Did not help. Is it possible there is something in the nginx configuration
'or' the combination of python3/cheetah in the venv that might be at fault
? I'm running a v5 beta pip install FWIW.
Here's the simplest example I can cook up.
Simply try to show the units for something in group_concentration....
#errorCatcher Echo
<html lang="en">
<head>
<title> test page </title>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
This should look ok ==> $unit.label.pm2_5_cf_1<
</body>
</html>
On Friday, August 25, 2023 at 6:47:54 PM UTC-7 Tom Keffer wrote:
> Your little test page is still being interpreted by Chrome as being
> encoded in "windows-1252". Try including a meta tag for the encoding:
>
> <html lang="en">
> <head>
> <title> test page </title>
> <meta charset="UTF-8">
> </head>
> <body>
>
> On Fri, Aug 25, 2023 at 6:08 PM vince <[email protected]> wrote:
>
>> No joy.
>>
>> Try "test.html" now for a far simpler variant.
>> It'll take a few minutes for the rsync to update the public version.
>>
>> Here's the page source.
>>
>> <html lang="en">
>> <head>
>> <title> test page </title>
>> </head>
>>
>> <body>
>> <table>
>> <tbody>
>> <tr>
>> <td class="stats_label">AQI (current)</td>
>> <td class="stats_data">80.5</td>
>> </tr>
>> <tr>
>> <td class="stats_label">AQI (last hour)</td>
>> <td class="stats_data">72.25</td>
>> </tr>
>> <tr>
>> <td class="stats_label">AQI (last day)</td>
>> <td class="stats_data">76.80139372822299</td>
>> </tr>
>> <tr>
>> <td class="stats_label">pm2_5_cf_1</td>
>> <td class="stats_data">25.960
>> µg/m³</td>
>> </tr>
>> </tbody>
>> </table>
>> </body>
>> </html>
>>
>>
>> On Friday, August 25, 2023 at 5:32:28 PM UTC-7 Tom Keffer wrote:
>>
>>> The problem is the 'xmlns' declaration in your <html> tag. It is causing
>>> metadata to be pulled in, which says that the character set is
>>> "windows-1252".
>>>
>>> Change this
>>>
>>>
>>>
>>> *<html xmlns="http://www.w3.org/1999/xhtml
>>> <http://www.w3.org/1999/xhtml>"> <head
>>> profile="http://www.w3.org/2005/10/profile
>>> <http://www.w3.org/2005/10/profile>">*
>>>
>>> to this
>>>
>>> *<html lang="en">*
>>> * <head>*
>>>
>>> and I think your troubles will go away.
>>>
>>> -tk
>>>
>>> On Fri, Aug 25, 2023 at 4:29 PM Greg from Oz <[email protected]> wrote:
>>>
>>>> I am in Australia and https://www.skahan.net/weewx/purpleair.html
>>>> works. So the Australian geo block is working OK.
>>>> [image: Screenshot from 2023-08-26 09-25-36.png]
>>>>
>>>> On Saturday, 26 August 2023 at 09:10:00 UTC+10 Tom Keffer wrote:
>>>>
>>>>> Both the template and the skin configuration look fine.
>>>>>
>>>>> Despite being just down the road from you, I am unable to connect to
>>>>> your webserver.
>>>>>
>>>>>
>>>>>
>>>>> On Thu, Aug 24, 2023 at 5:15 PM vince <[email protected]> wrote:
>>>>>
>>>>>> URL that rsync uploads to is
>>>>>> https://www.skahan.net/weewx/purpleair.html - this will not be
>>>>>> available unless you're in US/CA/AU probably due to some geoip blocking
>>>>>> that I have set up on the ISP side to try to limit how many bots bang on
>>>>>> the site.
>>>>>>
>>>>>> Same thing happens on chrome on mac os and iphone as well as Safari
>>>>>> on mac os. The weewx host is a current RaspiOS pi4. Adding the
>>>>>> encoding=utf_8 line didn't help, unfortunately. The encoding was
>>>>>> previously set to html_entities in skin.conf
>>>>>>
>>>>>> I've attached the .tmpl file and skin.conf for the skin in case there
>>>>>> are obvious errors therein. FWIW the skin is kinda ancient so it's
>>>>>> possible I missed adding something along the way.
>>>>>>
>>>>>>
>>>>>> On Thursday, August 24, 2023 at 3:58:44 PM UTC-7 Tom Keffer wrote:
>>>>>>
>>>>>>> Internal to WeeWX, the label microgram_per_meter_cubed is encoded in
>>>>>>> Unicode. To be included in a template, it has to be converted to an
>>>>>>> appropriate byte string using an encoding. By default, the Seasons
>>>>>>> templates use html entities to do this encoding. The results will be in
>>>>>>> simple ASCII.
>>>>>>>
>>>>>>> Note: this is *separate* from the encoding used by the templates
>>>>>>> themselves, which is generally UTF-8. This is what you're setting with
>>>>>>> the
>>>>>>> #encoding directive. This is useful if one were to include UTF-8
>>>>>>> characters *directly
>>>>>>> in the templates themselves*. But, that's not what's happening here.
>>>>>>>
>>>>>>> The html entity encoding for the cube symbol is either "³", or
>>>>>>> "³". For whatever reason, your Python installation is choosing the
>>>>>>> latter, which your browser does not seem to be capable of interpreting
>>>>>>> as
>>>>>>> the cube symbol. I've seen this happen when the file suffix is ".txt",
>>>>>>> but
>>>>>>> yours is ".html" (check!).
>>>>>>>
>>>>>>> It may be a browser specific thing. What browser are you using?
>>>>>>> Perhaps you can point us to the page?
>>>>>>>
>>>>>>> One thing you can try is another encoding besides html entities. For
>>>>>>> example, utf-8.
>>>>>>>
>>>>>>> *[CheetahGenerator]*
>>>>>>> * encoding=utf_8 *
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Aug 24, 2023 at 3:30 PM vince <[email protected]> wrote:
>>>>>>>
>>>>>>>> Thanks. No joy.
>>>>>>>>
>>>>>>>> Added to top of the file under the echo line ala...
>>>>>>>>
>>>>>>>> ## Copyright 2009-2018 Tom Keffer, Matthew Wall
>>>>>>>> ## Distributed under terms of GPLv3. See LICENSE.txt for your
>>>>>>>> rights.
>>>>>>>> #errorCatcher Echo
>>>>>>>> #encoding UTF-8
>>>>>>>>
>>>>>>>> #set $periods = $to_list($DisplayOptions.get('periods', ['day',
>>>>>>>> 'week', 'month', 'year']))
>>>>>>>> #set $plot_groups = $to_list($DisplayOptions.get('plot_groups',
>>>>>>>> ['tempdew', 'wind', 'rain']))
>>>>>>>>
>>>>>>>> ## use this span to determine whether there are any data to
>>>>>>>> consider.
>>>>>>>> #set $recent=$span($day_delta=30, boundary='midnight')
>>>>>>>>
>>>>>>>> <!DOCTYPE html>
>>>>>>>> <html lang="$lang">
>>>>>>>> <head>
>>>>>>>> <meta charset="UTF-8">
>>>>>>>> <title>$station.location</title>
>>>>>>>> <link rel="icon" type="image/png" href="favicon.ico" />
>>>>>>>> <link rel="stylesheet" type="text/css" href="seasons.css"/>
>>>>>>>> #if $station.station_url
>>>>>>>> <link rel="canonical" href="$station.station_url/$filename" />
>>>>>>>> #end if
>>>>>>>> <script src="seasons.js"></script>
>>>>>>>> </head>
>>>>>>>>
>>>>>>>> <body onload="setup();">
>>>>>>>> #include "titlebar.inc"
>>>>>>>>
>>>>>>>> And appended the AQI line to the footer to make it easier for me to
>>>>>>>> find during testing...
>>>>>>>>
>>>>>>>> <p class="footnote">
>>>>>>>> $gettext("This station is controlled by <a href='
>>>>>>>> https://weewx.com'>WeeWX</a>, an experimental weather software
>>>>>>>> system written in Python.")
>>>>>>>> AQI:
>>>>>>>> $latest('purpleair_binding').aqi2_5.format(format_string="%.0f")
>>>>>>>> ($latest('purpleair_binding').pm2_5_cf_1.format(format_string="%.1f"))
>>>>>>>>
>>>>>>>>
>>>>>>>> Result looks like:
>>>>>>>> This station is controlled by WeeWX <https://weewx.com/>, an
>>>>>>>> experimental weather software system written in Python. AQI: 64 (17.9
>>>>>>>> µg/m³)
>>>>>>>>
>>>>>>>> Output in the .html is:
>>>>>>>> <p class="footnote">
>>>>>>>> This station is controlled by <a
>>>>>>>> href='https://weewx.com'>WeeWX</a>,
>>>>>>>> an experimental weather software system written in Python.
>>>>>>>> AQI: 64 (17.9 µg/m³)
>>>>>>>>
>>>>>>>> On Thursday, August 24, 2023 at 3:16:01 PM UTC-7 gjr80 wrote:
>>>>>>>>
>>>>>>>>> I notice the Seasons index.html.tmpl does not have a #encoding
>>>>>>>>> directive (though the other Seasons .html.tmpl files do). Have
>>>>>>>>> you tried adding a #encoding directive à la:
>>>>>>>>>
>>>>>>>>> #errorCatcher Echo #encoding UTF-8 <!DOCTYPE html>
>>>>>>>>>
>>>>>>>>> Gary
>>>>>>>>>
>>>>>>>>> On Friday, 25 August 2023 at 07:19:12 UTC+10 vince wrote:
>>>>>>>>>
>>>>>>>>>> Well I can't explain it at all. I appended the same .tmpl line
>>>>>>>>>> at the bottom of index.html.tmpl for the Seasons skin (trusting Tom
>>>>>>>>>> gets
>>>>>>>>>> this stuff correctly) and I still see funny encoding in Safari +
>>>>>>>>>> Chrome
>>>>>>>>>> (mac) and in Chrome (iphone). I can only guess it has something to
>>>>>>>>>> do
>>>>>>>>>> with the locale or i18n settings on the pi4 that weewx is running
>>>>>>>>>> on, but
>>>>>>>>>> I'm just guessing completely at this point.
>>>>>>>>>>
>>>>>>>>>> On Thursday, August 24, 2023 at 12:54:21 PM UTC-7 Karen K wrote:
>>>>>>>>>>
>>>>>>>>>>> Unfortunately the greek my character and the cubic symbol are
>>>>>>>>>>> not US-ASCII. So they have the 8th bit set. There are different
>>>>>>>>>>> methods to
>>>>>>>>>>> do that. The older one is ISO 8859, where one byte is always one
>>>>>>>>>>> character.
>>>>>>>>>>> The newer one is UTF-8 where one character can be 1, 2 or even more
>>>>>>>>>>> bytes.
>>>>>>>>>>> So if you have an UTF-8 character, containing of 2 bytes
>>>>>>>>>>> interpreted as ISO
>>>>>>>>>>> 8859, you see 2 characters instead of the one you want to see.
>>>>>>>>>>>
>>>>>>>>>>> So the question is: What does the browser think about the
>>>>>>>>>>> character set? And what character set is used for Cheetah?
>>>>>>>>>>>
>>>>>>>>>>> See the first line of the templates *.html.tmpl. There is a line
>>>>>>>>>>> beginning with #encoding followed by the name of a character set.
>>>>>>>>>>> That name
>>>>>>>>>>> must match the character set you used to save the file.
>>>>>>>>>>>
>>>>>>>>>>> Then there may be a line <meta charset="UTF-8" /> (or
>>>>>>>>>>> ISO-8859-1 instead of UTF-8).
>>>>>>>>>>>
>>>>>>>>>>> Then, in skin.conf there may be lines "encoding = ...". What do
>>>>>>>>>>> they say?
>>>>>>>>>>>
>>>>>>>>>>> Make sure, all the encoding directives match your file's
>>>>>>>>>>> encoding.
>>>>>>>>>>>
>>>>>>>>>>> vince schrieb am Donnerstag, 24. August 2023 um 21:29:46 UTC+2:
>>>>>>>>>>>
>>>>>>>>>>>> I have absolutely no idea what you just said. Sorry - US ASCII
>>>>>>>>>>>> person here :-)
>>>>>>>>>>>>
>>>>>>>>>>>> View source shows
>>>>>>>>>>>> AQI: 56 (14.6 µg/m³)
>>>>>>>>>>>>
>>>>>>>>>>>> and https://www.w3schools.com/charsets/ref_html_8859.asp
>>>>>>>>>>>> matches up (circumflex accent and micro symbol) but I have no idea
>>>>>>>>>>>> what to
>>>>>>>>>>>> do about it.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>> 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 [email protected].
>>>>>>>> To view this discussion on the web visit
>>>>>>>> https://groups.google.com/d/msgid/weewx-user/d39d52c7-3a0d-4a2a-93a8-97fb2f329b7fn%40googlegroups.com
>>>>>>>>
>>>>>>>> <https://groups.google.com/d/msgid/weewx-user/d39d52c7-3a0d-4a2a-93a8-97fb2f329b7fn%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>>>>>> .
>>>>>>>>
>>>>>>> --
>>>>>> 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 [email protected].
>>>>>>
>>>>> To view this discussion on the web visit
>>>>>> https://groups.google.com/d/msgid/weewx-user/34810d7b-e939-4f26-9868-41da36ffc992n%40googlegroups.com
>>>>>>
>>>>>> <https://groups.google.com/d/msgid/weewx-user/34810d7b-e939-4f26-9868-41da36ffc992n%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>>>> .
>>>>>>
>>>>> --
>>>> 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 [email protected].
>>>>
>>> To view this discussion on the web visit
>>>> https://groups.google.com/d/msgid/weewx-user/36b2cb84-ceb4-4898-9f5b-dd351ebb0461n%40googlegroups.com
>>>>
>>>> <https://groups.google.com/d/msgid/weewx-user/36b2cb84-ceb4-4898-9f5b-dd351ebb0461n%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>> .
>>>>
>>> --
>> 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 [email protected].
>>
> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/weewx-user/c46b679f-4c2a-407e-83f9-57836f539714n%40googlegroups.com
>>
>> <https://groups.google.com/d/msgid/weewx-user/c46b679f-4c2a-407e-83f9-57836f539714n%40googlegroups.com?utm_medium=email&utm_source=footer>
>> .
>>
>
--
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 [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/weewx-user/1208ff69-5fa2-427c-afb4-f62a9377da1bn%40googlegroups.com.
