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34 lines
1.1 KiB
34 lines
1.1 KiB
7 years ago
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from __future__ import unicode_literals
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from ..adapters import Adapter
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class InputAdapter(Adapter):
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"""
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This is an abstract class that represents the
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interface that all input adapters should implement.
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"""
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def process_input(self, *args, **kwargs):
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"""
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Returns a statement object based on the input source.
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"""
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raise self.AdapterMethodNotImplementedError()
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def process_input_statement(self, *args, **kwargs):
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"""
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Return an existing statement object (if one exists).
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"""
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input_statement = self.process_input(*args, **kwargs)
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self.logger.info('Received input statement: {}'.format(input_statement.text))
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existing_statement = self.chatbot.storage.find(input_statement.text)
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if existing_statement:
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self.logger.info('"{}" is a known statement'.format(input_statement.text))
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input_statement = existing_statement
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else:
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self.logger.info('"{}" is not a known statement'.format(input_statement.text))
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return input_statement
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