#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import json
from .common import *
from .author import Author
[文档]class Me(Author):
"""封装了相关操作（如点赞，关注问题）的类。
请使用 :meth:`.ZhihuClient.me` 方法获取实例。
"""
def __init__(self, url, name, motto, photo_url, session):
super(Me, self).__init__(url, name, motto,
photo_url=photo_url, session=session)
[文档] def vote(self, something, vote='up'):
"""给答案或文章点赞或取消点赞
:param Answer/Post something: 需要点赞的答案或文章对象
:param str vote:
===== ================ ======
取值 说明 默认值
===== ================ ======
up 赞同 √
down 反对 X
clear 既不赞同也不反对 X
===== ================ ======
:return: 成功返回True，失败返回False
:rtype: bool
"""
from .answer import Answer
from zhihu import Post
if isinstance(something, Answer):
mapping = {
'up': 'vote_up',
'clear': 'vote_neutral',
'down': 'vote_down'
}
if vote not in mapping.keys():
raise ValueError('Invalid vote value: {0}'.format(vote))
if something.author.url == self.url:
return False
params = {'answer_id': str(something.aid)}
data = {
'_xsrf': something.xsrf,
'method': mapping[vote],
'params': json.dumps(params)
}
headers = dict(Default_Header)
headers['Referer'] = something.question.url[:-1]
res = self._session.post(Upvote_Answer_Url,
headers=headers, data=data)
return res.json()['r'] == 0
elif isinstance(something, Post):
mapping = {
'up': 'like',
'clear': 'none',
'down': 'dislike'
}
if vote not in mapping.keys():
raise ValueError('Invalid vote value: {0}'.format(vote))
if something.author.url == self.url:
return False
put_url = Upvote_Article_Url.format(
something.column_in_name, something.slug)
data = {'value': mapping[vote]}
headers = {
'Content-Type': 'application/json;charset=utf-8',
'Host': 'zhuanlan.zhihu.com',
'Referer': something.url[:-1],
'User-Agent': 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; '
'rv:39.0) Gecko/20100101 Firefox/39.0',
'X-XSRF-TOKEN': self._session.cookies.get('XSRF-TOKEN')
}
res = self._session.put(put_url, json.dumps(data), headers=headers)
return res.status_code == 204
else:
raise ValueError('argument something need to be '
'zhihu.Answer or zhihu.Post object.')
[文档] def thanks(self, answer, thanks=True):
"""感谢或取消感谢回答
:param Answer answer: 要感谢或取消感谢的回答
:param thanks: True-->感谢，False-->取消感谢
:return: 成功返回True，失败返回False
:rtype: bool
"""
from .answer import Answer
if isinstance(answer, Answer) is False:
raise ValueError('argument answer need to be Zhihu.Answer object.')
if answer.author.url == self.url:
return False
data = {
'_xsrf': answer.xsrf,
'aid': answer.aid
}
res = self._session.post(Thanks_Url if thanks else Cancel_Thanks_Url,
data=data)
return res.json()['r'] == 0
[文档] def follow(self, something, follow=True):
"""关注用户、问题、话题或收藏夹
:param Author/Question/Topic something: 需要关注的对象
:param bool follow: True-->关注，False-->取消关注
:return: 成功返回True，失败返回False
:rtype: bool
"""
from .question import Question
from .topic import Topic
from .collection import Collection
if isinstance(something, Author):
if something.url == self.url:
return False
data = {
'_xsrf': something.xsrf,
'method': ' follow_member' if follow else 'unfollow_member',
'params': json.dumps({'hash_id': something.hash_id})
}
res = self._session.post(Follow_Author_Url, data=data)
return res.json()['r'] == 0
elif isinstance(something, Question):
data = {
'_xsrf': something.xsrf,
'method': 'follow_question' if follow else 'unfollow_question',
'params': json.dumps({'question_id': str(something.qid)})
}
res = self._session.post(Follow_Question_Url, data=data)
return res.json()['r'] == 0
elif isinstance(something, Topic):
data = {
'_xsrf': something.xsrf,
'method': 'follow_topic' if follow else 'unfollow_topic',
'params': json.dumps({'topic_id': something.tid})
}
res = self._session.post(Follow_Topic_Url, data=data)
return res.json()['r'] == 0
elif isinstance(something, Collection):
data = {
'_xsrf': something.xsrf,
'favlist_id': something.cid
}
res = self._session.post(
Follow_Collection_Url if follow else Unfollow_Collection_Url,
data=data)
return res.json()['r'] == 0
else:
raise ValueError('argument something need to be '
'zhihu.Author, zhihu.Question'
', Zhihu.Topic or Zhihu.Collection object.')
[文档] def send_message(self, author, content):
"""发送私信给一个用户
:param Author author: 接收私信用户对象
:param string content: 发送给用户的私信内容
:return: 成功返回 True，失败返回 False
:rtype: bool
"""
if isinstance(author, Author) is False:
raise ValueError('argument answer need to be Zhihu.Author object.')
if not content:
raise ValueError('answer content cannot be empty')
if author.url == self.url:
return False
data = {
'member_id': author.hash_id,
'content': content,
'token': '',
'_xsrf': author.xsrf
}
res = self._session.post(Send_Message_Url,
data=data)
return res.json()['r'] == 0
[文档] def block(self, something, block=True):
"""屏蔽某个用户、话题
:param Author/Topic something:
:param block: True-->屏蔽，False-->取消屏蔽
:return: 成功返回 True，失败返回 False
:rtype: bool
"""
from .topic import Topic
if isinstance(something, Author):
if something.url == self.url:
return False
data = {
'_xsrf': something.xsrf,
'action': 'add' if block else 'cancel',
}
block_author_url = something.url + 'block'
res = self._session.post(block_author_url, data=data)
return res.json()['r'] == 0
elif isinstance(something, Topic):
tid = something.tid
data = {
'_xsrf': something.xsrf,
'method': 'add' if block else 'del',
'tid': tid,
}
block_topic_url = 'http://www.zhihu.com/topic/ignore'
res = self._session.post(block_topic_url, data=data)
return res.status_code == 200
else:
raise ValueError('argument something need to be '
'Zhihu.Author or Zhihu.Topic object.')
[文档] def unhelpful(self, answer, unhelpful=True):
"""没有帮助或取消没有帮助回答
:param Answer answer: 要没有帮助或取消没有帮助回答
:param unhelpful: True-->没有帮助，False-->取消没有帮助
:return: 成功返回 True，失败返回 False
:rtype: bool
"""
from .answer import Answer
if isinstance(answer, Answer) is False:
raise ValueError('argument answer need to be Zhihu.Answer object.')
if answer.author.url == self.url:
return False
data = {
'_xsrf': answer.xsrf,
'aid': answer.aid
}
res = self._session.post(Unhelpful_Url if unhelpful else Cancel_Unhelpful_Url,
data=data)
return res.json()['r'] == 0