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import os
from typing import Callable
def download_data(src: str, dst: str = None, download_func: Callable = None) -> str:
"""使用download_func将目标文件下载到目标路径下
Args:
src (str): _description_
dst (str, optional): _description_. Defaults to None.
download_func (Callable, optional): _description_. Defaults to None.
Returns:
str: _description_
"""
if not os.path.exists(dst):
download_func(src, dst)
return dst
def download_data_with_cos(src: str, dst: str) -> None:
"""使用cos工具下载cos上的文件
Args:
src (str): 原目录，
dst (str): 目标目录，暂不支持修改后的目录名字
"""
from cos_utils.crate import CosCrate
src_basename = os.path.basename(src)
dst_path = os.path.join(dst, src_basename)
if os.path.exists(dst_path):
print("existed: {}".format(dst_path))
return
if "." not in src_basename:
if src[-1] != "/":
src += "/"
if "." not in os.path.basename(dst):
if dst[-1] != "/":
dst += "/"
CosCrate().download_to_local(src, dst)
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