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EnglishPal
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修改变量命名：existing_articles → had_read_articles

王梓铭 2023-04-20 15:40:11 +08:00
parent 15bb925024
commit 16de0a7fd9
4 changed files with 21 additions and 21 deletions
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20
app/Article.py
View File

@ -32,17 +32,17 @@ def get_article_body(s):
return '\n'.join(lst)
def get_today_article(user_word_list, existing_articles):
def get_today_article(user_word_list, had_read_articles):
rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
if existing_articles is None:
existing_articles = {
if had_read_articles is None:
had_read_articles = {
"index" : 0, # 为 article_ids 的索引
"article_ids": [] # 之前显示文章的id列表，越后越新
}
if existing_articles["index"] > len(existing_articles["article_ids"])-1:
if had_read_articles["index"] > len(had_read_articles["article_ids"])-1:
rq.instructions("SELECT * FROM article")
else:
rq.instructions('SELECT * FROM article WHERE article_id=%d' % (existing_articles["article_ids"][existing_articles["index"]]))
rq.instructions('SELECT * FROM article WHERE article_id=%d' % (had_read_articles["article_ids"][had_read_articles["index"]]))
rq.do()
result = rq.get_results()
random.shuffle(result)
@ -56,19 +56,19 @@ def get_today_article(user_word_list, existing_articles):
d_user = load_freq_history(user_word_list)
user_level = user_difficulty_level(d_user, d3) # more consideration as user's behaviour is dynamic. Time factor should be considered.
text_level = 0
if existing_articles["index"] > len(existing_articles["article_ids"])-1: # 下一篇
if had_read_articles["index"] > len(had_read_articles["article_ids"])-1: # 下一篇
flag_get_article = False
for reading in result:
text_level = text_difficulty_level(reading['text'], d3)
factor = random.gauss(0.8,
0.1) # a number drawn from Gaussian distribution with a mean of 0.8 and a stand deviation of 1
if reading['article_id'] not in existing_articles["article_ids"] and within_range(text_level, user_level, (8.0 - user_level) * factor): # 新的文章之前没有出现过且符合一定范围的水平
if reading['article_id'] not in had_read_articles["article_ids"] and within_range(text_level, user_level, (8.0 - user_level) * factor): # 新的文章之前没有出现过且符合一定范围的水平
d = reading
existing_articles["article_ids"].append(d['article_id']) # 列表添加新的文章id；下面进行
had_read_articles["article_ids"].append(d['article_id']) # 列表添加新的文章id；下面进行
flag_get_article = True
break
if not flag_get_article:
existing_articles["index"] -= 1
had_read_articles["index"] -= 1
else: # 上一篇
d = random.choice(result)
text_level = text_difficulty_level(d['text'], d3)
@ -86,7 +86,7 @@ def get_today_article(user_word_list, existing_articles):
"answer": get_answer_part(d['question'])
}
return existing_articles, today_article
return had_read_articles, today_article
def load_freq_history(path):

4
app/account_service.py
View File

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

2
app/templates/userpage_get.html
View File

@ -45,7 +45,7 @@
{# {% endfor %}#}
<a class="btn btn-success" href="/{{ username }}/reset" role="button"> 下一篇 Next Article </a>
{% if session.get('existing_articles') != None and session.get('existing_articles')["index"] !=0 %}
{% if session.get('had_read_articles') != None and session.get('had_read_articles')["index"] !=0 %}
<a class="btn btn-success" href="/{{ username }}/back" role="button"> 上一篇 Previous Article </a>
{% endif %}

16
app/user_service.py
View File

@ -30,9 +30,9 @@ def user_reset(username):
:return: 返回页面内容
'''
if request.method == 'GET':
existing_articles = session.get("existing_articles")
existing_articles["index"] += 1
session["existing_articles"] = existing_articles
had_read_articles = session.get("had_read_articles")
had_read_articles["index"] += 1
session["had_read_articles"] = had_read_articles
return redirect(url_for('user_bp.userpage', username=username))
else:
return 'Under construction'
@ -45,9 +45,9 @@ def user_back(username):
:return: 返回页面内容
'''
if request.method == 'GET':
existing_articles = session.get("existing_articles")
existing_articles["index"] -= 1
session["existing_articles"] = existing_articles
had_read_articles = session.get("had_read_articles")
had_read_articles["index"] -= 1
session["had_read_articles"] = had_read_articles
return redirect(url_for('user_bp.userpage', username=username))
@ -134,8 +134,8 @@ def userpage(username):
words = ''
for x in lst3:
words += x[0] + ' '
existing_articles, today_article = get_today_article(user_freq_record, session.get('existing_articles'))
session['existing_articles'] = existing_articles
had_read_articles, today_article = get_today_article(user_freq_record, session.get('had_read_articles'))
session['had_read_articles'] = had_read_articles
# 通过 today_article，加载前端的显示页面
return render_template('userpage_get.html',
username=username,