def __setitem__(self, key, value):
if key in self:
ovalue = self[key]
cast = utils.smart_cast(ovalue)
else:
ovalue = "(none)"
cast = utils.smart_cast(value)
value = cast(value)
logging.debug("config: %s: %s -> %s", key, ovalue, value)
dict.__setitem__(self, key, value)
def merge_kv(self, t, dry=False):
if t:
key, value = t
if not dry:
self.conf[key] = value
else:
try:
ovalue = self.conf[key]
cast = utils.smart_cast(ovalue)
cast(value)
except KeyError:
raise ConfigError("No such property: %s" % key)
except TypeError:
raise ConfigError("Old value '%s' for property '%s'"
" has the wrong type" % (ovalue, key))
except ValueError:
raise ConfigError("Invalid value '%s' for property '%s'" %
(value, key))
