b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
120 lines
3 KiB
Python
Executable file
120 lines
3 KiB
Python
Executable file
# -*- coding: utf-8 -*-
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import sys, re, json
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from xml.parsers import expat
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#
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# Parse the TZ input file and build the tree.
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#
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text = open("../tz.json").read()
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data = json.loads(text)
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cities = {}
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conflicts = {
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'CD': 'Africa/Kinshasa',
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'ML': 'Africa/Bamako',
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'AR': 'America/Argentina/Buenos_Aires', # This is weird in tz.json I guess
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'BR': 'America/Sao_Paulo',
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'CA': 'America/Toronto',
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'CL': 'America/Santiago',
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'GL': 'America/Godthab',
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'MX': 'America/Mexico_City',
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'US': 'America/New_York',
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'VI': 'America/Virgin',
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'AQ': 'Antarctica/South_Pole',
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'CN': 'Asia/Chongqing', # Beijing is not in our database?
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'CY': 'Asia/Nicosia',
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'ID': 'Asia/Jakarta',
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'IL': 'Asia/Jerusalem',
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'KZ': 'Asia/Almaty',
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'MN': 'Asia/Ulan_Bator',
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'MY': 'Asia/Kuala_Lumpur',
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'PS': 'Asia/Gaza',
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'TM': 'Asia/Ashgabat',
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'UZ': 'Asia/Tashkent',
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'VN': 'Asia/Saigon',
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'AU': 'Australia/Sydney',
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'ES': 'Europe/Madrid',
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'GB': 'Europe/London',
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'MD': 'Europe/Chisinau',
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'NO': 'Europe/Oslo',
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'PT': 'Europe/Lisbon',
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'RU': 'Europe/Moscow',
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'TR': 'Europe/Istanbul',
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'UA': 'Europe/Kyiv',
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'AS': 'Pacific/Samoa',
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'EC': 'Pacific/Galapagos',
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'FM': 'Pacific/Ponape',
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'KI': 'Pacific/Kiritimati',
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'MH': 'Pacific/Kwajalein',
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'NZ': 'Pacific/Auckland',
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'PF': 'Pacific/Tahiti',
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'UM': 'Pacific/Midway'
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}
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for continent in data:
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for entry in data[continent]:
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cc = entry['cc'].encode('ascii')
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city = entry['city'].encode('ascii')
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if cc in cities:
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if not cc in conflicts:
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print(city)
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cities[cc] = conflicts[cc]
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else:
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cities[cc] = continent + '/' + city
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#
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# Parse the APN input file and build the tree.
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#
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apn_tz = {}
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def start_element(name, attrs):
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global cc, apn_tz
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if name == "country":
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cc = attrs['code'].encode('ascii')
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if not re.match('[a-z]{2}', cc):
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print("invalid cc='" + cc + "'")
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sys.exit(-1)
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if name == "network-id":
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mcc = attrs['mcc'].encode('ascii')
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mnc = attrs['mnc'].encode('ascii')
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if not re.match('[0-9]{3}', mcc) or not re.match('[0-9]{1,3}', mnc):
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print("invalid mcc='" + mcc + "' or mnc='" + mnc + "'")
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sys.exit(-1)
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if not mcc in apn_tz:
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apn_tz[mcc] = {}
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apn_tz[mcc][mnc] = cities[cc.upper()]
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def char_data(text):
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True
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def end_element(name):
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True
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p = expat.ParserCreate()
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p.StartElementHandler = start_element
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p.CharacterDataHandler = char_data
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p.EndElementHandler = end_element
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p.ParseFile(open('service_providers.xml', 'rb'))
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#
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# Sort/filter apn_tz
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#
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for mcc in apn_tz:
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tz_list = apn_tz[mcc]
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tmp = ''
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same_tz = True
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for mnc in tz_list:
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if (tmp == ''):
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tmp = tz_list[mnc]
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elif (tmp != tz_list[mnc]):
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same_tz = False
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break
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if same_tz:
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apn_tz[mcc] = tmp
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print(json.dumps(apn_tz, sort_keys = True, indent = 2))
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exit()
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