pylint:fixed 2 remove redundant comments

.gitignore

@@ -2,20 +2,12 @@
 venv/
 app/__init__.py
 app/__pycache__/
-.DS_Store
-app/.DS_Store
 app/sqlite_commands.py
 app/static/usr/*.jpg
 app/static/img/
 app/static/frequency/frequency_*.pickle
 app/static/frequency/frequency.p
-app/wordfreqapp.db
-app/db/wordfreqapp.db
+app/static/wordfreqapp.db
 app/static/donate-the-author.jpg
 app/static/donate-the-author-hidden.jpg
-app/model/__pycache__/
-app/test/__pycache__/
-app/test/.pytest_cache/
-app/test/pytest_report.html
-app/test/assets
-app/log.txt
+app/model/__pycache__/

Dockerfile

@@ -1,5 +1,4 @@
-FROM tiangolo/uwsgi-nginx-flask:python3.8-alpine
-COPY requirements.txt /tmp
-COPY ./app/ /app/
-RUN pip3 install -U pip -i https://mirrors.aliyun.com/pypi/simple/
-RUN pip3 install -r /tmp/requirements.txt -i https://mirrors.aliyun.com/pypi/simple/
+FROM tiangolo/uwsgi-nginx-flask:python3.6
+COPY requirements.txt /app
+RUN pip3 install -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple/
+COPY ./app /app

Jenkinsfile

@@ -10,8 +10,8 @@ pipeline {
     stages {
         stage('MakeDatabasefile') {
 	    steps {
-	        sh 'touch ./app/wordfreqapp.db && rm -f ./app/wordfreqapp.db' 
-	        sh 'cat ./app/static/wordfreqapp.sql | sqlite3 ./app/wordfreqapp.db'
+	        sh 'touch ./app/static/wordfreqapp.db && rm -f ./app/static/wordfreqapp.db' 
+	        sh 'cat ./app/static/wordfreqapp.sql | sqlite3 ./app/static/wordfreqapp.db'
 	    }
 	}
         stage('BuildIt') {

README.md

@@ -61,15 +61,15 @@ My steps for deploying English on a Ubuntu server.
 
 
 All articles are stored in the `article` table in a SQLite file called
-`app/db/wordfreqapp.db`.
+`app/static/wordfreqapp.db`.
 
 ### Adding new articles
 
-To add articles, open and edit `app/db/wordfreqapp.db` using DB Browser for SQLite (https://sqlitebrowser.org).
+To add articles, open and edit `app/static/wordfreqapp.db` using DB Browser for SQLite (https://sqlitebrowser.org).
 
 ### Extending an account's expiry date
 
-By default, an account's expiry is 30 days after first sign-up.  To extend account's expiry date, open and edit `user` table in `app/db/wordfreqapp.db`.  Simply update field `expiry_date`.
+By default, an account's expiry is 30 days after first sign-up.  To extend account's expiry date, open and edit `user` table in `app/static/wordfreqapp.db`.  Simply update field `expiry_date`.
 
 ### Exporting the database
 
@@ -95,7 +95,7 @@ sqlite3 wordfreqapp.db`.  Delete wordfreqapp.db first if it exists.
 ### Uploading wordfreqapp.db to the server
 
 
-`pscp wordfreqapp.db lanhui@118.*.*.118:/home/lanhui/englishpal2/EnglishPal/app/db/`
+`pscp wordfreqapp.db lanhui@118.*.*.118:/home/lanhui/englishpal2/EnglishPal/app/static`
 
 
 
@@ -129,28 +129,6 @@ We welcome feedback on EnglishPal.  Feedback examples:
 EnglishPal's bugs and improvement suggestions are recorded in [Bugzilla](http://118.25.96.118/bugzilla/buglist.cgi?bug_status=__all__&list_id=1302&order=Importance&product=EnglishPal&query_format=specific).  Send (lanhui at zjnu.edu.cn) an email message for opening a Bugzilla account or reporting a bug.
 
 
-## End-to-end testing
-
-We use the Selenium test framework to test our app.
-
-In order to run the test, first we need to download a webdriver executable.
-
-Microsoft Edge's webdriver can be downloaded from [microsoft-edge-tools-webdriver](https://developer.microsoft.com/en-us/microsoft-edge/tools/webdriver/). Make sure the version we download matches the version of the web browser installed on our laptop.
-
-After extracting the downloaded zip file (e.g., edgedriver_win64.zip), rename msedgedriver.exe to MicrosoftWebDriver.exe.
-
-Add MicrosoftWebDriver.exe's path to system's PATH variable.
-
-Install the following dependencies too:
-
-- pip install -U selenium==3.141.0
-- pip install -U urllib3==1.26.2
-
-Run English Pal first, then run the test using pytest as follows: pytest --html=pytest_report.html test_add_word.py
-
-The above command will generate a HTML report file pytest_report.html after finishing executing test_add_word.py.  Note: you need to install pytest-html package first: pip install pytest-html.
-
-You may also want to use [webdriver-manager](https://pypi.org/project/webdriver-manager/) from PyPI, so that you can avoid tediously installing a web driver executable manually.  However, my experience shows that webdriver-manager is too slow.  For example, it took me 16 minutes to run 9 tests, while with the pre-installed web driver executable, it took less than 2 minutes.
 
 ## TODO
 

app/Article.py

@@ -1,21 +1,19 @@
-from WordFreq import WordFreq
-from wordfreqCMD import youdao_link, sort_in_descending_order
-import pickle_idea, pickle_idea2
 import os
-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
+import random
+import pickle_idea
 from difficulty import get_difficulty_level_for_user, text_difficulty_level, user_difficulty_level
-from model.article import get_all_articles, get_article_by_id, get_number_of_articles
-import logging
+from UseSqlite import RecordQuery
 
-path_prefix = './'
-db_path_prefix = './db/'  # comment this line in deployment
+path_prefix = '/var/www/wordfreq/wordfreq/'
+path_prefix = './'  # comment this line in deployment
 
 
 def total_number_of_essays():
-    return get_number_of_articles()
+    rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
+    rq.instructions("SELECT * FROM article")
+    rq.do()
+    result = rq.get_results()
+    return len(result)
 
 
 def get_article_title(s):
@@ -29,48 +27,55 @@ def get_article_body(s):
 
 
 def get_today_article(user_word_list, visited_articles):
+    '''
+    根据用户的单词列表和阅读过的文章返回需要的文章的全部信息
+    '''
+    rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
     if visited_articles is None:
         visited_articles = {
-            "index" : 0,  # 为 article_ids 的索引
+            "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
-        result = get_all_articles()
+        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
+        # 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
+        if visited_articles["article_ids"][visited_articles["index"]] == 'null':
             visited_articles["index"] -= 1
             visited_articles["article_ids"].pop()
-        article_id = visited_articles["article_ids"][visited_articles["index"]]
-        result = get_article_by_id(article_id)
+        rq.instructions(
+            f'SELECT * FROM article WHERE article_id='
+            f'{visited_articles["article_ids"][visited_articles["index"]]}'
+        )
+    rq.do()
+    result = rq.get_results()
     random.shuffle(result)
 
     # Choose article according to reader's level
-    logging.debug('* get_today_article(): start d1 = ... ')
-    d1 = load_freq_history(user_word_list)
+    d1 = load_freq_history(path_prefix + 'static/frequency/frequency.p')
     d2 = load_freq_history(path_prefix + 'static/words_and_tests.p')
-    logging.debug(' ... get_today_article(): get_difficulty_level_for_user() start')
     d3 = get_difficulty_level_for_user(d1, d2)
-    logging.debug(' ... get_today_article(): done')
 
     d = None
     result_of_generate_article = "not found"
-
     d_user = load_freq_history(user_word_list)
-    logging.debug('* get_today_article(): user_difficulty_level() start')
-    user_level = user_difficulty_level(d_user, d3)  # more consideration as user's behaviour is dynamic. Time factor should be considered.
-    logging.debug('* get_today_article(): done')
+    # 更多的考虑，因为用户的行为是动态的。应考虑时间因素。
+    user_level = user_difficulty_level(d_user, d3)
     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
+        amount_of_existing_articles = len(result)
+        # 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
+        if amount_of_visited_articles == amount_of_existing_articles:
             result_of_generate_article = "had read all articles"
         else:
             for k in range(3):  # 最多尝试3次
                 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
+                    # 从高斯分布中得出的平均值为 0.8，站位偏差为 1 的数字
+                    factor = random.gauss(0.8, 0.1)
+                    # 新的文章之前没有出现过且符合一定范围的水平
+                    if reading['article_id'] not in visited_articles["article_ids"] and within_range(text_level, user_level, (8.0 - user_level) * factor):
                         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"
@@ -87,8 +92,8 @@ def get_today_article(user_word_list, visited_articles):
     today_article = None
     if d:
         today_article = {
-            "user_level": '%4.1f' % user_level,
-            "text_level": '%4.1f' % text_level,
+            "user_level": f'{user_level:4.2f}',
+            "text_level": f'{text_level:4.2f}',
             "date": d['date'],
             "article_title": get_article_title(d['text']),
             "article_body": get_article_body(d['text']),

app/Login.py

@@ -11,14 +11,13 @@ def md5(s):
     h = hashlib.md5(s.encode(encoding='utf-8'))
     return h.hexdigest()
 
-# import model.user after the defination of md5(s) to avoid circular import
-from model.user import get_user_by_username, insert_user, update_password_by_username
+from app.model.user import get_user_by_username, insert_user, update_password_by_username
 
 path_prefix = '/var/www/wordfreq/wordfreq/'
 path_prefix = './'  # comment this line in deployment
 
 def verify_pass(newpass,oldpass):
-    if(newpass==oldpass):
+    if newpass==oldpass:
         return True
 
 
@@ -62,8 +61,7 @@ def get_expiry_date(username):
     user = get_user_by_username(username)
     if user is None:
         return '20191024'
-    else:
-        return user.expiry_date
+    return user.expiry_date
 
 class UserName:
     def __init__(self, username):
@@ -76,6 +74,7 @@ class UserName:
             return 'Period (.) is not allowed as the first letter in the user name.'
         if ' ' in self.username: # a user name must not include a whitespace
             return 'Whitespace is not allowed in the user name.'
+
         for c in self.username: # a user name must not include special characters, except non-leading periods or underscores
             if c in string.punctuation and c != '.' and c != '_':
                 return f'{c} is not allowed in the user name.'
@@ -90,5 +89,4 @@ class WarningMessage:
         self.s = s
 
     def __str__(self):
-        return UserName(self.s).validate()
-
+        return UserName(self.s).validate()

app/UseSqlite.py

@@ -0,0 +1,87 @@
+###########################################################################
+# Copyright 2019 (C) Hui Lan <hui.lan@cantab.net>
+# Written permission must be obtained from the author for commercial uses.
+###########################################################################
+
+
+# Reference: Dusty Phillips.  Python 3 Objected-oriented Programming Second Edition. Pages 326-328.
+# Copyright (C) 2019 Hui Lan
+
+import sqlite3
+
+class Sqlite3Template:
+    def __init__(self, db_fname):
+        self.db_fname = db_fname
+
+    def connect(self, db_fname):
+        self.conn = sqlite3.connect(self.db_fname)
+
+    def instructions(self, query_statement):
+        raise NotImplementedError()
+
+    def operate(self):
+        self.conn.row_factory = sqlite3.Row
+        self.results = self.conn.execute(self.query) # self.query is to be given in the child classes
+        self.conn.commit()
+
+    def format_results(self):
+        raise NotImplementedError()
+
+    def do(self):
+        self.connect(self.db_fname)
+        self.instructions(self.query)
+        self.operate()
+
+    def instructions_with_parameters(self, query_statement, parameters):
+        self.query = query_statement
+        self.parameters = parameters
+
+    def do_with_parameters(self):
+        self.connect(self.db_fname)
+        self.instructions_with_parameters(self.query, self.parameters)
+        self.operate_with_parameters()
+
+    def operate_with_parameters(self):
+        self.conn.row_factory = sqlite3.Row
+        self.results = self.conn.execute(self.query, self.parameters) # self.query is to be given in the child classes
+        self.conn.commit()
+
+
+class InsertQuery(Sqlite3Template):
+    def instructions(self, query):
+        self.query = query
+
+
+class RecordQuery(Sqlite3Template):
+    def instructions(self, query):
+        self.query = query
+
+    def format_results(self):
+        output = []
+        for row_dict in self.results.fetchall():
+            lst = []
+            for k in dict(row_dict):
+                lst.append( row_dict[k] )
+            output.append(', '.join(lst))
+        return '\n\n'.join(output)
+
+    def get_results(self):
+        result = []
+        for row_dict in self.results.fetchall():
+            result.append( dict(row_dict) )
+        return result
+
+
+
+if __name__ == '__main__':
+
+    #iq = InsertQuery('RiskDB.db')
+    #iq.instructions("INSERT INTO inspection Values ('FoodSupplies', 'RI2019051301', '2019-05-13', '{}')")
+    #iq.do()
+    #iq.instructions("INSERT INTO inspection Values ('CarSupplies', 'RI2019051302', '2019-05-13', '{[{\"risk_name\":\"elevator\"}]}')")
+    #iq.do()
+
+    rq = RecordQuery('wordfreqapp.db')
+    rq.instructions("SELECT * FROM article WHERE level=3")
+    rq.do()
+    #print(rq.format_results())

app/WordFreq.py

@@ -2,9 +2,9 @@
 # Copyright 2019 (C) Hui Lan <hui.lan@cantab.net>
 # Written permission must be obtained from the author for commercial uses.
 ###########################################################################
-
-from wordfreqCMD import remove_punctuation, freq, sort_in_descending_order
 import string
+from wordfreqCMD import remove_punctuation, freq, sort_in_descending_order
+
 
 class WordFreq:
     def __init__(self, s):
@@ -17,7 +17,7 @@ class WordFreq:
             if len(word) > 0 and word[0] in string.ascii_letters:
                 lst.append(t)
         return sort_in_descending_order(lst)
-    
+
 
 if __name__ == '__main__':
     f = WordFreq('BANANA; Banana, apple ORANGE Banana banana.')

app/Yaml.py

@@ -6,7 +6,6 @@ Yaml.py
     ./layout/partial/footer.html
 '''
 import yaml as YAML
-import os
 
 path_prefix = './'  # comment this line in deployment
 

app/account_service.py

@@ -1,47 +1,44 @@
-from flask import *
-from markupsafe import escape
-from Login import check_username_availability, verify_user, add_user, get_expiry_date, change_password, WarningMessage
-
+from flask import Blueprint, request, render_template, jsonify,session,redirect, url_for,escape
+from Login import check_username_availability, verify_user, add_user,get_expiry_date, change_password, WarningMessage
 
 # 初始化蓝图
 accountService = Blueprint("accountService", __name__)
 
-### Sign-up, login, logout ###
+### sign-up, login, logout, reset###
 @accountService.route("/signup", methods=['GET', 'POST'])
 def signup():
     '''
     注册
     :return: 根据注册是否成功返回不同界面
     '''
+    # GET方法直接返回注册页面
     if request.method == 'GET':
-        # GET方法直接返回注册页面
         return render_template('signup.html')
-    elif request.method == 'POST':
-        # POST方法需判断是否注册成功，再根据结果返回不同的内容
-        username = escape(request.form['username'])
-        password = escape(request.form['password'])
-        
-        #! 添加如下代码为了过滤注册时的非法字符
-        warn = WarningMessage(username)
-        if str(warn) != 'OK':
-            return jsonify({'status': '3', 'warn': str(warn)})
-        
-        available = check_username_availability(username)
-        if not available: # 用户名不可用
-            return jsonify({'status': '0'})
-        else: # 添加账户信息
-            add_user(username, password)
-            verified = verify_user(username, password)
-            if verified:
-                # 写入session
-                session['logged_in'] = True
-                session[username] = username
-                session['username'] = username
-                session['expiry_date'] = get_expiry_date(username)
-                session['visited_articles'] = None
-                return jsonify({'status': '2'})
-            else:
-                return jsonify({'status': '1'})
+
+    # POST方法需判断是否注册成功，再根据结果返回不同的内容
+    username = escape(request.form['username'])
+    password = escape(request.form['password'])
+    #! 添加如下代码为了过滤注册时的非法字符
+    warn = WarningMessage(username)
+    if str(warn) != 'OK':
+        return jsonify({'status': '3', 'warn': str(warn)})
+    available = check_username_availability(username)
+    # 用户名不可用
+    if not available:
+        return jsonify({'status': '0'})
+    # 用户名可用,添加账户信息
+    add_user(username, password)
+    verified = verify_user(username, password)
+    # 注册成功，写入session
+    if verified:
+        session['logged_in'] = True
+        session[username] = username
+        session['username'] = username
+        session['expiry_date'] = get_expiry_date(username)
+        session['visited_articles'] = None
+        return jsonify({'status': '2'})
+    # 验证失败
+    return jsonify({'status': '1'})
 
 
 
@@ -51,26 +48,25 @@ def login():
     登录
     :return: 根据登录是否成功返回不同页面
     '''
+    # GET方法直接返回登录页面
     if request.method == 'GET':
-        # GET请求
         return render_template('login.html')
-    elif request.method == 'POST':
-        # POST方法用于判断登录是否成功
-        # check database and verify user
-        username = escape(request.form['username'])
-        password = escape(request.form['password'])
-        verified = verify_user(username, password)
-        if verified:
-            # 登录成功，写入session
-            session['logged_in'] = True
-            session[username] = username
-            session['username'] = username
-            user_expiry_date = get_expiry_date(username)
-            session['expiry_date'] = user_expiry_date
-            session['visited_articles'] = None
-            return jsonify({'status': '1'})
-        else:
-            return jsonify({'status': '0'})
+
+    # POST方法用于判断登录是否成功，检查数据库并验证用户，再根据结果返回不同的内容
+    username = escape(request.form['username'])
+    password = escape(request.form['password'])
+    verified = verify_user(username, password)
+    # 登录成功，写入session
+    if verified:
+        session['logged_in'] = True
+        session[username] = username
+        session['username'] = username
+        user_expiry_date = get_expiry_date(username)
+        session['expiry_date'] = user_expiry_date
+        session['visited_articles'] = None
+        return jsonify({'status': '1'})
+    #验证失败
+    return jsonify({'status': '0'})
 
 
 @accountService.route("/logout", methods=['GET', 'POST'])
@@ -96,16 +92,18 @@ def reset():
     username = session['username']
     if username == '':
         return redirect('/login')
+
+    # GET请求返回修改密码页面
     if request.method == 'GET':
-        # GET请求返回修改密码页面
         return render_template('reset.html', username=session['username'], state='wait')
-    else:
-        # POST请求用于提交修改后信息
-        old_password = escape(request.form['old-password'])
-        new_password = escape(request.form['new-password'])
-        flag = change_password(username, old_password, new_password) # flag表示是否修改成功
-        if flag:
-            session['logged_in'] = False
-            return jsonify({'status':'1'})  # 修改成功
-        else:
-            return jsonify({'status':'2'})  # 修改失败
+
+    # POST请求用于提交修改后信息
+    old_password = escape(request.form['old-password'])
+    new_password = escape(request.form['new-password'])
+    flag = change_password(username, old_password, new_password) # flag表示是否修改成功
+    # 修改成功
+    if flag:
+        session['logged_in'] = False
+        return jsonify({'status':'1'})
+    # 修改失败
+    return jsonify({'status':'2'})

app/admin_service.py

@@ -1,18 +1,17 @@
 # System Library
-from flask import *
-from markupsafe import escape
+from flask import Blueprint, session, render_template, request, flash
 
 # Personal library
 from Yaml import yml
-from model.user import *
-from model.article import *
-
+from model.user import get_users, update_password_by_username
+from model.user import update_expiry_time_by_username, get_user_by_username
+from model.article import get_number_of_articles, get_page_articles
+from model.article import delete_article_by_id, add_article
 ADMIN_NAME = "lanhui"  # unique admin name
 _cur_page = 1  # current article page
 _page_size = 5  # article sizes per page
 adminService = Blueprint("admin_service", __name__)
 
-
 def check_is_admin():
     # 未登录，跳转到未登录界面
     if not session.get("logged_in"):
@@ -27,6 +26,10 @@ def check_is_admin():
 
 @adminService.route("/admin", methods=["GET"])
 def admin():
+    '''
+    判断是否是管理员登录
+    ：return：不同页面
+    '''
     is_admin = check_is_admin()
     if is_admin != "pass":
         return is_admin
@@ -38,22 +41,11 @@ def admin():
 
 @adminService.route("/admin/article", methods=["GET", "POST"])
 def article():
-
-    def _make_title_and_content(article_lst):
-        for article in article_lst:
-            text = escape(article.text) # Fix XSS vulnerability, contributed by Xu Xuan
-            article.title = text.split("\n")[0]
-            article.content = '<br/>'.join(text.split("\n")[1:])
-
-
-    def _update_context():
-        article_len = get_number_of_articles()
-        context["article_number"] = article_len
-        context["text_list"] = get_page_articles(_cur_page, _page_size)
-        _articles = get_page_articles(_cur_page, _page_size)
-        _make_title_and_content(_articles)
-        context["text_list"] = _articles
-
+    '''
+    管理文章
+    可添加文章、删除文章
+    return:不同页面
+    '''
     global _cur_page, _page_size
 
     is_admin = check_is_admin()
@@ -61,16 +53,20 @@ def article():
         return is_admin
 
     _article_number = get_number_of_articles()
-
     try:
-        _page_size = min(max(1, int(request.args.get("size", 5))), _article_number)  # 最小的size是1
-        _cur_page = min(max(1, int(request.args.get("page", 1))), _article_number // _page_size + (_article_number % _page_size > 0))  # 最小的page是1
+        _page_size = min(
+            max(1, int(request.args.get("size", 5))), _article_number
+        )  # 最小的size是1
+        _cur_page = min(
+            max(1, int(request.args.get("page", 1))),
+            _article_number // _page_size + (_article_number % _page_size > 0)
+        )  # 最小的page是1
     except ValueError:
-        return "page parameters must be integer!"
-
+        return "page parmas must be int!"
     _articles = get_page_articles(_cur_page, _page_size)
-    _make_title_and_content(_articles)
-    
+    for _article in _articles:   # 获取每篇文章的title
+        _article.title = _article.text.split("\n")[0]
+        _article.content = '<br/>'.join(_article.text.split("\n")[1:])
     context = {
         "article_number": _article_number,
         "text_list": _articles,
@@ -79,17 +75,24 @@ def article():
         "username": session.get("username"),
     }
 
+    def _update_context():
+        article_len = get_number_of_articles()
+        context["article_number"] = article_len
+        context["text_list"] = get_page_articles(_cur_page, _page_size)
+        _articles = get_page_articles(_cur_page, _page_size)
+        for _article in _articles:   # 获取每篇文章的title
+            _article.title = _article.text.split("\n")[0]
+        context["text_list"] = _articles
 
     if request.method == "GET":
         try:
             delete_id = int(request.args.get("delete_id", 0))
-        except:
-            return "Delete article ID must be integer!"
+        except ValueError:
+            return "Delete article ID must be int!"
         if delete_id:  # delete article
             delete_article_by_id(delete_id)
             _update_context()
-
-    elif request.method == "POST":
+    else:
         data = request.form
         content = data.get("content", "")
         source = data.get("source", "")
@@ -102,23 +105,26 @@ def article():
             _update_context()
             title = content.split('\n')[0]
             flash(f'Article added. Title: {title}')
-
     return render_template("admin_manage_article.html", **context)
 
 
 @adminService.route("/admin/user", methods=["GET", "POST"])
 def user():
+    '''
+    用户管理
+    可修改用户密码，过期日期
+    return：不同页面
+    '''
     is_admin = check_is_admin()
     if is_admin != "pass":
         return is_admin
-    
     context = {
         "user_list": get_users(),
         "username": session.get("username"),
     }
     if request.method == "POST":
         data = request.form
-        username = data.get("username","")
+        username = data.get("username", "")
         new_password = data.get("new_password", "")
         expiry_time = data.get("expiry_time", "")
         if username:
@@ -133,6 +139,9 @@ def user():
 
 @adminService.route("/admin/expiry", methods=["GET"])
 def user_expiry_time():
+    '''
+    返回用户的过期日期
+    '''
     is_admin = check_is_admin()
     if is_admin != "pass":
         return is_admin
@@ -141,8 +150,7 @@ def user_expiry_time():
     if not username:
         return "Username can't be empty."
 
-    user = get_user_by_username(username)
-    if not user:
+    existed_user = get_user_by_username(username)
+    if not existed_user:
         return "User does not exist."
-
-    return user.expiry_date
+    return existed_user.expiry_date

app/db/README.txt

@@ -1 +0,0 @@
-Put wordfreqapp.db here

app/difficulty.py

@@ -6,19 +6,17 @@
 # Purpose: compute difficulty level of a English text
 
 import pickle
-import math
-from wordfreqCMD import remove_punctuation, freq, sort_in_descending_order, sort_in_ascending_order
 import snowballstemmer
+from wordfreqCMD import remove_punctuation, freq, sort_in_descending_order, sort_in_ascending_order
+
 
 
 def load_record(pickle_fname):
-    f = open(pickle_fname, 'rb')
-    d = pickle.load(f)
-    f.close()
+    with open(pickle_fname, 'rb') as f:
+        d = pickle.load(f)
     return d
 
 
-ENGLISH_WORD_DIFFICULTY_DICT = {}
 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
@@ -40,11 +38,9 @@ def convert_test_type_to_difficulty_level(d):
         elif 'BBC' in d[k]:
             result[k] = 8
 
-    global ENGLISH_WORD_DIFFICULTY_DICT
-    ENGLISH_WORD_DIFFICULTY_DICT = result
-
     return result  # {'apple': 4, ...}
 
+
 def get_difficulty_level_for_user(d1, d2):
     """
     d2 来自于词库的35511个已标记单词
@@ -52,17 +48,11 @@ def get_difficulty_level_for_user(d1, d2):
     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.
-    if ENGLISH_WORD_DIFFICULTY_DICT == {}:
-        d2 = convert_test_type_to_difficulty_level(d2)  # 根据d2的标记评级{'apple': 4, 'abandon': 4, ...}
-    else:
-        d2 = ENGLISH_WORD_DIFFICULTY_DICT
-
+    d2 = convert_test_type_to_difficulty_level(d2)  # 根据d2的标记评级{'apple': 4, 'abandon': 4, ...}
     stemmer = snowballstemmer.stemmer('english')
 
     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:
+        if k not in d2:  # 如果用户的词以原型的形式不存在于词库d2中
             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
@@ -95,6 +85,9 @@ def revert_dict(d):
 
 
 def user_difficulty_level(d_user, d):
+    '''
+    得到用户词汇的难度水平
+    '''
     d_user2 = revert_dict(d_user)  # key is date, and value is a list of words added in that date
     count = 0
     geometric = 1
@@ -249,10 +242,7 @@ 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))
-
+    with open('wordlist.txt', encoding='utf-8') as f:
+        s = f.read()
 
+    print(text_difficulty_level(s, d3))

app/main.py

@@ -1,19 +1,26 @@
+#! /usr/bin/python3
+# -*- coding: utf-8 -*-
+import os
+import random
+
 ###########################################################################
 # Copyright 2019 (C) Hui Lan <hui.lan@cantab.net>
 # Written permission must be obtained from the author for commercial uses.
 ###########################################################################
-from flask import abort
-from markupsafe import escape
-from Login import *
-from Article import *
+import glob
+from flask import Flask, request, redirect, render_template, url_for, escape
+from WordFreq import WordFreq
+import pickle_idea
+from wordfreqCMD import  sort_in_descending_order
+from Article import load_freq_history, total_number_of_essays
 import Yaml
 from user_service import userService
 from account_service import accountService
 from admin_service import adminService, ADMIN_NAME
-import os
+
 
 app = Flask(__name__)
-app.secret_key = os.urandom(32)
+app.secret_key = 'lunch.time!'
 
 # 将蓝图注册到Lab app
 app.register_blueprint(userService)
@@ -51,8 +58,8 @@ def appears_in_test(word, d):
     '''
     if not word in d:
         return ''
-    else:
-        return ','.join(d[word])
+    return ','.join(d[word])
+
 
 @app.route("/mark", methods=['GET', 'POST'])
 def mark_word():
@@ -69,8 +76,8 @@ def mark_word():
         d = pickle_idea.merge_frequency(lst, lst_history)
         pickle_idea.save_frequency_to_pickle(d, path_prefix + 'static/frequency/frequency.p')
         return redirect(url_for('mainpage'))
-    else: # 不回应GET请求
-        return 'Under construction'
+    # 不回应GET请求
+    return 'Under construction'
 
 
 @app.route("/", methods=['GET', 'POST'])
@@ -90,7 +97,7 @@ def mainpage():
         pickle_idea.save_frequency_to_pickle(d, path_prefix + 'static/frequency/frequency.p')
         return render_template('mainpage_post.html', lst=lst, yml=Yaml.yml)
 
-    elif request.method == 'GET':  # when we load a html page
+    if request.method == 'GET':  # when we load a html page
         random_ads = get_random_ads()
         number_of_essays = total_number_of_essays()
         d = load_freq_history(path_prefix + 'static/frequency/frequency.p')

app/model/__init__.py

@@ -1,7 +1,7 @@
 from pony.orm import *
 
 db = Database()
-db.bind("sqlite", "../db/wordfreqapp.db", create_db=True)  # bind sqlite file
+db.bind("sqlite", "../static/wordfreqapp.db", create_db=True)  # bind sqlite file
 
 
 class User(db.Entity):

app/model/article.py

@@ -7,7 +7,7 @@ def add_article(content, source="manual_input", level="5", question="No question
         Article(
             text=content,
             source=source,
-            date=datetime.now().strftime("%d %b %Y"),  # format style of `5 Oct 2022`
+            date=datetime.now().strftime("%-d %b %Y"),  # format style of `5 Oct 2022`
             level=level,
             question=question,
         )
@@ -32,17 +32,3 @@ def get_page_articles(num, size):
             x
             for x in Article.select().order_by(desc(Article.article_id)).page(num, size)
         ]
-
-
-def get_all_articles():
-    articles = []
-    with db_session:
-        for article in Article.select():
-            articles.append(article.to_dict())
-    return articles
-
-
-def get_article_by_id(article_id):
-    with db_session:
-        article = Article.get(article_id=article_id)
-    return [article.to_dict()]

app/pickle_idea.py

@@ -19,15 +19,15 @@ def lst2dict(lst, d):
     for x in lst:
         word = x[0]
         freq = x[1]
-        if not word in d:
-            d[word] = freq 
+        if word not in d:
+            d[word] = freq
         else:
             d[word] += freq
 
 
 def dict2lst(d):
     return list(d.items()) # a list of (key, value) pairs
-        
+
 
 def merge_frequency(lst1, lst2):
     d = {}
@@ -37,29 +37,27 @@ def merge_frequency(lst1, lst2):
 
 
 def load_record(pickle_fname):
-    f = open(pickle_fname, 'rb')
-    d = pickle.load(f)
-    f.close()
+    with open(pickle_fname, 'rb') as f:
+        d = pickle.load(f)
     return d
 
 
 def save_frequency_to_pickle(d, pickle_fname):
-    f = open(pickle_fname, 'wb')
-    #exclusion_lst = ['one', 'no', 'has', 'had', 'do', 'that', 'have', 'by', 'not', 'but', 'we', 'this', 'my', 'him', 'so', 'or', 'as', 'are', 'it', 'from', 'with', 'be', 'can', 'for', 'an', 'if', 'who', 'whom', 'whose', 'which', 'the', 'to', 'a', 'of', 'and', 'you', 'i', 'he', 'she', 'they', 'me', 'was', 'were', 'is', 'in', 'at', 'on', 'their', 'his', 'her', 's', 'said', 'all', 'did', 'been', 'w']
-    exclusion_lst = []
-    d2 = {}
-    for k in d:
-        if not k in exclusion_lst and not k.isnumeric() and len(k) > 1:
-            d2[k] = d[k]
-    pickle.dump(d2, f)
-    f.close()
+    with open(pickle_fname, 'wb') as f:
+        #exclusion_lst = ['one', 'no', 'has', 'had', 'do', 'that', 'have', 'by', 'not', 'but', 'we', 'this', 'my', 'him', 'so', 'or', 'as', 'are', 'it', 'from', 'with', 'be', 'can', 'for', 'an', 'if', 'who', 'whom', 'whose', 'which', 'the', 'to', 'a', 'of', 'and', 'you', 'i', 'he', 'she', 'they', 'me', 'was', 'were', 'is', 'in', 'at', 'on', 'their', 'his', 'her', 's', 'said', 'all', 'did', 'been', 'w']
+        exclusion_lst = []
+        d2 = {}
+        for k in d:
+            if not k in exclusion_lst and not k.isnumeric() and len(k) > 1:
+                d2[k] = d[k]
+        pickle.dump(d2, f)
 
 def unfamiliar(path,word):
-    f = open(path,"rb")
-    dic = pickle.load(f)
+    with open(path,"rb") as f:
+        dic = pickle.load(f)
     dic[word] += [datetime.now().strftime('%Y%m%d%H%M')]
-    fp = open(path,"wb")
-    pickle.dump(dic,fp)
+    with open(path,"wb") as fp:
+        pickle.dump(dic,fp)
 
 def familiar(path,word):
     f = open(path,"rb")
@@ -68,8 +66,8 @@ def familiar(path,word):
         del dic[word][0]
     else:
         dic.pop(word)
-    fp = open(path,"wb")
-    pickle.dump(dic,fp)
+    with open(path,"wb") as f:
+        pickle.dump(dic,f)
 
 if __name__ == '__main__':
 

app/pickle_idea2.py

@@ -33,7 +33,7 @@ def deleteRecord(path,word):
     except KeyError:
         print("sorry")
     with open(path, 'wb') as ff:
-            pickle.dump(db, ff)
+        pickle.dump(db, ff)
 
 def dict2lst(d):
     if len(d) > 0:
@@ -43,7 +43,7 @@ def dict2lst(d):
             for k in d:
                 lst.append((k, [datetime.now().strftime('%Y%m%d%H%M')]))
             return lst
-        elif isinstance(d[keys[0]], list):
+        if isinstance(d[keys[0]], list):
             return list(d.items()) # a list of (key, value) pairs
 
     return []
@@ -56,21 +56,19 @@ def merge_frequency(lst1, lst2):
 
 
 def load_record(pickle_fname):
-    f = open(pickle_fname, 'rb')
-    d = pickle.load(f)
-    f.close()
+    with open(pickle_fname, 'rb') as f:
+        d = pickle.load(f)
     return d
 
 
 def save_frequency_to_pickle(d, pickle_fname):
-    f = open(pickle_fname, 'wb')
-    exclusion_lst = ['one', 'no', 'has', 'had', 'do', 'that', 'have', 'by', 'not', 'but', 'we', 'this', 'my', 'him', 'so', 'or', 'as', 'are', 'it', 'from', 'with', 'be', 'can', 'for', 'an', 'if', 'who', 'whom', 'whose', 'which', 'the', 'to', 'a', 'of', 'and', 'you', 'i', 'he', 'she', 'they', 'me', 'was', 'were', 'is', 'in', 'at', 'on', 'their', 'his', 'her', 's', 'said', 'all', 'did', 'been', 'w']
-    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])))
-    pickle.dump(d2, f)
-    f.close()
+    with open(pickle_fname, 'wb') as f:
+        exclusion_lst = ['one', 'no', 'has', 'had', 'do', 'that', 'have', 'by', 'not', 'but', 'we', 'this', 'my', 'him', 'so', 'or', 'as', 'are', 'it', 'from', 'with', 'be', 'can', 'for', 'an', 'if', 'who', 'whom', 'whose', 'which', 'the', 'to', 'a', 'of', 'and', 'you', 'i', 'he', 'she', 'they', 'me', 'was', 'were', 'is', 'in', 'at', 'on', 'their', 'his', 'her', 's', 'said', 'all', 'did', 'been', 'w']
+        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])))
+        pickle.dump(d2, f)
 
 
 
@@ -86,4 +84,4 @@ if __name__ == '__main__':
     d = load_record('frequency.p')
     lst1 = dict2lst(d)
     d = merge_frequency(lst2, lst1)
-    print(d)
+    print(d)

app/static/config.yml

@@ -2,14 +2,13 @@
 css:
   item:
     - ../static/css/bootstrap.css
-    - ../static/css/highlighted.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/checkboxes.js
   bottom: # 在页面加载完之后加载
     - ../static/js/fillword.js
     - ../static/js/highlight.js

app/static/css/highlighted.css

@@ -1,5 +0,0 @@
-
-.highlighted {
-    color: red;
-    font-weight: normal;
-}

app/static/js/checkboxes.js

@@ -1,5 +0,0 @@
-function toggleCheckboxSelection(checkStatus) {
-    // used in userpage_post.html
-    const checkBoxes = document.getElementsByName('marked');
-    checkBoxes.forEach((checkbox) => { checkbox.checked = checkStatus;} );
-}

app/static/js/fillword.js

@@ -1,5 +1,5 @@
-let isRead = localStorage.getItem('readChecked') !== 'false';  // default to true
-let isChoose = localStorage.getItem('chooseChecked') !== 'false';
+let isRead = true;
+let isChoose = true;
 
 function getWord() {
     return window.getSelection ? window.getSelection() : document.selection.createRange().text;
@@ -8,17 +8,9 @@ function getWord() {
 function fillInWord() {
     let word = getWord();
     if (isRead) Reader.read(word, inputSlider.value);
-    if (!isChoose) {
-        if(isHighlight){
-             const element = document.getElementById("selected-words3");
-             element.value = element.value + " " + word;
-        }
-        return;
-    }
+    if (!isChoose) return;
     const element = document.getElementById("selected-words");
-    localStorage.setItem('nowWords', element.value);
     element.value = element.value + " " + word;
-    localStorage.setItem('selectedWords', element.value);
 }
 
 document.getElementById("text-content").addEventListener("click", fillInWord, false);
@@ -32,16 +24,12 @@ inputSlider.oninput = () => {
 
 function onReadClick() {
     isRead = !isRead;
-    localStorage.setItem('readChecked', isRead);
 }
 
 function onChooseClick() {
     isChoose = !isChoose;
-    localStorage.setItem('chooseChecked', isChoose);
 }
 
-// 如果网页刷新，停止播放声音
-if (performance.getEntriesByType("navigation")[0].type == "reload") {
+if (performance.navigation.type == 1) {        //如果网页刷新，停止播放声音
     Reader.stopRead();
-}
-
+}

app/static/js/highlight.js

@@ -1,4 +1,4 @@
-let isHighlight = localStorage.getItem('highlightChecked') !== 'false'; // default to true
+let isHighlight = true;
 
 function cancelBtnHandler() {
     cancelHighlighting();
@@ -22,48 +22,48 @@ function getWord() {
 
 function highLight() {
     if (!isHighlight) return;
-    let word = (getWord() + "").trim();
-    let articleContent = document.getElementById("article").innerHTML; // innerHTML保留HTML标签来保持部分格式，且适配不同的浏览器
+    let articleContent = document.getElementById("article").innerText;
     let pickedWords = document.getElementById("selected-words");  // words picked to the text area
     let dictionaryWords = document.getElementById("selected-words2"); // words appearing in the user's new words list
     let allWords = dictionaryWords === null ? pickedWords.value + " " : pickedWords.value + " " + dictionaryWords.value;
-    highlightWords = document.getElementById("selected-words3");
-    allWords = highlightWords == null ? allWords : allWords + " " + highlightWords.value;
-    const list = allWords.split(" "); // 将所有的生词放入一个list中
-    if(word !== null && word !== "" && word !== " "){
-        let articleContent_fb2 = articleContent;
-        if(localStorage.getItem("nowWords").indexOf(word) !== -1 || localStorage.getItem("nowWords").indexOf(word.toLowerCase()) !== -1){
-            articleContent = articleContent.replace(new RegExp('<span class="highlighted">' + word + '</span>', "gi"), word);
-            pickedWords.value = localStorage.getItem("nowWords").replace(word,"");
-            document.getElementById("article").innerHTML = articleContent;
-            return;
-        }
-    }
-    let totalSet = new Set();
+    const list = allWords.split(" "); // 将所有的生词放入一个list中，用于后续处理
     for (let i = 0; i < list.length; ++i) {
         list[i] = list[i].replace(/(^\W*)|(\W*$)/g, ""); // 消除单词两边的非单词字符
-        list[i] = list[i].replace('|', "");
-        list[i] = list[i].replace('?', "");
-        if (list[i] != "" && !totalSet.has(list[i])) {
+        if (list[i] != "" && "<mark>".indexOf(list[i]) === -1 && "</mark>".indexOf(list[i]) === -1) {
             // 返回所有匹配单词的集合, 正则表达式RegExp()中, "\b"匹配一个单词的边界, g 表示全局匹配, i 表示对大小写不敏感。
             let matches = new Set(articleContent.match(new RegExp("\\b" + list[i] + "\\b", "gi")));
-            totalSet = new Set([...totalSet, ...matches]);
+            for (let word of matches) {
+                // 将文章中所有出现该单词word的地方改为："<mark>" + word + "<mark>"。 
+                articleContent = articleContent.replace(new RegExp("\\b" + word + "\\b", "g"), "<mark>" + word + "</mark>");
+            }
         }
     }
-    // 删除所有的"<span class='highlighted'>"标签,防止标签发生嵌套
-    articleContent = articleContent.replace(new RegExp('<span class="highlighted">',"gi"), "")
-    articleContent = articleContent.replace(new RegExp("</span>","gi"), "");
-    // 将文章中所有出现该单词word的地方改为："<span class='highlighted'>" + word + "</span>"。
-    for (let word of totalSet) {
-        articleContent = articleContent.replace(new RegExp("\\b" + word + "\\b", "g"), "<span class='highlighted'>" + word + "</span>");
-    }
     document.getElementById("article").innerHTML = articleContent;
 }
 
 function cancelHighlighting() {
-    let articleContent = document.getElementById("article").innerHTML;
-    articleContent = articleContent.replace(new RegExp('<span class="highlighted">',"gi"), "")
-    articleContent = articleContent.replace(new RegExp("</span>","gi"), "");
+    let articleContent = document.getElementById("article").innerText;//将原来的.innerText改为.innerHtml，原因同上
+    let pickedWords = document.getElementById("selected-words");
+    const dictionaryWords = document.getElementById("selected-words2");    
+    const list = pickedWords.value.split(" ");    
+    if (pickedWords != null) {
+        for (let i = 0; i < list.length; ++i) {
+            list[i] = list[i].replace(/(^\s*)|(\s*$)/g, "");
+            if (list[i] !== "") { //原来判断的代码中，替换的内容为“list[i]”这个字符串，这明显是错误的，我们需要替换的是list[i]里的内容
+                articleContent = articleContent.replace(new RegExp("<mark>"+list[i]+"</mark>", "g"), list[i]);
+            }
+        }
+    }
+    if (dictionaryWords != null) {
+        let list2 = pickedWords.value.split(" ");
+        for (let i = 0; i < list2.length; ++i) {
+            list2 = dictionaryWords.value.split(" ");
+            list2[i] = list2[i].replace(/(^\s*)|(\s*$)/g, "");
+            if (list2[i] !== "") { //原来代码中，替换的内容为“list[i]”这个字符串，这明显是错误的，我们需要替换的是list[i]里的内容
+                articleContent = articleContent.replace(new RegExp("<mark>"+list2[i]+"</mark>", "g"), list2[i]);
+            }
+        }
+    }
     document.getElementById("article").innerHTML = articleContent;
 }
 
@@ -83,7 +83,6 @@ function toggleHighlighting() {
         isHighlight = true;
         highLight();
     }
-     localStorage.setItem('highlightChecked', isHighlight);
 }
 
-showBtnHandler();
+showBtnHandler();

app/static/js/read.js

@@ -9,7 +9,7 @@ var Reader = (function() {
         msg.rate = rate;
         msg.lang = "en-US";
         msg.onboundary = ev => {
-            if (ev.name === "word") {
+            if (ev.name == "word") {
                 current_position = ev.charIndex;
             }
         }
@@ -32,4 +32,4 @@ var Reader = (function() {
         read: read,
         stopRead: stopRead
     };
-}) ();
+})();

app/static/js/word_operation.js

@@ -5,14 +5,15 @@ function familiar(theWord) {
     $.ajax({
         type:"GET",
         url:"/" + username + "/" + word + "/familiar",
-        success:function(response) {
+        success:function(response){
             let new_freq = freq - 1;
             const allow_move = document.getElementById("move_dynamiclly").checked;
             if (allow_move) {
+
                 if (new_freq <= 0) {
                     removeWord(theWord);
                 } else {
-                    renderWord({word: theWord, freq: new_freq});
+                    renderWord({ word: theWord, freq: new_freq });
                 }
             } else {
                 if(new_freq <1) {
@@ -32,11 +33,11 @@ function unfamiliar(theWord) {
     $.ajax({
         type:"GET",
         url:"/" + username + "/" + word + "/unfamiliar",
-        success:function(response) {
+        success:function(response){
             let new_freq = parseInt(freq) + 1;
             const allow_move = document.getElementById("move_dynamiclly").checked;
             if (allow_move) {
-                renderWord({word: theWord, freq: new_freq});
+                renderWord({ word: theWord, freq: new_freq });
             } else {
                 $("#freq_" + theWord).text(new_freq);
             }
@@ -50,7 +51,7 @@ function delete_word(theWord) {
     $.ajax({
         type:"GET",
         url:"/" + username + "/" + word + "/del",
-        success:function(response) {
+        success:function(response){
             const allow_move = document.getElementById("move_dynamiclly").checked;
             if (allow_move) {
                 removeWord(theWord);
@@ -113,7 +114,7 @@ function removeWord(word) {
     // 根据词频信息删除元素
     word = word.replace('&amp;', '&');
     const element_to_remove = document.getElementById(`p_${word}`);
-    if (element_to_remove !== null) {
+    if (element_to_remove != null) {
         element_to_remove.remove();
     }
 }
@@ -128,7 +129,7 @@ function renderWord(word) {
     for (const current of container.children) {
         const cur_word = parseWord(current);
         // 找到第一个词频比它小的元素，插入到这个元素前面
-        if (compareWord(cur_word, word) === -1) {
+        if (compareWord(cur_word, word) == -1) {
             container.insertBefore(new_element, current);
             inserted = true;
             break;
@@ -164,11 +165,17 @@ function elementFromString(string) {
  *  当first大于second时返回1
  */
 function compareWord(first, second) {
-    if (first.freq !== second.freq) {
-        return first.freq < second.freq ? -1 : 1;
+    if (first.freq < second.freq) {
+        return -1;
     }
-    if (first.word !== second.word) {
-        return first.word < second.word ? -1 : 1;
+    if (first.freq > second.freq) {
+        return 1;
+    }
+    if (first.word < second.word) {
+        return -1;
+    }
+    if (first.word > second.word) {
+        return 1;
     }
     return 0;
-}
+}

app/templates/login.html

@@ -1,7 +1,7 @@
 {% block body %}
 {% if session['logged_in'] %}
 
-你已登录 <a href="/{{ session['username'] }}/userpage">{{ session['username'] }}</a>。 登出点击<a href="/logout">这里</a>。
+你已登录 <a href="/{{ session['username'] }}">{{ session['username'] }}</a>。 登出点击<a href="/logout">这里</a>。
 
 {% else %}
 <meta charset="utf-8" name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />
@@ -15,10 +15,6 @@
             alert('输入不能为空!');
             return false;
         }
-        if (password.includes(' ')) {
-            alert('输入不能包含空格!');
-            return false;
-        }
         $.post(
             "/login", {'username': username, 'password': password},
             function (response) {
@@ -36,13 +32,14 @@
 <div class="container">
 
   <section class="signin-heading">
-    <h1>Sign in</h1>
+    <h1>Sign In</h1>
   </section>
 
   <input type="text" placeholder="用户名" class="username" id="username">
   <input type="password" placeholder="密码" class="password"  id="password">
   <button type="button" class="btn" onclick="login()">登录</button>
   <a class="signup" href="/signup">注册</a>
+
 </div>
 
 {% endif %}

app/templates/mainpage_get.html

@@ -34,9 +34,9 @@
         <div class="alert alert-success" role="alert">共有文章 <span class="badge bg-success"> {{ number_of_essays }} </span> 篇</div>
         <p>粘贴1篇文章 (English only)</p>
         <form method="post" action="/">
-            <textarea name="content" id="article" rows="10" cols="120"></textarea><br/>
+            <textarea name="content" rows="10" cols="120"></textarea><br/>
             <input type="submit" value="get文章中的词频"/>
-            <input type="reset" value="清除" onclick="clearArticle()"/>
+            <input type="reset" value="清除"/>
         </form>
         {% if d_len > 0 %}
             <p><b>最常见的词</b></p>
@@ -44,7 +44,6 @@
                 <a href="http://youdao.com/w/eng/{{x[0]}}/#keyfrom=dict2.index">{{x[0]}}</a> {{x[1]}}
             {% endfor %}
         {% endif %}
-        <p class="text-muted">Version: 20230810</p>
         <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
     </div>
     {{ yml['footer'] | safe }}
@@ -53,22 +52,5 @@
             <script src="{{ js }}" ></script>
         {% endfor %}
     {% endif %}
-<script type="text/javascript">
-    // IIFE, avoid polluting the global scope
-    (function() {
-        const articleInput = document.querySelector('#article');
-        articleInput.value = localStorage.getItem('article') || '';
-
-        articleInput.addEventListener('input', function() {
-            localStorage.setItem('article', articleInput.value);
-        });
-
-        window.clearArticle = function() {
-            localStorage.removeItem('article');
-            articleInput.value = '';
-        };
-    })();
-
-</script>
 </body>
 </html>

app/templates/mainpage_post.html

@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
     <meta charset="UTF-8">
-    <title>单词词频</title>
+    <title>Title</title>
 
     {{ yml['header'] | safe }}
     {% if yml['css']['item'] %}

app/templates/reset.html

@@ -12,10 +12,6 @@
                 alert('输入不能为空!');
                 return false;
             }
-            if (old_password.includes(' ') || new_password.includes(' ')) {
-                alert('输入不能包含空格!');
-                return false;
-            }
             if (new_password !== re_new_password) {
                 alert('新密码不匹配，请重新输入');
                 return false;

app/templates/signup.html

@@ -16,10 +16,6 @@ You're logged in already! <a href="/logout">Logout</a>.
                 alert('输入不能为空!');
                 return false;
             }
-            if (password.includes(' ') || password2.includes(' ')) {
-                alert('输入不能包含空格!');
-                return false;
-            }
             if (password !== password2) {
                 alert('确认密码与输入密码不一致！');
                 return false;
@@ -57,7 +53,7 @@ You're logged in already! <a href="/logout">Logout</a>.
 <div class="container">
 
   <section class="signin-heading">
-    <h1>Sign up</h1>
+    <h1>Sign Up</h1>
   </section>
 
   <p><input type="username" id="username" placeholder="输入用户名" class="username"></p>

app/templates/userpage_get.html

@@ -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'] %}
@@ -23,35 +21,17 @@
     <title>EnglishPal Study Room for {{ username }}</title>
 
     <style>
-      .shaking {
-          animation: shakes 1600ms ease-in-out;
-      }
-
-      @keyframes shakes {
-          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); }
-      }
-
-      .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;
-      }
+        .shaking {
+            animation: shakes 1600ms ease-in-out;
+        }
 
+        @keyframes shakes {
+            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); }
+        }
     </style>
 </head>
 <body>
@@ -65,28 +45,22 @@
         <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>
+        <button class="btn btn-success" id="load_next_article" onclick="load_next_article();Reader.stopRead()"> 下一篇 Next Article </button>
+        <button class="btn btn-success" id="load_pre_article" onclick="load_pre_article();Reader.stopRead()" > 上一篇 Previous Article </button>
 
     <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>
+            <div class="alert alert-success" role="alert">According to your word list, your level is <span class="badge bg-success" id="user-level">{{ today_article["user_level"] }}</span>  and we have chosen an article with a difficulty level of <span class="badge bg-success" 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>
-
+            <div class="p-3 mb-2 bg-light text-dark"><br/>
+            <p class="display-5" id="article_title">{{ 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" id="source">{{ today_article['source'] }}</small></p><br/>
             <p><b id="question">{{ today_article['question'] }}</b></p><br/>
                 <script type="text/javascript">
                     function toggle_visibility(id) { {# https://css-tricks.com/snippets/javascript/showhide-element/#}
@@ -109,22 +83,22 @@
         </div>
     </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">
                 <span id="rangeValue">1×</span>
             </div>
-            <input type="range" id="rangeComponent" min="0.5" max="2" value="1" step="0.25" />
+            <input type="range" id="rangeComponent" min="0.5" max="2" value="1" step="0.25"/>
         </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">
         <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" onclick="Reader.stopRead()"/>
+        <input type="reset" value="清除"/>
     </form>
     {% if session.get['thisWord'] %}
         <script type="text/javascript">
@@ -139,7 +113,7 @@
 
     {% if d_len > 0 %}
         <p>
-            <b>我的生词簿</b>
+            <b>我的生词簿</b> 
             <label for="move_dynamiclly">
                 <input type="checkbox" name="move_dynamiclly" id="move_dynamiclly" checked>
                 允许动态调整顺序
@@ -166,7 +140,6 @@
         <input id="selected-words2" type="hidden" value="{{ words }}">
     {% endif %}
 </div>
-<label id="selected-words3" type="hidden"></label>
 {{ yml['footer'] | safe }}
 {% if yml['js']['bottom'] %}
     {% for js in yml['js']['bottom'] %}
@@ -174,55 +147,6 @@
     {% 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(){
         $.ajax({
             url: '/get_next_article/{{username}}',
@@ -251,7 +175,7 @@
         });
     }
     function update(today_article){
-        $('#user_level').html(today_article['user_level']);
+        $('#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"]);
@@ -259,19 +183,13 @@
         $('#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){
@@ -292,7 +210,7 @@
 </body>
 <style>
     mark {
-        color: red;
+        color: #{{ yml['highlight']['color'] }};
         background-color: rgba(0, 0, 0, 0);
     }
 </style>

app/templates/userpage_post.html

@@ -1,50 +1,45 @@
 <!DOCTYPE html>
 <html lang="en">
-    <head>
-       <meta charset="UTF-8">
-       <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" />
+<head>
+    <meta charset="UTF-8">
+    <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" />
 
-       {{ yml['header'] | safe }}
-       {% if yml['css']['item'] %}
-         {% for css in yml['css']['item'] %}
-         <link href="{{ css }}" rel="stylesheet">
-         {% endfor %}
-        {% endif %}
-        {% if yml['js']['head'] %}
-         {% for js in yml['js']['head'] %}
-         <script src="{{ js }}" ></script>
-         {% endfor %}
-        {% endif %}
+    {{ yml['header'] | safe }}
+    {% if yml['css']['item'] %}
+        {% for css in yml['css']['item'] %}
+        <link href="{{ css }}" rel="stylesheet">
+        {% endfor %}
+    {% endif %}
+    {% if yml['js']['head'] %}
+        {% for js in yml['js']['head'] %}
+            <script src="{{ js }}" ></script>
+        {% endfor %}
+    {% endif %}
 
-       <title>EnglishPal Study Room for {{username}}</title>
-    </head>
-    <body>
-      <div class="container-fluid">
-          <p class="mt-md-3">
-               <input type="button" id="btn-cancel-selection" value="取消勾选" onclick="toggleCheckboxSelection(false)" />
-               <input type="button" id="btn-selection" value="全部勾选" onclick="toggleCheckboxSelection(true)" />
-          </p>
-          <form method="post" action="/{{username}}/mark">
-              <button type="submit" name="add-btn" class="btn btn-outline-primary btn-lg" onclick="clearSelectedWords()">加入我的生词簿</button>
-              {% for x in lst %}
-              {% set word = x[0]%}
-              <p>
-                    <font color="grey">{{loop.index}}</font>
-                    :
-                    <a href='http://youdao.com/w/eng/{{word}}/#keyfrom=dict2.index' title={{word}}>{{word}}</a>
-                    ({{x[1]}})
-                    <input type="checkbox" name="marked" value="{{word}}" checked>
-              </p>
+    <title>EnglishPal Study Room for {{username}}</title>
+</head>
+<body>
+     <p>取消勾选认识的单词</p>
+      <form method="post" action="/{{username}}/mark">
+       <input type="submit" name="add-btn" value="加入我的生词簿"/>
+       {% for x in lst %}
+          {% set word = x[0]%}
+        <p>
+            <font color="grey">{{loop.index}}</font>
+            :
+            <a href='http://youdao.com/w/eng/{{word}}/#keyfrom=dict2.index' title={{word}}>{{word}}</a>
+            ({{x[1]}})
+            <input type="checkbox" name="marked" value="{{word}}" checked>
+        </p>
 
-               {% endfor %}
-           </form>
-           {{ yml['footer'] | safe }}
-           {% if yml['js']['bottom'] %}
-            {% for js in yml['js']['bottom'] %}
-             <script src="{{ js }}" ></script>
-            {% endfor %}
-        {% endif %}
-      </div>
-    </body>
+       {% endfor %}
+       </form>
+    {{ yml['footer'] | safe }}
+    {% if yml['js']['bottom'] %}
+        {% for js in yml['js']['bottom'] %}
+            <script src="{{ js }}" ></script>
+        {% endfor %}
+    {% endif %}
+</body>
 </html>

app/test/conftest.py

@@ -1,9 +1,6 @@
 import pytest
-import sqlite3
-import time
 from selenium import webdriver
-
-from pathlib import Path
+from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
 
 @pytest.fixture
 def URL():
@@ -12,24 +9,5 @@ def URL():
 
 @pytest.fixture
 def driver():
-    return webdriver.Edge()  # follow the "End-to-end testing" section in README.md to install the web driver executable
-
-
-@pytest.fixture
-def restore_sqlite_database():
-    '''
-    Automatically restore SQLite database file app/db/wordfreqapp.db
-    using SQL statements from app/static/wordfreqapp.sql
-    '''
-    con = sqlite3.connect('../db/wordfreqapp.db')
-    with con:
-        con.executescript('DROP TABLE IF EXISTS user;')
-        con.executescript('DROP TABLE IF EXISTS article;')
-        con.executescript(open('../static/wordfreqapp.sql', encoding='utf8').read())
-    con.close()
-
-
-@pytest.fixture(autouse=True)
-def restart_englishpal(restore_sqlite_database):
-    (Path(__file__).parent / '../main.py').touch()
-    time.sleep(1)
+    my_driver = webdriver.Edge()  # uncomment this line if you wish to run the test on your laptop    
+    return my_driver

app/test/helper.py

@@ -1,33 +0,0 @@
-import uuid
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.common.exceptions import UnexpectedAlertPresentException, NoAlertPresentException
-
-def signup(URL, driver):
-    username = 'TestUser' + str(uuid.uuid1()).split('-')[0].title()
-    password = '[Abc+123]'
-
-    driver.get(URL)
-        
-    elem = driver.find_element_by_link_text('注册')
-    elem.click()
-    
-    elem = driver.find_element_by_id('username')
-    elem.send_keys(username)
-    
-    elem = driver.find_element_by_id('password')
-    elem.send_keys(password)
-
-    elem = driver.find_element_by_id('password2')
-    elem.send_keys(password)    
-    
-    elem = driver.find_element_by_class_name('btn') # 找到"注册"按钮
-    elem.click()
-
-    try:
-        WebDriverWait(driver, 1).until(EC.alert_is_present())
-        driver.switch_to.alert.accept()
-    except (UnexpectedAlertPresentException, NoAlertPresentException):
-        pass
-    
-    return username, password

app/test/test_add_word.py

@@ -1,31 +1,76 @@
-import time
-from helper import signup
+# -*- coding: utf-8 -*-
+# Run the docker image using the following command:
+# docker run -d -p 4444:4444 selenium/standalone-chrome
+from selenium import webdriver
+from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
+
+import random, time
+import string
+
+driver = webdriver.Remote('http://localhost:4444/wd/hub', DesiredCapabilities.FIREFOX)
+driver.implicitly_wait(10)
+
+HOME_PAGE = 'http://121.4.94.30:91/'
 
 
-def test_add_word(URL, driver):
+def has_punctuation(s):
+    return [c for c in s if c in string.punctuation] != []
+    
+def test_add_word():
     try:
-        username, password = signup(URL, driver) # sign up a new account and automatically log in
-        time.sleep(1)
-
-        # enter the word in the text area
+        driver.get(HOME_PAGE)
+        assert 'English Pal -' in driver.page_source
+    
+        # login
+        elem = driver.find_element_by_link_text('登录')
+        elem.click()
+    
+        uname = 'lanhui'
+        password = 'l0ve1t'
+        elem = driver.find_element_by_name('username')
+        elem.send_keys(uname)
+    
+        elem = driver.find_element_by_name('password')
+        elem.send_keys(password)
+        
+        elem = driver.find_element_by_xpath('//form[1]/p[3]/input[1]') # 找到登录按钮
+        elem.click()
+    
+        assert 'EnglishPal Study Room for ' + uname in  driver.title
+    
+        # get essay content
+        elem = driver.find_element_by_id('text-content')
+        essay_content = elem.text
+    
         elem = driver.find_element_by_id('selected-words')
-        word = 'devour'
+        word = random.choice(essay_content.split())
+        while 'font>' in word or 'br>' in word or 'p>' in word or len(word) < 6 or has_punctuation(word):
+            word = random.choice(essay_content.split())
+
         elem.send_keys(word)
 
-        elem = driver.find_element_by_xpath('//form[1]//button[1]') # 找到"把生词加入我的生词库"按钮
-        elem.click()
-
-        elem = driver.find_element_by_name('add-btn') # 找到"加入我的生词簿"按钮
+        elem = driver.find_element_by_xpath('//form[1]//input[1]') # 找到get所有词频按钮
+        elem.click()
+    
+        elems = driver.find_elements_by_xpath("//input[@type='checkbox']")
+        for elem in elems:
+            if elem.get_attribute('name') == 'marked':
+                elem.click()
+    
+        elem = driver.find_element_by_name('add-btn') # 找到加入我的生词簿按钮
         elem.click()
 
+        driver.refresh()
+        driver.refresh()
+        driver.refresh()        
         elems = driver.find_elements_by_xpath("//p[@class='new-word']/a")
-
+    
         found = 0
         for elem in elems:
             if word in elem.text:
                 found = 1
                 break
-
+    
         assert found == 1
-    finally:
+    finally:    
         driver.quit()

app/test/test_bug528_tangjiao.py

@@ -1,95 +0,0 @@
-import pytest
-from selenium import webdriver
-from selenium.webdriver.common.by import By
-from selenium.webdriver.common.keys import Keys
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.common.exceptions import NoSuchElementException, TimeoutException
-
-
-# 测试登录页面输入密码包含空格的情况
-def test_login_password_with_space(driver, URL):
-    try:
-        driver.get(URL+"/login")
-
-        # 输入用户名
-        username_elem = driver.find_element_by_id('username')
-        username_elem.send_keys("test_user")
-
-        # 输入包含空格的密码
-        password_elem = driver.find_element_by_id('password')
-        password_elem.send_keys("password with space")
-
-        # 提交登录表单
-        elem = driver.find_element_by_class_name('btn')  # 找到提交按钮
-        elem.click()
-
-        # 显式等待直到警告框出现
-        WebDriverWait(driver, 10).until(EC.alert_is_present())
-
-        # 检查是否弹出警告框
-        alert = driver.switch_to.alert
-        assert "输入不能包含空格!" in alert.text
-    except (NoSuchElementException, TimeoutException) as e:
-        pytest.fail("页面元素未找到或超时: {}".format(e))
-
-
-# 测试注册页面输入密码包含空格的情况
-
-def test_signup_password_with_space(driver, URL):
-    try:
-        driver.get(URL+"/signup")
-
-        # 输入用户名
-        username_elem = driver.find_element_by_id('username')
-        username_elem.send_keys("new_user")
-
-        # 输入包含空格的密码
-        password_elem = driver.find_element_by_id('password')
-        password_elem.send_keys("password with space")
-
-        # 再次输入密码
-        password2_elem = driver.find_element_by_id('password2')
-        password2_elem.send_keys("password with space")
-
-        # 提交注册表单
-        elem = driver.find_element_by_class_name('btn')  # 找到提交按钮
-        elem.click()
-
-        # 显式等待直到警告框出现
-        WebDriverWait(driver, 10).until(EC.alert_is_present())
-
-        # 检查是否弹出警告框
-        alert = driver.switch_to.alert
-        assert "输入不能包含空格!" in alert.text
-    except (NoSuchElementException, TimeoutException) as e:
-        pytest.fail("页面元素未找到或超时: {}".format(e))
-
-
-
-# 测试重设密码页面输入新密码包含空格的情况
-
-def test_reset_password_with_space(driver, URL):
-    try:
-        driver.get(URL+"/reset")
-
-        # 输入用户名
-        username_elem = driver.find_element_by_id('username')
-        username_elem.send_keys("test_user")
-
-        # 输入包含空格的密码
-        password_elem = driver.find_element_by_id('password')
-        password_elem.send_keys("password with space")
-
-        # 提交重设密码表单
-        elem = driver.find_element_by_class_name('btn')  # 找到提交按钮
-        elem.click()
-
-        # 显式等待直到警告框出现
-        WebDriverWait(driver, 10).until(EC.alert_is_present())
-
-        # 检查是否弹出警告框
-        alert = driver.switch_to.alert
-        assert "输入不能包含空格!" in alert.text
-    except (NoSuchElementException, TimeoutException) as e:
-        pytest.fail("页面元素未找到或超时: {}".format(e))

app/test/test_bug544_tangxinyuan.py

@@ -1,55 +0,0 @@
-import random
-import string
-import time
-
-from selenium.webdriver.common.by import By
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-
-from helper import signup
-
-
-def has_punctuation(s):
-    return any(c in string.punctuation for c in s)
-
-
-def login(driver, home, uname, password):
-    driver.get(home)
-    WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.LINK_TEXT, '登录'))).click()
-    driver.find_element(By.ID, 'username').send_keys(uname)
-    driver.find_element(By.ID, 'password').send_keys(password)
-    driver.find_element(By.XPATH, '//button[text()="登录"]').click()
-    WebDriverWait(driver, 10).until(EC.title_is(f"EnglishPal Study Room for {uname}"))
-
-
-def select_valid_word(driver):
-    elem = driver.find_element(By.ID, 'text-content')
-    essay_content = elem.text
-    valid_word = random.choice([word for word in essay_content.split() if len(word) >= 6 and not has_punctuation(
-        word) and 'font>' not in word and 'br>' not in word and 'p>' not in word])
-    driver.find_element(By.ID, 'selected-words').send_keys(valid_word)
-    return valid_word
-
-
-def test_save_selected_word(driver, URL):
-    try:
-        username, password = signup(URL, driver)
-        word = select_valid_word(driver)
-        stored_words = driver.execute_script('return localStorage.getItem("selectedWords");')
-        assert word == stored_words, "Selected word not saved to localStorage correctly"
-        # 退出并重新登录以检查存储的单词
-        driver.find_element(By.LINK_TEXT, '退出').click()
-        driver.execute_script("window.open('');window.close();")
-
-        # 等待一会儿，让浏览器有足够的时间关闭标签页
-        WebDriverWait(driver, 2)
-
-        # 重新打开一个新的标签页
-        driver.execute_script("window.open('');")
-        driver.switch_to.window(driver.window_handles[-1])  # 切换到新打开的标签页
-
-        login(driver, URL, username, password)
-        textarea_content = driver.find_element(By.ID, 'selected-words').get_attribute('value')
-        assert word == textarea_content, "Selected word not preserved after re-login"
-    finally:
-        driver.quit()

app/test/test_bug545_HuangHuiLing.py

@@ -1,44 +0,0 @@
-import random
-import string
-import time
-from selenium.webdriver.common.by import By
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.webdriver.common.action_chains import ActionChains
-
-from helper import signup
-
-def has_punctuation(s):
-    return any(c in string.punctuation for c in s)
-
-def select_one(driver):
-    elem = driver.find_element(By.ID, 'article')
-    essay_content = elem.text
-    valid_word = random.choice([word for word in essay_content.split() if len(word) >= 6 and not has_punctuation(
-        word) and 'font>' not in word and 'br>' not in word and 'p>' not in word])
-    driver.find_element(By.ID, 'selected-words').send_keys(valid_word)
-    driver.find_element(By.ID, 'article').click()
-    return valid_word
-
-def select_two(driver):
-    word = driver.find_element(By.CLASS_NAME, 'highlighted')
-
-    # 创建ActionChains对象
-    actions = ActionChains(driver)
-    actions.move_to_element(word)
-
-    # 模拟鼠标按下并拖动以选择文本
-    actions.double_click()
-    actions.perform()
-
-
-def test_selected_second_word(driver, URL):
-    try:
-        signup(URL, driver)
-        selected_words = select_one(driver);
-        assert selected_words.strip() != "", "选中的单词被放置框中"
-        select_two(driver)
-        selected_second_words = driver.find_element(By.ID, 'selected-words').get_attribute('value')
-        assert selected_second_words.strip() == "", "选中的单词被删除"
-    finally:
-        driver.quit()

app/test/test_bug546_lixiaofeng.py

@@ -1,39 +0,0 @@
-from selenium.webdriver.common.action_chains import ActionChains
-from helper import signup
-
-
-def test_highlight(driver, URL):
-    try:
-        # 打开网页
-        driver.get(URL)
-        driver.maximize_window()
-
-        # 注册
-        signup(URL, driver)
-
-        # 取消勾选“划词入库按钮”
-        highlight_checkbox = driver.find_element_by_id("chooseCheckbox")
-        driver.execute_script("arguments[0].click();", highlight_checkbox)
-
-        article = driver.find_element_by_id("article")
-
-        # 创建 ActionChains 对象
-        actions = ActionChains(driver)
-
-        # 移动鼠标到起点位置
-        actions.move_to_element(article)
-        # actions.move_to_element_with_offset(article, 50, 100)
-        # 按下鼠标左键
-        actions.click_and_hold()
-        # 拖动鼠标到结束位置
-        actions.move_by_offset(400,50)
-        # 释放鼠标左键
-        actions.release()
-        # 执行操作链
-        actions.perform()
-        # time.sleep(10)
-
-        assert driver.find_elements_by_class_name("highlighted") is not None
-    finally:
-        # 测试结束后关闭浏览器
-        driver.quit()

app/test/test_bug551_DingZeYu.py

@@ -1,37 +0,0 @@
-import time
-import pytest
-from selenium import webdriver
-from selenium.webdriver import ActionChains
-from selenium.webdriver.common.by import By
-from selenium.webdriver.common.alert import Alert
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.webdriver.support.wait import WebDriverWait
-from helper import signup
-
-def test_bug551(driver, URL):
-    driver.maximize_window()
-    driver.get(URL)
-
-    username, password = signup(URL, driver)
-
-    article = driver.find_element(By.ID, 'article')
-    actions = ActionChains(driver)
-
-    actions.move_to_element(article)
-    actions.click_and_hold()
-    actions.move_by_offset(450, 200)
-    actions.release()
-    actions.perform()
-
-    # 获取选中高亮部分的单词的元素
-    highlighted_words = driver.find_elements(By.CLASS_NAME, 'highlighted')
-
-    # 验证选中部分的单词是否同时应用了需求样式
-    expected_font_weight = "400"  
-
-    for word in highlighted_words:
-        font_weight = word.value_of_css_property("font-weight")
-        assert font_weight == expected_font_weight, f"选中部分的单词的字体样式错误"
-
-    time.sleep(5)
-    driver.quit()

app/test/test_bug553_LinShan.py

@@ -1,58 +0,0 @@
-from selenium import webdriver
-from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
-from selenium.webdriver.support import expected_conditions as EC
-from selenium import webdriver
-from selenium.webdriver.support.wait import WebDriverWait
-from selenium.webdriver.common.by import By
-from selenium.webdriver.common.keys import Keys
-import logging
-import time
-import pytest
-
-@pytest.mark.parametrize("test_input,expected",
-                         [("‘test1’", "test1"),
-                          ("'test2'", "test2"),
-                          ("“test3”", "test3"),
-                          ("it's", "it's"),
-                          ("hello,I'm linshan", ["hello","i'm","linshan"]),
-                          ("Happy New Year！？", ["happy","new","year"]),
-                          ("My favorite book is 《Harry Potter》。", ["potter","harry","my","favorite","book","is"])])
-def test_bug553_LinShan(test_input,expected, driver, URL):
-    try:
-        # 打开对应地址的网页
-        driver.get(URL)
-
-        # 浏览器最大窗口化
-        driver.maximize_window()
-
-        # 判断网页源代码中是否有English Pal -文字
-        assert 'English Pal -' in driver.page_source
-
-        # 将测试的数据输入到主页的textarea里
-        driver.find_element_by_xpath("//textarea[@name='content']").send_keys(Keys.CONTROL, "a")
-        driver.find_element_by_xpath("//textarea[@name='content']").send_keys(test_input)
-        time.sleep(1)
-
-        # 点击按钮获取单词
-        driver.find_element_by_xpath("//input[@value='get文章中的词频']").click()
-        time.sleep(1)
-
-        # 获取筛选后的单词
-        words = driver.find_elements_by_xpath("//p/a")
-
-        # 遍历获取到的单词，并判断单词与预期的相同
-        for word in words:
-            # 判断单词是否在预期结果中
-            assert word.text in expected
-            
-        # 返回上一页网页
-        driver.find_element_by_xpath("//input[@value='确定并返回']").click()
-        time.sleep(0.1)
-
-    except Exception as e:
-        # 输出异常信息
-        logging.error(e)
-        # 关闭浏览器
-        driver.quit()
-    finally:
-        driver.quit()

app/test/test_stress.py

@@ -1,43 +0,0 @@
-''' Contributed by Lin Junhong et al. 2023-06.'''
-
-import requests
-import multiprocessing
-import time
-
-def stress(username):
-    try:
-        data = {
-            'username': username,
-            'password': '123123'
-        }
-        headers = {
-            'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Mobile Safari/537.36 Edg/114.0.1823.51'
-        }
-        session = requests.session()
-        response = session.post(url='http://127.0.0.1:5000/signup', data=data, headers=headers)
-        print('Sign up ', response.status_code)
-        time.sleep(0.5)
-        response = session.post(url='http://127.0.0.1:5000/login', data=data, headers=headers)
-        print('Sign in ', response.status_code)
-        time.sleep(0.5)
-        response = session.get(url=f'http://127.0.0.1:5000/{username}/userpage', headers=headers)
-        print('User page', response.status_code)
-        time.sleep(0.5)
-        print(session.cookies)
-        for i in range(5):
-            response = session.get(url=f'http://127.0.0.1:5000/get_next_article/{username}', headers=headers, cookies=session.cookies)
-            time.sleep(0.5)
-            print(f'Next page ({i}) [{username}]')
-            print(response.status_code)
-            print(response.json()['today_article']['article_title'])
-    except Exception as e:
-        print(e)
-
-
-if __name__ == '__main__':
-    username = 'Learner'
-    pool = multiprocessing.Pool(processes=10)
-    for i in range(10):
-        pool.apply_async(stress, (f'{username}{i}',))
-    pool.close()
-    pool.join()

app/user_service.py

@@ -1,23 +1,13 @@
 from datetime import datetime
+from flask import render_template, session, url_for, redirect, request, json, escape, Blueprint
 from admin_service import ADMIN_NAME
-from flask import *
-
-# from app import Yaml
-# from app.Article import get_today_article, load_freq_history
-# from app.WordFreq import WordFreq
-# from app.wordfreqCMD import sort_in_descending_order
-
 import Yaml
 from Article import get_today_article, load_freq_history
 from WordFreq import WordFreq
 from wordfreqCMD import sort_in_descending_order
-
 import pickle_idea
 import pickle_idea2
 
-import logging
-logging.basicConfig(filename='log.txt', format='%(asctime)s %(message)s', level=logging.DEBUG)
-
 # 初始化蓝图
 userService = Blueprint("user_bp", __name__)
 
@@ -26,7 +16,7 @@ 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)
+    user_freq_record = path_prefix + 'static/frequency/' + 'frequency_{username}.pickle'
     session['old_articleID'] = session.get('articleID')
     if request.method == 'GET':
         visited_articles = session.get("visited_articles")
@@ -35,9 +25,7 @@ def get_next_article(username):
         else:  # 当前不为“null”，直接 index+=1
             visited_articles["index"] += 1
         session["visited_articles"] = visited_articles
-        logging.debug('/get_next_article: start calling get_today_arcile()')
         visited_articles, today_article, result_of_generate_article = get_today_article(user_freq_record, session.get('visited_articles'))
-        logging.debug('/get_next_arcile: done.')
         data = {
             'visited_articles': visited_articles,
             'today_article': today_article,
@@ -49,7 +37,7 @@ def get_next_article(username):
 
 @userService.route("/get_pre_article/<username>",methods=['GET'])
 def get_pre_article(username):
-    user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
+    user_freq_record = path_prefix + 'static/frequency/' + f'frequency_{username}.pickle'
     if request.method == 'GET':
         visited_articles = session.get("visited_articles")
         if(visited_articles["index"]==0):
@@ -90,7 +78,7 @@ def familiar(username, word):
     :param word:
     :return:
     '''
-    user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
+    user_freq_record = path_prefix + 'static/frequency/' + f'frequency_{username}.pickle'
     pickle_idea.familiar(user_freq_record, word)
     session['thisWord'] = word  # 1. put a word into session
     session['time'] = 1
@@ -105,7 +93,7 @@ def deleteword(username, word):
     :param word: 单词
     :return: 重定位到用户界面
     '''
-    user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
+    user_freq_record = path_prefix + 'static/frequency/' + f'frequency_{username}.pickle'
     pickle_idea2.deleteRecord(user_freq_record, word)
     # 模板userpage_get.html中删除单词是异步执行，而flash的信息后续是同步执行的，所以注释这段代码；同时如果这里使用flash但不提取信息，则会影响 signup.html的显示。bug复现：删除单词后，点击退出，点击注册，注册页面就会出现提示信息
     # flash(f'{word} is no longer in your word list.')
@@ -131,15 +119,15 @@ def userpage(username):
     # 获取session里的用户名
     username = session.get('username')
 
-    user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
+    user_freq_record = path_prefix + 'static/frequency/' + f'frequency_{username}.pickle'
 
     if request.method == 'POST':  # when we submit a form
-        content = request.form['content']
+        content = escape(request.form['content'])
         f = WordFreq(content)
         lst = f.get_freq()
         return render_template('userpage_post.html',username=username,lst = lst, yml=Yaml.yml)
 
-    elif request.method == 'GET':  # when we load a html page
+    if request.method == 'GET':  # when we load a html page
         d = load_freq_history(user_freq_record)
         lst = pickle_idea2.dict2lst(d)
         lst2 = []
@@ -172,7 +160,7 @@ def user_mark_word(username):
     :return: 重定位到用户界面
     '''
     username = session[username]
-    user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
+    user_freq_record = path_prefix + 'static/frequency/' + f'frequency_{username}.pickle'
     if request.method == 'POST':
         # 提交标记的单词
         d = load_freq_history(user_freq_record)
@@ -181,19 +169,13 @@ def user_mark_word(username):
         for word in request.form.getlist('marked'):
             lst.append((word, [get_time()]))
         d = pickle_idea2.merge_frequency(lst, lst_history)
-        if len(lst_history) > 999:
-            flash('You have way too many words in your difficult-words book. Delete some first.')
-        else:
-            pickle_idea2.save_frequency_to_pickle(d, user_freq_record)
-            flash('Added %s.' % (', '.join(request.form.getlist('marked'))))
+        pickle_idea2.save_frequency_to_pickle(d, user_freq_record)
         return redirect(url_for('user_bp.userpage', username=username))
-    else:
-        return 'Under construction'
+    return 'Under construction'
 
 def get_time():
     '''
     获取当前时间
     :return: 当前时间
     '''
-    return datetime.now().strftime('%Y%m%d%H%M')  # upper to minutes
-
+    return datetime.now().strftime('%Y%m%d%H%M')  # upper to minutes

app/wordfreqCMD.py

@@ -4,10 +4,9 @@
 ###########################################################################
 
 import collections
-import html
 import string
-import operator
-import os, sys # 引入模块sys，因为我要用里面的sys.argv列表中的信息来读取命令行参数。
+import os
+import sys # 引入模块sys，因为我要用里面的sys.argv列表中的信息来读取命令行参数。
 import pickle_idea
 
 def freq(fruit):
@@ -19,7 +18,7 @@ def freq(fruit):
     '''
 
     result = []
-    
+
     fruit = fruit.lower() # 字母转小写
     flst = fruit.split()  # 字符串转成list
     c = collections.Counter(flst)
@@ -33,20 +32,18 @@ def youdao_link(s): # 有道链接
 
 
 def file2str(fname):#文件转字符
-    f = open(fname) #打开
-    s = f.read()    #读取
-    f.close()       #关闭
+    with open(fname, encoding="utf-8") as f:
+        s = f.read()
     return s
 
 
 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 = '\_©~<=>+/[]*&$%^@.,?!:;#()"“”—‘’{}|，。？！￥……（）、《》：；·' # 把里面的字符都去掉
-    s = html.unescape(s) # 将HTML实体转换为对应的字符，比如<会被识别为小于号
+    special_characters = r'\_©~<=>+/[]*&$%^@.,?!:;#()"“”—‘’{}|' # 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('--', ' ')
     s = s.strip() # 去除前后的空格
-    
+
     if '\'' in s:
         n = len(s)
         t = '' # 用来收集我需要保留的字符
@@ -80,11 +77,10 @@ def make_html_page(lst, fname):  # 只是在wordfreqCMD.py中的main函数中调
     count = 1
     for x in lst:
         # <a href="">word</a>
-        s += '<p>%d <a href="%s">%s</a> (%d)</p>' % (count, youdao_link(x[0]), x[0], x[1])
+        s += f'<p>{count} <a href="{youdao_link(x[0])}">{x[0]}</a> ({x[1]})</p>'
         count += 1
-    f = open(fname, 'w')
-    f.write(s)
-    f.close()
+    with open(fname, 'w', encoding="utf-8") as f:
+        f.write(s)
 
 
 ## main（程序入口）
@@ -103,7 +99,7 @@ if __name__ == '__main__':
     s = remove_punctuation(s) # 这里是s是实参(argument)，里面有值
     L = freq(s)
     for x in sort_in_descending_order(L):
-        print('%s\t%d\t%s' % (x[0], x[1], youdao_link(x[0])))#函数导出
+        print(f'{x[0]}\t{x[1]}\t{youdao_link(x[0])}' )#函数导出
 
     # 把频率的结果放result.html中
     make_html_page(sort_in_descending_order(L), 'result.html')
@@ -120,6 +116,3 @@ if __name__ == '__main__':
     lst_history = pickle_idea.dict2lst(d)
     d = pickle_idea.merge_frequency(L, lst_history)
     pickle_idea.save_frequency_to_pickle(d, 'frequency.p')
-
-
-

build.sh

@@ -2,7 +2,10 @@
 
 DEPLOYMENT_DIR=/home/lanhui/englishpal2/EnglishPal
 cd $DEPLOYMENT_DIR
-pwd
+
+# Install dependencies
+
+pip3 install -r requirements.txt
 
 # Stop service
 sudo docker stop EnglishPal
@@ -12,7 +15,7 @@ sudo docker rm EnglishPal
 sudo docker build -t englishpal .
 
 # Run the application
-sudo docker run --restart=always -d --name EnglishPal -p 90:80  -v ${DEPLOYMENT_DIR}/app/static/frequency:/app/static/frequency --mount type=volume,src=englishpal-db,target=/app/db -t englishpal # for permanently saving data
+sudo docker run --restart=always -d --name EnglishPal -p 90:80 -v ${DEPLOYMENT_DIR}/app/static/frequency:/app/static/frequency -v ${DEPLOYMENT_DIR}/app/static/:/app/static/ -t englishpal  # for permanently saving data
 
 # Save space.  Run it after sudo docker run
 sudo docker system prune -a -f

requirements.txt

@@ -1,8 +1,5 @@
-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