[41] | 1 | # Interface towards the websites used
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| 2 |
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| 3 | #------------------------------------------------------------------------------
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| 4 |
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| 5 | import const
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[97] | 6 | import util
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[41] | 7 |
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| 8 | import threading
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| 9 | import sys
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[51] | 10 | import urllib
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[41] | 11 | import urllib2
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| 12 | import hashlib
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[66] | 13 | import time
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[41] | 14 | import datetime
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| 15 | import codecs
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[106] | 16 | import traceback
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[63] | 17 | import xml.sax
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[41] | 18 |
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| 19 | #---------------------------------------------------------------------------------------
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| 20 |
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| 21 | def readline(f):
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| 22 | """Read a line from the given file.
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| 23 |
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| 24 | The line is stripped and empty lines are discarded."""
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| 25 | while True:
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| 26 | line = f.readline()
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| 27 | if not line: return ""
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| 28 | line = line.strip()
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| 29 | if line:
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| 30 | return line
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| 31 |
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| 32 | #---------------------------------------------------------------------------------------
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| 33 |
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| 34 | class BookedFlight(object):
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| 35 | """A flight that was booked."""
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[191] | 36 | TYPECODE2TYPE = { "736" : const.AIRCRAFT_B736,
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| 37 | "73G" : const.AIRCRAFT_B737,
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| 38 | "738" : const.AIRCRAFT_B738,
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| 39 | "73H" : const.AIRCRAFT_B738C,
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| 40 | "733" : const.AIRCRAFT_B733,
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| 41 | "734" : const.AIRCRAFT_B734,
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| 42 | "735" : const.AIRCRAFT_B735,
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| 43 | "DH4" : const.AIRCRAFT_DH8D,
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| 44 | "762" : const.AIRCRAFT_B762,
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| 45 | "763" : const.AIRCRAFT_B763,
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| 46 | "CR2" : const.AIRCRAFT_CRJ2,
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| 47 | "F70" : const.AIRCRAFT_F70,
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| 48 | "LI2" : const.AIRCRAFT_DC3,
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| 49 | "TU3" : const.AIRCRAFT_T134,
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| 50 | "TU5" : const.AIRCRAFT_T154,
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| 51 | "YK4" : const.AIRCRAFT_YK40 }
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[41] | 52 |
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[191] | 53 | TYPE2TYPECODE = { const.AIRCRAFT_B736 : "736",
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| 54 | const.AIRCRAFT_B737 : "73G",
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| 55 | const.AIRCRAFT_B738 : "738",
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| 56 | const.AIRCRAFT_B738C : "73H",
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| 57 | const.AIRCRAFT_B733 : "733",
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| 58 | const.AIRCRAFT_B734 : "734",
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| 59 | const.AIRCRAFT_B735 : "735",
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| 60 | const.AIRCRAFT_DH8D : "DH4",
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| 61 | const.AIRCRAFT_B762 : "762",
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| 62 | const.AIRCRAFT_B763 : "763",
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| 63 | const.AIRCRAFT_CRJ2 : "CR2",
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| 64 | const.AIRCRAFT_F70 : "F70",
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| 65 | const.AIRCRAFT_DC3 : "LI2",
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| 66 | const.AIRCRAFT_T134 : "TU3",
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| 67 | const.AIRCRAFT_T154 : "TU5",
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| 68 | const.AIRCRAFT_YK40 : "YK4" }
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[184] | 69 |
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| 70 | @staticmethod
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| 71 | def getDateTime(date, time):
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| 72 | """Get a datetime object from the given textual date and time."""
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| 73 | return datetime.datetime.strptime(date + " " + time,
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| 74 | "%Y-%m-%d %H:%M:%S")
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[41] | 75 |
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[184] | 76 | def __init__(self, id = None):
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| 77 | """Construct a booked flight with the given ID."""
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| 78 | self.id = id
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[41] | 79 |
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[184] | 80 | def readFromWeb(self, f):
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| 81 | """Read the data of the flight from the web via the given file
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| 82 | object."""
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[41] | 83 | self.callsign = readline(f)
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| 84 |
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| 85 | date = readline(f)
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[188] | 86 | print "web.BookedFlight.readFromWeb: date:", date
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| 87 | if date=="0000-00-00": date = "0001-01-01"
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[41] | 88 |
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| 89 | self.departureICAO = readline(f)
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| 90 | self.arrivalICAO = readline(f)
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| 91 |
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| 92 | self._readAircraftType(f)
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| 93 | self.tailNumber = readline(f)
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| 94 | self.numPassengers = int(readline(f))
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| 95 | self.numCrew = int(readline(f))
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| 96 | self.bagWeight = int(readline(f))
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| 97 | self.cargoWeight = int(readline(f))
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| 98 | self.mailWeight = int(readline(f))
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| 99 | self.route = readline(f)
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| 100 |
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| 101 | departureTime = readline(f)
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[184] | 102 | self.departureTime = BookedFlight.getDateTime(date, departureTime)
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[41] | 103 |
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| 104 | arrivalTime = readline(f)
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[184] | 105 | self.arrivalTime = BookedFlight.getDateTime(date, arrivalTime)
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[205] | 106 | if self.arrivalTime<self.departureTime:
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| 107 | self.arrivalTime += datetime.timedelta(days = 1)
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[41] | 108 |
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| 109 | if not readline(f)==".NEXT.":
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| 110 | raise Exception("Invalid line in flight data")
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| 111 |
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[184] | 112 | def readFromFile(self, f):
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| 113 | """Read the data of the flight from a file via the given file
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| 114 | object."""
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| 115 | date = None
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| 116 | departureTime = None
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| 117 | arrivalTime = None
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| 118 |
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| 119 | line = f.readline()
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| 120 | lineNumber = 0
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| 121 | while line:
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| 122 | lineNumber += 1
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| 123 | line = line.strip()
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| 124 |
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| 125 | hashIndex = line.find("#")
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| 126 | if hashIndex>=0: line = line[:hashIndex]
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| 127 | if line:
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| 128 | equalIndex = line.find("=")
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| 129 | lineOK = equalIndex>0
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| 130 |
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| 131 | if lineOK:
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| 132 | key = line[:equalIndex].strip()
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| 133 | value = line[equalIndex+1:].strip().replace("\:", ":")
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| 134 |
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| 135 | lineOK = key and value
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| 136 |
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| 137 | if lineOK:
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| 138 | if key=="callsign": self.callsign = value
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| 139 | elif key=="date": date = value
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| 140 | elif key=="dep_airport": self.departureICAO = value
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| 141 | elif key=="dest_airport": self.arrivalICAO = value
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| 142 | elif key=="planecode": self.aircraftType = \
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| 143 | self._decodeAircraftType(value)
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| 144 | elif key=="tail_nr": self.tailNumber = value
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| 145 | elif key=="passenger": self.numPassengers = int(value)
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| 146 | elif key=="crew": self.numCrew = int(value)
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| 147 | elif key=="bag": self.bagWeight = int(value)
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| 148 | elif key=="cargo": self.cargoWeight = int(value)
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| 149 | elif key=="mail": self.mailWeight = int(value)
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| 150 | elif key=="flight_route": self.route = value
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| 151 | elif key=="departure_time": departureTime = value
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| 152 | elif key=="arrival_time": arrivalTime = value
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[214] | 153 | elif key=="foglalas_id":
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| 154 | self.id = None if value=="0" else value
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[184] | 155 | elif key=="planetype": pass
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| 156 | else: lineOK = False
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| 157 |
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| 158 | if not lineOK:
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| 159 | print "web.BookedFlight.readFromFile: line %d is invalid" % \
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| 160 | (lineNumber,)
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| 161 |
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| 162 | line = f.readline()
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| 163 |
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| 164 | if date is not None:
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| 165 | if departureTime is not None:
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| 166 | self.departureTime = BookedFlight.getDateTime(date,
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| 167 | departureTime)
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| 168 | if arrivalTime is not None:
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| 169 | self.arrivalTime = BookedFlight.getDateTime(date,
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| 170 | arrivalTime)
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| 171 |
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| 172 | d = dir(self)
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| 173 | for attribute in ["callsign", "departureICAO", "arrivalICAO",
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| 174 | "aircraftType", "tailNumber",
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| 175 | "numPassengers", "numCrew",
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| 176 | "bagWeight", "cargoWeight", "mailWeight",
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| 177 | "route", "departureTime", "arrivalTime"]:
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| 178 | if attribute not in d:
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| 179 | raise Exception("Attribute %s could not be read" % (attribute,))
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| 180 |
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[214] | 181 | def writeIntoFile(self, f):
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| 182 | """Write the flight into a file."""
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| 183 | print >> f, "callsign=%s" % (self.callsign,)
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| 184 | date = self.departureTime.date()
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| 185 | print >> f, "date=%04d-%02d-%0d" % (date.year, date.month, date.day)
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| 186 | print >> f, "dep_airport=%s" % (self.departureICAO,)
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| 187 | print >> f, "dest_airport=%s" % (self.arrivalICAO,)
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| 188 | print >> f, "planecode=%s" % \
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| 189 | (BookedFlight.TYPE2TYPECODE[self.aircraftType],)
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| 190 | print >> f, "tail_nr=%s" % (self.tailNumber,)
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| 191 | print >> f, "passenger=%d" % (self.numPassengers,)
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| 192 | print >> f, "crew=%d" % (self.numCrew,)
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| 193 | print >> f, "bag=%d" % (self.bagWeight,)
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| 194 | print >> f, "cargo=%d" % (self.cargoWeight,)
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| 195 | print >> f, "mail=%d" % (self.mailWeight,)
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| 196 | print >> f, "flight_route=%s" % (self.route,)
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| 197 | departureTime = self.departureTime
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| 198 | print >> f, "departure_time=%02d\\:%02d\\:%02d" % \
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| 199 | (departureTime.hour, departureTime.minute, departureTime.second)
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| 200 | arrivalTime = self.arrivalTime
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| 201 | print >> f, "arrival_time=%02d\\:%02d\\:%02d" % \
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| 202 | (arrivalTime.hour, arrivalTime.minute, arrivalTime.second)
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| 203 | print >> f, "foglalas_id=%s" % ("0" if self.id is None else self.id,)
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| 204 |
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[41] | 205 | def _readAircraftType(self, f):
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| 206 | """Read the aircraft type from the given file."""
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| 207 | line = readline(f)
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| 208 | typeCode = line[:3]
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[184] | 209 | self.aircraftType = self._decodeAircraftType(typeCode)
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| 210 |
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| 211 | def _decodeAircraftType(self, typeCode):
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| 212 | """Decode the aircraft type from the given typeCode."""
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[41] | 213 | if typeCode in self.TYPECODE2TYPE:
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[184] | 214 | return self.TYPECODE2TYPE[typeCode]
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[41] | 215 | else:
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| 216 | raise Exception("Invalid aircraft type code: '" + typeCode + "'")
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| 217 |
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| 218 | def __repr__(self):
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| 219 | """Get a representation of the flight."""
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| 220 | s = "<Flight: %s-%s, %s, %s-%s," % (self.departureICAO,
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| 221 | self.arrivalICAO,
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| 222 | self.route,
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| 223 | self.departureTime, self.arrivalTime)
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| 224 | s += " %d %s," % (self.aircraftType, self.tailNumber)
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| 225 | s += " pax=%d, crew=%d, bag=%d, cargo=%d, mail=%d" % \
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| 226 | (self.numPassengers, self.numCrew,
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| 227 | self.bagWeight, self.cargoWeight, self.mailWeight)
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| 228 | s += ">"
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| 229 | return s
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| 230 |
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| 231 | #------------------------------------------------------------------------------
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| 232 |
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[51] | 233 | class Plane(object):
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| 234 | """Information about an airplane in the fleet."""
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| 235 | def __init__(self, s):
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| 236 | """Build a plane info based on the given string.
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| 237 |
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| 238 | The string consists of three, space-separated fields.
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| 239 | The first field is the tail number, the second field is the gate
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| 240 | number, the third field is the plane's status as a character."""
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| 241 | try:
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| 242 | words = s.split(" ")
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| 243 | tailNumber = words[0]
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| 244 | self.tailNumber = tailNumber
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| 245 |
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| 246 | status = words[2] if len(words)>2 else None
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| 247 | self.status = const.PLANE_HOME if status=="H" else \
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| 248 | const.PLANE_AWAY if status=="A" else \
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| 249 | const.PLANE_PARKING if status=="P" else \
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| 250 | const.PLANE_UNKNOWN
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| 251 |
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| 252 | gateNumber = words[1] if len(words)>1 else ""
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| 253 | self.gateNumber = gateNumber if gateNumber else None
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| 254 |
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| 255 | except:
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| 256 | print >> sys.stderr, "Plane string is invalid: '" + s + "'"
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| 257 | self.tailNumber = None
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| 258 |
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| 259 | def __repr__(self):
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| 260 | """Get the representation of the plane object."""
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| 261 | s = "<Plane: %s %s" % (self.tailNumber,
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| 262 | "home" if self.status==const.PLANE_HOME else \
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| 263 | "away" if self.status==const.PLANE_AWAY else \
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| 264 | "parking" if self.status==const.PLANE_PARKING \
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| 265 | else "unknown")
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| 266 | if self.gateNumber is not None:
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| 267 | s += " (gate " + self.gateNumber + ")"
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| 268 | s += ">"
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| 269 | return s
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| 270 |
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| 271 |
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| 272 | #------------------------------------------------------------------------------
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| 273 |
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| 274 | class Fleet(object):
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| 275 | """Information about the whole fleet."""
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| 276 | def __init__(self, f):
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| 277 | """Construct the fleet information by reading the given file object."""
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| 278 | self._planes = {}
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| 279 | while True:
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| 280 | line = readline(f)
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| 281 | if not line or line == "#END": break
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| 282 |
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| 283 | plane = Plane(line)
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| 284 | if plane.tailNumber is not None:
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[118] | 285 | self._planes[plane.tailNumber] = plane
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[51] | 286 |
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| 287 | def isGateConflicting(self, plane):
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| 288 | """Check if the gate of the given plane conflicts with another plane's
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| 289 | position."""
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| 290 | for p in self._planes.itervalues():
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| 291 | if p.tailNumber!=plane.tailNumber and \
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| 292 | p.status==const.PLANE_HOME and \
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| 293 | p.gateNumber==plane.gateNumber:
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| 294 | return True
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| 295 |
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| 296 | return False
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| 297 |
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| 298 | def getOccupiedGateNumbers(self):
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| 299 | """Get a set containing the numbers of the gates occupied by planes."""
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| 300 | gateNumbers = set()
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| 301 | for p in self._planes.itervalues():
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| 302 | if p.status==const.PLANE_HOME and p.gateNumber:
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| 303 | gateNumbers.add(p.gateNumber)
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| 304 | return gateNumbers
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[130] | 305 |
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| 306 | def updatePlane(self, tailNumber, status, gateNumber = None):
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| 307 | """Update the status of the given plane."""
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| 308 | if tailNumber in self._planes:
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| 309 | plane = self._planes[tailNumber]
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| 310 | plane.status = status
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| 311 | plane.gateNumber = gateNumber
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| 312 |
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[118] | 313 | def __iter__(self):
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| 314 | """Get an iterator over the planes."""
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| 315 | for plane in self._planes.itervalues():
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| 316 | yield plane
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[51] | 317 |
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| 318 | def __getitem__(self, tailNumber):
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| 319 | """Get the plane with the given tail number.
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| 320 |
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| 321 | If the plane is not in the fleet, None is returned."""
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| 322 | return self._planes[tailNumber] if tailNumber in self._planes else None
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| 323 |
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| 324 | def __repr__(self):
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| 325 | """Get the representation of the fleet object."""
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| 326 | return self._planes.__repr__()
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| 327 |
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| 328 | #------------------------------------------------------------------------------
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| 329 |
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[63] | 330 | class NOTAM(object):
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| 331 | """A NOTAM for an airport."""
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| 332 | def __init__(self, begin, notice, end = None, permanent = False,
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| 333 | repeatCycle = None):
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| 334 | """Construct the NOTAM."""
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| 335 | self.begin = begin
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| 336 | self.notice = notice
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| 337 | self.end = end
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| 338 | self.permanent = permanent
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| 339 | self.repeatCycle = None
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| 340 |
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| 341 | def __repr__(self):
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| 342 | """Get the representation of the NOTAM."""
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| 343 | s = "<NOTAM " + str(self.begin)
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| 344 | if self.end:
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| 345 | s += " - " + str(self.end)
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| 346 | elif self.permanent:
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| 347 | s += " - PERMANENT"
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| 348 | if self.repeatCycle:
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| 349 | s += " (" + self.repeatCycle + ")"
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| 350 | s += ": " + self.notice
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| 351 | s += ">"
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| 352 | return s
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| 353 |
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| 354 | #------------------------------------------------------------------------------
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| 355 |
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| 356 | class NOTAMHandler(xml.sax.handler.ContentHandler):
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| 357 | """A handler for the NOTAM database."""
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| 358 | def __init__(self, airportICAOs):
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| 359 | """Construct the handler for the airports with the given ICAO code."""
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| 360 | self._notams = {}
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| 361 | for icao in airportICAOs:
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| 362 | self._notams[icao] = []
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| 363 |
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| 364 | def startElement(self, name, attrs):
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| 365 | """Start an element."""
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| 366 | if name!="notam" or \
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| 367 | "A" not in attrs or not attrs["A"] or \
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| 368 | "B" not in attrs or not attrs["B"] or \
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| 369 | "E" not in attrs or not attrs["E"]:
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| 370 | return
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| 371 |
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| 372 | icao = attrs["A"]
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| 373 | if icao not in self._notams:
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| 374 | return
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| 375 |
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| 376 | begin = datetime.datetime.strptime(attrs["B"], "%Y-%m-%d %H:%M:%S")
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| 377 |
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| 378 | c = attrs["C"] if "C" in attrs else None
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| 379 | end = datetime.datetime.strptime(c, "%Y-%m-%d %H:%M:%S") if c else None
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| 380 |
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| 381 | permanent = attrs["C_flag"]=="PERM" if "C_flag" in attrs else False
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| 382 |
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| 383 | repeatCycle = attrs["D"] if "D" in attrs else None
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| 384 |
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| 385 | self._notams[icao].append(NOTAM(begin, attrs["E"], end = end,
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| 386 | permanent = permanent,
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| 387 | repeatCycle = repeatCycle))
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| 388 |
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| 389 | def get(self, icao):
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| 390 | """Get the NOTAMs for the given ICAO code."""
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| 391 | return self._notams[icao] if icao in self._notams else []
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| 392 |
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| 393 | #------------------------------------------------------------------------------
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| 394 |
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[41] | 395 | class Result(object):
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| 396 | """A result object.
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| 397 |
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| 398 | An instance of this filled with the appropriate data is passed to the
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| 399 | callback function on each request."""
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| 400 |
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| 401 | def __repr__(self):
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| 402 | """Get a representation of the result."""
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| 403 | s = "<Result:"
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| 404 | for (key, value) in self.__dict__.iteritems():
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| 405 | s += " " + key + "=" + unicode(value)
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| 406 | s += ">"
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| 407 | return s
|
---|
| 408 |
|
---|
| 409 | #------------------------------------------------------------------------------
|
---|
| 410 |
|
---|
| 411 | class Request(object):
|
---|
| 412 | """Base class for requests.
|
---|
| 413 |
|
---|
| 414 | It handles any exceptions and the calling of the callback.
|
---|
| 415 |
|
---|
| 416 | If an exception occurs during processing, the callback is called with
|
---|
| 417 | the two parameters: a boolean value of False, and the exception object.
|
---|
| 418 |
|
---|
| 419 | If no exception occurs, the callback is called with True and the return
|
---|
| 420 | value of the run() function.
|
---|
| 421 |
|
---|
| 422 | If the callback function throws an exception, that is caught and logged
|
---|
| 423 | to the debug log."""
|
---|
| 424 | def __init__(self, callback):
|
---|
| 425 | """Construct the request."""
|
---|
| 426 | self._callback = callback
|
---|
| 427 |
|
---|
| 428 | def perform(self):
|
---|
| 429 | """Perform the request.
|
---|
| 430 |
|
---|
| 431 | The object's run() function is called. If it throws an exception,
|
---|
| 432 | the callback is called with False, and the exception. Otherwise the
|
---|
| 433 | callback is called with True and the return value of the run()
|
---|
| 434 | function. Any exceptions thrown by the callback are caught and
|
---|
| 435 | reported."""
|
---|
| 436 | try:
|
---|
| 437 | result = self.run()
|
---|
| 438 | returned = True
|
---|
| 439 | except Exception, e:
|
---|
[106] | 440 | traceback.print_exc()
|
---|
[41] | 441 | result = e
|
---|
| 442 | returned = False
|
---|
| 443 |
|
---|
| 444 | try:
|
---|
| 445 | self._callback(returned, result)
|
---|
| 446 | except Exception, e:
|
---|
| 447 | print >> sys.stderr, "web.Handler.Request.perform: callback throwed an exception: " + str(e)
|
---|
[106] | 448 | traceback.print_exc()
|
---|
[41] | 449 |
|
---|
| 450 | #------------------------------------------------------------------------------
|
---|
| 451 |
|
---|
| 452 | class Login(Request):
|
---|
| 453 | """A login request."""
|
---|
| 454 | iso88592decoder = codecs.getdecoder("iso-8859-2")
|
---|
| 455 |
|
---|
[184] | 456 | def __init__(self, callback, pilotID, password, entranceExam):
|
---|
[41] | 457 | """Construct the login request with the given pilot ID and
|
---|
| 458 | password."""
|
---|
| 459 | super(Login, self).__init__(callback)
|
---|
| 460 |
|
---|
| 461 | self._pilotID = pilotID
|
---|
| 462 | self._password = password
|
---|
[184] | 463 | self._entranceExam = entranceExam
|
---|
[41] | 464 |
|
---|
| 465 | def run(self):
|
---|
| 466 | """Perform the login request."""
|
---|
| 467 | md5 = hashlib.md5()
|
---|
| 468 | md5.update(self._pilotID)
|
---|
| 469 | pilotID = md5.hexdigest()
|
---|
| 470 |
|
---|
| 471 | md5 = hashlib.md5()
|
---|
| 472 | md5.update(self._password)
|
---|
| 473 | password = md5.hexdigest()
|
---|
| 474 |
|
---|
[184] | 475 | if self._entranceExam:
|
---|
| 476 | url = "http://www.virtualairlines.hu/ellenorzo/getflightplan.php?pid=%s" % \
|
---|
| 477 | (pilotID,)
|
---|
| 478 | else:
|
---|
| 479 | url = "http://www.virtualairlines.hu/leker2.php?pid=%s&psw=%s" % \
|
---|
| 480 | (pilotID, password)
|
---|
[41] | 481 |
|
---|
| 482 | result = Result()
|
---|
[184] | 483 | result.entranceExam = self._entranceExam
|
---|
[41] | 484 |
|
---|
[88] | 485 | f = urllib2.urlopen(url, timeout = 10.0)
|
---|
[41] | 486 |
|
---|
| 487 | status = readline(f)
|
---|
[184] | 488 | if self._entranceExam:
|
---|
| 489 | result.loggedIn = status != "#NOEXAM"
|
---|
| 490 | else:
|
---|
| 491 | result.loggedIn = status == ".OK."
|
---|
[41] | 492 |
|
---|
| 493 | if result.loggedIn:
|
---|
[151] | 494 | result.pilotID = self._pilotID
|
---|
[208] | 495 | result.password = self._password
|
---|
[41] | 496 | result.flights = []
|
---|
[184] | 497 | # FIXME: this may not be the correct behaviour
|
---|
| 498 | # for an entrance exam, but the website returns
|
---|
| 499 | # an error
|
---|
| 500 | if self._entranceExam:
|
---|
| 501 | result.pilotName = result.pilotID
|
---|
| 502 | result.exams = ""
|
---|
| 503 | else:
|
---|
| 504 | result.pilotName = self.iso88592decoder(readline(f))[0]
|
---|
| 505 | result.exams = readline(f)
|
---|
| 506 |
|
---|
| 507 | while True:
|
---|
| 508 | line = readline(f)
|
---|
| 509 | if not line or line == "#ENDPIREP": break
|
---|
[41] | 510 |
|
---|
[184] | 511 | flight = BookedFlight(line)
|
---|
| 512 | flight.readFromWeb(f)
|
---|
| 513 | result.flights.append(flight)
|
---|
[41] | 514 |
|
---|
[48] | 515 | result.flights.sort(cmp = lambda flight1, flight2:
|
---|
| 516 | cmp(flight1.departureTime,
|
---|
| 517 | flight2.departureTime))
|
---|
| 518 |
|
---|
[51] | 519 | f.close()
|
---|
| 520 |
|
---|
[41] | 521 | return result
|
---|
| 522 |
|
---|
| 523 | #------------------------------------------------------------------------------
|
---|
| 524 |
|
---|
[51] | 525 | class GetFleet(Request):
|
---|
| 526 | """Request to get the fleet from the website."""
|
---|
| 527 |
|
---|
| 528 | def __init__(self, callback):
|
---|
| 529 | """Construct the fleet request."""
|
---|
| 530 | super(GetFleet, self).__init__(callback)
|
---|
| 531 |
|
---|
| 532 | def run(self):
|
---|
| 533 | """Perform the login request."""
|
---|
| 534 | url = "http://www.virtualairlines.hu/onlinegates_get.php"
|
---|
| 535 |
|
---|
[88] | 536 | f = urllib2.urlopen(url, timeout = 10.0)
|
---|
[51] | 537 | result = Result()
|
---|
| 538 | result.fleet = Fleet(f)
|
---|
| 539 | f.close()
|
---|
| 540 |
|
---|
| 541 | return result
|
---|
| 542 |
|
---|
| 543 | #------------------------------------------------------------------------------
|
---|
| 544 |
|
---|
| 545 | class UpdatePlane(Request):
|
---|
| 546 | """Update the status of one of the planes in the fleet."""
|
---|
| 547 | def __init__(self, callback, tailNumber, status, gateNumber = None):
|
---|
| 548 | """Construct the request."""
|
---|
| 549 | super(UpdatePlane, self).__init__(callback)
|
---|
| 550 | self._tailNumber = tailNumber
|
---|
| 551 | self._status = status
|
---|
| 552 | self._gateNumber = gateNumber
|
---|
| 553 |
|
---|
| 554 | def run(self):
|
---|
| 555 | """Perform the plane update."""
|
---|
| 556 | url = "http://www.virtualairlines.hu/onlinegates_set.php"
|
---|
| 557 |
|
---|
| 558 | status = "H" if self._status==const.PLANE_HOME else \
|
---|
| 559 | "A" if self._status==const.PLANE_AWAY else \
|
---|
| 560 | "P" if self._status==const.PLANE_PARKING else ""
|
---|
| 561 |
|
---|
| 562 | gateNumber = self._gateNumber if self._gateNumber else ""
|
---|
| 563 |
|
---|
| 564 | data = urllib.urlencode([("lajstrom", self._tailNumber),
|
---|
| 565 | ("status", status),
|
---|
| 566 | ("kapu", gateNumber)])
|
---|
| 567 |
|
---|
[88] | 568 | f = urllib2.urlopen(url, data, timeout = 10.0)
|
---|
[51] | 569 | line = readline(f)
|
---|
| 570 |
|
---|
| 571 | result = Result()
|
---|
| 572 | result.success = line == "OK"
|
---|
| 573 |
|
---|
| 574 | return result
|
---|
| 575 |
|
---|
| 576 | #------------------------------------------------------------------------------
|
---|
| 577 |
|
---|
[63] | 578 | class GetNOTAMs(Request):
|
---|
| 579 | """Get the NOTAMs from EURoutePro and select the ones we are interested
|
---|
| 580 | in."""
|
---|
| 581 | def __init__(self, callback, departureICAO, arrivalICAO):
|
---|
| 582 | """Construct the request for the given airports."""
|
---|
| 583 | super(GetNOTAMs, self).__init__(callback)
|
---|
| 584 | self._departureICAO = departureICAO
|
---|
| 585 | self._arrivalICAO = arrivalICAO
|
---|
| 586 |
|
---|
| 587 | def run(self):
|
---|
[66] | 588 | """Perform the retrieval of the NOTAMs."""
|
---|
[63] | 589 | xmlParser = xml.sax.make_parser()
|
---|
| 590 | notamHandler = NOTAMHandler([self._departureICAO, self._arrivalICAO])
|
---|
| 591 | xmlParser.setContentHandler(notamHandler)
|
---|
| 592 |
|
---|
| 593 | url = "http://notams.euroutepro.com/notams.xml"
|
---|
| 594 |
|
---|
[88] | 595 | f = urllib2.urlopen(url, timeout = 10.0)
|
---|
[63] | 596 | try:
|
---|
| 597 | xmlParser.parse(f)
|
---|
| 598 | finally:
|
---|
| 599 | f.close()
|
---|
| 600 |
|
---|
| 601 | result = Result()
|
---|
| 602 | result.departureNOTAMs = notamHandler.get(self._departureICAO)
|
---|
| 603 | result.arrivalNOTAMs = notamHandler.get(self._arrivalICAO)
|
---|
| 604 |
|
---|
| 605 | return result
|
---|
| 606 |
|
---|
| 607 | #------------------------------------------------------------------------------
|
---|
| 608 |
|
---|
[66] | 609 | class GetMETARs(Request):
|
---|
| 610 | """Get the METARs from the NOAA website for certain airport ICAOs."""
|
---|
| 611 |
|
---|
| 612 | def __init__(self, callback, airports):
|
---|
| 613 | """Construct the request for the given airports."""
|
---|
| 614 | super(GetMETARs, self).__init__(callback)
|
---|
| 615 | self._airports = airports
|
---|
| 616 |
|
---|
| 617 | def run(self):
|
---|
| 618 | """Perform the retrieval opf the METARs."""
|
---|
[74] | 619 | url = "http://www.aviationweather.gov/adds/dataserver_current/httpparam?"
|
---|
| 620 | data = urllib.urlencode([ ("dataSource" , "metars"),
|
---|
| 621 | ("requestType", "retrieve"),
|
---|
| 622 | ("format", "csv"),
|
---|
| 623 | ("stationString", " ".join(self._airports)),
|
---|
| 624 | ("hoursBeforeNow", "24"),
|
---|
| 625 | ("mostRecentForEachStation", "constraint")])
|
---|
| 626 | url += data
|
---|
[88] | 627 | f = urllib2.urlopen(url, timeout = 10.0)
|
---|
[66] | 628 | try:
|
---|
| 629 | result = Result()
|
---|
| 630 | result.metars = {}
|
---|
| 631 | for line in iter(f.readline, ""):
|
---|
| 632 | if len(line)>5 and line[4]==' ':
|
---|
| 633 | icao = line[0:4]
|
---|
[74] | 634 | if icao in self._airports:
|
---|
| 635 | result.metars[icao] = line.strip().split(",")[0]
|
---|
[66] | 636 | finally:
|
---|
| 637 | f.close()
|
---|
| 638 |
|
---|
| 639 | return result
|
---|
| 640 |
|
---|
| 641 | #------------------------------------------------------------------------------
|
---|
| 642 |
|
---|
[97] | 643 | class SendPIREP(Request):
|
---|
| 644 | """A request to send a PIREP to the MAVA website."""
|
---|
| 645 | _flightTypes = { const.FLIGHTTYPE_SCHEDULED : "SCHEDULED",
|
---|
| 646 | const.FLIGHTTYPE_OLDTIMER : "OT",
|
---|
| 647 | const.FLIGHTTYPE_VIP : "VIP",
|
---|
| 648 | const.FLIGHTTYPE_CHARTER : "CHARTER" }
|
---|
| 649 |
|
---|
| 650 | _latin2Encoder = codecs.getencoder("iso-8859-2")
|
---|
| 651 |
|
---|
| 652 | def __init__(self, callback, pirep):
|
---|
| 653 | """Construct the request for the given PIREP."""
|
---|
| 654 | super(SendPIREP, self).__init__(callback)
|
---|
| 655 | self._pirep = pirep
|
---|
| 656 |
|
---|
| 657 | def run(self):
|
---|
| 658 | """Perform the retrieval opf the METARs."""
|
---|
| 659 | url = "http://www.virtualairlines.hu/malevacars.php"
|
---|
| 660 |
|
---|
| 661 | pirep = self._pirep
|
---|
| 662 |
|
---|
| 663 | data = {}
|
---|
| 664 | data["acarsdata"] = pirep.getACARSText()
|
---|
| 665 |
|
---|
| 666 | bookedFlight = pirep.bookedFlight
|
---|
| 667 | data["foglalas_id"] = bookedFlight.id
|
---|
| 668 | data["repdate"] = bookedFlight.departureTime.date().strftime("%Y-%m-%d")
|
---|
| 669 | data["fltnum"] = bookedFlight.callsign
|
---|
| 670 | data["depap"] = bookedFlight.departureICAO
|
---|
| 671 | data["arrap"] = bookedFlight.arrivalICAO
|
---|
| 672 | data["pass"] = str(bookedFlight.numPassengers)
|
---|
| 673 | data["crew"] = str(bookedFlight.numCrew)
|
---|
| 674 | data["cargo"] = str(pirep.cargoWeight)
|
---|
| 675 | data["bag"] = str(bookedFlight.bagWeight)
|
---|
| 676 | data["mail"] = str(bookedFlight.mailWeight)
|
---|
| 677 |
|
---|
| 678 | data["flttype"] = SendPIREP._flightTypes[pirep.flightType]
|
---|
| 679 | data["onoff"] = "1" if pirep.online else "0"
|
---|
| 680 | data["bt_dep"] = util.getTimestampString(pirep.blockTimeStart)
|
---|
| 681 | data["bt_arr"] = util.getTimestampString(pirep.blockTimeEnd)
|
---|
| 682 | data["bt_dur"] = util.getTimeIntervalString(pirep.blockTimeEnd -
|
---|
| 683 | pirep.blockTimeStart)
|
---|
| 684 | data["ft_dep"] = util.getTimestampString(pirep.flightTimeStart)
|
---|
| 685 | data["ft_arr"] = util.getTimestampString(pirep.flightTimeEnd)
|
---|
| 686 | data["ft_dur"] = util.getTimeIntervalString(pirep.flightTimeEnd -
|
---|
| 687 | pirep.flightTimeStart)
|
---|
| 688 | data["timecomm"] = pirep.getTimeComment()
|
---|
| 689 | data["fuel"] = "%.0f" % (pirep.fuelUsed,)
|
---|
| 690 | data["dep_rwy"] = pirep.departureRunway
|
---|
| 691 | data["arr_rwy"] = pirep.arrivalRunway
|
---|
| 692 | data["wea_dep"] = pirep.departureMETAR
|
---|
| 693 | data["wea_arr"] = pirep.arrivalMETAR
|
---|
| 694 | data["alt"] = "FL%.0f" % (pirep.filedCruiseAltitude/100.0,)
|
---|
| 695 | if pirep.filedCruiseAltitude!=pirep.cruiseAltitude:
|
---|
| 696 | data["mod_alt"] = "FL%.0f" % (pirep.cruiseAltitude/100.0,)
|
---|
| 697 | else:
|
---|
| 698 | data["mod_alt"] = ""
|
---|
| 699 | data["sid"] = pirep.sid
|
---|
| 700 | data["navroute"] = pirep.route
|
---|
| 701 | data["star"] = pirep.getSTAR()
|
---|
| 702 | data["aprtype"] = pirep.approachType
|
---|
| 703 | data["diff"] = "2"
|
---|
| 704 | data["comment"] = SendPIREP._latin2Encoder(pirep.comments)[0]
|
---|
| 705 | data["flightdefect"] = SendPIREP._latin2Encoder(pirep.flightDefects)[0]
|
---|
| 706 | data["kritika"] = pirep.getRatingText()
|
---|
[104] | 707 | data["flightrating"] = "%.1f" % (max(0.0, pirep.rating),)
|
---|
[97] | 708 | data["distance"] = "%.3f" % (pirep.flownDistance,)
|
---|
| 709 | data["insdate"] = datetime.date.today().strftime("%Y-%m-%d")
|
---|
| 710 |
|
---|
| 711 | f = urllib2.urlopen(url, urllib.urlencode(data), timeout = 10.0)
|
---|
| 712 | try:
|
---|
| 713 | result = Result()
|
---|
| 714 | line = f.readline().strip()
|
---|
| 715 | print "PIREP result from website:", line
|
---|
| 716 | result.success = line=="OK"
|
---|
| 717 | result.alreadyFlown = line=="MARVOLT"
|
---|
| 718 | result.notAvailable = line=="NOMORE"
|
---|
| 719 | finally:
|
---|
| 720 | f.close()
|
---|
| 721 |
|
---|
| 722 | return result
|
---|
| 723 |
|
---|
| 724 | #------------------------------------------------------------------------------
|
---|
| 725 |
|
---|
[139] | 726 | class SendPIREP(Request):
|
---|
| 727 | """A request to send a PIREP to the MAVA website."""
|
---|
| 728 | _flightTypes = { const.FLIGHTTYPE_SCHEDULED : "SCHEDULED",
|
---|
| 729 | const.FLIGHTTYPE_OLDTIMER : "OT",
|
---|
| 730 | const.FLIGHTTYPE_VIP : "VIP",
|
---|
| 731 | const.FLIGHTTYPE_CHARTER : "CHARTER" }
|
---|
| 732 |
|
---|
| 733 | _latin2Encoder = codecs.getencoder("iso-8859-2")
|
---|
| 734 |
|
---|
| 735 | def __init__(self, callback, pirep):
|
---|
| 736 | """Construct the request for the given PIREP."""
|
---|
| 737 | super(SendPIREP, self).__init__(callback)
|
---|
| 738 | self._pirep = pirep
|
---|
| 739 |
|
---|
| 740 | def run(self):
|
---|
| 741 | """Perform the sending of the PIREP."""
|
---|
| 742 | url = "http://www.virtualairlines.hu/malevacars.php"
|
---|
| 743 |
|
---|
| 744 | pirep = self._pirep
|
---|
| 745 |
|
---|
| 746 | data = {}
|
---|
| 747 | data["acarsdata"] = pirep.getACARSText()
|
---|
| 748 |
|
---|
| 749 | bookedFlight = pirep.bookedFlight
|
---|
| 750 | data["foglalas_id"] = bookedFlight.id
|
---|
| 751 | data["repdate"] = bookedFlight.departureTime.date().strftime("%Y-%m-%d")
|
---|
| 752 | data["fltnum"] = bookedFlight.callsign
|
---|
| 753 | data["depap"] = bookedFlight.departureICAO
|
---|
| 754 | data["arrap"] = bookedFlight.arrivalICAO
|
---|
| 755 | data["pass"] = str(bookedFlight.numPassengers)
|
---|
| 756 | data["crew"] = str(bookedFlight.numCrew)
|
---|
| 757 | data["cargo"] = str(pirep.cargoWeight)
|
---|
| 758 | data["bag"] = str(bookedFlight.bagWeight)
|
---|
| 759 | data["mail"] = str(bookedFlight.mailWeight)
|
---|
| 760 |
|
---|
| 761 | data["flttype"] = SendPIREP._flightTypes[pirep.flightType]
|
---|
| 762 | data["onoff"] = "1" if pirep.online else "0"
|
---|
| 763 | data["bt_dep"] = util.getTimestampString(pirep.blockTimeStart)
|
---|
| 764 | data["bt_arr"] = util.getTimestampString(pirep.blockTimeEnd)
|
---|
| 765 | data["bt_dur"] = util.getTimeIntervalString(pirep.blockTimeEnd -
|
---|
| 766 | pirep.blockTimeStart)
|
---|
| 767 | data["ft_dep"] = util.getTimestampString(pirep.flightTimeStart)
|
---|
| 768 | data["ft_arr"] = util.getTimestampString(pirep.flightTimeEnd)
|
---|
| 769 | data["ft_dur"] = util.getTimeIntervalString(pirep.flightTimeEnd -
|
---|
| 770 | pirep.flightTimeStart)
|
---|
| 771 | data["timecomm"] = pirep.getTimeComment()
|
---|
| 772 | data["fuel"] = "%.0f" % (pirep.fuelUsed,)
|
---|
| 773 | data["dep_rwy"] = pirep.departureRunway
|
---|
| 774 | data["arr_rwy"] = pirep.arrivalRunway
|
---|
| 775 | data["wea_dep"] = pirep.departureMETAR
|
---|
| 776 | data["wea_arr"] = pirep.arrivalMETAR
|
---|
| 777 | data["alt"] = "FL%.0f" % (pirep.filedCruiseAltitude/100.0,)
|
---|
| 778 | if pirep.filedCruiseAltitude!=pirep.cruiseAltitude:
|
---|
| 779 | data["mod_alt"] = "FL%.0f" % (pirep.cruiseAltitude/100.0,)
|
---|
| 780 | else:
|
---|
| 781 | data["mod_alt"] = ""
|
---|
| 782 | data["sid"] = pirep.sid
|
---|
| 783 | data["navroute"] = pirep.route
|
---|
| 784 | data["star"] = pirep.getSTAR()
|
---|
| 785 | data["aprtype"] = pirep.approachType
|
---|
| 786 | data["diff"] = "2"
|
---|
| 787 | data["comment"] = SendPIREP._latin2Encoder(pirep.comments)[0]
|
---|
| 788 | data["flightdefect"] = SendPIREP._latin2Encoder(pirep.flightDefects)[0]
|
---|
| 789 | data["kritika"] = pirep.getRatingText()
|
---|
| 790 | data["flightrating"] = "%.1f" % (max(0.0, pirep.rating),)
|
---|
| 791 | data["distance"] = "%.3f" % (pirep.flownDistance,)
|
---|
| 792 | data["insdate"] = datetime.date.today().strftime("%Y-%m-%d")
|
---|
| 793 |
|
---|
| 794 | f = urllib2.urlopen(url, urllib.urlencode(data), timeout = 10.0)
|
---|
| 795 | try:
|
---|
| 796 | result = Result()
|
---|
| 797 | line = f.readline().strip()
|
---|
| 798 | print "PIREP result from website:", line
|
---|
| 799 | result.success = line=="OK"
|
---|
| 800 | result.alreadyFlown = line=="MARVOLT"
|
---|
| 801 | result.notAvailable = line=="NOMORE"
|
---|
| 802 | finally:
|
---|
| 803 | f.close()
|
---|
| 804 |
|
---|
| 805 | return result
|
---|
| 806 |
|
---|
| 807 | #------------------------------------------------------------------------------
|
---|
| 808 |
|
---|
| 809 | class SendACARS(Request):
|
---|
| 810 | """A request to send an ACARS to the MAVA website."""
|
---|
| 811 | _latin2Encoder = codecs.getencoder("iso-8859-2")
|
---|
| 812 |
|
---|
| 813 | def __init__(self, callback, acars):
|
---|
| 814 | """Construct the request for the given PIREP."""
|
---|
| 815 | super(SendACARS, self).__init__(callback)
|
---|
| 816 | self._acars = acars
|
---|
| 817 |
|
---|
| 818 | def run(self):
|
---|
| 819 | """Perform the sending of the ACARS."""
|
---|
[203] | 820 | print "Sending the online ACARS"
|
---|
| 821 |
|
---|
[139] | 822 | url = "http://www.virtualairlines.hu/acars2/acarsonline.php"
|
---|
| 823 |
|
---|
| 824 | acars = self._acars
|
---|
| 825 | bookedFlight = acars.bookedFlight
|
---|
| 826 |
|
---|
| 827 | data = {}
|
---|
| 828 | data["pid"] = acars.pid
|
---|
| 829 | data["pilot"] = SendACARS._latin2Encoder(acars.pilotName)[0]
|
---|
| 830 |
|
---|
| 831 | data["pass"] = str(bookedFlight.numPassengers)
|
---|
| 832 | data["callsign"] = bookedFlight.callsign
|
---|
| 833 | data["airplane"] = BookedFlight.TYPE2TYPECODE[bookedFlight.aircraftType]
|
---|
| 834 | data["from"] = bookedFlight.departureICAO
|
---|
| 835 | data["to"] = bookedFlight.arrivalICAO
|
---|
| 836 | data["lajstrom"] = bookedFlight.tailNumber
|
---|
| 837 |
|
---|
| 838 | data["block_time"] = acars.getBlockTimeText()
|
---|
| 839 | data["longitude"] = str(acars.state.longitude)
|
---|
| 840 | data["latitude"] = str(acars.state.latitude)
|
---|
| 841 | data["altitude"] = str(acars.state.altitude)
|
---|
| 842 | data["speed"] = str(acars.state.groundSpeed)
|
---|
| 843 |
|
---|
| 844 | data["event"] = acars.getEventText()
|
---|
| 845 |
|
---|
| 846 | f = urllib2.urlopen(url, urllib.urlencode(data), timeout = 10.0)
|
---|
| 847 | try:
|
---|
| 848 | result = Result()
|
---|
| 849 | finally:
|
---|
| 850 | f.close()
|
---|
| 851 |
|
---|
| 852 | return result
|
---|
| 853 |
|
---|
| 854 | #------------------------------------------------------------------------------
|
---|
| 855 |
|
---|
[41] | 856 | class Handler(threading.Thread):
|
---|
| 857 | """The handler for the web services.
|
---|
| 858 |
|
---|
| 859 | It can process one request at a time. The results are passed to a callback
|
---|
| 860 | function."""
|
---|
| 861 | def __init__(self):
|
---|
| 862 | """Construct the handler."""
|
---|
| 863 | super(Handler, self).__init__()
|
---|
| 864 |
|
---|
| 865 | self._requests = []
|
---|
| 866 | self._requestCondition = threading.Condition()
|
---|
| 867 |
|
---|
| 868 | self.daemon = True
|
---|
| 869 |
|
---|
[184] | 870 | def login(self, callback, pilotID, password, entranceExam = False):
|
---|
[41] | 871 | """Enqueue a login request."""
|
---|
[184] | 872 | self._addRequest(Login(callback, pilotID, password, entranceExam))
|
---|
[41] | 873 |
|
---|
[51] | 874 | def getFleet(self, callback):
|
---|
| 875 | """Enqueue a fleet retrieval request."""
|
---|
| 876 | self._addRequest(GetFleet(callback))
|
---|
| 877 |
|
---|
| 878 | def updatePlane(self, callback, tailNumber, status, gateNumber = None):
|
---|
| 879 | """Update the status of the given plane."""
|
---|
| 880 | self._addRequest(UpdatePlane(callback, tailNumber, status, gateNumber))
|
---|
[63] | 881 |
|
---|
| 882 | def getNOTAMs(self, callback, departureICAO, arrivalICAO):
|
---|
| 883 | """Get the NOTAMs for the given two airports."""
|
---|
| 884 | self._addRequest(GetNOTAMs(callback, departureICAO, arrivalICAO))
|
---|
[51] | 885 |
|
---|
[66] | 886 | def getMETARs(self, callback, airports):
|
---|
| 887 | """Get the METARs for the given airports."""
|
---|
| 888 | self._addRequest(GetMETARs(callback, airports))
|
---|
[97] | 889 |
|
---|
| 890 | def sendPIREP(self, callback, pirep):
|
---|
| 891 | """Send the given PIREP."""
|
---|
| 892 | self._addRequest(SendPIREP(callback, pirep))
|
---|
[139] | 893 |
|
---|
| 894 | def sendACARS(self, callback, acars):
|
---|
| 895 | """Send the given ACARS"""
|
---|
| 896 | self._addRequest(SendACARS(callback, acars))
|
---|
[66] | 897 |
|
---|
[41] | 898 | def run(self):
|
---|
| 899 | """Process the requests."""
|
---|
| 900 | while True:
|
---|
| 901 | with self._requestCondition:
|
---|
| 902 | while not self._requests:
|
---|
| 903 | self._requestCondition.wait()
|
---|
| 904 | request = self._requests[0]
|
---|
| 905 | del self._requests[0]
|
---|
| 906 |
|
---|
| 907 | request.perform()
|
---|
| 908 |
|
---|
| 909 | def _addRequest(self, request):
|
---|
| 910 | """Add the given request to the queue."""
|
---|
| 911 | with self._requestCondition:
|
---|
| 912 | self._requests.append(request)
|
---|
| 913 | self._requestCondition.notify()
|
---|
| 914 |
|
---|
| 915 | #------------------------------------------------------------------------------
|
---|
| 916 |
|
---|
| 917 | if __name__ == "__main__":
|
---|
| 918 | import time
|
---|
| 919 |
|
---|
| 920 | def callback(returned, result):
|
---|
| 921 | print returned, unicode(result)
|
---|
| 922 |
|
---|
| 923 | handler = Handler()
|
---|
| 924 | handler.start()
|
---|
| 925 |
|
---|
[51] | 926 | #handler.login(callback, "P096", "V5fwj")
|
---|
| 927 | #handler.getFleet(callback)
|
---|
| 928 | # Plane: HA-LEG home (gate 67)
|
---|
[63] | 929 | #handler.updatePlane(callback, "HA-LQC", const.PLANE_AWAY, "72")
|
---|
| 930 | #time.sleep(3)
|
---|
| 931 | #handler.getFleet(callback)
|
---|
| 932 | #time.sleep(3)
|
---|
| 933 |
|
---|
[66] | 934 | #handler.getNOTAMs(callback, "LHBP", "EPWA")
|
---|
[204] | 935 | #handler.getMETARs(callback, ["LHBP", "EPWA"])
|
---|
| 936 | #time.sleep(5)
|
---|
[63] | 937 |
|
---|
[204] | 938 | handler.updatePlane(callback, "HA-LON", const.PLANE_AWAY, "")
|
---|
| 939 | time.sleep(3)
|
---|
[41] | 940 |
|
---|
| 941 | #------------------------------------------------------------------------------
|
---|