2152] CRITICAL __main__:     ****  Exiting.

[John Kline]

The print statement at issue in the stack trace will not run under python 3.  The WeatherLinkLive driver you are using is not updated for python 3.  I do not know if there is an update to the driver that will run in WeeWX4/Python 3.  If not, you can always run WeeWX4 under Python 2.

On Mar 17, 2020, at 1:38 PM, Florentin Prevost <flor...@pre-vost.fr> wrote:



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[Florentin Prevost]

Allright, thank you for your answer. If it not possible, can we use another function or lib with python3 ? The code block just at this print line.

Thank you, 

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