mirror of
https://github.com/webclinic017/drift.git
synced 2026-07-28 11:17:47 +00:00
Mark Aron Szulyovszky
41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
import pickle
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import datetime
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from config.types import Config
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from typing import Optional
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import os
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import warnings
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from training.types import PipelineOutcome
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def save_models(pipeline_outcome: PipelineOutcome, config: Config) -> None:
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dict_for_pickle = dict()
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dict_for_pickle["config"] = config
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dict_for_pickle["pipeline_outcome"] = pipeline_outcome
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date_string = datetime.datetime.now().strftime("%Y-%m-%d-%H-%M")
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if not os.path.exists("output/models"):
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warnings.warn("No folder exists, creating one.")
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os.makedirs("output/models")
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pickle.dump(dict_for_pickle, open("output/models/{}.p".format(date_string), "wb"))
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def load_models(file_name: Optional[str]) -> tuple[PipelineOutcome, Config]:
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if file_name is None:
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warnings.warn(
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"No file name provided, will load latest models and configurations."
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)
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files_in_directory: list = os.listdir("output/models")
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assert len(files_in_directory) > 0, "No models found in output/models."
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file_name = sorted(files_in_directory)[-1]
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packacked_dict = pickle.load(open("output/models/{}".format(file_name), "rb"))
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config = packacked_dict.pop("config", None)
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pipeline_outcome = packacked_dict.pop("pipeline_outcome", None)
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return pipeline_outcome, config
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