When I have any of the WeeWX tags ($day, outTemp, etc.) in a variable, I do
something like this.
#set $time_period = "$day"
#set $observation = "outTemp"
#set $source = "<p>" + $time_period + "(data_binding='wx_binding')." +
$observation + ".max</p>"
#include source = $source
Note, it can make debugging templates even more challenging…
rich
On Thursday, 24 November 2022 at 00:57:45 UTC-5 kk44...@gmail.com wrote:
> Yes, of course, your assumption is right. I looked into hilo.inc of the
> Seasons skin and tried to do the same for "my_binding".
>
> tke...@gmail.com schrieb am Mittwoch, 23. November 2022 um 22:40:39 UTC+1:
>
>> Instead, you'll have to break it apart and use getattr() (NOT TESTED):
>>
>> getattr("day(data_binding='my_binding')", "myobs").max
>>
>
> I tested it with the string
>
> <p>$getattr("day(data_binding='snmp_binding')","upsOutputVoltage").max</p>
>
> Unfortunately it did not work. The error messages were:
>
> Nov 24 06:40:54 LokalWiki weewx[111567] ERROR weewx.cheetahgenerator:
> Evaluation of template /etc/weewx/skins/airQ/IT.html.tmpl failed with
> exception '<class 'AttributeError'>'
> Nov 24 06:40:54 LokalWiki weewx[111567] ERROR weewx.cheetahgenerator: ****
> Ignoring template /etc/weewx/skins/airQ/IT.html.tmpl
> Nov 24 06:40:54 LokalWiki weewx[111567] ERROR weewx.cheetahgenerator: ****
> Reason: 'str' object has no attribute 'upsOutputVoltage'
> Nov 24 06:40:54 LokalWiki weewx[111567] ERROR weewx.cheetahgenerator: ****
> Traceback (most recent call last):
> Nov 24 06:40:54 LokalWiki weewx[111567] ERROR weewx.cheetahgenerator: ****
> File "/usr/share/weewx/weewx/cheetahgenerator.py", line 348, in generate
> Nov 24 06:40:54 LokalWiki weewx[111567] ERROR weewx.cheetahgenerator: ****
> unicode_string = compiled_template.respond()
> Nov 24 06:40:54 LokalWiki weewx[111567] ERROR weewx.cheetahgenerator: ****
> File
> "cheetah__etc_weewx_skins_airQ_IT_html_tmpl_1669268454_729354_33635.py",
> line 550, in respond
> Nov 24 06:40:54 LokalWiki weewx[111567] ERROR weewx.cheetahgenerator: ****
> AttributeError: 'str' object has no attribute 'upsOutputVoltage'
>
> I checked against
>
> <p>$day(data_binding='snmp_binding').upsOutputVoltage.max</p>
>
> and that is compiled without errors.
>
> The method, the old Seasons skin of WeeWX 4.5 and before did it, works,
> too.
> I hope you have some idea.
>
>
--
You received this message because you are subscribed to the Google Groups
"weewx-user" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to weewx-user+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/weewx-user/2a1e2cd9-5d36-44b6-b90f-620f24d73453n%40googlegroups.com.
