def login(request):
print(request.method)
if request.method == "GET":
try:
user = request.session.get("user", None)
print(user)
except AttributeError:
return render(request, "login.html")
else:
if user:
return render(request, "home.html")
return render(request, "login.html")
if request.method == "POST":
request.encoding = "utf-8"
login_info = request.POST
f = LoginForm(login_info)
if f.is_valid():
name = f.cleaned_data["username"]
pwd = f.cleaned_data["userpass"]
remember = f.cleaned_data["remember"]
res_set = User.objects.filter(name=name)
if len(res_set) == 0:
return render(request, "login.html", {"error_msg": "用户名或者密码错误，请重新输入！"})
user = res_set[0]
if str(user.password) == pwd:
request.session[SESSION_USER_NAME] = user.name
if remember:
pass
# TODO 需要添加记住我功能
return redirect(init_home)
elif str(user.password) != pwd:
return render(request, "login.html", {"error_msg": "用户名或者密码错误，请重新输入！"})
return render(request, "login.html", {"obj": f.errors})
def test_login_username_false(self):
"""
Check if username is already exists. Do not valid the form.
"""
form = LoginForm(data={
"username": "******",
"password": "******"
})
self.assertFalse(form.is_valid())
def test_login_form_is_valid(self):
"""
Check if login form has good value. Valid the form.
"""
form = LoginForm(data={
"username": "******",
"password": "******"
})
self.assertTrue(form.is_valid())
def login(request):
if request.method == 'GET':
return render(request, 'login.html')
if request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
username = form.cleaned_data.get('username')
user = User.objects.get(username=username)
res = HttpResponseRedirect(reverse('goods:index'))
request.session['user_id'] = user.id
request.session.set_expiry(86400)
return res
errors = form.errors
return render(request, 'login.html', {'errors': errors})
def login(request):
if request.method == 'GET':
return render(request,'login.html')
if request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
# 密码相同
username = form.cleaned_data['username']
user = User.objects.filter(username=username).first()
request.session['user_id'] = user.id
return HttpResponseRedirect(reverse('goods:index'))
else:
errors = form.errors
return render(request,'login.html',{'errors':errors})
def login(request):
if request.method == 'GET':
return render(request, 'login.html')
if request.method == 'POST':
# 使用表单校验post传递的参数
form = LoginForm(request.POST)
if form.is_valid():
# 如果成功
user = auth.authenticate(username=form.cleaned_data.get('username'),
password=form.cleaned_data.get('password'))
auth.login(request, user)
return render(request, 'index.html')
errors = form.errors
return render(request, 'login.html', {'errors': errors})
def post(self, request):
login_form = LoginForm(request.POST)
if login_form.is_valid():
username = request.POST.get('username', '')
password = request.POST.get('password', '')
user = authenticate(username=username, password=password)
if user:
if user.is_active:
login(request, user)
return HttpResponseRedirect(reverse('report:report_list'))
else:
return render(request, 'user/login.html',
{'msg': '该用户未激活'})
else:
return render(request, 'user/login.html', {'msg': '用户名活着密码错误'})
else:
return render(request, 'user/login.html',
{'login_form': login_form})
def login(request):
if request.method == 'GET':
return render(request, 'login.html')
if request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
username = form.cleaned_data['username']
password = form.cleaned_data['password']
user = User.objects.get(username=username)
# 校验密码是否一致
if not check_password(password, user.password):
pwd_error = '密码错误'
return render(request, 'login.html', {'pwd_error': pwd_error})
res = HttpResponseRedirect(reverse('goods:index'))
# session中纯属user_id
request.session['user_id'] = user.id
request.session.set_expiry(86400)
return res
errors = form.errors
return render(request, 'login.html', {'errors': errors})
