# -*- coding: utf-8 -*-
# file: dataset_manager.py
# time: 2021/6/8 0008
# author: YANG, HENG <hy345@exeter.ac.uk> (杨恒)
# github: https://github.com/yangheng95
# Copyright (C) 2021. All Rights Reserved.
import os
import shutil
import tempfile
import time
import zipfile
from typing import Union
import git
import findfile
import requests
import tqdm
from termcolor import colored
from pyabsa.augmentation import (
auto_aspect_sentiment_classification_augmentation,
auto_classification_augmentation,
)
from pyabsa.framework.flag_class import (
TaskCodeOption,
PyABSAMaterialHostAddress,
TaskNameOption,
)
from pyabsa.utils.check_utils.dataset_version_check import check_datasets_version
from pyabsa.utils.data_utils.dataset_item import DatasetItem
from pyabsa.utils.pyabsa_utils import fprint
[docs]
filter_key_words = [
".py",
".md",
"readme",
".log",
"result",
".zip",
".state_dict",
".model",
".png",
"acc_",
"f1_",
".backup",
".bak",
]
[docs]
def detect_dataset(
dataset_name_or_path,
task_code: TaskCodeOption = None,
load_aug=False,
config=None,
**kwargs
):
"""
Detect dataset from dataset_path, you need to specify the task type, which can be TaskCodeOption.Aspect_Polarity_Classification, 'atepc' or 'tc', etc.
:param dataset_name_or_path: str or DatasetItem
The name or path of the dataset.
:param task_code: str or TaskCodeOption
The task type, such as "apc" for aspect-polarity classification or "tc" for text classification.
:param load_aug: bool, default False
Whether to load the augmented dataset.
:param config: Config, optional
The configuration object.
:param kwargs: dict
Additional keyword arguments.
:return: dict
A dictionary containing file paths for the train, test, and validation sets.
"""
logger = config.logger if config else kwargs.get("logger", None)
check_datasets_version(logger=logger)
if not isinstance(dataset_name_or_path, DatasetItem):
dataset_name_or_path = DatasetItem(dataset_name_or_path)
dataset_file = {"train": [], "test": [], "valid": []}
search_path = ""
d = ""
for d in dataset_name_or_path:
if not os.path.exists(d):
if os.path.exists("integrated_datasets"):
logger.info("Searching dataset {} in local disk".format(d))
else:
logger.info(
"Searching dataset {} in https://github.com/yangheng95/ABSADatasets".format(
d
)
)
try:
download_all_available_datasets(logger=logger)
except Exception as e:
if logger:
logger.error(
"Exception: {}. Fail to download dataset from".format(e)
+ " https://github.com/yangheng95/ABSADatasets,"
+ " please check your network connection."
)
else:
fprint(
"Exception: {}. Fail to download dataset from".format(e)
+ " https://github.com/yangheng95/ABSADatasets,"
+ " please check your network connection."
)
download_dataset_by_name(logger, task_code, dataset_name=d)
search_path = findfile.find_dir(
os.getcwd(),
[d, task_code, "dataset"],
exclude_key=["infer", "test."] + filter_key_words,
disable_alert=False,
)
if not search_path:
raise ValueError(
"Cannot find dataset: {}, you may need to remove existing integrated_datasets and try again. "
"Please note that if you are using keywords to let findfile search the dataset, "
"you need to save your dataset(s) in integrated_datasets/{}/{} ".format(
d, "task_name", "dataset_name"
)
)
if not load_aug:
logger.info(
"You can set load_aug=True in a trainer to augment your dataset"
" (English only yet) and improve performance."
)
logger.info(
"Please use a new folder to perform new text augment if the former augment in"
" {} errored unexpectedly".format(search_path)
)
# Our data augment tool can automatically improve your dataset's performance 1-2% with additional computation budget
# The project of data augment is on github: https://github.com/yangheng95/BoostAug
# share your dataset at https://github.com/yangheng95/ABSADatasets, all the copyrights belong to the owner according to the licence
# For pretraining checkpoints, we use all dataset set as trainer set
if load_aug:
dataset_file["train"] += findfile.find_files(
search_path,
[d, "train", task_code],
exclude_key=[".inference", "test.", "valid."] + filter_key_words,
)
dataset_file["test"] += findfile.find_files(
search_path,
[d, "test", task_code],
exclude_key=[".inference", "train.", "valid."] + filter_key_words,
)
dataset_file["valid"] += findfile.find_files(
search_path,
[d, "valid", task_code],
exclude_key=[".inference", "train.", "test."] + filter_key_words,
)
dataset_file["valid"] += findfile.find_files(
search_path,
[d, "dev", task_code],
exclude_key=[".inference", "train.", "test."] + filter_key_words,
)
if not any(["augment" in x for x in dataset_file["train"]]):
from pyabsa.utils.absa_utils.absa_utils import (
convert_apc_set_to_atepc_set,
)
if task_code == TaskCodeOption.Aspect_Polarity_Classification:
auto_aspect_sentiment_classification_augmentation(
config=config,
dataset=dataset_name_or_path,
device=config.device,
**kwargs
)
convert_apc_set_to_atepc_set(dataset_name_or_path)
elif task_code == TaskCodeOption.Text_Classification:
auto_classification_augmentation(
config=config,
dataset=dataset_name_or_path,
device=config.device,
**kwargs
)
else:
raise ValueError(
"Task {} is not supported for auto-augment".format(
task_code
)
)
else:
dataset_file["train"] += findfile.find_files(
search_path,
[d, "train", task_code],
exclude_key=[".inference", "test.", "valid."]
+ filter_key_words
+ [".ignore"],
)
dataset_file["test"] += findfile.find_files(
search_path,
[d, "test", task_code],
exclude_key=[".inference", "train.", "valid."]
+ filter_key_words
+ [".ignore"],
)
dataset_file["valid"] += findfile.find_files(
search_path,
[d, "valid", task_code],
exclude_key=[".inference", "train.", "test."]
+ filter_key_words
+ [".ignore"],
)
dataset_file["valid"] += findfile.find_files(
search_path,
[d, "dev", task_code],
exclude_key=[".inference", "train.", "test."]
+ filter_key_words
+ [".ignore"],
)
else:
fprint(
"Try to load {} dataset from local disk".format(dataset_name_or_path)
)
if load_aug:
dataset_file["train"] += findfile.find_files(
d,
["train", task_code],
exclude_key=[".inference", "test.", "valid."] + filter_key_words,
)
dataset_file["test"] += findfile.find_files(
d,
["test", task_code],
exclude_key=[".inference", "train.", "valid."] + filter_key_words,
)
dataset_file["valid"] += findfile.find_files(
d,
["valid", task_code],
exclude_key=[".inference", "train."] + filter_key_words,
)
dataset_file["valid"] += findfile.find_files(
d,
["dev", task_code],
exclude_key=[".inference", "train."] + filter_key_words,
)
else:
dataset_file["train"] += findfile.find_cwd_files(
[d, "train", task_code],
exclude_key=[".inference", "test.", "valid."]
+ filter_key_words
+ [".ignore"],
)
dataset_file["test"] += findfile.find_cwd_files(
[d, "test", task_code],
exclude_key=[".inference", "train.", "valid."]
+ filter_key_words
+ [".ignore"],
)
dataset_file["valid"] += findfile.find_cwd_files(
[d, "dev", task_code],
exclude_key=[".inference", "train.", "test."]
+ filter_key_words
+ [".ignore"],
)
dataset_file["valid"] += findfile.find_cwd_files(
[d, "valid", task_code],
exclude_key=[".inference", "train.", "test."]
+ filter_key_words
+ [".ignore"],
)
# # if we need train a checkpoint using as much data as possible, we can merge train, valid and test set as trainer sets
# dataset_file['train'] = dataset_file['train'] + dataset_file['test'] + dataset_file['valid']
# dataset_file['test'] = []
# dataset_file['valid'] = []
if len(dataset_file["train"]) == 0:
if os.path.isdir(d) or os.path.isdir(search_path):
fprint(
"No train set found from: {}, detected files: {}".format(
dataset_name_or_path,
", ".join(os.listdir(d) + os.listdir(search_path)),
)
)
raise RuntimeError(
'Fail to locate dataset: {}. Your dataset should be in "datasets" folder end withs ".apc" or ".atepc" or "tc". If the error persists, '
"you may need rename your dataset according to {}".format(
dataset_name_or_path,
"https://github.com/yangheng95/ABSADatasets#important-rename-your-dataset-filename-before-use-it-in-pyabsa",
)
)
if len(dataset_file["test"]) == 0:
logger.info(
"Warning! auto_evaluate=True, however cannot find test set using for evaluating!"
)
if len(dataset_name_or_path) > 1:
logger.info(
"Please DO NOT mix datasets with different sentiment labels for trainer & inference !"
)
for k, v in dataset_file.items():
dataset_file[k] = list(set(v))
return dataset_file
[docs]
def detect_infer_dataset(
dataset_name_or_path, task_code: TaskCodeOption = None, **kwargs
):
"""
Detect the inference dataset from local disk or download from GitHub
:param dataset_name_or_path: dataset name or path
:param task_code: task name
:param kwargs: other arguments
"""
logger = kwargs.get("logger", None)
dataset_file = []
if isinstance(dataset_name_or_path, str) and os.path.isfile(dataset_name_or_path):
dataset_file.append(dataset_name_or_path)
return dataset_file
if not isinstance(dataset_name_or_path, DatasetItem):
dataset_name_or_path = DatasetItem(dataset_name_or_path)
for d in dataset_name_or_path:
if not os.path.exists(d):
if os.path.exists("integrated_datasets"):
if logger:
logger.info("Try to load {} dataset from local disk".format(d))
else:
fprint("Try to load {} dataset from local disk".format(d))
else:
if logger:
logger.info(
"Try to download {} dataset from https://github.com/yangheng95/ABSADatasets".format(
d
)
)
else:
fprint(
"Try to download {} dataset from https://github.com/yangheng95/ABSADatasets".format(
d
)
)
try:
download_all_available_datasets(logger=logger)
except Exception as e:
if logger:
logger.error(
"Fail to download dataset from https://github.com/yangheng95/ABSADatasets, please check your network connection"
)
logger.info("Try to load {} dataset from Huggingface".format(d))
else:
fprint(
"Fail to download dataset from https://github.com/yangheng95/ABSADatasets, please check your network connection"
)
fprint("Try to load {} dataset from Huggingface".format(d))
download_dataset_by_name(
logger=logger, task_code=task_code, dataset_name=d
)
search_path = findfile.find_dir(
os.getcwd(),
[d, task_code, "dataset"],
exclude_key=filter_key_words,
disable_alert=False,
)
dataset_file += findfile.find_files(
search_path,
[".inference", d],
exclude_key=["train."] + filter_key_words,
)
else:
dataset_file += findfile.find_files(
d, [".inference", task_code], exclude_key=["train."] + filter_key_words
)
if len(dataset_file) == 0:
if os.path.isdir(dataset_name_or_path.dataset_name):
fprint(
"No inference set found from: {}, unrecognized files: {}".format(
dataset_name_or_path,
", ".join(os.listdir(dataset_name_or_path.dataset_name)),
)
)
raise RuntimeError(
"Fail to locate dataset: {}. If you are using your own dataset, you may need rename your dataset according to {}".format(
dataset_name_or_path,
"https://github.com/yangheng95/ABSADatasets#important-rename-your-dataset-filename-before-use-it-in-pyabsa",
)
)
if len(dataset_name_or_path) > 1:
fprint(
colored(
"Please DO NOT mix datasets with different sentiment labels for trainer & inference !",
"yellow",
)
)
return dataset_file
[docs]
def download_all_available_datasets(**kwargs):
"""
Download datasets from GitHub
:param kwargs: other arguments
"""
logger = kwargs.get("logger", None)
save_path = os.getcwd()
if not save_path.endswith("integrated_datasets"):
save_path = os.path.join(save_path, "integrated_datasets")
if findfile.find_files(save_path, "integrated_datasets", exclude_key=".git"):
if kwargs.get("force_download", False):
shutil.rmtree(save_path)
if logger:
logger.info(
"Force download datasets from https://github.com/yangheng95/ABSADatasets"
)
else:
fprint(
"Force download datasets from https://github.com/yangheng95/ABSADatasets"
)
else:
if logger:
logger.info(
"Datasets already exist in {}, skip download".format(save_path)
)
else:
fprint("Datasets already exist in {}, skip download".format(save_path))
return
with tempfile.TemporaryDirectory() as tmpdir:
try:
fprint(
"Clone ABSADatasets from https://github.com/yangheng95/ABSADatasets.git"
)
git.Repo.clone_from(
"https://github.com/yangheng95/ABSADatasets.git",
tmpdir,
branch="v2.0",
depth=1,
)
# git.Repo.clone_from('https://github.com/yangheng95/ABSADatasets.git', tmpdir, branch='master', depth=1)
try:
shutil.move(os.path.join(tmpdir, "datasets"), "{}".format(save_path))
except IOError as e:
pass
except Exception as e:
try:
fprint(
"Clone ABSADatasets from https://gitee.com/yangheng95/ABSADatasets.git"
)
git.Repo.clone_from(
"https://gitee.com/yangheng95/ABSADatasets.git",
tmpdir,
branch="v2.0",
depth=1,
)
# git.Repo.clone_from('https://github.com/yangheng95/ABSADatasets.git', tmpdir, branch='master', depth=1)
try:
shutil.move(
os.path.join(tmpdir, "datasets"), "{}".format(save_path)
)
except IOError as e:
pass
except Exception as e:
fprint(
colored(
"Exception: {}. Fail to clone ABSADatasets, please check your connection".format(
e
),
"red",
)
)
time.sleep(3)
download_all_available_datasets(**kwargs)
# from pyabsa.tasks.AspectPolarityClassification import APCDatasetList
[docs]
def download_dataset_by_name(
task_code: Union[
TaskCodeOption, str
] = TaskCodeOption.Aspect_Polarity_Classification,
dataset_name: Union[DatasetItem, str] = None,
**kwargs
):
"""
If download all datasets failed, try to download dataset by name from Huggingface
Download dataset from Huggingface: https://huggingface.co/spaces/yangheng/PyABSA
:param task_code: task code -> e.g., TaskCodeOption.Aspect_Polarity_Classification
:param dataset_name: dataset name -> e.g, pyabsa.tasks.AspectPolarityClassification.APCDatasetList.Laptop14
"""
logger = kwargs.get("logger", None)
if isinstance(dataset_name, DatasetItem):
for d in dataset_name:
download_dataset_by_name(task_code=task_code, dataset_name=d, **kwargs)
if logger:
logger.info("Start {} downloading".format(dataset_name))
url = (
PyABSAMaterialHostAddress
+ "resolve/main/integrated_datasets/{}_datasets.{}.zip".format(
task_code, dataset_name
).lower()
)
try: # from Huggingface Space
response = requests.get(url, stream=True)
save_path = dataset_name.lower() + ".zip"
with open(save_path, "wb") as f:
for chunk in tqdm.tqdm(
response.iter_content(chunk_size=1024),
unit="KiB",
total=int(response.headers["content-length"]) // 1024,
desc="Downloading ({}){} dataset".format(
TaskNameOption[task_code], dataset_name
),
):
f.write(chunk)
with zipfile.ZipFile(save_path, "r") as zip_ref:
zip_ref.extractall(os.getcwd())
except Exception as e:
if logger:
logger.info(
"Exception: {}. Fail to download dataset from {}. Please check your connection".format(
e, url
)
)
else:
fprint(
colored(
"Exception: {}. Fail to download dataset from {}. Please check your connection".format(
e, url
),
"red",
)
)