Fix the command plugin to use the ABCMeta metaclass
The abstract* decorators don't have any effect unless the class has an ABCMeta metaclass.
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1 changed files with 4 additions and 4 deletions
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@ -10,17 +10,17 @@ __metaclass__ = type
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from abc import ABCMeta, abstractmethod, abstractproperty
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from abc import ABCMeta, abstractmethod, abstractproperty
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class Command:
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class Command(metaclass=ABCMeta):
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"""
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"""
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Subcommands of :program:`build-ansible.py`.
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Subcommands of :program:`build-ansible.py`.
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This defines an interface that all subcommands must conform to. :program:`build-ansible.py` will
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This defines an interface that all subcommands must conform to. :program:`build-ansible.py`
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require that these things are present in order to proceed.
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will require that these things are present in order to proceed.
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"""
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"""
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@staticmethod
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@staticmethod
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@abstractproperty
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@abstractproperty
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def name():
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def name():
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"""Name of the command. The same as the string is invoked with"""
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"""Name of the subcommand. It's the string to invoked it via on the command line"""
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@staticmethod
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@staticmethod
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@abstractmethod
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@abstractmethod
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