56 lines
1.9 KiB
Python
56 lines
1.9 KiB
Python
from os.path import exists
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from importlib.machinery import SourceFileLoader
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from django.apps import apps
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from collections import OrderedDict
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def transfer_objects(data_type):
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models_list = {}
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for app in apps.get_app_configs():
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if exists(f"{app.path}/transfer.py"):
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card_module = SourceFileLoader("transfer", f"{app.path}/transfer.py").load_module()
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if not hasattr(card_module, "card") or len(card_module.card) < 1:
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continue
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for model, card in card_module.card.items():
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if "data_type" in card and data_type == card["data_type"]:
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card['name'] = model
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models_list[model] = card
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if len(models_list) < 1:
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print(f"Models with data type {data_type} not found in structure")
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exit(1)
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models_list = sort_by_dependencies(models_list)
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print(f"==========================\r\n{models_list}\r\n==========================\r\n")
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for model, card in models_list.items():
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print(model)
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print(card)
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def sort_by_dependencies(data):
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"""Сначала мы сортируем модели по зависимостям в обратном порядке, используя сортировку вставкой"""
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result = []
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for model, card in data.items():
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if "dependencies" in card and isinstance(card['dependencies'], tuple):
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for model_dependency in result:
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if model_dependency in card['dependencies']:
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result.insert(result.index(model_dependency), model)
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break
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else:
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result.append(model)
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"""Затем мы создаём сортированный словарь из реверса получившегося результата"""
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print(result)
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result = OrderedDict(
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[(model, data[model]) for model in reversed(result)]
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)
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return result
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