from os import path, walk
from googletrans import Translator
from datetime import datetime, timezone, timedelta


def write_md(f_dir, content):
    with open(f_dir, 'w',encoding="utf-8") as md:
        md.write(content)


def read_line_md(f_dir):
    with open(f_dir, 'r',encoding="utf-8") as md:
        pre_content = md.readlines()
    return pre_content


def gen_md_file_dirs(dir_):
    for root, dirs, files in walk(dir_):
        for f in files:
            if '.md' not in f:
                continue
            yield path.join(root, f)


def translate(text):
    result = Translator().translate(text, dest='en')
    return result.text


def get_now_time():
    return datetime.now(timezone(timedelta(hours=+8))).isoformat(timespec="seconds")