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README.md

@@ -84,7 +84,18 @@ vote_down
 ### 中立
 vote_neutral
 
+### 获取文章
+```
+from zhihu.url import URL
+from zhihu.models.zhihu import Zhihu
+
+zhihuClient = Zhihu()
+jsondata = zhihuClient.post(26459091)
+jsondata.keys()
 
+>>> dict_keys(['excerptTitle', 'summary', 'tipjarState', 'reviewers', 'author', 'slug', 'links', 'meta', 'reviewingCommentsCount', 'url', 'titleImageSize', 'rating', 'title', 'likesCount', 'collapsedCount', 'canComment', 'content', 'topics', 'pageCommentsCount', 'commentsCount', 'sourceUrl', 'state', 'href', 'commentPermission', 'publishedTime', 'snapshotUrl', 'isTitleImageFullScreen', 'titleImage', 'lastestLikers'])
+
+```
 
 ## TODO
 

zhihu/__init__.py

@@ -2,6 +2,7 @@
 
 from .models import answer
 from .models import zhihu
+from .models.article import Article
 
 Answer = answer.Answer
 Zhihu = zhihu.Zhihu

zhihu/models/article.py

@@ -0,0 +1,28 @@
+from zhihu.url import URL
+from zhihu.auth import need_login
+from . import Model
+import re
+
+class Article(Model):
+    def __init__(self, id=None, url=None):
+        self.id = str(id)
+        if id is None and url:
+            pattern = re.compile("https://zhuanlan.zhihu.com/p/(\d+)")
+            match = pattern.search(url)
+            if match:
+                self.id = match.group(1)
+        super(Article, self).__init__()
+
+    @need_login
+    def request(self, **kwargs):
+        url = URL.article(self.id)
+        self._session.headers['Host'] = 'zhuanlan.zhihu.com'
+        response = self._session.get(URL.article(self.id))
+        self._session.headers['Host'] = 'www.zhihu.com'
+        if response.ok:
+            data = response.json()
+            for key,val in data.items():
+                self.__dict__[key] = val # ['excerptTitle', 'summary', 'tipjarState', 'reviewers', 'author', 'slug', 'links', 'meta', 'reviewingCommentsCount', 'url', 'titleImageSize', 'rating', 'title', 'likesCount', 'collapsedCount', 'canComment', 'content', 'topics', 'pageCommentsCount', 'commentsCount', 'sourceUrl', 'state', 'href', 'commentPermission', 'publishedTime', 'snapshotUrl', 'isTitleImageFullScreen', 'titleImage', 'lastestLikers']
+            return data
+        else:
+            self.logger.error(u"文章获取失败, status code: %s" % response.status_code)

zhihu/models/zhihu.py

@@ -5,7 +5,6 @@
 from ..error import ZhihuError
 from ..url import URL
 
-
 class Zhihu(Model):
     @need_login
     def send_message(self, content, user_id=None, profile_url=None, user_slug=None, **kwargs):

zhihu/test.py

@@ -1,4 +1,5 @@
 from zhihu import Answer
+from zhihu import Article
 import unittest
 import time
 
@@ -29,3 +30,10 @@ def test_vote_neutral_with_url(self):
         data = Answer(url="https://www.zhihu.com/question/19761434/answer/14005147").vote_neutral()
         self.assertIn("voting", data)
         self.assertIn("voteup_count", data)
+
+class ArticleTestCase(unittest.TestCase):
+    def test_request(self):
+        article = Article(id=26096748)
+        data = article.request()
+        self.assertIn("content", data.keys())
+        self.assertIn("content", article.__dict__.keys())

zhihu/url.py

@@ -7,6 +7,7 @@
 
 class URL(object):
     host = "https://www.zhihu.com"
+    zhuanlan_host = "https://zhuanlan.zhihu.com"
 
     # 登录
     @staticmethod
@@ -43,6 +44,10 @@ def follow(user_slug):
     def vote_up(answer_id):
         return URL.host + "/api/v4/answers/{id}/voters".format(id=answer_id)
 
+    @staticmethod
+    def article(post_id):
+        return URL.zhuanlan_host + '/api/posts/{id}'.format(id=post_id)
+
     # 某答案下感谢答主
     @staticmethod
     def thank(answer_id):