New Release of YDK has been posted (0.4.2)

Both ydk-gen and ydk-py have been updated at github.

 Here is a list of features that have gone into the release

• Error handling improvements
  • Fixed local validation to correctly check for types and values (#116)
  • Introduced error hierarchy to represent errors from various components, viz.: YPYModelErrors, YPYServiceError, YPYServiceProviderError (#133)
    • When raising YPYModelErrors, include errors dictionary with key as path to data, and value as tuple of error code and error message
  • Added more extensive negative test cases to ydk-gen to test handling of error (#134)
• CRUD service / Codec service / Netconf service provider improvements
  • Added support for multiple objects to codec service (#122)
  • Added logging for codec service (#97)
  • Have logging hierarchy automatically follow package hierarchy (#100)
  • Have netconf service return YDK python objects instead of XML strings (#120)
  • Fixed decoding issue with leaf-list of enums (#150)
• Removed requirements.txt from ydk-py and added all requirements to setup.py
• Enforce PEP8 naming for Identity classes (#152)
• Added full ydk-py version to the documentation (#144) 

Give it a try!