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22 changed files with 233 additions and 520 deletions

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@ -7,7 +7,7 @@ import random, glob
import hashlib
from datetime import datetime
from flask import Flask, request, redirect, render_template, url_for, session, abort, flash, get_flashed_messages
from difficulty import get_difficulty_level_for_user, text_difficulty_level, user_difficulty_level
from difficulty import get_difficulty_level, text_difficulty_level, user_difficulty_level
path_prefix = '/var/www/wordfreq/wordfreq/'
@ -32,20 +32,17 @@ def get_article_body(s):
return '\n'.join(lst)
def get_today_article(user_word_list, visited_articles):
def get_today_article(user_word_list, existing_articles):
rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
if visited_articles is None:
visited_articles = {
if existing_articles is None:
existing_articles = {
"index" : 0, # 为 article_ids 的索引
"article_ids": [] # 之前显示文章的id列表越后越新
}
if visited_articles["index"] > len(visited_articles["article_ids"])-1: # 生成新的文章,因此查找所有的文章
if existing_articles["index"] > len(existing_articles["article_ids"])-1:
rq.instructions("SELECT * FROM article")
else: # 生成阅读过的文章,因此查询指定 article_id 的文章
if visited_articles["article_ids"][visited_articles["index"]] == 'null': # 可能因为直接刷新页面导致直接去查询了'null',因此当刷新的页面的时候,需要直接进行“上一篇”操作
visited_articles["index"] -= 1
visited_articles["article_ids"].pop()
rq.instructions('SELECT * FROM article WHERE article_id=%d' % (visited_articles["article_ids"][visited_articles["index"]]))
else:
rq.instructions('SELECT * FROM article WHERE article_id=%d' % (existing_articles["article_ids"][existing_articles["index"]]))
rq.do()
result = rq.get_results()
random.shuffle(result)
@ -53,36 +50,28 @@ def get_today_article(user_word_list, visited_articles):
# Choose article according to reader's level
d1 = load_freq_history(path_prefix + 'static/frequency/frequency.p')
d2 = load_freq_history(path_prefix + 'static/words_and_tests.p')
d3 = get_difficulty_level_for_user(d1, d2)
d3 = get_difficulty_level(d1, d2)
d = None
result_of_generate_article = "not found"
d_user = load_freq_history(user_word_list)
user_level = user_difficulty_level(d_user, d3) # more consideration as user's behaviour is dynamic. Time factor should be considered.
text_level = 0
if visited_articles["index"] > len(visited_articles["article_ids"])-1: # 生成新的文章
amount_of_visited_articles = len(visited_articles["article_ids"])
amount_of_existing_articles = result.__len__()
if amount_of_visited_articles == amount_of_existing_articles: # 如果当前阅读过的文章的数量 == 存在的文章的数量,即所有的书本都阅读过了
result_of_generate_article = "had read all articles"
else:
for k in range(3): # 最多尝试3次
if existing_articles["index"] > len(existing_articles["article_ids"])-1: # 下一篇
flag_get_article = False
for reading in result:
text_level = text_difficulty_level(reading['text'], d3)
factor = random.gauss(0.8, 0.1) # a number drawn from Gaussian distribution with a mean of 0.8 and a stand deviation of 1
if reading['article_id'] not in visited_articles["article_ids"] and within_range(text_level, user_level, (8.0 - user_level) * factor): # 新的文章之前没有出现过且符合一定范围的水平
factor = random.gauss(0.8,
0.1) # a number drawn from Gaussian distribution with a mean of 0.8 and a stand deviation of 1
if reading['article_id'] not in existing_articles["article_ids"] and within_range(text_level, user_level, (8.0 - user_level) * factor): # 新的文章之前没有出现过且符合一定范围的水平
d = reading
visited_articles["article_ids"].append(d['article_id']) # 列表添加新的文章id下面进行
result_of_generate_article = "found"
existing_articles["article_ids"].append(d['article_id']) # 列表添加新的文章id下面进行
flag_get_article = True
break
if result_of_generate_article == "found": # 用于成功找到文章后及时退出外层循环
break
if result_of_generate_article != "found": # 阅读完所有文章或者循环3次没有找到适合的文章则放入空“null”
visited_articles["article_ids"].append('null')
else: # 生成已经阅读过的文章
if not flag_get_article:
existing_articles["index"] -= 1
else: # 上一篇
d = random.choice(result)
text_level = text_difficulty_level(d['text'], d3)
result_of_generate_article = "found"
today_article = None
if d:
@ -97,7 +86,7 @@ def get_today_article(user_word_list, visited_articles):
"answer": get_answer_part(d['question'])
}
return visited_articles, today_article, result_of_generate_article
return existing_articles, today_article
def load_freq_history(path):

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@ -37,7 +37,7 @@ def signup():
session[username] = username
session['username'] = username
session['expiry_date'] = get_expiry_date(username)
session['visited_articles'] = None
session['existing_articles'] = None
return jsonify({'status': '2'})
else:
return jsonify({'status': '1'})
@ -66,7 +66,7 @@ def login():
session['username'] = username
user_expiry_date = get_expiry_date(username)
session['expiry_date'] = user_expiry_date
session['visited_articles'] = None
session['existing_articles'] = None
return jsonify({'status': '1'})
else:
return jsonify({'status': '0'})

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@ -91,7 +91,10 @@ def article():
question = data.get("question", "")
level = data.get("level", "4")
if content:
try: # check level
if level not in ['1', '2', '3', '4']:
raise ValueError
except ValueError:
return "Level must be between 1 and 4."
add_article(content, source, level, question)
_update_context()

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@ -8,7 +8,6 @@
import pickle
import math
from wordfreqCMD import remove_punctuation, freq, sort_in_descending_order, sort_in_ascending_order
import snowballstemmer
def load_record(pickle_fname):
@ -18,50 +17,40 @@ def load_record(pickle_fname):
return d
def convert_test_type_to_difficulty_level(d):
"""
对原本的单词库中的单词进行难度评级
:param d: 存储了单词库pickle文件中的单词的字典
:return:
"""
result = {}
L = list(d.keys()) # in d, we have test types (e.g., CET4,CET6,BBC) for each word
def difficulty_level_from_frequency(word, d):
level = 1
if not word in d:
return level
for k in L:
if 'CET4' in d[k]:
result[k] = 4 # CET4 word has level 4
elif 'OXFORD3000' in d[k]:
result[k] = 5
elif 'CET6' in d[k] or 'GRADUATE' in d[k]:
result[k] = 6
elif 'OXFORD5000' in d[k] or 'IELTS' in d[k]:
result[k] = 7
elif 'BBC' in d[k]:
result[k] = 8
if 'what' in d:
ratio = (d['what']+1)/(d[word]+1) # what is a frequent word
level = math.log( max(ratio, 1), 2)
return result # {'apple': 4, ...}
level = min(level, 8)
return level
def get_difficulty_level_for_user(d1, d2):
"""
d2 来自于词库的35511个已标记单词
d1 用户不会的词
在d2的后面添加单词没有新建一个新的字典
"""
# TODO: convert_test_type_to_difficulty_level() should not be called every time. Each word's difficulty level should be pre-computed.
d2 = convert_test_type_to_difficulty_level(d2) # 根据d2的标记评级{'apple': 4, 'abandon': 4, ...}
stemmer = snowballstemmer.stemmer('english')
def get_difficulty_level(d1, d2):
d = {}
L = list(d1.keys()) # in d1, we have freuqence for each word
L2 = list(d2.keys()) # in d2, we have test types (e.g., CET4,CET6,BBC) for each word
L.extend(L2)
L3 = list(set(L)) # L3 contains all words
for k in L3:
if k in d2:
if 'CET4' in d2[k]:
d[k] = 4 # CET4 word has level 4
elif 'CET6' in d2[k]:
d[k] = 6
elif 'BBC' in d2[k]:
d[k] = 8
if k in d1: # BBC could contain easy words that are not in CET4 or CET6. So 4 is not reasonable. Recompute difficulty level.
d[k] = min(difficulty_level_from_frequency(k, d1), d[k])
elif k in d1:
d[k] = difficulty_level_from_frequency(k, d1)
return d
for k in d1: # 用户的词
if k in d2: # 如果用户的词以原型的形式存在于词库d2中
continue # 无需评级,跳过
else:
stem = stemmer.stemWord(k)
if stem in d2: # 如果用户的词的词根存在于词库d2的词根库中
d2[k] = d2[stem] # 按照词根进行评级
else:
d2[k] = 3 # 如果k的词根都不在那么就当认为是3级
return d2
def revert_dict(d):
@ -73,8 +62,7 @@ def revert_dict(d):
for k in d:
if type(d[k]) is list: # d[k] is a list of dates.
lst = d[k]
elif type(d[
k]) is int: # for backward compatibility. d was sth like {'word':1}. The value d[k] is not a list of dates, but a number representing how frequent this word had been added to the new word book.
elif type(d[k]) is int: # for backward compatibility. d was sth like {'word':1}. The value d[k] is not a list of dates, but a number representing how frequent this word had been added to the new word book.
freq = d[k]
lst = freq*['2021082019'] # why choose this date? No particular reasons. I fix the bug in this date.
@ -91,8 +79,7 @@ def user_difficulty_level(d_user, d):
d_user2 = revert_dict(d_user) # key is date, and value is a list of words added in that date
count = 0
geometric = 1
for date in sorted(d_user2.keys(),
reverse=True): # most recently added words are more important while determining user's level
for date in sorted(d_user2.keys(), reverse=True): # most recently added words are more important while determining user's level
lst = d_user2[date] # a list of words
lst2 = [] # a list of tuples, (word, difficulty level)
for word in lst:
@ -118,10 +105,9 @@ def text_difficulty_level(s, d):
L = freq(s)
lst = [] # a list of tuples, each tuple being (word, difficulty level)
stop_words = {'the':1, 'and':1, 'of':1, 'to':1, 'what':1, 'in':1, 'there':1, 'when':1, 'them':1, 'would':1, 'will':1, 'out':1, 'his':1, 'mr':1, 'that':1, 'up':1, 'more':1, 'your':1, 'it':1, 'now':1, 'very':1, 'then':1, 'could':1, 'he':1, 'any':1, 'some':1, 'with':1, 'into':1, 'you':1, 'our':1, 'man':1, 'other':1, 'time':1, 'was':1, 'than':1, 'know':1, 'about':1, 'only':1, 'like':1, 'how':1, 'see':1, 'is':1, 'before':1, 'such':1, 'little':1, 'two':1, 'its':1, 'as':1, 'these':1, 'may':1, 'much':1, 'down':1, 'for':1, 'well':1, 'should':1, 'those':1, 'after':1, 'same':1, 'must':1, 'say':1, 'first':1, 'again':1, 'us':1, 'great':1, 'where':1, 'being':1, 'come':1, 'over':1, 'good':1, 'himself':1, 'am':1, 'never':1, 'on':1, 'old':1, 'here':1, 'way':1, 'at':1, 'go':1, 'upon':1, 'have':1, 'had':1, 'without':1, 'my':1, 'day':1, 'be':1, 'but':1, 'though':1, 'from':1, 'not':1, 'too':1, 'another':1, 'this':1, 'even':1, 'still':1, 'her':1, 'yet':1, 'under':1, 'by':1, 'let':1, 'just':1, 'all':1, 'because':1, 'we':1, 'always':1, 'off':1, 'yes':1, 'so':1, 'while':1, 'why':1, 'which':1, 'me':1, 'are':1, 'or':1, 'no':1, 'if':1, 'an':1, 'also':1, 'thus':1, 'who':1, 'cannot':1, 'she':1, 'whether':1} # ignore these words while computing the artile's difficulty level
for x in L:
word = x[0]
if word not in stop_words and word in d:
if word in d:
lst.append((word, d[word]))
lst2 = sort_in_descending_order(lst) # most difficult words on top
@ -139,14 +125,18 @@ def text_difficulty_level(s, d):
return geometric**(1/max(count,1))
if __name__ == '__main__':
d1 = load_record('frequency.p')
#print(d1)
d2 = load_record('words_and_tests.p')
#print(d2)
d3 = get_difficulty_level_for_user(d1, d2)
d3 = get_difficulty_level(d1, d2)
s = '''
South Lawn
@ -207,6 +197,7 @@ Amidst the aftermath of this shocking referendum vote, there is great uncertaint
'''
s = '''
British Prime Minister Boris Johnson walks towards a voting station during the Brexit referendum in Britain, June 23, 2016. (Photo: EPA-EFE)
@ -227,6 +218,7 @@ The prime minister was forced to ask for an extension to Britain's EU departure
Johnson has repeatedly pledged to finalize the first stage, a transition deal, of Britain's EU divorce battle by Oct. 31. A second stage will involve negotiating its future relationship with the EU on trade, security and other salient issues.
'''
s = '''
Thank you very much. We have a Cabinet meeting. Well have a few questions after grace. And, if you would, Ben, please do the honors.
@ -241,11 +233,17 @@ We need — for our farmers, our manufacturers, for, frankly, unions and non-uni
'''
#f = open('bbc-fulltext/bbc/entertainment/001.txt')
f = open('wordlist.txt')
s = f.read()
f.close()
print(text_difficulty_level(s, d3))

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@ -68,7 +68,7 @@ def save_frequency_to_pickle(d, pickle_fname):
d2 = {}
for k in d:
if not k in exclusion_lst and not k.isnumeric() and not len(k) < 2:
d2[k] = list(sorted(d[k])) # 原先这里是d2[k] = list(sorted(set(d[k])))
d2[k] = list(sorted(set(d[k])))
pickle.dump(d2, f)
f.close()

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@ -1,17 +1,16 @@
# 全局引入的css文件地址
css:
item:
- ../static/css/bootstrap.css
- static/css/bootstrap.css
# 全局引入的js文件地址
js:
head: # 在页面加载之前加载
- ../static/js/jquery.js
- ../static/js/read.js
- ../static/js/word_operation.js
- static/js/jquery.js
- static/js/word_operation.js
bottom: # 在页面加载完之后加载
- ../static/js/fillword.js
- ../static/js/highlight.js
- static/js/fillword.js
- static/js/highlight.js
# 高亮样式,目前仅支持修改颜色
highlight:

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@ -1,5 +1,9 @@
let isRead = true;
let isChoose = true;
let reader = window.speechSynthesis; // 全局定义朗读者,以便朗读和暂停
let current_position = 0; // 朗读文本的当前位置
let original_position = 0; // 朗读文本的初始位置
let to_speak = ""; // 朗读的初始内容
function getWord() {
return window.getSelection ? window.getSelection() : document.selection.createRange().text;
@ -7,7 +11,7 @@ function getWord() {
function fillInWord() {
let word = getWord();
if (isRead) Reader.read(word, inputSlider.value);
if (isRead) read(word);
if (!isChoose) return;
const element = document.getElementById("selected-words");
element.value = element.value + " " + word;
@ -15,17 +19,50 @@ function fillInWord() {
document.getElementById("text-content").addEventListener("click", fillInWord, false);
const sliderValue = document.getElementById("rangeValue");
const inputSlider = document.getElementById("rangeComponent");
function makeUtterance(str, rate) {
let msg = new SpeechSynthesisUtterance(str);
msg.rate = rate;
msg.lang = "en-US"; // TODO: add language options menu
msg.onboundary = ev => {
if (ev.name == "word") {
current_position = ev.charIndex;
}
}
return msg;
}
const sliderValue = document.getElementById("rangeValue"); // 显示值
const inputSlider = document.getElementById("rangeComponent"); // 滑块元素
inputSlider.oninput = () => {
let value = inputSlider.value;
let value = inputSlider.value; // 获取滑块的值
sliderValue.textContent = value + '×';
if (!reader.speaking) return;
reader.cancel();
let msg = makeUtterance(to_speak.substring(original_position + current_position), value);
original_position = original_position + current_position;
current_position = 0;
reader.speak(msg);
};
function read(s) {
to_speak = s.toString();
original_position = 0;
current_position = 0;
let msg = makeUtterance(to_speak, inputSlider.value);
reader.speak(msg);
}
function onReadClick() {
isRead = !isRead;
if (!isRead) {
reader.cancel();
}
}
function onChooseClick() {
isChoose = !isChoose;
}
function stopRead() {
reader.cancel();
}

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@ -42,12 +42,17 @@ function highLight() {
//修改代码
let articleContent_fb = articleContent; //文章副本
let count = 1000; //简单计数器,防止陷入死循环。
while(articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase()) !== -1 && list[i]!=""){
//找到副本中和list[i]匹配的第一个单词(第一种匹配情况),并赋值给list[i]。
const index = articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase());
list[i] = articleContent_fb.substring(index, index + list[i].length);
//针对同一篇文章中可能存在相同单词的不同大小写问题采用while循环判断副本中是否还存在匹配单词。
articleContent_fb = articleContent_fb.substring(index + list[i].length); // 使用副本中list[i]之后的子串替换掉副本
count--;
if(count <= 0)break; //TimeOut!
//找到副本中和list[i]匹配的第一个单词(第一种匹配情况),并赋值给list[i]。
list[i] = articleContent_fb.substr(articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase()),list[i].length);
articleContent_fb = articleContent_fb.replace(list[i],""); //删除副本中和list[i]匹配的单词
articleContent = articleContent.replace(new RegExp("\\b"+list[i]+"\\b","g"),"<mark>" + list[i] + "</mark>");
}
}

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@ -1,35 +0,0 @@
var Reader = (function() {
let reader = window.speechSynthesis;
let current_position = 0;
let original_position = 0;
let to_speak = "";
function makeUtterance(str, rate) {
let msg = new SpeechSynthesisUtterance(str);
msg.rate = rate;
msg.lang = "en-US";
msg.onboundary = ev => {
if (ev.name == "word") {
current_position = ev.charIndex;
}
}
return msg;
}
function read(s, rate) {
to_speak = s.toString();
original_position = 0;
current_position = 0;
let msg = makeUtterance(to_speak, rate);
reader.speak(msg);
}
function stopRead() {
reader.cancel();
}
return {
read: read,
stopRead: stopRead
};
})();

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@ -62,13 +62,6 @@ function delete_word(theWord) {
});
}
function read_word(theWord) {
let to_speak = $("#word_" + theWord).text();
original_position = 0;
current_position = 0;
Reader.read(to_speak, inputSlider.value);
}
/*
* interface Word {
* word: string,
@ -102,7 +95,6 @@ function wordTemplate(word) {
<a class="btn btn-success" onclick="familiar('${word.word}')" role="button">熟悉</a>
<a class="btn btn-warning" onclick="unfamiliar('${word.word}')" role="button">不熟悉</a>
<a class="btn btn-danger" onclick="delete_word('${word.word}')" role="button">删除</a>
<a class="btn btn-info" onclick="read_word('${word.word}')" role="button">朗读</a>
</p>`;
}

Binary file not shown.

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@ -30,7 +30,7 @@
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="/{{ username }}/userpage">返回 {{ username }}</a>
<a class="nav-link" href="/{{ username }}">返回 {{ username }}</a>
</li>
</ul>
</div>

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@ -68,9 +68,9 @@
<script>
// 密码生成器
function generatePassword(length) {
const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^*()_+~`|}{[]\:;?,./-=";
let password = "";
for (let i = 0; i < length; i++) {
var charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()_+~`|}{[]\:;?><,./-=";
var password = "";
for (var i = 0; i < length; i++) {
password += charset.charAt(Math.floor(Math.random() * charset.length));
}
return password;

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@ -22,7 +22,7 @@
alert('无法通过验证。');
window.location.href = "/login";
} else if (response.status === '1') {
window.location.href = "/"+username+"/userpage";
window.location.href = "/"+username;
}
}
)

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@ -23,7 +23,7 @@
<div class="container-fluid">
<p><b><font size="+3" color="red">English Pal - Learn English smartly!</font></b></p>
{% if session['logged_in'] %}
<a href="/{{ session['username'] }}/userpage">{{ session['username'] }}</a>
<a href="/{{ session['username'] }}">{{ session['username'] }}</a>
{% if session['username'] == admin_name %}
<a href="/admin">管理</a></p>
{% endif %}

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@ -45,7 +45,7 @@
<input type="password" placeholder="新密码" class="new-password" name="new-password" id="new-password"/>
<input type="password" placeholder="确认新密码" class="re-new-password" name="re-new-password" id="re-new-password"/>
<button id="submit" class="btn" onclick="reset()">提交</button>
<button class="btn" onclick="window.location.href='/{{ username }}/userpage'">放弃修改</button>
<button class="btn" onclick="window.location.href='/{{ username }}'">放弃修改</button>
</div>
{% endblock %}

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@ -35,7 +35,7 @@ You're logged in already! <a href="/logout">Logout</a>.
} else if (response.status === '2') {
let f = confirm("恭喜,你已成功注册,你的用户名是"+username+'.\n点击“确认”开始使用或点击“取消”返回首页');
if (f) {
window.location.href = '/'+username+'/userpage';
window.location.href = '/'+username;
} else {
window.location.href = '/';
}

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@ -5,8 +5,6 @@
<meta name="viewport"
content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes"/>
<meta name="format-detection" content="telephone=no"/>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/js/bootstrap.bundle.min.js"></script>
{{ yml['header'] | safe }}
{% if yml['css']['item'] %}
@ -28,85 +26,42 @@
}
@keyframes shakes {
10%, 90% {
transform: translate3d(-1px, 0, 0);
10%, 90% { transform: translate3d(-1px, 0, 0); }
20%, 50% { transform: translate3d(+2px, 0, 0); }
30%, 70% { transform: translate3d(-4px, 0, 0); }
40%, 60% { transform: translate3d(+4px, 0, 0); }
50% { transform: translate3d(-4px, 0, 0); }
}
20%, 50% {
transform: translate3d(+2px, 0, 0);
}
30%, 70% {
transform: translate3d(-4px, 0, 0);
}
40%, 60% {
transform: translate3d(+4px, 0, 0);
}
50% {
transform: translate3d(-4px, 0, 0);
}
}
.lead {
font-size: 22px;
font-family: Helvetica, sans-serif;
white-space: pre-wrap;
}
.arrow {
padding: 0;
font-size: 20px;
line-height: 21px;
display: inline-block;
}
.arrow:hover {
cursor: pointer;
}
</style>
</head>
<body>
<div class="container-fluid">
<p><b>English Pal for <font id="username" color="red">{{ username }}</font></b>
{% if username == admin_name %}
<a class="btn btn-secondary" href="/admin" role="button" onclick="stopRead()">管理</a>
{% endif %}
<a id="quit" class="btn btn-secondary" href="/logout" role="button" onclick="stopRead()">退出</a>
<a class="btn btn-secondary" href="/logout" role="button" onclick="stopRead()">退出</a>
<a class="btn btn-secondary" href="/reset" role="button" onclick="stopRead()">重设密码</a>
</p>
{% for message in get_flashed_messages() %}
<div class="alert alert-warning alert-dismissible fade show" role="alert">
{{ message }}
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
</div>
{% endfor %}
{# {% for message in flashed_messages %}#} {# 根据user_service.userpage,取消了参数flashed_messages因此注释了这段代码 #}
{# <div class="alert alert-warning" role="alert">Congratulations! {{ message }}</div>#}
{# {% endfor %}#}
<button class="arrow" id="load_next_article" onclick="load_next_article();Reader.stopRead()"
title="下一篇 Next Article">⇨
</button>
<button class="arrow" id="load_pre_article" onclick="load_pre_article();Reader.stopRead()" style="display: none"
title="上一篇 Previous Article">⇦
</button>
<a class="btn btn-success" href="/{{ username }}/reset" role="button"> 下一篇 Next Article </a>
{% if session.get('existing_articles') != None and session.get('existing_articles')["index"] !=0 %}
<a class="btn btn-success" href="/{{ username }}/back" role="button"> 上一篇 Previous Article </a>
{% endif %}
<p><b>阅读文章并回答问题</b></p>
<div id="text-content">
<div id="found">
<div class="alert alert-success" role="alert">According to your word list, your level is <span
class="text-decoration-underline" id="user_level">{{ today_article["user_level"] }}</span> and we
have chosen an article with a difficulty level of <span class="text-decoration-underline"
id="text_level">{{ today_article["text_level"] }}</span>
for you.
</div>
<p class="text-muted" id="date">Article added on: {{ today_article["date"] }}</p><br/>
<div class="p-3 mb-2 bg-light text-dark" style="margin: 0 0.5%;"><br/>
<p class="display-6" id="article_title">{{ today_article["article_title"] }}</p><br/>
<p class="lead"><font id="article">{{ today_article["article_body"] }}</font></p><br/>
<div>
<p><small class="text-muted" id="source">{{ today_article['source'] }}</small></p><br/>
</div>
<p><b id="question">{{ today_article['question'] }}</b></p><br/>
{% if today_article %}
<div class="alert alert-success" role="alert">According to your word list, your level is <span class="badge bg-success">{{ today_article["user_level"] }}</span> and we have chosen an article with a difficulty level of <span class="badge bg-success">{{ today_article["text_level"] }}</span> for you.</div>
<p class="text-muted">Article added on: {{ today_article["date"] }}</p><br/>
<div class="p-3 mb-2 bg-light text-dark"><br/>
<p class="display-5">{{ today_article["article_title"] }}</p><br/>
<p class="lead"><font id="article" size=2>{{ today_article["article_body"] }}</font></p><br/>
<p><small class="text-muted">{{ today_article['source'] }}</small></p><br/>
<p><b>{{ today_article['question'] }}</b></p><br/>
<script type="text/javascript">
function toggle_visibility(id) { {# https://css-tricks.com/snippets/javascript/showhide-element/#}
const e = document.getElementById(id);
@ -117,22 +72,18 @@
}
</script>
<button onclick="toggle_visibility('answer');">ANSWER</button>
<div id="answer" style="display:none;">{{ today_article['answer'] }}</div>
<br/>
<div id="answer" style="display:none;">{{ today_article['answer'] }}</div><br/>
</div>
{% else %}
<div class="alert alert-success" role="alert">
<p class="text-muted"><span class="badge bg-success">Notes:</span><br>No article is currently available for you. You can try again a few times or mark new words in the passage to improve your level.</p>
</div>
<div class="alert alert-success" role="alert" id="not_found" style="display:none;">
<p class="text-muted"><span class="badge bg-success">Notes:</span><br>No article is currently available for
you. You can try again a few times or mark new words in the passage to improve your level.</p>
</div>
<div class="alert alert-success" role="alert" id="read_all" style="display:none;">
<p class="text-muted"><span class="badge bg-success">Notes:</span><br>You've read all the articles.</p>
</div>
{% endif %}
</div>
<input type="checkbox" id="highlightCheckbox" onclick="toggleHighlighting()"/>生词高亮
<input type="checkbox" id="readCheckbox" onclick="onReadClick()"/>大声朗读
<input type="checkbox" id="chooseCheckbox" onclick="onChooseClick()"/>划词入库
<input type="checkbox" onclick="toggleHighlighting()" checked/>生词高亮
<input type="checkbox" onclick="onReadClick()" checked/>大声朗读
<input type="checkbox" onclick="onChooseClick()" checked/>划词入库
<div class="range">
<div class="field">
<div class="sliderValue">
@ -142,10 +93,10 @@
</div>
</div>
<p><b>收集生词吧</b> (可以在正文中划词,也可以复制黏贴)</p>
<form method="post" action="/{{ username }}/userpage">
<form method="post" action="/{{ username }}">
<textarea name="content" id="selected-words" rows="10" cols="120"></textarea><br/>
<button class="btn btn-primary btn-lg" type="submit" onclick="Reader.stopRead()">把生词加入我的生词库</button>
<button class="btn btn-primary btn-lg" type="reset" onclick="clearSelectedWords()">清除</button>
<input type="submit" value="把生词加入我的生词库"/>
<input type="reset" value="清除"/>
</form>
{% if session.get['thisWord'] %}
<script type="text/javascript">
@ -174,14 +125,12 @@
{% if session.get('thisWord') == x[0] and session.get('time') == 1 %}
{% endif %}
<p id='p_{{ word }}' class="new-word" >
<a id="word_{{ word }}" class="btn btn-light"
href='http://youdao.com/w/eng/{{ word }}/#keyfrom=dict2.index'
<a id="word_{{ word }}" class="btn btn-light" href='http://youdao.com/w/eng/{{ word }}/#keyfrom=dict2.index'
role="button">{{ word }}</a>
( <a id="freq_{{ word }}" title="{{ word }}">{{ freq }}</a> )
<a class="btn btn-success" onclick="familiar('{{ word }}')" role="button">熟悉</a>
<a class="btn btn-warning" onclick="unfamiliar('{{ word }}')" role="button">不熟悉</a>
<a class="btn btn-danger" onclick="delete_word('{{ word }}')" role="button">删除</a>
<a class="btn btn-info" onclick="read_word('{{ word }}')" role="button">朗读</a>
</p>
{% endfor %}
</div>
@ -194,134 +143,6 @@
<script src="{{ js }}"></script>
{% endfor %}
{% endif %}
<script type="text/javascript">
window.onload = function () { // 页面加载时执行
const settings = {
// initialize settings from localStorage
highlightChecked: localStorage.getItem('highlightChecked') !== 'false', // localStorage stores strings, default to true. same below
readChecked: localStorage.getItem('readChecked') !== 'false',
chooseChecked: localStorage.getItem('chooseChecked') !== 'false',
rangeValue: localStorage.getItem('rangeValue') || '1',
selectedWords: localStorage.getItem('selectedWords') || ''
};
const elements = {
highlightCheckbox: document.querySelector('#highlightCheckbox'),
readCheckbox: document.querySelector('#readCheckbox'),
chooseCheckbox: document.querySelector('#chooseCheckbox'),
rangeComponent: document.querySelector('#rangeComponent'),
rangeValueDisplay: document.querySelector('#rangeValue'),
selectedWordsInput: document.querySelector('#selected-words')
};
// 应用设置到页面元素
elements.highlightCheckbox.checked = settings.highlightChecked;
elements.readCheckbox.checked = settings.readChecked;
elements.chooseCheckbox.checked = settings.chooseChecked;
elements.rangeComponent.value = settings.rangeValue;
elements.rangeValueDisplay.textContent = `${settings.rangeValue}x`;
elements.selectedWordsInput.value = settings.selectedWords;
// 刷新页面或进入页面时判断,若不是首篇文章,则上一篇按钮可见
if (sessionStorage.getItem('pre_page_button') !== 'display' && sessionStorage.getItem('pre_page_button')) {
$('#load_pre_article').show();
}
// 事件监听器
elements.selectedWordsInput.addEventListener('input', () => {
localStorage.setItem('selectedWords', elements.selectedWordsInput.value);
});
elements.rangeComponent.addEventListener('input', () => {
const rangeValue = elements.rangeComponent.value;
elements.rangeValueDisplay.textContent = `${rangeValue}x`;
localStorage.setItem('rangeValue', rangeValue);
});
};
function clearSelectedWords() {
localStorage.removeItem('selectedWords');
document.querySelector('#selected-words').value = '';
}
function load_next_article() {
$("#load_next_article").prop("disabled", true)
$.ajax({
url: '/get_next_article/{{username}}',
dataType: 'json',
success: function (data) {
// 更新页面内容
if (data['today_article']) {
update(data['today_article']);
check_pre(data['visited_articles']);
check_next(data['result_of_generate_article']);
}
}, complete: function (xhr, status) {
$("#load_next_article").prop("disabled", false)
}
});
}
function load_pre_article() {
$.ajax({
url: '/get_pre_article/{{username}}',
dataType: 'json',
success: function (data) {
// 更新页面内容
if (data['today_article']) {
update(data['today_article']);
check_pre(data['visited_articles']);
}
}
});
}
function update(today_article) {
$('#user_level').html(today_article['user_level']);
$('#text_level').html(today_article["text_level"]);
$('#date').html('Article added on: ' + today_article["date"]);
$('#article_title').html(today_article["article_title"]);
$('#article').html(today_article["article_body"]);
$('#source').html(today_article['source']);
$('#question').html(today_article["question"]);
$('#answer').html(today_article["answer"]);
document.querySelector('#text_level').classList.add('mark'); // highlight text difficult level for 2 seconds
setTimeout(() => {
document.querySelector('#text_level').classList.remove('mark');
}, 2000);
document.querySelector('#user_level').classList.add('mark'); // do the same thing for user difficulty level
setTimeout(() => {
document.querySelector('#user_level').classList.remove('mark');
}, 2000);
}
<!-- 检查是否存在上一篇或下一篇,不存在则对应按钮隐藏-->
function check_pre(visited_articles) {
if ((visited_articles == '') || (visited_articles['index'] <= 0)) {
$('#load_pre_article').hide();
sessionStorage.setItem('pre_page_button', 'display')
} else {
$('#load_pre_article').show();
sessionStorage.setItem('pre_page_button', 'show')
}
}
function check_next(result_of_generate_article) {
if (result_of_generate_article == "found") {
$('#found').show();
$('#not_found').hide();
$('#read_all').hide();
} else if (result_of_generate_article == "not found") {
$('#found').hide();
$('#not_found').show();
$('#read_all').hide();
} else {
$('#found').hide();
$('#not_found').hide();
$('#read_all').show();
}
}
</script>
</body>
<style>
mark {

View File

@ -1,85 +0,0 @@
''' Contributed by Lin Junhong et al. 2023-06.'''
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import UnexpectedAlertPresentException, NoAlertPresentException
import random, time
import string
# 初始化webdriver
# driver = webdriver.Remote('http://localhost:4444/wd/hub', DesiredCapabilities.CHROME)
# driver.implicitly_wait(10)
driver = webdriver.Chrome("C:\\Users\\12993\AppData\Local\Programs\Python\Python38\\chromedriver.exe")
def test_next_article():
try:
driver.get("http://118.25.96.118:90")
assert 'English Pal -' in driver.page_source
# login
elem = driver.find_element_by_link_text('登录')
elem.click()
uname = 'abcdefg'
password = 'abcdefg'
elem = driver.find_element_by_id('username')
elem.send_keys(uname)
elem = driver.find_element_by_id('password')
elem.send_keys(password)
elem = driver.find_element_by_xpath('/html/body/div/button') # 找到登录按钮
elem.click()
time.sleep(0.5)
assert 'EnglishPal Study Room for ' + uname in driver.title
for i in range(50):
time.sleep(0.1)
# 找到固定按钮
elem = driver.find_element_by_xpath('//*[@id="load_next_article"]')
elem.click()
except Exception as e:
print(e)
def test_local_next_article():
try:
driver.get("http://127.0.0.1:5000")
assert 'English Pal -' in driver.page_source
# login
elem = driver.find_element_by_link_text('注册')
elem.click()
uname = 'abcdefg'
password = 'abcdefg'
elem = driver.find_element_by_id('username')
elem.send_keys(uname)
elem = driver.find_element_by_id('password')
elem.send_keys(password)
elem = driver.find_element_by_id('password2')
elem.send_keys(password)
time.sleep(0.5)
elem = driver.find_element_by_class_name('btn') # 找到提交按钮
elem.click()
time.sleep(0.5)
try:
WebDriverWait(driver, 1).until(EC.alert_is_present())
driver.switch_to.alert.accept()
except (UnexpectedAlertPresentException, NoAlertPresentException):
pass
time.sleep(0.5)
assert 'EnglishPal Study Room for ' + uname in driver.title
for i in range(50):
time.sleep(0.1)
# 找到固定按钮
elem = driver.find_element_by_xpath('//*[@id="load_next_article"]')
elem.click()
except Exception as e:
print(e)

View File

@ -21,46 +21,36 @@ userService = Blueprint("user_bp", __name__)
path_prefix = '/var/www/wordfreq/wordfreq/'
path_prefix = './' # comment this line in deployment
@userService.route("/get_next_article/<username>",methods=['GET','POST'])
def get_next_article(username):
user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
session['old_articleID'] = session.get('articleID')
@userService.route("/<username>/reset", methods=['GET', 'POST'])
def user_reset(username):
'''
用户界面
:param username: 用户名
:return: 返回页面内容
'''
if request.method == 'GET':
visited_articles = session.get("visited_articles")
if visited_articles['article_ids'][-1] == "null": # 如果当前还是“null”则将“null”pop出来,无需index+=1
visited_articles['article_ids'].pop()
else: # 当前不为“null”直接 index+=1
visited_articles["index"] += 1
session["visited_articles"] = visited_articles
visited_articles, today_article, result_of_generate_article = get_today_article(user_freq_record, session.get('visited_articles'))
data = {
'visited_articles': visited_articles,
'today_article': today_article,
'result_of_generate_article': result_of_generate_article
}
existing_articles = session.get("existing_articles")
existing_articles["index"] += 1
session["existing_articles"] = existing_articles
return redirect(url_for('user_bp.userpage', username=username))
else:
return 'Under construction'
return json.dumps(data)
@userService.route("/get_pre_article/<username>",methods=['GET'])
def get_pre_article(username):
user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
@userService.route("/<username>/back", methods=['GET'])
def user_back(username):
'''
用户界面
:param username: 用户名
:return: 返回页面内容
'''
if request.method == 'GET':
visited_articles = session.get("visited_articles")
if(visited_articles["index"]==0):
data=''
else:
visited_articles["index"] -= 1 # 上一篇index-=1
if visited_articles['article_ids'][-1] == "null": # 如果当前还是“null”则将“null”pop出来
visited_articles['article_ids'].pop()
session["visited_articles"] = visited_articles
visited_articles, today_article, result_of_generate_article = get_today_article(user_freq_record, session.get('visited_articles'))
data = {
'visited_articles': visited_articles,
'today_article': today_article,
'result_of_generate_article':result_of_generate_article
}
return json.dumps(data)
existing_articles = session.get("existing_articles")
existing_articles["index"] -= 1
session["existing_articles"] = existing_articles
return redirect(url_for('user_bp.userpage', username=username))
@userService.route("/<username>/<word>/unfamiliar", methods=['GET', 'POST'])
def unfamiliar(username, word):
@ -107,7 +97,7 @@ def deleteword(username, word):
return "success"
@userService.route("/<username>/userpage", methods=['GET', 'POST'])
@userService.route("/<username>", methods=['GET', 'POST'])
def userpage(username):
'''
用户界面
@ -144,8 +134,8 @@ def userpage(username):
words = ''
for x in lst3:
words += x[0] + ' '
visited_articles, today_article, result_of_generate_article = get_today_article(user_freq_record, session.get('visited_articles'))
session['visited_articles'] = visited_articles
existing_articles, today_article = get_today_article(user_freq_record, session.get('existing_articles'))
session['existing_articles'] = existing_articles
# 通过 today_article加载前端的显示页面
return render_template('userpage_get.html',
admin_name=ADMIN_NAME,
@ -153,12 +143,15 @@ def userpage(username):
session=session,
# flashed_messages=get_flashed_messages(), 仅有删除单词的时候使用到flash而删除单词是异步执行这里的信息提示是同步执行所以就没有存在的必要了
today_article=today_article,
result_of_generate_article=result_of_generate_article,
d_len=len(d),
lst3=lst3,
yml=Yaml.yml,
words=words)
@userService.route("/<username>/mark", methods=['GET', 'POST'])
def user_mark_word(username):
'''

View File

@ -39,7 +39,7 @@ def file2str(fname):#文件转字符
def remove_punctuation(s): # 这里是s是形参 (parameter)。函数被调用时才给s赋值。
special_characters = '\_©~<=>+/[]*&$%^@.,?!:;#()"“”—‘’{}|' # 把里面的字符都去掉
special_characters = '\_©~<=>+-/[]*&$%^@.,?!:;#()"“”—‘’{}|' # 把里面的字符都去掉
for c in special_characters:
s = s.replace(c, ' ') # 防止出现把 apple,apple 移掉逗号后变成 appleapple 情况
s = s.replace('--', ' ')

View File

@ -1,8 +1,4 @@
Flask==2.0.3
Flask==1.1.2
selenium==3.141.0
PyYAML~=6.0
pony==0.7.16
snowballstemmer==2.2.0
Werkzeug==2.2.2
pytest~=8.1.1