52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
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import importlib
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class PseudoDB:
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def __init__(self, datasource="default.data"):
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self.datasource = datasource
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self.data = self.load_data()
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def load_data(self):
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module_name = self.datasource.replace('.py', '')
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try:
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module = importlib.import_module(module_name)
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return module
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except ImportError:
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print(f"Data module '{module_name}' not found.")
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return None
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def data_list(self):
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# Check if default has been successfully loaded
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if self.data is not None:
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attr_names = []
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for attr_name in dir(self.data):
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if not attr_name.startswith('__'):
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attr_names.append(attr_name)
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return attr_names
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else:
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return []
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def collections(self, attr_name):
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if self.data is not None:
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return getattr(self.data, attr_name)
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else:
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return None
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def get_keys(self, attr_name):
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if self.data is not None:
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collection = getattr(self.data, attr_name)
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if isinstance(collection, dict):
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return list(collection.keys())
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else:
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return {}
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def get_values(self, attr_name, key):
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if self.data is not None:
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collection = getattr(self.data, attr_name)
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if isinstance(collection, dict):
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return list(collection[key])
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else:
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return collection
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else:
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return None
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