Ok I found the problem, I use request to get json from URL but weewx
confuse to internal get.
How can I pass this error ?
Le lundi 22 juin 2020 à 19:26:46 UTC+2, flor...@pre-vost.fr a écrit :
> Hi,
>
> Yeahh :) It work ahah ^^ Thank you for your answer.
>
> I try to implement genArchiveRecords(self,since_ts): but I've this error :
>
>
> 1. INFO weewx.engine: Main loop exiting. Shutting engine down.
> 2. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: Caught
> unrecoverable exception:
> 3. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> 'generator' object has no attribute 'get'
> 4. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> Traceback (most recent call last):
> 5. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> File "/usr/share/weewx/weewxd", line 154, in main
> 6. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> engine.run()
> 7. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> File "/usr/share/weewx/weewx/engine.py", line 158, in run
> 8. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> self.dispatchEvent(weewx.Event(weewx.STARTUP))
> 9. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> File "/usr/share/weewx/weewx/engine.py", line 224, in dispatchEvent
> 10. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> callback(event)
> 11. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> File "/usr/share/weewx/weewx/engine.py", line 530, in startup
> 12. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> self._catchup(self.engine.console.genStartupRecords)
> 13. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> File "/usr/share/weewx/weewx/engine.py", line 639, in _catchup
> 14. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> ts = record.get('dateTime')
> 15. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> AttributeError: 'generator' object has no attribute 'get'
> 16. Jun 22 19:19:32 debian weewx[1344] CRITICAL __main__: ****
> Exiting.
> 17. Jun 22 19:20:30 debian systemd[1]: session-14.scope: Succeeded.
>
>
> I don't know why ? I import weewx.engine into my blabla.py
>
> Maybe I losted to implement other value or function ?
> Le lundi 22 juin 2020 à 14:08:03 UTC+2, Tom Keffer a écrit :
>
>> A driver is different from a service. The documentation you quoted is for
>> a *service*. You want the section *Porting to new hardware
>> <http://www.weewx.com/docs/customizing.htm#porting>*.
>>
>> Take a look at Vince's driver that you linked to in the first post of
>> this thread. On line 106
>> <https://github.com/vinceskahan/weewx-weatherlinklive-json/blob/master/bin/user/WeatherLinkLiveJSON.py#L106>,
>>
>> the configuration dictionary (argument config_dict) is passed into the
>> function loader(). It contains everything in weewx.conf. On the next
>> line, 107, just the substructure config_dict['WeatherLinkLiveJSON'],
>> which corresponds to the section [WeatherLinkLiveJSON]in weewx.conf, is
>> passed on to the class WeatherLinkLiveJSONDriver. Nothing else. That's a
>> typical pattern.
>>
>> -tk
>>
>> On Sun, Jun 21, 2020 at 11:25 PM Florentin Prevost <flor...@pre-vost.fr>
>> wrote:
>>
>>> Hi,
>>>
>>> Thank you. I stuck just into passed config_dict.
>>>
>>> How can I pass this value into my driver ?
>>>
>>> In documentation, he say that create class like this :
>>>
>>> class MyAlarm(StdService):
>>> """Service that sends email if an arbitrary expression evaluates true"""
>>>
>>> def __init__(self, engine, config_dict):
>>>
>>>
>>>
>>> Thank's
>>> Le lundi 22 juin 2020 00:16:03 UTC+2, Tom Keffer a écrit :
>>>>
>>>> Yes, it's possible to access anything in the dictionary. For example,
>>>> the name of the database used by the binding wx_binding would be given by
>>>>
>>>> config_dict['Databases']['wx_binding']['database']
>>>>
>>>>
>>>> However, it is rarely necessary to do this. Better to use the functions
>>>> in manager.py to simply open up the database you need. For example,
>>>>
>>>> db = manager.open_manager_with_config(config_dict, 'wx_binding')
>>>>
>>>>
>>>> would return a database Manager object for the wx_binding.
>>>>
>>>> See the section *Programming interface
>>>> <http://www.weewx.com/docs/customizing.htm#Programming_interface>* in
>>>> the Customizing Guide.
>>>>
>>>> -tk
>>>>
>>>> On Sun, Jun 21, 2020 at 2:21 PM Florentin Prevost <flor...@pre-vost.fr>
>>>> wrote:
>>>>
>>>>> Thank you very well for your answer :)
>>>>>
>>>>> For the first question, sorry, I wanted to say that if it possible to
>>>>> pass argument that is not in stanza [myWlink] for example. Because I've
>>>>> set
>>>>> the same parameter for sql database if you know what i mean.
>>>>>
>>>>>
>>>>> Le dimanche 21 juin 2020 20:58:58 UTC+2, Tom Keffer a écrit :
>>>>>>
>>>>>> Make sure you read the section *Porting to new hardware
>>>>>> <http://www.weewx.com/docs/customizing.htm#porting>* in the
>>>>>> Customizing Guide. It answers some of your questions.
>>>>>>
>>>>>> 1. The full configuration information is available as the first
>>>>>> argument to your driver loader() function as a dictionary. However,
>>>>>> in general, you should try to keep your driver as modular as possible,
>>>>>> and
>>>>>> not pick and choose information from all over the dictionary. Best
>>>>>> practice
>>>>>> is to have your driver depend on information in its private stanza. For
>>>>>> example, if your driver is named mywlnk.py, it should have a stanza
>>>>>>
>>>>>> [MyWlink]
>>>>>>
>>>>>> and look there for all its information. But, there are many
>>>>>> exceptions to this best practice.
>>>>>>
>>>>>> 2. The function genArchiveRecords() is a *generator function*. If
>>>>>> you don't know what that is, see the section *Generators
>>>>>> <https://wiki.python.org/moin/Generators>* in the Python
>>>>>> documentation. It takes one argument: a timestamp with the last time in
>>>>>> the
>>>>>> database. Your function should return all archive records since that
>>>>>> time,
>>>>>> using a yield statement. It will be called at startup and at the end of
>>>>>> each archive interval. However, exactly when should not be your concern
>>>>>> ---
>>>>>> that's the engine's job.
>>>>>>
>>>>>> -tk
>>>>>>
>>>>>> On Sun, Jun 21, 2020 at 10:18 AM Florentin Prevost <
>>>>>> flor...@pre-vost.fr> wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> I worked with the fork of
>>>>>>> https://github.com/vinceskahan/weewx-weatherlinklive-json and I
>>>>>>> would like to ask some questions about driver developpment.
>>>>>>>
>>>>>>> - How can I passed argument of weewx.conf to my driver ? I work to
>>>>>>> request lost data from Weewx on Weatherlink.com because WeatherLink
>>>>>>> Live
>>>>>>> don't have API to take archive directly and I would like to passed some
>>>>>>> arguments like archive_interval, sql password & etc
>>>>>>> - How work genArchiveRecords when it call? It run as each report ?
>>>>>>> Or it is a loop that waiting to have return values ?
>>>>>>>
>>>>>>>
>>>>>>> Thank you for your answer and support.
>>>>>>>
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>>>>>>>
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>>>>>>> .
>>>>>>>
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