I have a similar problem with python3 and extension. The index and history
pages are being generated. I made the first change listed above, but my
index template doesn't have a show_pop. Here is the syslog extract:
Sep 3 13:15:22 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator:
Generate failed with exception '<class 'TypeError'>'
Sep 3 13:15:22 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
Ignoring template /etc/weewx/skins/exfoliation/index.html.tmpl
Sep 3 13:15:22 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
Reason: '>' not supported between instances of 'NoneType' and 'int'
Sep 3 13:15:22 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
Traceback (most recent call last):
Sep 3 13:15:22 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
File "/usr/share/weewx/weewx/cheetahgenerator.py", line 322, in generate
Sep 3 13:15:22 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
unicode_string = compiled_template.respond()
Sep 3 13:15:22 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
File
"cheetah__etc_weewx_skins_exfoliation_index_html_tmpl_1599160522_6806855_35363.py",
line 1380, in respond
Sep 3 13:15:22 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
TypeError: '>' not supported between instances of 'NoneType' and 'int'
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator:
Generate failed with exception '<class 'TypeError'>'
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
Ignoring template /etc/weewx/skins/exfoliation/forecast.html.tmpl
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
Reason: '>' not supported between instances of 'NoneType' and 'int'
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
Traceback (most recent call last):
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
File "/usr/share/weewx/weewx/cheetahgenerator.py", line 322, in generate
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
unicode_string = compiled_template.respond()
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
File "_etc_weewx_skins_exfoliation_forecast_html_tmpl.py", line 384, in
respond
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
File "/usr/lib/python3/dist-packages/Cheetah/Template.py", line 1707, in
_handleCheetahInclude
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
self._CHEETAH__cheetahIncludes[_includeID].respond(trans)
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
File "_etc_weewx_skins_exfoliation_forecast_table_inc.py", line 530, in
respond
Sep 3 13:15:23 raspberrypi weewx[8261] ERROR weewx.cheetahgenerator: ****
TypeError: '>' not supported between instances of 'NoneType' and 'int
On Saturday, July 11, 2020 at 4:23:13 PM UTC-6 [email protected] wrote:
> I changed the first one and all my errors went away. I’m not sure I was
> having the second part of the error.
>
>
>
>
>
> Thanks,
>
> Scott KB2EAR
>
> http://weather.kb2ear.net/exfoliation
>
>
>
>
>
> *From:* [email protected] <[email protected]> *On Behalf
> Of *Tom Keffer
> *Sent:* Saturday, July 11, 2020 6:07 PM
> *To:* weewx-user <[email protected]>
> *Subject:* Re: [weewx-user] Issue with exfoliation weewx 4.1.1 and
> python3 - I think?
>
>
>
> For the first error, in file index.html.tmpl, line 226, change this
>
>
>
> #if $varExists('trend') and $trend.windSpeed.raw is not None
>
> $get_windspeed_trend($trend.windSpeed.formatted)
>
> #end if
>
>
>
> to this
>
>
>
> #if $varExists('trend') and $trend.windSpeed.raw is not None
>
> $get_windspeed_trend($trend.windSpeed.raw)
>
> #end if
>
>
>
> For the second error, there are a number of candidates that could be
> causing this problem. I'd go with this one. Change this
>
>
>
> #if $show_pop
>
> <td class='col-pop'>
>
> #if $period.pop.raw > 0
>
> $period.pop.format('%.0f',' ')
>
> #end if
>
> <br/>
>
> #if $period.qpf.raw > 0
>
> $period.qpf.nolabel('%.2f',' ') <img class='pop-img'
> src='icons/raindrop.png' />
>
> #end if
>
> <br/>
>
> #if $period.qsf.raw > 0
>
> $period.qsf.nolabel('%.2f',' ') <img class='pop-img'
> src='icons/snowflake.png' />
>
> #end if
>
> </td>
>
> #end if
>
>
>
> to this
>
>
>
> #if $show_pop
>
> <td class='col-pop'>
>
> #if $period.pop.raw is not None and $period.pop.raw > 0
>
> $period.pop.format('%.0f',' ')
>
> #end if
>
> <br/>
>
> #if $period.qpf.raw is not None and $period.qpf.raw > 0
>
> $period.qpf.nolabel('%.2f',' ') <img class='pop-img'
> src='icons/raindrop.png' />
>
> #end if
>
> <br/>
>
> #if $period.qsf.raw is not None and $period.qsf.raw > 0
>
> $period.qsf.nolabel('%.2f',' ') <img class='pop-img'
> src='icons/snowflake.png' />
>
> #end if
>
> </td>
>
> #end if
>
>
>
> But I could be wrong on that.
>
>
>
> -tk
>
>
>
>
>
> On Thu, Jun 4, 2020 at 6:14 AM Mike Thompson <[email protected]>
> wrote:
>
> Hi Fourm & Matt,
>
>
>
> I'm getting an issue with exfoliation to do with data types the message in
> the log is "Reason: '>' not supported between instances of 'NoneType' and
> 'int'"
>
>
>
> I've just migrated from 3.9.1 on RPI Ib running Wheezy.
>
> Upgraded to 3.9.1 on RPI 1B running Buster with Python 2. All was working
> OK
>
> Upgraded to 4.1.1 on Python3 and the issue occurred.
>
> As apart of the upgrade to 4.1.1 on Python3 I had to make changes to
> alarm.py etc to update python2 code to python3
>
> Installed latest exfoliation (0.45) and forecast (3.4.0b1) extensions.
> It looks like exfoliation has over written my customisations so I think
> it's "out of the box"
>
>
>
> Seasons is working - pages and graphs generate OK.
>
> Forecast seems to be working. Sample pages generated OK, most without data
> but UK met office data on forecast-periods page. Time stamp on files in
> public_html/forecast are recent i.e post upgrade.
>
> Some Exfoliation pages are generated OK and some not, index and forecast
> are not but history, almanac and links are.
>
>
>
> From syslog it looks like get_windspeed_trend is causing the issue
>
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: Generate
> failed with exception '<class 'TypeError'>'
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> Ignoring template /home/weewx/skins/exfoliation/index.html.tmpl
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> Reason: '>' not supported between instances of 'str' and 'int'
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> Traceback (most recent call last):
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> File "/home/weewx/bin/weewx/cheetahgenerator.py", line 322, in generate
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> unicode_string = compiled_template.respond()
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> File "_home_weewx_skins_exfoliation_index_html_tmpl.py", line 1292, in
> respond
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> File "_home_weewx_skins_exfoliation_index_html_tmpl.py", line 497, in
> __errorCatcher43
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> File "<string>", line 1, in <module>
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> File "_home_weewx_skins_exfoliation_index_html_tmpl.py", line 187, in
> get_windspeed_trend
> Jun 4 13:01:27 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> TypeError: '>' not supported between instances of 'str' and 'int'
>
> from index.html.tmpl;
>
> #def get_windspeed_trend($x)
> #if $x > 0
> ⇧
> #elif $x < 0
> ⇩
> #end if
> #end def
>
>
>
> I'm also seeing;
>
>
> Jun 4 13:01:32 weepi /weewxd: forecast: ReportThread: _get_stats: '>' not
> supported between instances of 'NoneType' and 'float'
>
>
>
> around 50 of them followed by
>
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: Generate
> failed with exception '<class 'TypeError'>'
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> Ignoring template /home/weewx/skins/exfoliation/forecast.html.tmpl
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> Reason: '>' not supported between instances of 'NoneType' and 'int'
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> Traceback (most recent call last):
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> File "/home/weewx/bin/weewx/cheetahgenerator.py", line 322, in generate
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> unicode_string = compiled_template.respond()
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> File "_home_weewx_skins_exfoliation_forecast_html_tmpl.py", line 384, in
> respond
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> File "/usr/lib/python3/dist-packages/Cheetah/Template.py", line 1707, in
> _handleCheetahInclude
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> self._CHEETAH__cheetahIncludes[_includeID].respond(trans)
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> File "_home_weewx_skins_exfoliation_forecast_table_inc.py", line 538, in
> respond
> Jun 4 13:01:34 weepi weewx[8650] ERROR weewx.cheetahgenerator: ****
> TypeError: '>' not supported between instances of 'NoneType' and 'int'
>
>
>
> It may have something to do with changes and extensions I've made over the
> years. To be fair, I've just bumped along working this out from first
> principles until it worked so it's highly likely I've not implemented
> changes correctly
>
> From my weewx.conf the only section regarding exfoliation is;
>
> [[exfoliation]]
> HTML_ROOT = public_html/exfoliation
> skin = exfoliation
> #radar_local_img =
> http://radar.weather.gov/ridge/lite/N0R/BOX_loop.gif
> #radar_regional_img =
> http://radar.weather.gov/ridge/Conus/Loop/northeast_loop.gif
> #radar_national_img =
> http://images.intellicast.com/WxImages/Radar/usa.gif
>
> # MT Addition for forecast and alltime,sevenday
> [[[CheetahGenerator]]]
> search_list_extensions = user.forecast.ForecastVariables,
> user.stats.MyStats
>
>
>
> I've run with exfoliation commented out in weewx.conf as well as
> enabled=false and weewx is running without error
>
>
>
> Syslog attached.
>
> before 09:35 I was running 3.9.1 on Python 2
>
> after 09:35 4.1.1 on python 3
>
> post 12:36:37 debug is turned on
>
>
>
> Thanks in Advance
>
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