new_tiku_structure_2021/utils/qcloud_bucket.py

# -*- coding=utf-8
# appid 已在配置中移除,请在参数 Bucket 中带上 appid。Bucket 由 BucketName-APPID 组成
# 1. 设置用户配置, 包括 secretId，secretKey 以及 Region


import datetime
import random
import hashlib
from qcloud_cos import CosConfig
from qcloud_cos import CosS3Client
from qcloud_cos import CosServiceError
from qcloud_cos import CosClientError
import sys
import logging
import requests
import configs

# 日志
image_upload_log = configs.parse_log_dir + "/image_log.txt"
logging.basicConfig(level=logging.INFO,
                    filename=image_upload_log)


secret_id = "AKIDC9pETRbZfWBbmhoglkT4PUJGzRjmj3Ia"   # "云 API 密钥 SecretId";
secret_key = "C6jlX4LKfleGdmfQvGNgj74lESRpBIEJ"  # "云 API 密钥 SecretKey";
APPID = '1302712961'
TIMEOUT = 30
token = None  # 使用临时密钥需要传入Token，默认为空,可不填
scheme = 'https'  # 指定使用 http/https 协议来访问 COS，默认为 https，可不填
addr = ".cos." + configs.region + ".myqcloud.com"  # 后缀拼接
cos_config = CosConfig(Region=configs.region,
                       SecretId=secret_id,
                       SecretKey=secret_key,
                       Token=token)  # 获取配置对象
client = CosS3Client(cos_config)  # 获取客户端对象

def upload_img_to_qcloud(param_qcloud):
    put_key, localfile = param_qcloud

    # 高级上传接口(推荐)
    # 根据文件大小自动选择简单上传或分块上传，分块上传具备断点续传功能。
    response = client.upload_file(
        Bucket=configs.public_bucket,
        LocalFilePath=localfile,  # 本地文件的路径
        Key=put_key,  # 上传到桶之后的文件名
        # PartSize=10,
        PartSize=1,  # 上传分成几部分
        MAXThread=10,  # 支持最多的线程数
        EnableMD5=False  # 是否支持MD5
    )
    # print(response['ETag'])


def filestream_upload(param_qcloud):
    """
    file upload:file byte
    文件流简单上传（不支持超过5G的文件，推荐使用下方高级上传接口）
    img upload addrs="http://{}.cos.{}/{}".format(public_bucket,region,ucloud_name)
    http://zxhx-pro-1302712961.cos.ap-beijing.myqcloud.com/xueguan/uploadfiles/wording/5fc8c620c6a4dcc23e55a5d0/image4.png"
    :return:
    """
    put_key, fileurl = param_qcloud
    filebyte = requests.get(fileurl).content
    response = client.put_object(
        Bucket=configs.public_bucket,
        Body=filebyte,
        Key=put_key,  # 文件名
        StorageClass='STANDARD',
        EnableMD5=False
    )


def img_inbucket_count(wordid, flag='w'):
    """
    统计腾讯云桶中某个wordid下的图片个数
    flag:
        'w':word解析中的图片存放的腾讯云地址
        'p':图片、pdf类结构化图片存放的腾讯云地址
    一份试卷在第一步解析中，腾讯云地址只有一种情况
    :return:
    """
    key_d = {"w": "zyk/uploadfiles/wording/", "p": "imgpaper/lqy_upload/"}
    try:
        obj = client.list_objects(
            Bucket=configs.public_bucket,
            Prefix='{}'.format(key_d[flag])+ wordid,
            # Marker=Marker,
        )
        if 'Contents' in obj:
            return obj['Contents']
    except:
        pass
    return ""


if __name__ == "__main__":
    localfile1 = r"C:\Users\Python\Desktop\test\5fc0a554e3e93cca5b9e2193\word\media\image9.png"
    put_key2 = "zyk/uploadfiles/wording/5fc0a554e3e93cca5b9e2193/image9.png"
    pic_name = "99.png"
    put_key1 = "https://" + str(configs.public_bucket) + ".cos." + configs.region + ".myqcloud.com/" + pic_name
    # put_key2 = "http://zxhx-1302712961.cos.ap-shanghai.myqcloud.com/" + pic_name
    # response = client.upload_file(
    #     Bucket=public_bucket,
    #     LocalFilePath=localfile1,  # 本地文件的路径
    #     Key=put_key2,  # 上传到桶之后的文件名
    #     # PartSize=10,
    #     # MAXThread=10,
    #     # EnableMD5=False
    # )
    # print(response)
    # print("http://{0}.cos.{1}.myqcloud.com/{2}".format(public_bucket, region, put_key2))
    # get_object  list_objects
    'http://zxhx-1302712961.cos.ap-shanghai.myqcloud.com/imgpaper/lqy_upload/img_hebei_4.png'
    obj = client.list_objects(
        Bucket=configs.public_bucket,
        # Key=put_key2
        # Prefix='zyk/uploadfiles/wording/5fc64a0a4994183dda7e74b9',
        Prefix='imgpaper/lqy_upload',
        # Marker=Marker,
    )
    objects = {
        "Quiet": "true",
        "Object": [item["Key"] for item in obj['Contents']]
    }
    print(obj['Contents'])

    # print(response['ETag'])   # 可以与Web资源关联的记号

    #### 字节流简单上传
    # response = client.put_object(
    #     Bucket=bucket,
    #     Body=b'bytes',
    #     Key='picture.jpg',
    #     EnableMD5=False
    # )
    # print(response['ETag'])