import warnings
import functools
[docs]def deprecated(func):
"""This is a decorator which can be used to mark functions
as deprecated. It will result in a warning being emitted
when the function is used.
"""
@functools.wraps(func)
def new_func(*args, **kwargs):
warnings.simplefilter("always", DeprecationWarning) # turn off filter
warnings.warn(
"Call to deprecated function {}.".format(func.__name__),
category=DeprecationWarning,
stacklevel=2,
)
warnings.simplefilter("default", DeprecationWarning) # reset filter
return func(*args, **kwargs)
return new_func
AGENT_EXPERIENCE_TABLE_NAME_GEN = (
lambda env_id, policy_id, policy_type: f"agent_experience_{env_id}_{policy_id}_{policy_type}"
)
EPISODE_EXPERIENCE_TABLE_NAME_GEN = lambda env_id: f"agent_experience_{env_id}"