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thirdparty/google_appengine/lib/yaml/README
author Daniel Hans <Daniel.M.Hans@gmail.com>
Fri, 07 Aug 2009 01:27:24 +0200
changeset 2736 8f3935f0f4ba
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permissions -rw-r--r--
Argument store added to updateEntityProperties. This argument determines if an entity should be stored in the data model after its properties are updated. It may be useful, for example, along with tasks (Task Queue API). One may want to make some modifications to an entity during execution of a task, but the developer is sure that at least one new task, which also wants to modify the entity, will be queued, so he or she can just update the entity without saving the changes to the data model, set the entity in memcache and the following task (which is to be executed very shortly) is to retrive the current entity from the memcache (without any expensive calls to the actual data model).
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Todd Larsen <tlarsen@google.com>
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PyYAML - The next generation YAML parser and emitter for Python.
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To install, type 'python setup.py install'.













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You may build faster LibYAML based parser and emitter with













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'python setup_with_libyaml.py install'.













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Then you may use the LibYAML based parser this way:













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    >>> yaml.load(stream, Loader=yaml.CLoader)













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    >>> yaml.dump(data, Dumper=yaml.CDumper)













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For more information, check the PyYAML homepage:













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'http://pyyaml.org/wiki/PyYAML'.













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Documentation (rough and incomplete though):













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'http://pyyaml.org/wiki/PyYAMLDocumentation'.













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Post your questions and opinions to the YAML-Core mailing list:













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'http://lists.sourceforge.net/lists/listinfo/yaml-core'.













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Submit bug reports and feature requests to the PyYAML bug tracker:













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'http://pyyaml.org/newticket?component=pyyaml'.













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PyYAML is written by Kirill Simonov <xi@resolvent.net>.  It is released













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under the MIT license. See the file LICENSE for more details.















py_tasks_melange