Source code for hello.io.utils

import os.path as osp
import shutil
import time
from pathlib import Path

try:
    import simplejson as json
except ImportError:
    import json




def get_ctime(filename, format=r"%Y%m%d_%H%M%S"):
    ctime = osp.getctime(filename)
    ctime = time.localtime(ctime)
    return time.strftime(format, ctime)





def make_dir(path):
    path = Path(path)
    if not path.exists():
        path.mkdir(parents=True)
    return path





def copyfile(src, dst):
    # copies the file src to the file or directory dst
    return shutil.copy(src, dst)





def copyfile2(src, dst):
    # dst must be the complete target file name
    return shutil.copyfile(src, dst)





def load_json(json_file):
    with open(json_file, "r") as f:
        data = json.load(f)
    return data





def save_json(data, json_file, ensure_ascii=False, indent=None, separators=(",", ":")):
    make_dir(Path(json_file).parent)

    with open(json_file, "w") as f:
        json.dump(data, f, ensure_ascii=ensure_ascii,
                  indent=indent, separators=separators)
    return json_file