标签：文件 search 预热 cdn urls import resp

在腾讯云cdn中预热一个文件夹下所有的文件,并对预热失败的文件进行重新预热,直到所有文件都预热完成.

Show you the code:

import json
import os
import time
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cdn.v20180606 import cdn_client, models
from jproperties import Properties
 

#配置文件路径,主要用于读取版本
config_path=r"D:/Code/IDEA/Xinxuan-company/src/main/resources/project.properties"
#是否带有版本号
hasVersion=False


#需要预热的文件夹路径(包括子文件夹的文件)
path =r"D:/Code/IDEA/Xinxuan-company/src/main/resources/static/views/custom/"
cdn_root="https://xinxuan-credit-model-test.file.myqcloud.com/cm/views/test"
secretId="你的secretID"
secretKey="你的secretKey"



configs = Properties()

with open(config_path, 'rb') as config_file:
    configs.load(config_file)

version=configs.get("project_version")

cred = credential.Credential(secretId, secretKey) 
httpProfile = HttpProfile()
httpProfile.endpoint = "cdn.tencentcloudapi.com"

clientProfile = ClientProfile()
clientProfile.httpProfile = httpProfile
client = cdn_client.CdnClient(cred, "", clientProfile) 

def prewarm_urls(urls):
    req = models.PushUrlsCacheRequest()
    params = {
        "Urls": urls,
        "Area": "global"
    }
    req.from_json_string(json.dumps(params))

    resp = client.PushUrlsCache(req) 
    print("sent pre-warm request: "+resp.to_json_string()) 
    return resp



def search_urls(taskId,status):
    req = models.DescribePushTasksRequest()
    params = {
        "TaskId": taskId,
        "Status": status
    }

    req.from_json_string(json.dumps(params))

    resp = client.DescribePushTasks(req) 

    print(status+":"+str(len(resp.PushLogs)))
    return get_urls_from_logs(resp.PushLogs)
 


def get_urls_from_logs(logs):
    urls=[]
    for log in logs:
        urls.append(log.Url)
    
    return urls

def search_process_urls(taskId):
    return search_urls(taskId,"process")


def search_fail_urls(taskId):
    return search_urls(taskId,"fail")


def generate_urls():
    urls=[]
   
    for root, dirs, files in os.walk(path):
        root=root.replace("\\","/")
        for file in files:
            #append the file name to the list
            subpath=root.replace(path,'')+"/"+file
            if hasVersion:
                subpath=subpath+"?"+version.data
            subpath=subpath.replace("\\","/")
            urls.append(cdn_root+"/"+subpath)
    return urls


#no more than 20 urls
def make_sure_prewarm(urls):
    try: 
        
        resp=prewarm_urls(urls)
        while True:
            time.sleep(10)
            processurls=search_process_urls(resp.TaskId)
            
            
            if len(processurls)!=0:
                continue
            failurls=search_fail_urls(resp.TaskId)
            if len(failurls)==0:
                break
            resp=prewarm_urls(failurls)
        
    except TencentCloudSDKException as err: 
        print(err) 


urls=generate_urls()
index=0

#腾讯限制次最多提交20个urls
step=20
while True:
    part=urls[index:index+step]
    index=index+step
    if( len(part)==0):
        break
    make_sure_prewarm(part)

标签：文件,search,预热,cdn,urls,import,resp
来源： https://blog.csdn.net/oh_futrue/article/details/111109282

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