tensorflow tf.app.flags 元素被重复定义及delattr报错
# 自定义命令行参数
FLAGS = tf.app.flags.FLAGS
tf.app.flags.DEFINE_string('f','','kernel')
result:（报错）
The flag ‘f’ is defined twice. First from /home/huanghanchi/anaconda3/lib/python3.7/site-packages/ipykernel_launcher.py, Second from /home/huanghanchi/anaconda3/lib/python3.7/site-packages/ipykernel_launcher.py. Description from first occurrence: kernel
solu
在FLAGS定义前加上一下代码
def del_all_flags(FLAGS):
flags_dict = FLAGS._flags()
keys_list = [keys for keys in flags_dict]
for keys in keys_list:
FLAGS.delattr(keys)
del_all_flags(tf.flags.FLAGS)
result:（报错）
AttributeError: delattr
solu
for循环中FLAGS.delattr(keys)改为FLAGS.__delattr__(keys)