53 lines
1.2 KiB
Python
53 lines
1.2 KiB
Python
from django.db import models
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from typing import List, Dict
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from pycruisemapper.classes import CruiseMapper, Ship
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class Vessel(models.Model):
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name = models.CharField(max_length=64)
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imo = models.IntegerField("IMO", null=True, blank=True)
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mmsi = models.IntegerField("MMSI", null=True, blank=True)
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def get_names(self) -> List[str]:
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names = [self.name]
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for alias in self.vesselalias_set:
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names.append(alias.alias)
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return names
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def name_dict(cls) -> Dict:
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names = {}
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for vessel in cls.objects.all():
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for name in vessel.get_names():
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names[name] = vessel
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return names
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def query_cruisemapper(self) -> Ship:
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cm = CruiseMapper()
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all_ships = cm.get_ships()
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try:
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if self.imo:
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filtered = filter(lambda x: x.imo == self.imo, all_ships)
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elif self.mmsi:
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filtered = filter(lambda x: x.mmsi == self.mmsi, all_ships)
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else:
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return False
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ship = list(filtered)[0]
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except:
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return False
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try:
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ship = cm.fill_ship(ship)
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except:
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pass
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return ship
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