Files
NexQuant/rdagent/log/storage.py
T
Xu Yang e0a24fb46f Several update on the repo (see desc) (#76)
* ignore result csv file

* fix app scripts

* rename taskgenerator to developer and generate to develop

* fix a config bug in coder

* fix a small bug in factor coder evaluators

* remove a single logger in factor coder evaluators

* fix a small bug in model coder main.py

* rename Implementation to Workspace

* move the prepare the inject_code into FBWorkspace to align all the behavior

* fix a small bug in model feedback

* remove debug lines for multi processing and simplify evaluators multi proc

* add a copy function to workspace to freeze the workspace && add config prefix to speed up debugging

* make hypothesisgen a abc class

* use Qlib***Experiment

* fix a small bug

* rename Imp to Ws

* rename sub_implementations to sub_workspace_list

* fix a bug in feedback not presented as content in prompts

* move proposal pys to proposal folder

* reformat the folder

* align factor and model qlib workspace and use template to handle the workspace

* add a filter to evoagent to filter out false evo

* align multi_proc_n into RDAGENT seeting

* handle when runner gets empty experiment

* fix logger merge remaining problems

* fix black and isort automatically
2024-07-17 15:00:13 +08:00

57 lines
1.6 KiB
Python

import json
import pickle
from datetime import datetime, timezone
from pathlib import Path
from typing import Literal
from .base import Storage
class FileStorage(Storage):
"""
The info are logginged to the file systems
TODO: describe the storage format
"""
def __init__(self, path: str = "./log/") -> None:
self.path = Path(path)
self.path.mkdir(parents=True, exist_ok=True)
def log(
self,
obj: object,
name: str = "",
save_type: Literal["json", "text", "pkl"] = "text",
timestamp: datetime | None = None,
) -> Path:
# TODO: We can remove the timestamp after we implement PipeLog
if timestamp is None:
timestamp = datetime.now(timezone.utc)
else:
timestamp = timestamp.astimezone(timezone.utc)
cur_p = self.path / name.replace(".", "/")
cur_p.mkdir(parents=True, exist_ok=True)
path = cur_p / f"{timestamp.strftime('%Y-%m-%d_%H-%M-%S-%f')}.log"
if save_type == "json":
path = path.with_suffix(".json")
with path.open("w") as f:
try:
json.dump(obj, f)
except TypeError:
json.dump(json.loads(str(obj)), f)
return path
elif save_type == "pkl":
path = path.with_suffix(".pkl")
with path.open("wb") as f:
pickle.dump(obj, f)
return path
elif save_type == "text":
obj = str(obj)
with path.open("w") as f:
f.write(obj)
return path