def _load(self):
path = self.path()
if not core.exists(path):
return self._load_dot_cola()
try:
fp = core.xopen(path, 'rb')
return mkdict(json.load(fp))
except: # bad json
return {}
def _load_dot_cola(self):
values = {}
path = os.path.join(core.expanduser('~'), '.cola')
if not core.exists(path):
return {}
try:
with core.xopen(path, 'r') as fp:
json_values = json.load(fp)
except: # bad json
return {}
# Keep only the entries we care about
for key in self.values:
try:
values[key] = json_values[key]
except KeyError:
pass
return values