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EnglishPal
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添加了阅读完所有文章的提示

王梓铭 2023-04-20 22:53:30 +08:00
parent da13e5bbd5
commit 8f132ed87b
3 changed files with 33 additions and 18 deletions
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42
app/Article.py
View File

@ -39,9 +39,9 @@ def get_today_article(user_word_list, 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 had_read_articles["index"] > len(had_read_articles["article_ids"])-1:
if had_read_articles["index"] > len(had_read_articles["article_ids"])-1: # 生成新的文章，因此查找所有的文章
rq.instructions("SELECT * FROM article")
else:
else: # 生成阅读过的文章，因此查询指定 article_id 的文章
rq.instructions('SELECT * FROM article WHERE article_id=%d' % (had_read_articles["article_ids"][had_read_articles["index"]]))
rq.do()
result = rq.get_results()
@ -53,23 +53,33 @@ def get_today_article(user_word_list, had_read_articles):
d3 = get_difficulty_level(d1, d2)
d = None
result_of_generate_article = "not found"
d_user = load_freq_history(user_word_list)
user_level = user_difficulty_level(d_user, d3) # more consideration as user's behaviour is dynamic. Time factor should be considered.
text_level = 0
if 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 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
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:
if had_read_articles["index"] > len(had_read_articles["article_ids"])-1: # 生成新的文章
amount_of_had_read_articles = len(had_read_articles["article_ids"])
amount_of_existing_articles = result.__len__()
if amount_of_had_read_articles == amount_of_existing_articles: # 如果当前阅读过的文章的数量 == 存在的文章的数量，即所有的书本都阅读过了
result_of_generate_article = "had read all articles"
else:
test_count = 0
for k in range(3): # 最多尝试3次
test_count += 1
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 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
had_read_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"
break
if result_of_generate_article == "found": # 用于成功找到文章后及时退出外层循环
break
print(test_count)
if result_of_generate_article != "found": # 阅读完所有文章，或者循环3次没有找到适合的文章，则对 index+=1 进行回滚
had_read_articles["index"] -= 1
else: # 上一篇
else: # 生成已经阅读过的文章
d = random.choice(result)
text_level = text_difficulty_level(d['text'], d3)
@ -86,7 +96,7 @@ def get_today_article(user_word_list, had_read_articles):
"answer": get_answer_part(d['question'])
}
return had_read_articles, today_article
return had_read_articles, today_article, result_of_generate_article
def load_freq_history(path):

6
app/templates/userpage_get.html
View File

@ -71,10 +71,14 @@
<button onclick="toggle_visibility('answer');">ANSWER</button>
<div id="answer" style="display:none;">{{ today_article['answer'] }}</div><br/>
</div>
{% else %}
{% elif result_of_generate_article == "not found" %}
<div class="alert alert-success" role="alert">
<p class="text-muted"><span class="badge bg-success">Notes:</span><br>No article is currently available for you. You can try again a few times or mark new words in the passage to improve your level.</p>
</div>
{% elif result_of_generate_article == "had read all articles" %}
<div class="alert alert-success" role="alert">
<p class="text-muted"><span class="badge bg-success">Notes:</span><br>You've read all the articles.</p>
</div>
{% endif %}
</div>

3
app/user_service.py
View File

@ -135,7 +135,7 @@ def userpage(username):
words = ''
for x in lst3:
words += x[0] + ' '
had_read_articles, today_article = get_today_article(user_freq_record, session.get('had_read_articles'))
had_read_articles, today_article, result_of_generate_article = get_today_article(user_freq_record, session.get('had_read_articles'))
session['had_read_articles'] = had_read_articles
if today_article is None:
session["found_article"] = False
@ -147,6 +147,7 @@ def userpage(username):
session=session,
# flashed_messages=get_flashed_messages(), 仅有删除单词的时候使用到flash，而删除单词是异步执行，这里的信息提示是同步执行，所以就没有存在的必要了
today_article=today_article,
result_of_generate_article=result_of_generate_article,
d_len=len(d),
lst3=lst3,
yml=Yaml.yml,