Save a YAML-formatted file in PyYAML

problem

pip install PyYAML When I try to output a YAML file with PyYAML installed in The dictionary as it is came out.

Solution

import yaml

yaml.dump({"key": "value"}, default_flow_style=False)

References

http://pyyaml.org/wiki/PyYAMLDocumentation#Dictionarieswithoutnestedcollectionsarenotdumpedcorrectly

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