WeeWX can use either version of Python. You just have to make sure the requisite dependencies are installed for both.
On Tue, Mar 1, 2022 at 4:49 AM f4n...@gmail.com <f4n...@gmail.com> wrote: > can this be done separately for multiple weewx instances? so, could i > start one instance with python3 and the other with python2? Would I have to > add the conf path? > > tke...@gmail.com schrieb am Dienstag, 1. März 2022 um 12:50:19 UTC+1: > >> I usually specify the python version explicitly, rather than rely on the >> "hash >> bang <https://en.wikipedia.org/wiki/Shebang_(Unix)>" in the >> application's file. >> >> *python3 /usr/share/weewxd* >> >> >> rather than >> >> */usr/share/weewxd* >> >> >> or >> >> *weewxd* >> >> >> That way, you know exactly what you're getting. >> >> >> >> >> On Tue, Mar 1, 2022 at 3:40 AM f4n...@gmail.com <f4n...@gmail.com> wrote: >> >>> That was it (the #FTP.last), thanks a lot for your fast help! >>> >>> How can I tell it to use a certain python version? Just in case if that >>> would be the case >>> >>> tke...@gmail.com schrieb am Dienstag, 1. März 2022 um 12:22:18 UTC+1: >>> >>>> NB: the program wee_reports will run *all* reports in weewx.conf, >>>> including FTP. That means the files it generates will get uploaded. That >>>> may not be what you want. >>>> >>>> In any case, the file *#FTP.last *holds information about the last >>>> upload of each file. This is used to minimize the amount of FTP traffic. >>>> >>>> I'm just guessing, but it's possible that you're using a different >>>> version of Python for weewxd than wee_report. The Python 2 protocol may be >>>> incompatible with the Python 3 protocol. >>>> >>>> Try deleting the file. You'll find it in /var/www/html. It will be >>>> regenerated again. And, make sure you're using the same version of Python >>>> for both programs. >>>> >>>> -tk >>>> >>>> On Tue, Mar 1, 2022 at 3:13 AM f4n...@gmail.com <f4n...@gmail.com> >>>> wrote: >>>> >>>>> Since i used it, i get following error even when i restart weewx: >>>>> >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] INFO >>>>> weewx.reportengine: Copied 0 files to /var/www/html/weewx_sdr >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: Caught unrecoverable exception in generator >>>>> 'weewx.reportengine.FtpGenerator' >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** unsupported pickle protocol: 3 >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** Traceback (most recent call last): >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** File >>>>> "/usr/share/weewx/weewx/reportengine.py", line 197, in run >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** obj.start() >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** File >>>>> "/usr/share/weewx/weewx/reportengine.py", line 378, in start >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** self.run() >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** File >>>>> "/usr/share/weewx/weewx/reportengine.py", line 429, in run >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** n = ftp_data.run() >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** File >>>>> "/usr/share/weewx/weeutil/ftpupload.py", line 100, in run >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** timestamp, fileset, hashdict = >>>>> self.get_last_upload() >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** File >>>>> "/usr/share/weewx/weeutil/ftpupload.py", line 241, in get_last_upload >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** timestamp = cPickle.load(f) >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** ValueError: unsupported pickle >>>>> protocol: 3 >>>>> Mar 1 12:11:37 raspi-wsdi1b weewx-weewx-sdr[8548] ERROR >>>>> weewx.reportengine: **** Generator terminated >>>>> >>>>> And the files on the FTP are getting no longer refreshed, only if i >>>>> let run wee_report manually. What happened? >>>>> >>>>> f4n...@gmail.com schrieb am Dienstag, 1. März 2022 um 12:03:27 UTC+1: >>>>> >>>>>> Now i get it, thanks >>>>>> >>>>>> kk44...@gmail.com schrieb am Dienstag, 1. März 2022 um 11:17:45 >>>>>> UTC+1: >>>>>> >>>>>>> That command line, Tom gave, creates all the other plots, too. >>>>>>> >>>>>>> f4n...@gmail.com schrieb am Dienstag, 1. März 2022 um 11:12:38 >>>>>>> UTC+1: >>>>>>> >>>>>>>> Are there also yearly graph reports from past years possible or >>>>>>>> just daily? >>>>>>>> >>>>>>>> morr...@gmail.com schrieb am Dienstag, 1. März 2022 um 00:30:08 >>>>>>>> UTC+1: >>>>>>>> >>>>>>>>> Also, we had a flurry of activity discussing this in the week >>>>>>>>> after the event. I started and had help from the community in >>>>>>>>> developing a >>>>>>>>> script specific to the eruption. >>>>>>>>> >>>>>>>>> https://groups.google.com/g/weewx-user/c/kw6i-VZibc4/m/HB4K5dNmBwAJ >>>>>>>>> >>>>>>>>> Script is here: https://github.com/morrowwm/weewx_tonga_browse >>>>>>>>> >>>>>>>>> P.S. Tom at al, please let me know if this sort of response is >>>>>>>>> inappropriate here. >>>>>>>>> On Saturday, February 19, 2022 at 6:03:45 p.m. UTC-4 >>>>>>>>> kede...@gmail.com wrote: >>>>>>>>> >>>>>>>>>> Hello, >>>>>>>>>> >>>>>>>>>> perhaps there is already a solution here for my problem but >>>>>>>>>> searching with keywords doesn't give me any results. >>>>>>>>>> >>>>>>>>>> Using WeeWX since several years I am able to have diagrams of the >>>>>>>>>> last day(s), last week, last month and the last year. >>>>>>>>>> >>>>>>>>>> But if I want to look at a special date in past for specified >>>>>>>>>> period of time I have no tool to zooming those data out of my local >>>>>>>>>> database and visualize them. >>>>>>>>>> >>>>>>>>>> For example in January the vulcano Hunga-Tonga-Hunga-Ha'apai had >>>>>>>>>> an eruption that sends a pressure wave around the world witch was >>>>>>>>>> detected >>>>>>>>>> by all weatherstations. But I have no chance to focuse on that event. >>>>>>>>>> >>>>>>>>>> Storing weatherdata for several years in a database on a SD-Card >>>>>>>>>> may not be necessary if I am not flexibel in data requests. >>>>>>>>>> >>>>>>>>>> Any idea? >>>>>>>>>> >>>>>>>>>> Kind regards >>>>>>>>>> Klaus >>>>>>>>>> >>>>>>>>> -- >>>>> >>>> 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+...@googlegroups.com. >>>>> >>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/weewx-user/fceac42d-7926-4ed1-a4b2-b711c829ca1fn%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/weewx-user/fceac42d-7926-4ed1-a4b2-b711c829ca1fn%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 weewx-user+...@googlegroups.com. >>> >> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/weewx-user/466772ae-8e11-4c4f-bbe2-1a6177c94bc1n%40googlegroups.com >>> <https://groups.google.com/d/msgid/weewx-user/466772ae-8e11-4c4f-bbe2-1a6177c94bc1n%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 weewx-user+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/e2752e92-26e5-40ec-9e5d-1a40053e67c8n%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/e2752e92-26e5-40ec-9e5d-1a40053e67c8n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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