-
Notifications
You must be signed in to change notification settings - Fork 59
/
Answer.py
260 lines (237 loc) · 8.21 KB
/
Answer.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
#!/usr/bin/env python
# encoding: utf-8
"""
@version: 1.0
@author: lizheming
@contact: nkdudu@126.com
@site: lizheming.top
@file: Answer.py
"""
from zhihu import zhihu, headers, clear, error, session, mul_get_request, mul_post_request
from bs4 import BeautifulSoup, NavigableString
import re
import json
import webbrowser
import termcolor
class Answer:
url = None
soup = None
def __init__(self, url):
self.url = url
self.headers = headers.copy()
self.headers["Referer"] = self.url
def parse(self):
#res = session.get(self.url, headers=self.headers)
res = mul_get_request(session, self.url, headers=self.headers)
if not res:
return False
#print res.content
self.soup = BeautifulSoup(res.content, "html.parser")
self._xsrf = re.findall(r'name="_xsrf" value="(\S+)"', res.content)[0]
return True
def check(self):
if not self.soup:
self.parse()
def open_in_browser(self):
webbrowser.open_new(self.url)
def get_item(self):
self.check()
item = self.soup.find("div", class_="zm-item-answer zm-item-expanded")
return item
def get_data_id(self):
item = self.get_item()
data_id = item.get("data-aid")
return data_id
def get_question(self):
self.check()
zm_title = self.soup.find("h2", class_="zm-item-title")
return zm_title.find("a").get("href")
def get_author_link(self):
item = self.get_item()
author_tag = item.find("a", class_="author-link")
author_link = author_tag.get("href") if author_tag else None
return author_link
def get_full_answer(self):
item = self.get_item()
answer = item.find("div", class_="zm-editable-content clearfix")
contents = answer.contents
print "\n",
print_content(contents)
print "\n",
'''
answer_content = item.find("div", class_="zm-editable-content clearfix").text.strip()
return " " + answer_content
'''
def vote_up(self):
url = "https://www.zhihu.com/node/AnswerVoteBarV2"
params = {
"answer_id": self.get_data_id()
}
data = {
"method": "vote_up",
"_xsrf": self._xsrf,
"params": json.dumps(params)
}
#res = session.post(url, data, headers=self.headers)
res = mul_post_request(session, url, headers=self.headers, data=data)
if not res:
return
#print res.content
if not res.json()["r"]:
print termcolor.colored("赞同成功", "blue")
def vote_cancle(self):
url = "https://www.zhihu.com/node/AnswerVoteBarV2"
params = {
"answer_id": self.get_data_id()
}
data = {
"method": "vote_neutral",
"_xsrf": self._xsrf,
"params": json.dumps(params)
}
#res = session.post(url, data, headers=self.headers)
res = mul_post_request(session, url, self.headers, data=data)
if not res:
return
#print res.content
if not res.json()["r"]:
print termcolor.colored("取消成功", "blue")
def vote_down(self):
url = "https://www.zhihu.com/node/AnswerVoteBarV2"
params = {
"answer_id": self.get_data_id()
}
data = {
"method": "vote_down",
"_xsrf": self._xsrf,
"params": json.dumps(params)
}
#res = session.post(url, data, headers=self.headers)
res = mul_post_request(session, url, self.headers, data=data)
if not res:
return
print res.content
if not res.json()["r"]:
print termcolor.colored("取消成功", "blue")
def add_to_collections(self):
'''
暂不支持创建新的收藏夹
'''
url = "https://www.zhihu.com/collections/json?answer_id={}".format(self.get_data_id())
#res = session.get(url, headers=self.headers)
res = mul_get_request(session, url, headers)
if not res:
return
collections = res.json()["msg"][0]
print "\n",
for i, m in enumerate(collections):
print "{0}:{1} {2}条答案 {3}人关注".format(i, m[1], m[3], m[4])
print "\n",
index = -1
length = len(collections)
while not (0 <= index < length):
num = raw_input("请选择收藏夹序号(0-{}), 输入cancle取消操作\n".format(length-1))
if num == "cancle":
return
try:
index = int(num)
except:
print termcolor.colored("请输入正确的序号", "red")
add_url = "https://www.zhihu.com/collection/add"
data = {
"answer_id": self.get_data_id(),
"_xsrf": self._xsrf,
"favlist_id": str(collections[index][0])
}
#res = session.post(add_url, data, headers=self.headers)
res = mul_post_request(session, add_url, self.headers, data=data)
if not res:
return
print "\n",
if res.json()["r"] == 0:
print termcolor.colored("收藏成功", "green")
else:
print termcolor.colored("您已经收藏过该答案", "green")
def operate(self):
if not self.parse():
return True
self.get_full_answer()
while True:
op = raw_input("Answer$ ")
if op == "voteup":
self.vote_up()
elif op == "votedown":
self.vote_down()
elif op == "votecancle":
self.vote_cancle()
elif op == "collect":
self.add_to_collections()
elif op == "author":
url = self.get_author_link()
if not url:
print termcolor.colored("作者为匿名用户", "green")
else:
from User import User
user = User(zhihu + url)
if user.operate():
return True
elif op == "question":
from Question import Question
question = Question(zhihu + self.get_question())
if question.operate():
return True
elif op == "browser":
self.open_in_browser()
elif op == "pwd":
self.get_full_answer()
elif op == "clear":
clear()
elif op == "break":
break
elif op == "quit":
return True
elif op == "help":
self.help()
else:
error()
def help(self):
info = "\n" \
"**********************************************************\n" \
"**\n" \
"** author: 查看作者\n" \
"** question: 查看问题\n" \
"** voteup: 赞同回答\n" \
"** votecancle: 取消赞同回答\n" \
"** votedown: 反对回答\n" \
"** collect: 收藏回答\n" \
"** pwd: 查看当前回答\n" \
"** browser: 在默认浏览器中查看\n" \
"** clear: 清屏\n" \
"** break: 返回上级操作目录\n" \
"** quit: 退出系统\n" \
"**\n" \
"**********************************************************\n"
print termcolor.colored(info, "green")
def print_content(contents):
for content in contents:
name = content.name
#if not isinstance(content, Tag):
if isinstance(content, NavigableString):
s = str(content)
s = s.replace("\n","")
print s.strip()
else:
if name == "img":
'''
img = content.find("img")
if img:
print img.get("src")
'''
print "[图片]"
elif name == "br":
print ""
elif name == "noscript":
continue
elif name == "li":
print "•",
print_content(content.contents)