utils.py

import json
import numpy as np
import re
from copy import deepcopy

def read_jsonl(path: str):
    with open(path, "r", encoding='utf-8') as fh:
        return [json.loads(line) for line in fh.readlines() if line]

def extract_nums(s):
    s = s.replace(",", "")
    nums = re.findall(r"[+-]? *(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?", s)
    return_list = []
    for i in range(len(nums)):
        try:
            return_list.append(eval(nums[i].strip().lstrip(" 0")))
        except:
            pass
    return return_list

def find_formula(step):
    assert step.count("<<") == step.count(">>") == 1
    left, right = step.find("<<")+2, step.find(">>")
    return step[left: right]


def extract_answer(completion):
    ANS_RE = re.compile(r"#### (\-?[0-9\.\,]+)")
    match = ANS_RE.search(completion)
    if match:
        match_str = match.group(1).strip()
        match_str = match_str.replace(",", "")
        return match_str
    else:
        assert False