python 七牛云操作-马育民老师

```
import qiniuapi,fvm,global_variable
import os, json,traceback

# 需要填写你的 Access Key 和 Secret Key
access_key = ''
secret_key = ''
bucket_name = ""
bucket_domain = ""

print("七牛上传 v0.1")
print()

print("""
1. 上传到七牛云
2. 从七牛云下载
3. 查看七牛云文件
""")

op = input("请选择操作：")

if op == "1":

path = input("输入要上传的文件或文件夹路径：")
    if path.strip() == "":
        print("请正确输入路径")
        exit()

qiniu_save_dir = input("输入七牛云保存的文件夹：")
    if qiniu_save_dir.strip() == "":
        print("请正确输入文件件")
        exit()
    if os.path.isdir(path): # 如果是文件件

q = qiniuapi.init(access_key, secret_key)

# C:\Users\mym\Desktop\重庆发票\[ID01xvhIKhAAPB].pdf

qiniuapi.upload_dir(q,bucket_name,path,qiniu_save_dir)

else:
        q = qiniuapi.init(access_key, secret_key)
        name = os.path.basename(path)
        qiniuapi.upload_file(q,bucket_name,path,qiniu_save_dir+"/"+name)

elif op == "2":
    qiniu_dir = input("输入要从七牛云下载的文件夹路径：")
    local_save_dir = input("输入要保存的本地路径：")
    q = qiniuapi.init(access_key, secret_key)

qiniu_dir = qiniuapi.format_qiniu_dir(qiniu_dir)
    info = qiniuapi.list_file(q, bucket_name, qiniu_dir)
    res = json.loads(info.text_body)
    # print(res.get("items"))
    for item in res.get("items"):
        # print(item)
        # print(item.get("key"), item.get("fsize"), item.get("type"), item.get("status"), item.get("md5"),item.get("putTime"))
        # 七牛云上的文件名
        qiniu_name = qiniuapi.get_name_from_qiniu( item.get("key") )

local_file = local_save_dir + "/" + qiniu_name
        if os.path.exists(local_file):
            print("本地存在文件 【",local_file,"】，要继续下载并覆盖本地文件吗？（y：下载并覆盖；n：不下载该文件，继续下载其他文件）")
            while True:
                res = input(">")
                if res == "y":
                    try:
                        qiniuapi.download_file(q, bucket_domain, item.get("key"), local_save_dir)
                        print("下载成功 【",local_file,"】")
                    except:
                        traceback.print_exc()
                    break
                elif res == "n":
                    break
                else:
                    print("您输出的不正确，请重新输入（y：下载并覆盖；n：不下载该文件，继续下载其他文件）")

elif op == "3":
    path = input("输入要查看的文件夹路径：")
    q = qiniuapi.init(access_key, secret_key)
    info = qiniuapi.list_file(q,bucket_name,path)
    # print("info.status_code:",info.status_code)
    # print("info.exception:",info.exception)
    res = json.loads(info.text_body)
    # print(res.get("items"))
    for item in res.get("items"):
        print(item.get("key"),item.get("fsize"),item.get("type"),item.get("status"),item.get("md5"))

else:
    print("无此操作")

```

原文出处：http://www.malaoshi.top/show_1IX7SiUOneBt.html