39 lines
882 B
Python
39 lines
882 B
Python
from abc import ABCMeta, abstractmethod
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class Storage():
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'''
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ABC for accounting storage
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'''
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__metaclass__ = ABCMeta
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def __init__(self, *args, **kw):
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pass
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@abstractmethod
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def get_transactions(self, *args, **kw):
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raise NotImplementedError
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@abstractmethod
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def get_transaction(self, *args, **kw):
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raise NotImplementedError
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@abstractmethod
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def get_account(self, *args, **kw):
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raise NotImplementedError
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@abstractmethod
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def get_accounts(self, *args, **kw):
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raise NotImplementedError
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@abstractmethod
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def add_transaction(self, transaction):
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raise NotImplementedError
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@abstractmethod
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def update_transaction(self, transaction):
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raise NotImplementedError
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@abstractmethod
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def reverse_transaction(self, transaction_id):
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raise NotImplementedError
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