Thanks Tom. I appreciate you trying this out. Another tester reported this and I’ve subsequently updated the extension to check for Python 3.7. And updated the README accordingly.
I’d rather not give up the type annotations and I do understand this limits potential users. I’m also not listing any of my stuff in any WeeWX 4 compatible lists (or any lists for that matter) as I think it would be misleading considering the limitation. Cheers, John >> On Jul 5, 2020, at 11:52 AM, Tom Keffer <[email protected]> wrote: > > Using Python v3.7.3 I get > > Jul 5 11:47:29 nuc weewx[158105] INFO weewx.engine: Using archive interval > of 60 seconds (specified by hardware) > Jul 5 11:47:29 nuc weewx[158105] INFO weewx.restx: StationRegistry: > Registration not requested. > Jul 5 11:47:29 nuc weewx[158105] INFO weewx.restx: Wunderground: Posting not > enabled. > Jul 5 11:47:29 nuc weewx[158105] INFO weewx.restx: PWSweather: Posting not > enabled. > Jul 5 11:47:29 nuc weewx[158105] INFO weewx.restx: CWOP: Posting not enabled. > Jul 5 11:47:29 nuc weewx[158105] INFO weewx.restx: WOW: Posting not enabled. > Jul 5 11:47:29 nuc weewx[158105] INFO weewx.restx: AWEKAS: Posting not > enabled. > Jul 5 11:47:29 nuc weewx[158105] CRITICAL __main__: Caught unrecoverable > exception: > Jul 5 11:47:29 nuc weewx[158105] CRITICAL __main__: **** invalid syntax > (loopdata.py, line 59) > Jul 5 11:47:29 nuc weewx[158105] CRITICAL __main__: **** Traceback > (most recent call last): > Jul 5 11:47:29 nuc weewx[158105] CRITICAL __main__: **** File > "./bin/weewxd", line 148, in main > Jul 5 11:47:29 nuc weewx[158105] CRITICAL __main__: **** engine = > weewx.engine.StdEngine(config_dict) > Jul 5 11:47:29 nuc weewx[158105] CRITICAL __main__: **** File > "/home/weewx/bin/weewx/engine.py", line 76, in __init__ > Jul 5 11:47:29 nuc weewx[158105] CRITICAL __main__: **** > self.loadServices(config_dict) > Jul 5 11:47:29 nuc weewx[158105] CRITICAL __main__: **** File > "/home/weewx/bin/weewx/engine.py", line 139, in loadServices > Jul 5 11:47:29 nuc weewx[158105] CRITICAL __main__: **** obj = > weeutil.weeutil.get_object(svc)(self, config_dict) > Jul 5 11:47:30 nuc weewx[158105] CRITICAL __main__: **** File > "/home/weewx/bin/weeutil/weeutil.py", line 1093, in get_object > Jul 5 11:47:30 nuc weewx[158105] CRITICAL __main__: **** mod = > __import__(module) > Jul 5 11:47:30 nuc weewx[158105] CRITICAL __main__: **** File > "/home/weewx/bin/user/loopdata.py", line 59 > Jul 5 11:47:30 nuc weewx[158105] CRITICAL __main__: **** > COMPASS_OBSERVATIONS: List[str] = ['windDir', 'windGustDir'] > Jul 5 11:47:30 nuc weewx[158105] CRITICAL __main__: **** > ^ > Jul 5 11:47:30 nuc weewx[158105] CRITICAL __main__: **** SyntaxError: > invalid syntax > Jul 5 11:47:30 nuc weewx[158105] CRITICAL __main__: **** Exiting. > > Incidentally, I strongly encourage coding to the same support matrix as WeeWX > itself: Python v2.7 and V3.5 and later. Otherwise, you'll exclude a lot of > potential users. > > -tk > > -tk > >> On Sat, Jul 4, 2020 at 6:59 PM John Kline <[email protected]> wrote: >> Hi all, >> >> I have an extension, LoopData, that can be used to update weewx report web >> pages on each loop packet (of course, JavaScript is needed in the web pages). >> >> I’ve tested it with US, METRIC and METRICWX databases targeting US and >> metric reports. >> >> Alas, I have only tested it with the the RainWise CC3000 and IP100 drivers >> and the simulator. I suspect there will be issues when other drivers are >> tried. >> >> It’s been tried by a couple of people on weewx-users, but at this point, I’d >> prefer weewx-developers give it a try. >> >> I would appreciate it if some of you could try it. Running it just for a >> couple of loop cycles is fine—to see if the loop-data.txt file is being >> produced and to verify the contents of it look good. >> >> The install sets loop_data_dir to/home/weewx/public_html (yes, it should use >> a symbolic here). Change it as necessary. >> >> The file is named loop-data.txt (by default). >> >> Please note, one user complained, after installing many versions, that one >> version of loopdata broke his installation. He’s since fixed his >> weewx.conf. I don’t believe the very simple install did that; but I feel it >> necessary to make you aware this. If you do find this issue. Simply copy >> over the backup of weewx.conf that the install makes and restart. (And of >> course, report the issue.) >> >> The aim is for loop-data.txt to yield exactly what the JavaScript needs >> right out of the box. Please let me know what issues you run into. >> >> Install at head from https://github.com/chaunceygardiner/weewx-loopdata. >> Detailed installation instructions are there. >> >> Details of LoopData >> (BTW, credit to Gary for his great rtgd work that inspired this.) >> >> To use LoopData, you pick a report to target (e.g., SeasonsReport) and then >> all scalar observations, along with day high (w/ time), low (w/time), >> average, weighted average and sums are available in a form appropriate for >> the report. That is, all of these are automatically converted and formatted >> to match the target report. As such, if the SeasonsReport is targeted, and >> one changes windSpeed in the SeasonsReport to be in meters per second with >> three decimal places, windSpeed in the loop-data.txt file will also be in >> meters per second with three decimal places. Formatting with a label is >> achieved simply by prepending FMT_ to the observation. As such, >> FMT_SUM_rain would yield “FMT_SUM_rain”: “0.03 in” in loop-data.txt if .03 >> inches of rain fell today (even if the database was METRIC). >> >> Of course, if all of this data would make for an enormous loop-data.txt >> file: <obs>, FMT_<obs>, SUM_<obs>, FMT_SUM_<obs>, AVG_<obs>, FMT_AVG_<obs> >> and so on and so forth). As such, it is possible to only include what you >> are going to use. >> >> For example: >> [[Include]] >> fields = dateTime, windSpeed, COMPASS_windDir, DESC_barometerRate, >> FMT_barometer, FMT_SUM_rain, FMT_dewpoint, FMT_heatindex, FMT_outHumidity, >> FMT_outTemp, FMT_rainRate, FMT_windchill, FMT_windSpeed, FMT_HI_windGust, >> FMT_10mMaxGust, pm2_5_aqi, pm2_5_aqic >> >> Yields a loop-data.txt file containing the following. This is assuming >> everything in the include is in the loop packet. Anything not in the loop >> packet will, of course, not be present in loop-data.txt. >> >> {"dateTime": 1593911456, "windSpeed": "4.4", "COMPASS_windDir": "N", >> "DESC_barometerRate": "Falling Slowly", "FMT_barometer": "29.965 inHg", >> "FMT_SUM_rain": "0.00 in", "FMT_dewpoint": "55.4\u00b0F", "FMT_heatindex": >> "88.2\u00b0F", "FMT_outHumidity": "33%", "FMT_outTemp": "88.2\u00b0F", >> "FMT_rainRate": "0.00 in/h", "FMT_windchill": "88.2\u00b0F", >> "FMT_windSpeed": "4.4 mph", "FMT_HI_windGust": "12.6 mph", "FMT_10mMaxGust": >> "9.1 mph", "pm2_5_aqi": "46", "pm2_5_aqic": "11204096"} >> >> Please let me know if you were successful and/or any issues that arose. >> >> Cheers, >> John >> -- >> You received this message because you are subscribed to the Google Groups >> "weewx-development" 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-development/C255B03F-8498-48D9-A7A2-0D5EEACEF6C1%40johnkline.com. -- You received this message because you are subscribed to the Google Groups "weewx-development" 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-development/783D6906-C880-41BA-94A8-A26E48414324%40johnkline.com.
