def index(request):
'''
todo 首页
'''
headers = {
"Content": "text/html",
}
uname = current_user(request)
u = User.find_by(username=uname)
if u is None:
log("** ERROR ** 未登录 跳转")
return redirect('/login')
todo_list = Todo.find_all(user_id=u.id)
todo_html = ''.join(['<h3>{0}(user_id: {1}): {2} <a href='\
'"/todo/edit?id={0}">编辑</a> <a href='\
'"/todo/delete?id={0}">删除</a></h3>'.
format(t.id, t.user_id, t.title, ) for t in todo_list])
if not todo_html:
todo_html = '<br><b3>暂无TODO记录！</b3>'
body = template('todo_index.html')
body = body.replace('{{username}}', u.username)
body = body.replace('{{todos}}', todo_html)
header = response_with_header(headers)
r = header + "\r\n" + body
return r.encode(encoding="utf-8")
def index(request):
"""
todo 首页的路由函数
"""
u = current_user(request)
ts = Todo.find_all(user_id=u.id)
return html_response('todo_index.html', todos=ts)
def index(request):
"""
todo 首页的路由函数
"""
u = current_user(request)
todo_list = Todo.find_all(user_id=u.id)
# 下面这行生成一个 html 字符串
todo_html = """
<h3>
{} : {}
<a href="/todo/edit?id={}">编辑</a>
<a href="/todo/delete?id={}">删除</a>
<div> 创建时间：{}</div>
<div> 最后更新时间：{}</div>
</h3>
"""
todo_html = ''.join([
todo_html.format(t.id, t.title, t.id, t.id,
formatted_time(t.created_time),
formatted_time(t.updated_time)) for t in todo_list
])
# 替换模板文件中的标记字符串
body = template('todo_index.html')
body = body.replace('{{todos}}', todo_html)
# 下面 3 行可以改写为一条函数, 还把 headers 也放进函数中
headers = {
'Content-Type': 'text/html',
}
header = response_with_headers(headers)
r = header + '\r\n' + body
return r.encode()
def index(request): # todo 首页的路由函数
headers = {
'Content-Type': 'text/html',
}
uname = current_user(request)
u = User.find_by(username=uname)
if u is None:
return redirect('/login')
todo_list = Todo.find_all(
user_id=u.id
) # 查找Todo数据库里 todo类的user_id属性和当前用户相等的Todo实例 即属于此用户的Todo数据 # 返回的是一个list包含符合条件的所有对象实例
# 下面这行生成一个 html 字符串
# todo_html = ''.join(['<h3>{} : {} </h3>'.format(t.id, t.title)
# for t in todo_list])
# 上面一行列表推倒的代码相当于下面几行
todos = []
for t in todo_list:
edit_link = '<a href="/todo/edit?id={}">编辑</a>'.format(t.id)
delete_link = '<a href="/todo/delete?id={}">删除</a>'.format(t.id)
s = '<h3>{} : {} {} {}</h3>'.format(t.id, t.title, edit_link,
delete_link)
todos.append(s)
todo_html = ''.join(todos)
# 替换模板文件中的标记字符串
body = template('todo_index.html')
body = body.replace('{{todos}}', todo_html)
# 下面 3 行可以改写为一条函数, 还把 headers 也放进函数中
header = response_with_headers(headers)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def index(request):
headers = {'Content-Type': 'text/html'}
uname = current_user(request)
user = User.find_by(username=uname)
todo_lists = Todo.find_all(user_id=user.id)
log('todo lists: ', todo_lists)
todos = []
for todo in todo_lists:
edit_link = '<a href="/todo/edit?id={}">Edit</a>'.format(todo.id)
delete_link = '<a href="/todo/delete?id={}">Remove</a>'.format(todo.id)
created_time = time.strftime('%m/%d %H:%M',
time.localtime(todo.create_time))
updated_time = time.strftime('%m/%d %H:%M',
time.localtime(todo.update_time))
time_sch = '<sup><small>create by {} update by {}</small></sup>'.format(
created_time, updated_time)
t = '<h3>{} : {} {} {} </h3>{}'.format(todo.id, todo.title, edit_link,
delete_link, time_sch)
todos.append(t)
todo_html = ''.join(todos)
header = response_with_headers(headers, code=200)
body = template('todo_index.html')
body = body.replace('{{todos}}', todo_html)
response = header + '\r\n' + body
log('todo response: ', response)
return response.encode('utf-8')
def todo_index(request):
"""
todo 首页函数
"""
headers = {
'Content-Type': 'text/html',
}
# 找到当前登录的用户, 如果没有登录, 就 redirect 到 /login
username = current_user(request)
u = User.find_by(username=username)
todo_list = Todo.find_all(user_id=u.id)
# 生成 todo list 的 HTML 字段
todos = []
for i, t in enumerate(todo_list):
# 第几个 task 直接用 index 来定位, 不需要新建一个 task_id 来存储
edit_link = f'<a href="/todo/edit?id={t.id}">编辑</a>'
delete_link = f'<a href="/todo/delete?id={t.id}">删除</a>'
s = f'<h3>{i+1} : {t.title} {edit_link} {delete_link}</h3>'
todos.append(s)
todo_html = ''.join(todos)
body = template('todo_index.html')
body = body.replace('{{todos}}', todo_html)
header = response_with_headers(headers)
response = header + '\r\n' + body
return response.encode('utf-8')
def index(request):
"""
主页的处理函数, 返回主页的响应
"""
u = current_user(request)
todo_list = Todo.find_all(user_id=u.id)
body = template('todo_index.html', todos=todo_list)
return http_response(body)
def all(request):
"""
返回当前用户的的所有 todo
"""
u_id = current_user_id(request)
todo_list = Todo.find_all(user_id=u_id)
todos = [t.json_parse() for t in todo_list]
return json_response(todos)
def index(request):
"""
todo 首页的路由函数
"""
u = current_user(request)
todos = Todo.find_all(user_id=u.id)
# 替换模板文件中的标记字符串
body = GuaTemplate.render('todo_index.html', todos=todos)
return html_response(body)
def index(request):
"""
todo 首页的路由函数
"""
u = current_user(request)
todo_list = Todo.find_all(user_id=u.id)
# 下面这行生成一个 html 字符串
body = utils_template('todo_index.html', todos=todo_list)
return html_response(body)
def todo_index(request):
"""
todo 首页函数
"""
# 找到当前登录的用户, 如果没有登录, 就 redirect 到 /login
u = current_u(request)
todos = Todo.find_all(user_id=u.id)
body = j_template('todo_index.html', todos=todos)
return http_response(body)
def index(request):
headers = {
'Content-Type': 'text/html',
}
# 以下代码 是选择 加载所有的todo 还是 某个用户专属的todo
u = current_user(request)
# todo_list = To_do.all()
todo_list = Todo.find_all(user_id=u.id, deleted=False) # 如果删除就不现实出来
body = template('todo_index.html', todos=todo_list)
header = response_with_headers(headers)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def index(request):
"""
todo 首页的路由函数
"""
# 找到当前登录的用户, 如果没登录, 就 redirect 到 /login
uname = current_user(request)
u = User.find_by(username=uname)
if u is None:
return redirect('/login')
todos = Todo.find_all(user_id=u.id)
body = template('todo_index.html', todos=todos)
return http_response(body)
def index():
"""
显示该用户所有todo
:return: 显示todo页面
"""
user = current_user()
todo_list = Todo.find_all(user_id=user.id, deleted=False)
# 用字典对每个todo进行token和user.id的匹配
# 保证每次调用index函数时清空gg
gg.delete_value()
# 保证每次调用index函数时都有新的token可用
gg.set_value(user.id)
log('from todo', gg.csrf_tokens, gg.token)
body = render_template('todo_index.html', todos=todo_list, token=gg.token)
return make_response(body)
def index(request):
"""
主页的处理函数, 返回主页的响应
"""
header = 'HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n'
session_id = request.cookies.get('user', '')
user_id = session.get(session_id)
todo_list = Todo.find_all(user_id=user_id)
# 判断如果 user_id 为1 ，即用户为管理员用户账号，则展示所有的用户信息，否则展示其他用户对应信息
# 如果未登录状态，则为空
# if user_id == 1:
# todo_list = Todo.all()
log('index debug', todo_list)
body = template('simple_todo_index.html', todos=todo_list)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def index(req: Request, res: Response):
"""
todo 首页的路由函数
"""
try:
user_id = int(req.query['userId'])
except:
return res.json({
'code': 400,
'msg': '参数错误',
})
todos = Todo.find_all(user_id=user_id)
res.json({
'code': 0,
'msg': '',
'data': [t.json() for t in todos],
})
def index(request):
"""
todo 首页的路由函数
"""
u = current_user(request)
# todos = Todo.all()
todos = Todo.find_all(user_id=u.id)
# 下面这行生成一个 html 字符串
# 课5作业4，添加了时间的显示
todo_html = """
<h3>
添加时间: {}, 更新时间：{}
<br>
{} : {}
<a href="/todo/edit?id={}">编辑</a>
<a href="/todo/delete?id={}">删除</a>
</h3>
"""
# 课5作业4，添加了时间的显示
import datetime
def dt(t):
return datetime.datetime.fromtimestamp(t).strftime('%Y-%m-%d %H:%M:%S')
todo_html = ''.join([
todo_html.format(
dt(t.created_time), dt(t.updated_time), t.id, t.title, t.id, t.id
) for t in todos
])
# 替换模板文件中的标记字符串
body = template('todo_index.html')
body = body.replace('{{todos}}', todo_html)
# 下面 3 行可以改写为一条函数, 还把 headers 也放进函数中
headers = {
'Content-Type': 'text/html',
}
header = response_with_headers(headers)
r = header + '\r\n' + body
return r.encode()
def todo_add(request):
"""
用于增加 todo 的路由函数
"""
headers = {
'Content-Type': 'text/html',
}
username = current_user(request)
u = User.find_by(username=username)
if request.method == 'POST':
form = request.form()
t = Todo(form)
todos = Todo.find_all(user_id=u.id)
Todo.add(t, u.id)
# 客户端发送了数据服务器处理完毕以后, 数据被写入数据库
# 重定向到 /todo 页面, 相当于刷新页面, 重新发送 请求到 todo 页面, 然后该页面的路由处理
# 先 post 到了 /todo/add, 然后 302 重定向到 /todo
# redirect 保证了 只在 /todo 页面查看数据
return redirect('/todo')
def index(request):
"""
todo 首页 的路由函数
"""
# 找到当前登录的用户, 如果没登录, 就 redirect 到 /login
uid = current_user(request)
todo_list = Todo.find_all(user_id=uid)
todo_html = ''
if todo_list is not None:
# 下面生成一个 html 字符串
todos = []
for t in todo_list:
edit_link = '<a href="/todo/edit?id={}">编辑</a>'.format(t.id)
delete_link = '<a href="/todo/delete?id={}">删除</a>'.format(t.id)
s = '<h3>{} : {} {} {}</h3>'.format(t.id, t.task, edit_link, delete_link)
todos.append(s)
todo_html = ''.join(todos)
# 替换模板文件中的标记字符串
body = template('todo_index.html')
body = body.replace('{{ todos }}', todo_html)
return http_response(body)
def all(request):
u = current_user(request)
todos = Todo.find_all(user_id=u.id)
todos = [t.json() for t in todos]
return json_response(todos)
def index(request):
log('routes todo index')
u = current_user(request)
todos = Todo.find_all(user_id=u.id)
return html_response('todo_index.html', todos=todos)
def index(request):
u = request.login_user
todo_list = Todo.find_all(user_id=u.id)
return http_response(
render_template('todo_index.html', todo_list=todo_list))
def index(request):
u = current_user(request)
todo_list = Todo.find_all(user_id=u.id)
body = template('todo_index.html', todos=todo_list, user=u)
return http_response(body)
def index():
u = session.get('user_name', None)
if u is None:
return redirect('/')
todo_list = Todo.find_all(username = u)
return render_template('todo_index.html', todos=todo_list,username = u)
