43b1668dae
Both @jlowdermilk and I have tried to use this for initial configuration work. It's cheaper just to import it for now: Name: PyYAML Version: 3.11 Summary: YAML parser and emitter for Python Home-page: http://pyyaml.org/wiki/PyYAML Author: Kirill Simonov Author-email: xi@resolvent.net License: MIT Download-URL: http://pyyaml.org/download/pyyaml/PyYAML-3.11.tar.gz Description: YAML is a data serialization format designed for human readability and interaction with scripting languages. PyYAML is a YAML parser and emitter for Python. PyYAML features a complete YAML 1.1 parser, Unicode support, pickle support, capable extension API, and sensible error messages. PyYAML supports standard YAML tags and provides Python-specific tags that allow to represent an arbitrary Python object. PyYAML is applicable for a broad range of tasks from complex configuration files to object serialization and persistance.
52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
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import yaml
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class AnInstance:
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def __init__(self, foo, bar):
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self.foo = foo
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self.bar = bar
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def __repr__(self):
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try:
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return "%s(foo=%r, bar=%r)" % (self.__class__.__name__,
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self.foo, self.bar)
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except RuntimeError:
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return "%s(foo=..., bar=...)" % self.__class__.__name__
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class AnInstanceWithState(AnInstance):
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def __getstate__(self):
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return {'attributes': [self.foo, self.bar]}
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def __setstate__(self, state):
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self.foo, self.bar = state['attributes']
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def test_recursive(recursive_filename, verbose=False):
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context = globals().copy()
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exec(open(recursive_filename, 'rb').read(), context)
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value1 = context['value']
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output1 = None
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value2 = None
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output2 = None
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try:
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output1 = yaml.dump(value1)
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value2 = yaml.load(output1)
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output2 = yaml.dump(value2)
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assert output1 == output2, (output1, output2)
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finally:
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if verbose:
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print("VALUE1:", value1)
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print("VALUE2:", value2)
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print("OUTPUT1:")
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print(output1)
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print("OUTPUT2:")
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print(output2)
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test_recursive.unittest = ['.recursive']
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if __name__ == '__main__':
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import test_appliance
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test_appliance.run(globals())
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