Google Reader API 未读计数

发布于 2024-07-04 04:38:24 字数 59 浏览 5 评论 0 原文

Google Reader 是否有 API?如果有,我如何获取知道其用户名和密码的特定用户的未读帖子数?

Does Google Reader have an API and if so, how can I get the count of the number of unread posts for a specific user knowing their username and password?

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醉态萌生 2024-07-11 04:38:24

此 URL 将为您提供每个提要的未读帖子数。 然后,您可以迭代提要并对计数求和。

http://www.google.com/reader/api/ 0/unread-count?all=true

这是 Python 中的一个极简示例...解析 xml/json 并对计数求和留给读者作为练习:

import urllib
import urllib2

username = '[email protected]'
password = '******'

# Authenticate to obtain SID
auth_url = 'https://www.google.com/accounts/ClientLogin'
auth_req_data = urllib.urlencode({'Email': username,
                                  'Passwd': password,
                                  'service': 'reader'})
auth_req = urllib2.Request(auth_url, data=auth_req_data)
auth_resp = urllib2.urlopen(auth_req)
auth_resp_content = auth_resp.read()
auth_resp_dict = dict(x.split('=') for x in auth_resp_content.split('\n') if x)
auth_token = auth_resp_dict["Auth"]

# Create a cookie in the header using the SID 
header = {}
header['Authorization'] = 'GoogleLogin auth=%s' % auth_token

reader_base_url = 'http://www.google.com/reader/api/0/unread-count?%s'
reader_req_data = urllib.urlencode({'all': 'true',
                                    'output': 'xml'})
reader_url = reader_base_url % (reader_req_data)
reader_req = urllib2.Request(reader_url, None, header)
reader_resp = urllib2.urlopen(reader_req)
reader_resp_content = reader_resp.read()

print reader_resp_content

以及有关该主题的一些其他链接:

This URL will give you a count of unread posts per feed. You can then iterate over the feeds and sum up the counts.

http://www.google.com/reader/api/0/unread-count?all=true

Here is a minimalist example in Python...parsing the xml/json and summing the counts is left as an exercise for the reader:

import urllib
import urllib2

username = '[email protected]'
password = '******'

# Authenticate to obtain SID
auth_url = 'https://www.google.com/accounts/ClientLogin'
auth_req_data = urllib.urlencode({'Email': username,
                                  'Passwd': password,
                                  'service': 'reader'})
auth_req = urllib2.Request(auth_url, data=auth_req_data)
auth_resp = urllib2.urlopen(auth_req)
auth_resp_content = auth_resp.read()
auth_resp_dict = dict(x.split('=') for x in auth_resp_content.split('\n') if x)
auth_token = auth_resp_dict["Auth"]

# Create a cookie in the header using the SID 
header = {}
header['Authorization'] = 'GoogleLogin auth=%s' % auth_token

reader_base_url = 'http://www.google.com/reader/api/0/unread-count?%s'
reader_req_data = urllib.urlencode({'all': 'true',
                                    'output': 'xml'})
reader_url = reader_base_url % (reader_req_data)
reader_req = urllib2.Request(reader_url, None, header)
reader_resp = urllib2.urlopen(reader_req)
reader_resp_content = reader_resp.read()

print reader_resp_content

And some additional links on the topic:

意中人 2024-07-11 04:38:24

就在那里。 但仍处于测试阶段。

It is there. Still in Beta though.

清醇 2024-07-11 04:38:24

以下是此答案的更新

import urllib
import urllib2

username = '[email protected]'
password = '******'

# Authenticate to obtain Auth
auth_url = 'https://www.google.com/accounts/ClientLogin'
#auth_req_data = urllib.urlencode({'Email': username,
#                                  'Passwd': password})
auth_req_data = urllib.urlencode({'Email': username,
                                  'Passwd': password,
                                  'service': 'reader'})
auth_req = urllib2.Request(auth_url, data=auth_req_data)
auth_resp = urllib2.urlopen(auth_req)
auth_resp_content = auth_resp.read()
auth_resp_dict = dict(x.split('=') for x in auth_resp_content.split('\n') if x)
# SID = auth_resp_dict["SID"]
AUTH = auth_resp_dict["Auth"]

# Create a cookie in the header using the Auth
header = {}
#header['Cookie'] = 'Name=SID;SID=%s;Domain=.google.com;Path=/;Expires=160000000000' % SID
header['Authorization'] = 'GoogleLogin auth=%s' % AUTH

reader_base_url = 'http://www.google.com/reader/api/0/unread-count?%s'
reader_req_data = urllib.urlencode({'all': 'true',
                                    'output': 'xml'})
reader_url = reader_base_url % (reader_req_data)
reader_req = urllib2.Request(reader_url, None, header)
reader_resp = urllib2.urlopen(reader_req)
reader_resp_content = reader_resp.read()

print reader_resp_content

Google 阅读器在 6 月份左右删除了 SID 身份验证,2010(我认为),使用来自 ClientLogin 的新身份验证是新方法,而且它更简单(标头更短)。 您必须在请求Auth的数据中添加service,我注意到如果您不发送service=,则不会返回Auth阅读器

您可以在此帖子中详细了解身份验证方法的更改。

Here is an update to this answer

import urllib
import urllib2

username = '[email protected]'
password = '******'

# Authenticate to obtain Auth
auth_url = 'https://www.google.com/accounts/ClientLogin'
#auth_req_data = urllib.urlencode({'Email': username,
#                                  'Passwd': password})
auth_req_data = urllib.urlencode({'Email': username,
                                  'Passwd': password,
                                  'service': 'reader'})
auth_req = urllib2.Request(auth_url, data=auth_req_data)
auth_resp = urllib2.urlopen(auth_req)
auth_resp_content = auth_resp.read()
auth_resp_dict = dict(x.split('=') for x in auth_resp_content.split('\n') if x)
# SID = auth_resp_dict["SID"]
AUTH = auth_resp_dict["Auth"]

# Create a cookie in the header using the Auth
header = {}
#header['Cookie'] = 'Name=SID;SID=%s;Domain=.google.com;Path=/;Expires=160000000000' % SID
header['Authorization'] = 'GoogleLogin auth=%s' % AUTH

reader_base_url = 'http://www.google.com/reader/api/0/unread-count?%s'
reader_req_data = urllib.urlencode({'all': 'true',
                                    'output': 'xml'})
reader_url = reader_base_url % (reader_req_data)
reader_req = urllib2.Request(reader_url, None, header)
reader_resp = urllib2.urlopen(reader_req)
reader_resp_content = reader_resp.read()

print reader_resp_content

Google Reader removed SID auth around June, 2010 (I think), using new Auth from ClientLogin is the new way and it's a bit simpler (header is shorter). You will have to add service in data for requesting Auth, I noticed no Auth returned if you don't send the service=reader.

You can read more about the change of authentication method in this thread.

白云不回头 2024-07-11 04:38:24

在 [1] 中发布的 API 中,“令牌”字段应为“T”

[1] http://code.google.com/p/pyrfeed/wiki/GoogleReaderAPI

In the API posted in [1], the "token" field should be "T"

[1] http://code.google.com/p/pyrfeed/wiki/GoogleReaderAPI

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