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Remove sytsem call and fix path joining

pull/12/head
Cees Bassa 2019-02-01 12:05:19 +01:00
parent 81fcc07d9c
commit c12c5eff0f
1 changed files with 22 additions and 11 deletions
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33
update_tle.py
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@ -9,6 +9,8 @@ import datetime
from io import BytesIO
from zipfile import ZipFile
from urllib.request import urlopen
import re
import os
if __name__ == '__main__':
# Read commandline options
@ -31,10 +33,10 @@ if __name__ == '__main__':
tle_path = cfg.get('Common', 'tle_path')
now = datetime.datetime.utcnow()
time = now.strftime("%Y-%m-%d_%H:%M:%S")
time = now.strftime("%Y%m%d_%H%M%S")
# Get Space Track TLEs
catalog_tle = tle_path + 'catalog.tle'
catalog_tle = os.path.join(tle_path, 'catalog.tle')
st = SpaceTrackClient(identity=cfg.get('Credentials', 'st-username'),
password=cfg.get('Credentials', 'st-password'))
@ -43,19 +45,28 @@ if __name__ == '__main__':
with open(catalog_tle, 'w') as fp:
for line in data:
# Fix missing leading zeros
line = re.sub("^1 ", "1 0000", line)
line = re.sub("^2 ", "2 0000", line)
line = re.sub("^1 ", "1 000", line)
line = re.sub("^2 ", "2 000", line)
line = re.sub("^1 ", "1 00", line)
line = re.sub("^2 ", "2 00", line)
line = re.sub("^1 ", "1 0", line)
line = re.sub("^2 ", "2 0", line)
fp.write(line + '\n')
subprocess.call(['sed -i -e "s/^1 /1 0000/g" -e "s/^2 /2 0000/g" -e "s/^1 ' +
' /1 000/g" -e "s/^2 /2 000/g" -e "s/^1 /1 00/g" -e "s/^2 ' +
' /2 00/g" -e "s/^1 /1 0/g" -e "s/^2 /2 0/g" ' + catalog_tle], shell=True)
# subprocess.call(['sed -i -e "s/^1 /1 0000/g" -e "s/^2 /2 0000/g" -e "s/^1 ' +
# ' /1 000/g" -e "s/^2 /2 000/g" -e "s/^1 /1 00/g" -e "s/^2 ' +
# ' /2 00/g" -e "s/^1 /1 0/g" -e "s/^2 /2 0/g" ' + catalog_tle], shell=True)
copyfile(catalog_tle, tle_path + time + '_catalog.txt')
copyfile(catalog_tle, os.path.join(tle_path, time + '_catalog.txt'))
# Get classified TLEs
resp = urlopen("http://www.prismnet.com/~mmccants/tles/classfd.zip")
zipfile = ZipFile(BytesIO(resp.read()))
zipfile.extractall(path=tle_path)
classfd_tle = tle_path + 'classfd.tle'
classfd_tle = os.path.join(tle_path, 'classfd.tle')
content = ''
outsize = 0
@ -66,13 +77,13 @@ if __name__ == '__main__':
outsize += len(line) + 1
output.write(line + b'\n')
copyfile(classfd_tle, tle_path + time + '_classfd.txt')
copyfile(classfd_tle, os.path.join(tle_path, time + '_classfd.txt'))
# Get int TLEs
resp = urlopen("http://www.prismnet.com/~mmccants/tles/inttles.zip")
zipfile = ZipFile(BytesIO(resp.read()))
zipfile.extractall(path=tle_path)
int_tle = tle_path + 'inttles.tle'
int_tle = os.path.join(tle_path, 'inttles.tle')
content = ''
outsize = 0
@ -83,11 +94,11 @@ if __name__ == '__main__':
outsize += len(line) + 1
output.write(line + b'\n')
copyfile(int_tle, tle_path + time + '_inttles.txt')
copyfile(int_tle, os.path.join(tle_path, time + '_inttles.txt'))
# Create bulk catalog
catalogs = [catalog_tle, classfd_tle]
with open(tle_path + 'bulk.tle', 'w') as outfile:
with open(os.path.join(tle_path, 'bulk.tle'), 'w') as outfile:
for fname in catalogs:
with open(fname) as infile:
outfile.write(infile.read())