Azure DevOps REST API returning HTTP Status 203 when using Python Requests

Question

I saw this question about Python requests attempting to authenticate to Azure DevOps REST API and receiving HTTP Status 203, Non-Authoritative Information. 查看文本響應時，它只是登錄頁面的 HTML 並沒有真正讓我登錄。我使用了Authorization: Basic <BASE64 PAT> 在他們的 REST ZDB974238714CA8DE634A7CE1D083A14 頁面上列出，但它似乎不起作用。 這是我的代碼示例：

"""Using Python and Requests to interact with Azure DevOps REST API
"""


import base64
import pprint as pp
import requests


with open('ado_pat.txt', 'r') as file:
    PERSONAL_AUTHENTICATION_TOKEN = file.read().replace('\n', '')

PAT_BASE_64 = base64.b64encode(
    b'{PERSONAL_AUTHENTICATION_TOKEN}').decode('ascii')
COLLECTION = 'collection_name'
ORGANIZATION_URL = f'https://dev.azure.com/{COLLECTION}'
RESOURCE_PATH = '/_apis/projects?api-version=5.1'
HEADERS = {
    'Authorization': f'Basic {PAT_BASE_64}',
    'Accept': 'application/json'
}

try:
    ADO_RESPONSE = requests.get(
        ORGANIZATION_URL + RESOURCE_PATH, headers=HEADERS)

    pp.pprint(ADO_RESPONSE)
    pp.pprint(ADO_RESPONSE.text)
    ADO_RESPONSE.raise_for_status()
except requests.exceptions.HTTPError as err:
    pp.pprint(err)

這是我得到的回應：

<Response [203]>
(''\r\n'

然后它顯示整個登錄頁面。 我會使用microsoft/azure-devops-python-api但我並不真正理解或看到我可以調用的方法，也不真正理解它是如何工作的。

--編輯工作示例 --

這個例子現在有效。

"""Using Python and Requests to interact with Azure DevOps REST API
"""


import base64
import pprint as pp
import requests


with open('ado_pat.txt', 'r') as file:
    PERSONAL_AUTHENTICATION_TOKEN = file.read().replace('\n', '')

USERNAME = ""
USER_PASS = USERNAME + ":" + PERSONAL_AUTHENTICATION_TOKEN
B64USERPASS = base64.b64encode(USER_PASS.encode()).decode()

COLLECTION = 'collection_name'
ORGANIZATION_URL = f'https://dev.azure.com/{COLLECTION}'
RESOURCE_PATH = '/_apis/projects?api-version=5.1'
HEADERS = {
    'Authorization': 'Basic %s' % B64USERPASS
}

try:
    ADO_RESPONSE = requests.get(
        ORGANIZATION_URL + RESOURCE_PATH, headers=HEADERS)

    pp.pprint(ADO_RESPONSE)
    pp.pprint(ADO_RESPONSE.text)
    ADO_RESPONSE.raise_for_status()
except requests.exceptions.HTTPError as err:
    pp.pprint(err)

Answer 1

使用評論的鏈接，我能夠使上面的代碼正常工作。 這是最終結果的工作代碼。

"""Using Python and Requests to interact with Azure DevOps REST API
"""


import base64
import json
import pprint as pp
import requests


with open('ado_pat.txt', 'r') as file:
    PERSONAL_AUTHENTICATION_TOKEN = file.read().replace('\n', '')

USERNAME = ""
USER_PASS = USERNAME + ":" + PERSONAL_AUTHENTICATION_TOKEN
B64USERPASS = base64.b64encode(USER_PASS.encode()).decode()

COLLECTION = 'collection_name'
ORGANIZATION_URL = f'https://dev.azure.com/{COLLECTION}'
RESOURCE_PATH = '/_apis/securitynamespaces?api-version=5.1'
HEADERS = {
    'Authorization': 'Basic %s' % B64USERPASS
}

try:
    ADO_RESPONSE = requests.get(
        ORGANIZATION_URL + RESOURCE_PATH, headers=HEADERS)

    pp.pprint(ADO_RESPONSE)
    pp.pprint(ADO_RESPONSE.text)
    ADO_RESPONSE.raise_for_status()
except requests.exceptions.HTTPError as err:
    pp.pprint(err)


with open('output.json', 'w') as file:
    file.write(json.dumps(ADO_RESPONSE.json(), indent=4))

似乎 API 文檔沒有指定如何正確編碼 PAT 並且需要返工。