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options.py
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options.py
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import argparse
import json
class Options():
def __init__(self, parser):
self.parser = parser
def initialize(self, parser):
"""Define the common options that are used in both training and test."""
# ============== JSON =====================
parser.add_argument('--load_json', action='store_false')
parser.add_argument('--json_path', type=str, default='./configs/default.json')
# ============== Additional =====================
parser.add_argument('--mode', type=str, default='train', choices=['train', 'eval'])
return parser
def gather_options(self):
parser = self.initialize(self.parser)
# Get json config
opt, _ = parser.parse_known_args()
if opt.load_json:
with open(opt.json_path, "r") as f:
js = f.read()
config = json.loads(js)
config.update(vars(parser.parse_known_args()[0]))
opt = argparse.Namespace(**config)
return opt
def load_json(self, json_path):
with open(json_path, "r") as f:
js = f.read()
config = json.loads(js)
config.update(vars(self.parser.parse_known_args()[0]))
opt = argparse.Namespace(**config)
return opt
def parse(self):
opt = self.gather_options()
self.opt = opt
return self.opt
class HParams():
def __init__(self, **kwargs):
for k, v in kwargs.items():
if type(v) == dict:
v = HParams(**v)
self[k] = v
def keys(self):
return self.__dict__.keys()
def items(self):
return self.__dict__.items()
def values(self):
return self.__dict__.values()
def __len__(self):
return len(self.__dict__)
def __getitem__(self, key):
return getattr(self, key)
def __setitem__(self, key, value):
return setattr(self, key, value)
def __contains__(self, key):
return key in self.__dict__
def __repr__(self):
return self.__dict__.__repr__()