lib/arvbox/docker/application_yml_override.py

   1 #!/usr/bin/env python
   2
   3 import yaml
   4
   5 try:
   6     with open("application.yml.override") as f:
   7         b = yaml.load(f)
   8 except IOError:
   9     exit()
  10
  11 with open("application.yml") as f:
  12     a = yaml.load(f)
  13
  14 def recursiveMerge(a, b):
  15     if isinstance(a, dict) and isinstance(b, dict):
  16         for k in b:
  17             print k
  18             a[k] = recursiveMerge(a.get(k), b[k])
  19         return a
  20     else:
  21         return b
  22
  23 with open("application.yml", "w") as f:
  24     yaml.dump(recursiveMerge(a, b), f)