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@@ 12-34 (lines=23) @@
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log = logging.getLogger(__name__) |
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def load_before(method): |
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"""Decorator for methods that should load before call.""" |
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if getattr(method, '_load_before', False): |
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return method |
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@functools.wraps(method) |
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def wrapped(self, *args, **kwargs): |
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"""Decorated method.""" |
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if not _private_call(method, args): |
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mapper = common.get_mapper(self) |
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if mapper and mapper.modified: |
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log.debug("Loading before call: %s", method.__name__) |
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mapper.load() |
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if mapper.auto_save_after_load: |
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mapper.save() |
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mapper.modified = False |
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return method(self, *args, **kwargs) |
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setattr(wrapped, '_load_before', True) |
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return wrapped |
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def save_after(method): |
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@@ 37-58 (lines=22) @@
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return wrapped |
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def save_after(method): |
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"""Decorator for methods that should save after call.""" |
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if getattr(method, '_save_after', False): |
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return method |
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@functools.wraps(method) |
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def wrapped(self, *args, **kwargs): |
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"""Decorated method.""" |
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result = method(self, *args, **kwargs) |
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if not _private_call(method, args): |
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mapper = common.get_mapper(self) |
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if mapper and mapper.auto_save: |
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log.debug("Saving after call: %s", method.__name__) |
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mapper.save() |
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return result |
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setattr(wrapped, '_save_after', True) |
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return wrapped |
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def _private_call(method, args, prefix='_'): |
jacebrowning /
yorm
