def add_from_dict(self, d):
"""Returns a new config from this config with another layer added
from a given dictionary.
"""
layer = {}
rv = Config()
rv.stack = self.stack + [layer]
def _walk(d, prefix):
for key, value in d.iteritems():
if isinstance(value, dict):
_walk(value, prefix + key + '.')
else:
layer[prefix + key] = value
_walk(d, '')
return rv
def add_from_dict(self, d):
"""Returns a new config from this config with another layer added
from a given dictionary.
"""
layer = {}
rv = Config()
rv.stack = self.stack + [layer]
def _walk(d, prefix):
for key, value in d.iteritems():
if isinstance(value, dict):
_walk(value, prefix + key + ".")
else:
layer[prefix + key] = value
_walk(d, "")
return rv
