mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-14 04:04:34 +00:00
55 lines
2.4 KiB
Python
Executable File
55 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
# Copyright (C) 2021 ArjanOnwezen
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; see the file COPYING. If not, write to
|
|
# the Free Software Foundation, Inc., 51 Franklin Street,
|
|
# Boston, MA 02110-1301, USA.
|
|
#
|
|
|
|
# -------------------------------------------------------------------------------------
|
|
# Create airline.db, used for ADS-B receiver application, using
|
|
# https://raw.githubusercontent.com/kx1t/planefence-airlinecodes/main/airlinecodes.txt
|
|
# as a source.
|
|
# -------------------------------------------------------------------------------------
|
|
import csv
|
|
import unicodedata
|
|
icao_codes=bytearray()
|
|
airlines_countries=bytearray()
|
|
row_count=0
|
|
|
|
database=open("airlines.db", "wb")
|
|
|
|
with open('airlinecodes.txt', 'rt') as csv_file:
|
|
sorted_lines=sorted(csv_file.readlines())
|
|
|
|
for row in csv.reader(sorted_lines, quotechar='"', delimiter=',', quoting=csv.QUOTE_ALL, skipinitialspace=True):
|
|
icao_code=row[0]
|
|
# Normalize some unicode characters
|
|
airline=unicodedata.normalize('NFKD', row[1][:32]).encode('ascii', 'ignore')
|
|
country=unicodedata.normalize('NFKD', row[3][:32]).encode('ascii', 'ignore')
|
|
if len(icao_code) == 3 :
|
|
airline_padding=bytearray()
|
|
country_padding=bytearray()
|
|
print(icao_code,' - ', airline,' - ', country)
|
|
icao_codes=icao_codes+bytearray(icao_code+'\0', encoding='ascii')
|
|
airline_padding=bytearray('\0' * (32 - len(airline)), encoding='ascii')
|
|
country_padding=bytearray('\0' * (32 - len(country)), encoding='ascii')
|
|
airlines_countries=airlines_countries+bytearray(airline+airline_padding+country+country_padding)
|
|
row_count+=1
|
|
|
|
database.write(icao_codes+airlines_countries)
|
|
print("Total of", row_count, "ICAO codes stored in database")
|
|
|