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poc for avwx api fix #25

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poc for avwx api fix #25

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7073986
poc for avwx api fix
tedder Oct 17, 2023
8a9c9e2
fix number
tedder Oct 17, 2023
8998c64
diff fail
tedder Oct 17, 2023
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13,925 changes: 0 additions & 13,925 deletions logfile.log
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14 changes: 9 additions & 5 deletions metar-display-v4.py
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,7 @@
#Import needed libraries
#Misc libraries
import urllib.request, urllib.error, urllib.parse
import requests
import xml.etree.ElementTree as ET
import time
import sys
Expand Down Expand Up @@ -610,8 +611,8 @@ def set_data():
#depending on what data is to be displayed, either use an URL for METARs and TAFs or read file from drive (pass).
if metar_taf_mos == 1: #Check to see if the script should display TAF data (0) or METAR data (1)
#Define URL to get weather METARS. If no METAR reported withing the last 2.5 hours, Airport LED will be white (nowx).
url = "https://www.aviationweather.gov/adds/dataserver_current/httpparam?dataSource=metars&requestType=retrieve&format=xml&mostRecentForEachStation=constraint&hoursBeforeNow="+str(metar_age)+"&stationString="
logger.info("METAR Data Loading")
url = f"https://aviationweather.gov/api/data/metar?hours={metar_age}&ids={apts}"
logger.info(f"METAR Data Loading from url: {url}")

elif metar_taf_mos == 0: #TAF data
#Define URL to get weather URL for TAF. If no TAF reported for an airport, the Airport LED will be white (nowx).
Expand All @@ -637,7 +638,7 @@ def set_data():

while True: #check internet availability and retry if necessary. Power outage, map may boot quicker than router.
try:
content = urllib.request.urlopen(url)
ret = requests.get(url, headers={'Accept': 'application/xml'})
logger.info('Internet Available')
logger.info(url)
break
Expand All @@ -647,7 +648,10 @@ def set_data():
time.sleep(delay_time)
pass

root = ET.fromstring(content.read()) #Process XML data returned from FAA
try:
root = ET.fromstring(ret.text) #Process XML data returned from FAA
except xml.etree.ElementTree.ParseError as ex:
logger.info(f"failed to parse XML, text: {ret.text}")

#MOS decode routine
#MOS data is downloaded daily from; https://www.weather.gov/mdl/mos_gfsmos_mav to the local drive by crontab scheduling.
Expand Down Expand Up @@ -1063,7 +1067,7 @@ def set_data():
windgustkt = int(metar.find('wind_gust_kt').text)

#grab wind direction from returned FAA data
if metar.find('wind_dir_degrees') is None: #if wind speed is blank, then bypass
if metar.find('wind_dir_degrees') is None or metar.find('wind_dir_degrees').text == 'VRB': #if wind speed is blank, then bypass
winddirdegree = 0
else:
winddirdegree = int(metar.find('wind_dir_degrees').text)
Expand Down
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