def mainpage():
if request.method == 'POST': # when we submit a form
content = request.form['content']
f = WordFreq(content)
lst = f.get_freq()
page = '<form method="post" action="/mark">\n'
count = 1
for x in lst:
page += '<p><font color="grey">%d</font>: <a href="%s">%s</a> (%d) <input type="checkbox" name="marked" value="%s"></p>\n' % (
count, youdao_link(x[0]), x[0], x[1], x[0])
count += 1
page += ' <input type="submit" value="确定并返回"/>\n'
page += '</form>\n'
# save history
d = load_freq_history(path_prefix + 'static/frequency/frequency.p')
lst_history = pickle_idea.dict2lst(d)
d = pickle_idea.merge_frequency(lst, lst_history)
pickle_idea.save_frequency_to_pickle(
d, path_prefix + 'static/frequency/frequency.p')
return page
elif request.method == 'GET': # when we load a html page
page = '''
<html lang="zh">
<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" />
<title>EnglishPal 英文单词高效记</title>
</head>
<body>
'''
page += '<p><b><font size="+3" color="red">English Pal - Learn English in a smart way!</font></b></p>'
if session.get('logged_in'):
page += ' <a href="%s">%s</a></p>\n' % (session['username'],
session['username'])
else:
page += '<p><a href="/login">登录</a> <a href="/signup">成为会员</a> <a href="/static/usr/instructions.html">使用说明</a></p>\n'
#page += '<p><img src="%s" width="400px" alt="advertisement"/></p>' % (get_random_image(path_prefix + 'static/img/'))
page += '<p><b>%s</b></p>' % (get_random_ads())
page += '<p>粘帖1篇文章 (English only)</p>'
page += '<form method="post" action="/">'
page += ' <textarea name="content" rows="10" cols="120"></textarea><br/>'
page += ' <input type="submit" value="get文章中的词频"/>'
page += ' <input type="reset" value="清除"/>'
page += '</form>'
d = load_freq_history(path_prefix + 'static/frequency/frequency.p')
if len(d) > 0:
page += '<p><b>最常见的词</b></p>'
for x in sort_in_descending_order(pickle_idea.dict2lst(d)):
if x[1] <= 99:
break
page += '<a href="%s">%s</a> %d\n' % (youdao_link(
x[0]), x[0], x[1])
page += '</body></html>'
return page
def mark_word():
if request.method == 'POST':
d = load_freq_history(path_prefix + 'static/frequency.p')
lst_history = pickle_idea.dict2lst(d)
lst = []
for word in request.form.getlist('marked'):
lst.append((word, 1))
d = pickle_idea.merge_frequency(lst, lst_history)
pickle_idea.save_frequency_to_pickle(
d, path_prefix + 'static/frequency.p')
return redirect(url_for('mainpage'))
else:
return 'Under construction'
def user_mark_word(username):
username = session[username]
user_freq_record = path_prefix + 'static/' + 'frequency_%s.pickle' % (
username)
if request.method == 'POST':
d = load_freq_history(user_freq_record)
lst_history = pickle_idea.dict2lst(d)
lst = []
for word in request.form.getlist('marked'):
lst.append((word, 1))
d = pickle_idea.merge_frequency(lst, lst_history)
pickle_idea.save_frequency_to_pickle(d, user_freq_record)
return redirect(url_for('userpage', username=username))
else:
return 'Under construction'
def mainpage():
if request.method == 'POST': # when we submit a form
content = request.form['content']
f = WordFreq(content)
lst = f.get_freq()
page = '<form method="post" action="/mark">\n'
count = 1
for x in lst:
page += '<p><font color="grey">%d</font>: <a href="%s">%s</a> (%d) <input type="checkbox" name="marked" value="%s"></p>\n' % (
count, youdao_link(x[0]), x[0], x[1], x[0])
count += 1
page += ' <input type="submit" value="确定并返回"/>\n'
page += '</form>\n'
# save history
d = load_freq_history(path_prefix + 'static/frequency.p')
lst_history = pickle_idea.dict2lst(d)
d = pickle_idea.merge_frequency(lst, lst_history)
pickle_idea.save_frequency_to_pickle(
d, path_prefix + 'static/frequency.p')
return page
elif request.method == 'GET': # when we load a html page
page = '<p><b><font color="red">English Pal - Make you better</font></b>'
if session.get('logged_in'):
page += ' <a href="%s">%s</a></p>\n' % (session['username'],
session['username'])
else:
page += ' <a href="/login">我有账号</a> <a href="/signup">我没有账号</a></p>\n'
page += '<p><img src="%s" width="400px" alt="advertisement"/></p>' % (
get_random_image(path_prefix + 'static/img/'))
page += '<form method="post" action="/">'
page += ' <textarea name="content" rows="20" cols="80"></textarea><br/>'
page += ' <input type="submit" value="统计"/>'
page += ' <input type="reset" value="清除"/>'
page += '</form>'
d = load_freq_history(path_prefix + 'static/frequency.p')
if len(d) > 0:
page += '<p><b>常见词</b></p>'
for x in sort_in_descending_order(pickle_idea.dict2lst(d)):
if x[1] <= 99:
break
page += '<a href="%s">%s</a> %d\n' % (youdao_link(
x[0]), x[0], x[1])
return page
if num == 1: # 从键盘读入字符串
s = input()
elif num == 2: # 从文件读入字符串
fname = sys.argv[1]
s = file2str(fname)
else:
print('I can accept at most 2 arguments.')
sys.exit() # 结束程序运行， 下面的代码不会被执行了。
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
# 把频率的结果放result.html中
make_html_page(sort_in_descending_order(L), 'result.html')
print('\nHistory:\n')
if os.path.exists('frequency.p'):
d = pickle_idea.load_record('frequency.p')
else:
d = {}
print(sort_in_descending_order(pickle_idea.dict2lst(d)))
# 合并频率
lst_history = pickle_idea.dict2lst(d)
d = pickle_idea.merge_frequency(L, lst_history)
pickle_idea.save_frequency_to_pickle(d, 'frequency.p')