rra/satpredictor
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va7eex 2017-02-21 00:31:17 -08:00 committed by GitHub
parent 771738842b
commit 885c5835a0
1 changed files with 5 additions and 7 deletions
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12
get_tle.py
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@ -2,15 +2,11 @@ import requests
import json import json
import array import array
import sys import sys
#Where we pull the data from.
web_tle = [ 'http://www.celestrak.com/NORAD/elements/weather.txt', 'https://www.celestrak.com/NORAD/elements/stations.txt' ] web_tle = [ 'http://www.celestrak.com/NORAD/elements/weather.txt', 'https://www.celestrak.com/NORAD/elements/stations.txt' ]
#celestrak uses a different key value than I do, find all instances of their keys and replace with mine.
sats_of_interest = { 'NOAA-15':'NOAA 15', 'NOAA-18':'NOAA 18', 'NOAA-19':'NOAA 19', 'METEOR-M1':'METEOR-M 1', 'METEOR-M2':'METEOR-M 2', 'ISS':'ISS (ZARYA)' } sats_of_interest = { 'NOAA-15':'NOAA 15', 'NOAA-18':'NOAA 18', 'NOAA-19':'NOAA 19', 'METEOR-M1':'METEOR-M 1', 'METEOR-M2':'METEOR-M 2', 'ISS':'ISS (ZARYA)' }
#sats_of_interest = { 'NOAA-15':'NOAA 15' }
#page = urllib2.urlopen(web_noaa_tle)
#page = requests.get(web_noaa_tle, stream=True)
#NOAA 15 [B] #NOAA 15 [B]
#1 25338U 98030A 16173.50363904 .00000079 00000-0 52195-4 0 9991 #1 25338U 98030A 16173.50363904 .00000079 00000-0 52195-4 0 9991
@ -21,6 +17,7 @@ line_num = 0
cur_sat_line = -1 cur_sat_line = -1
cur_sat = "" cur_sat = ""
#This was originally intended to check that the data I was receiving was legitimate, very half-assed.
def check_line1(str): def check_line1(str):
if( len(str) == 69 ): if( len(str) == 69 ):
fields = {} fields = {}
@ -63,12 +60,13 @@ def check_line2(str):
for tle in web_tle: for tle in web_tle:
page = requests.get(tle, stream=True) page = requests.get(tle, stream=True)
for line in page.iter_lines(): for line in page.iter_lines():
#print '>>', line #I don't actually remember why I made this var 'hsat'
for hsat, sat in sats_of_interest.iteritems(): for hsat, sat in sats_of_interest.iteritems():
if( line.startswith(sat) ): if( line.startswith(sat) ):
cur_sat_line = line_num cur_sat_line = line_num
cur_sat = hsat cur_sat = hsat
#Enable this for data integrity check if you want.
if( line_num == cur_sat_line + 1 and cur_sat_line >= 0 ): if( line_num == cur_sat_line + 1 and cur_sat_line >= 0 ):
if( check_line1(line) ): if( check_line1(line) ):
data[cur_sat] = line data[cur_sat] = line