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import json
import os
import sys
from dataclasses import asdict
from datetime import datetime
from enum import Enum
from typing import Any
import pytz
class MyUtils:
@staticmethod
def is_path_exists(path: str) -> bool:
return os.path.exists(path)
@staticmethod
def mkdir(path: str) -> None:
os.makedirs(path, exist_ok=True)
@staticmethod
def save_to_json(obj: Any, path: str) -> None:
MyUtils.mkdir(os.path.dirname(path))
with open(path, "w", encoding="utf-8") as f:
json.dump(obj, f, indent=4, ensure_ascii=False)
@staticmethod
def log_metrics(dataset: str, metrics: dict) -> None:
print(f"***** {dataset} metrics *****")
k_width = max(len(str(x)) for x in metrics.keys())
v_width = max(len(str(x)) for x in metrics.values())
for key in sorted(metrics.keys()):
print(f" {key: <{k_width}} = {metrics[key]: >{v_width}}")
@staticmethod
def save_metrics(dataset: str, metrics: dict, path: str):
context = {}
if MyUtils.is_path_exists(path):
context = json.load(open(path, "r"))
if dataset not in context:
context[dataset] = metrics
else:
context[dataset] |= metrics
MyUtils.save_to_json(context, path)
@staticmethod
def save_command(path: str):
time_zone = pytz.timezone('Asia/Shanghai')
time = f"{'Time': <10}: {json.dumps(datetime.now(time_zone).strftime('%Y-%m-%d, %H:%M:%S'), ensure_ascii=False)}"
command = f"{'Command': <10}: {json.dumps(' '.join(sys.argv), ensure_ascii=False)}"
MyUtils.mkdir(os.path.dirname(path))
with open(path, "w", encoding="utf-8") as f:
f.write(f"{time}\n")
f.write(f"{command}\n")
@staticmethod
def args_to_dict(args: Any) -> dict:
d = asdict(args)
for k, v in d.items():
if isinstance(v, Enum):
d[k] = v.value
if isinstance(v, list) and len(v) > 0 and isinstance(v[0], Enum):
d[k] = [x.value for x in v]
if k.endswith("_token"):
d[k] = f"<{k.upper()}>"
return d
@staticmethod
def find_common_prefix_suffix(lst_1, lst_2):
min_len = min(len(lst_1), len(lst_2))
# * Find common prefix
prefix = [lst_1[i] for i in range(min_len) if lst_1[i] == lst_2[i]]
# * Find common suffix
suffix = [lst_1[-i] for i in range(1, min_len + 1) if lst_1[-i] == lst_2[-i]]
# * Correct the order of the common suffix
suffix = suffix[::-1]
return prefix, suffix |