使用 python 博主 api 时状态参数不起作用

Question

我正在尝试将 google-api-python-client 1.12.5 与 Python 3.8 下的服务帐户授权一起使用。在我看来，当指定状态参数时，Google 以 404 HTTP 代码响应。我不知道为什么。我也查看了文档，但我无法将任何内容与此错误联系起来。

我已经粘贴了我的代码。错误发生在第三次调用中。

这是代码：

from google.oauth2 import service_account
from googleapiclient.discovery import build

SCOPES = ['https://www.googleapis.com/auth/blogger']
SERVICE_ACCOUNT_FILE = 'new_service_account.json'
BLOG_ID = '<your_blog_id>'

credentials = service_account.Credentials.from_service_account_file(
        SERVICE_ACCOUNT_FILE, scopes=SCOPES)

service = build('blogger', 'v3', credentials=credentials)
p = service.posts()

# FIRST
promise = p.list(blogId=BLOG_ID)
result = promise.execute()

# SECOND
promise = p.list(blogId=BLOG_ID, orderBy='UPDATED')
result = promise.execute()


#THIRD
promise = p.list(blogId=BLOG_ID, orderBy='UPDATED', status='DRAFT')
result = promise.execute()  # <===== ERROR HAPPENS HERE!!!!

service.close()

这是追溯：

Traceback (most recent call last):
  File "/home/madtyn/.local/share/JetBrains/Toolbox/apps/PyCharm-P/ch-0/202.7660.27/plugins/python/helpers/pydev/pydevd.py", line 1448, in _exec
    pydev_imports.execfile(file, globals, locals)  # execute the script
  File "/home/madtyn/.local/share/JetBrains/Toolbox/apps/PyCharm-P/ch-0/202.7660.27/plugins/python/helpers/pydev/_pydev_imps/_pydev_execfile.py", line 18, in execfile
    exec(compile(contents+"\n", file, 'exec'), glob, loc)
  File "/home/madtyn/PycharmProjects/blogger/main.py", line 24, in <module>
    result = promise.execute()
  File "/home/madtyn/venvs/blogger/lib/python3.8/site-packages/googleapiclient/_helpers.py", line 134, in positional_wrapper
    return wrapped(*args, **kwargs)
  File "/home/madtyn/venvs/blogger/lib/python3.8/site-packages/googleapiclient/http.py", line 915, in execute
    raise HttpError(resp, content, uri=self.uri)
googleapiclient.errors.HttpError: <HttpError 404 when requesting https://blogger.googleapis.com/v3/blogs/<blog_id>/posts?orderBy=UPDATED&status=DRAFT&alt=json returned "Not Found">
python-BaseException

Answer 1

我可以重现这个问题...添加 status=DRAFT 将 return 404 但任何其他过滤器都在工作...

已尝试使用服务帐户和您的代码：404
尝试使用 API 这样的密钥 result = requests.get('https://blogger.googleapis.com/v3/blogs/<blog_id>/posts?status=DRAFT&orderBy=UPDATED&alt=json&key=<api_key>'): 404
从服务帐户中提取“access_token”（调用后credentials.token）：result = requests.get('https://blogger.googleapis.com/v3/blogs/<blog_id>/posts?status=DRAFT&orderBy=UPDATED&alt=json&access_token=<extracted_service_account_token>')：404

但很奇怪，如果我 使用“试试这个 API” 给出的 access_token 在这里：https://developers.google.com/blogger/docs/3.0/reference/posts/list?apix_params={"blogId"%3A"blog_id"%2C"orderBy"%3A"UPDATED"%2C"status"%3A["DRAFT"]%2C"alt"%3A"json"} 它有效！

在请求中使用该令牌给我我的博客 post 处于草稿状态...

只是 copy/paste raw Authorization header 在那个脚本中：

import requests

blog_id = '<blog_id>'
headers = {
    'Authorization' : 'Bearer <replace_here>'
}

# Using only Authorization header
result = requests.get(
    'https://blogger.googleapis.com/v3/blogs/%s/posts?status=DRAFT&orderBy=UPDATED&alt=json' % (blog_id),
    headers=headers
)
print(result)
# This should print DRAFT if you have at least one draft post
print(result.json()['items'][0]['status'])

# Using "access_token" param constructed with Authorization header splited to have only token
result = requests.get('https://blogger.googleapis.com/v3/blogs/%s/posts?status=DRAFT&orderBy=UPDATED&alt=json&access_token=%s' % (blog_id, headers['Authorization'][len('Bearer '):]))
print(result)
# This should print DRAFT if you have at least one draft post
print(result.json()['items'][0]['status'])

我目前的结果：

该错误似乎不是来自库，而是来自令牌权限...但是我也像您一样正常使用控制台来生成访问权限。

总而言之，我认为它要么是一个错误，要么是 Google 自愿的...我不知道“试试这个 API”令牌的有效期有多长，但它目前是我发现获得文章草稿的唯一方法...也许您可以尝试打开错误票，但我不知道具体在哪里可以这样做。

使用 python 博主 api 时状态参数不起作用

Status parameter not working when using python blogger api

python

blogger

google-api-python-client

google-blogger-api