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27 lines
981 B
Python
27 lines
981 B
Python
# history_tracking/apps.py
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from django.apps import AppConfig
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class HistoryTrackingConfig(AppConfig):
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default_auto_field = "django.db.models.BigAutoField"
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name = "history_tracking"
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def ready(self):
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from django.apps import apps
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from .mixins import HistoricalChangeMixin
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# Get the Park model
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try:
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Park = apps.get_model('parks', 'Park')
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ParkArea = apps.get_model('parks', 'ParkArea')
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# Apply mixin to historical models
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if HistoricalChangeMixin not in Park.history.model.__bases__:
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Park.history.model.__bases__ = (HistoricalChangeMixin,) + Park.history.model.__bases__
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if HistoricalChangeMixin not in ParkArea.history.model.__bases__:
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ParkArea.history.model.__bases__ = (HistoricalChangeMixin,) + ParkArea.history.model.__bases__
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except LookupError:
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# Models might not be loaded yet
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pass
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