6 class Config(dict):

     1 class Config(dict):

     7     def __init__(self, fname):

     2     def __init__(self, fname):

     8         with open(fname) as f:

     3         with open(fname) as f:

     9             data = f.read()

     4             data = f.read()

    10         exec(data, dict(), self)

     5         exec(data, dict(), self)