Commit Graph

1 Commits (56c553c55d75c995ad5a3e4bed590c3fc3679813)

Author SHA1 Message Date
Matt Clay 7f0e09aa31
Keep existing to_yaml behavior with pyyaml >= 5.1. (#53772)
In pyyaml versions before 5.1 the default_flow_style for yaml.dump
was None. Starting with 5.1 it is now False. This change explicitly
sets the value to None to maintain the original to_yaml behavior.

The change to pyyaml was made in the following commit:

507a464ce6
6 years ago