2017-01-19 15:39:46 +08:00
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class BaseDatabaseClient:
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2017-01-25 07:04:12 +08:00
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"""Encapsulate backend-specific methods for opening a client shell."""
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2015-01-13 04:20:40 +08:00
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# This should be a string representing the name of the executable
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# (e.g., "psql"). Subclasses must override this.
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executable_name = None
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def __init__(self, connection):
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# connection is an instance of BaseDatabaseWrapper.
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self.connection = connection
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def runshell(self):
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raise NotImplementedError('subclasses of BaseDatabaseClient must provide a runshell() method')
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