Python会话不能处理多个请求

Question

我是新来Python所以请原谅我缺乏良知。。你知道吗

Requirement : Need to process a list of strings through a rest api call

问题： 使用请求，我能够成功地进行api调用并完成工作。使用请求没有问题，只是想研究在每个请求中传递AUTH时使用session是否会加快处理速度。你知道吗

在使用会话时跟踪了多个线索，但继续得到HTTP 400-错误请求。你知道吗

引用：Python Requests and persistent sessions

以下是我正在努力使其工作的代码，任何帮助都将非常有用：

import requests
from requests.auth import HTTPBasicAuth

with open('list.txt') as f:
    lines = f.read().splitlines()

s = requests.Session()
r = s.get("https://ucdeploy.domain.com/rest/state", auth=HTTPBasicAuth('username', 'password'))

if r:
    print("Logged in Successfully")
else:
    print("Login Failed ==> " + str(r))
    exit()

for cmp in lines:
    print("Processing - " + cmp.strip())
    payload = '{"name":"' + cmp.strip() + '","description":"","templateId":"141e248c-ca02-4f51-a873-c07acd5366cd",' \
                                          '"templateVersion":"","componentType":"STANDARD","sourceConfigPlugin":"",' \
                                          '"importAutomatically":"false","useVfs":"true","defaultVersionType":"FULL",' \
                                          '"importAgentType":"inherit","inheritSystemCleanup":"true",' \
                                          '"runVersionCreationProcess":"false","properties":{},"teamMappings":[{' \
                                          '"teamId":"bf3c4566-160b-4d79-b47e-5f2bbc1ffbb0"}]}'

    response = s.put("https://ucdeploy.domain.com/rest/deploy/component", data=payload)
    if response:
        print("Successfully Processed")
    else:
        print("Failed ==> " + str(response))
        exit()

输出：

Logged in Successfully
Processing - Component1
Failed ==> <Response [400]>

Answer 1

确定了有效负载格式的问题。你知道吗

由于某些原因，下面的串联代码不起作用：

payload = '{"name":"' + cmp.strip() + '","description":"","templateId":"141e248c-ca02-4f51-a873-c07acd5366cd",' \
                                          '"templateVersion":"","componentType":"STANDARD","sourceConfigPlugin":"",' \
                                          '"importAutomatically":"false","useVfs":"true","defaultVersionType":"FULL",' \
                                          '"importAgentType":"inherit","inheritSystemCleanup":"true",' \
                                          '"runVersionCreationProcess":"false","properties":{},"teamMappings":[{' \
                                          '"teamId":"bf3c4566-160b-4d79-b47e-5f2bbc1ffbb0"}]}'

使用以下内容更新了有效负载连接，它可以工作：

componentname = '{"name":"' + cmp.strip()
payload = componentname + '","description":"","templateId":"141e248c-ca02-4f51-a873-c07acd5366cd",' \
                              '"templateVersion":"","componentType":"STANDARD","sourceConfigPlugin":"",' \
                              '"importAutomatically":"false","useVfs":"true","defaultVersionType":"FULL",' \
                              '"importAgentType":"inherit","inheritSystemCleanup":"true",' \
                              '"runVersionCreationProcess":"false","properties":{},"teamMappings":[{' \
                              '"teamId":"bf3c4566-160b-4d79-b47e-5f2bbc1ffbb0"}]}'

我希望这能帮助别人。你知道吗