def login():
if current_user.is_authenticated:
return redirect(url_for('blog.index'))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
remember = form.remember.data
admin = Admin.query.filter_by(username=username).first()
if admin:
if admin.validate_password(password):
login_user(admin, remember)
flash('欢迎回来', 'info')
return redirect_back()
flash('账号或密码错误', 'warning')
else:
flash('没有账户', 'warning')
return render_template('auth/login.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('blog.index'))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
remember = form.remember.data
admin = Admin.query.first()
if admin:
if username == admin.username and admin.validate_password(password):
login_user(admin, remember)
flash('Welcome back.', 'info')
return redirect_back()
flash('Invalid username or password.', 'warning')
else:
flash('No account.', 'warning')
return render_template('auth/login.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('blog.index'))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
remember = form.remember.data
user = Admin.query.filter_by(username=username).first()
if not user:
flash('用户名和密码不匹配', 'warning')
return redirect(url_for('auth.login'))
if user.validate_password(password):
# 表示验证通过
login_user(user, remember)
flash('%s, 登陆成功, 欢迎回来' % username, 'info')
return redirect_back()
else:
# 验证不通过
flash('用户名和密码不匹配', 'warning')
return render_template('auth/login.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('blog.index'))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
remember_me = form.remember_me.data
admin = Admin.query.first()
if admin is not None:
if username == admin.username and admin.validate_password(
password):
login_user(admin, remember_me)
flash('欢迎回来。', 'info')
return redirect_back()
flash('无效的用户名或密码。', 'warning')
else:
flash('没有账号', 'warning')
return render_template('auth/login.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for("blog.index"))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
remember = form.remember.data
admin = Admin.query.first()
if admin:
# 如果管理员存在, 验证用户名和密码
if username == admin.username and admin.validate_password(
password):
login_user(admin, remember) # 登入用户
flash('欢迎回来', 'info')
return redirect_back()
flash('无效的用户名或密码', 'warning')
else:
flash('无效的', 'warning')
return render_template('auth/login.html', form=form)
def login():
"""登陆视图"""
if current_user.is_authenticated:
# 如果用户认证通过，则跳转到博客首页
return redirect(url_for('blog.index'))
# 没有认证通过的话，则需要用户登陆
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
remember = form.remember.data
admin = Admin.query.filter_by(username=username).first()
if admin:
if admin.validate_password(password):
login_user(admin, remember) # 登陆用户
flash('Welcome back.', 'info')
return redirect_back() # 返回上一个页面
flash('Invalid password.', 'warning')
else:
flash('Invalid username.', 'warning')
return render_template('auth/login.html', form=form)
def application():
if current_user.is_authenticated:
return redirect(url_for('auto_manage.auto_manage_login'))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
phone = form.phone.data
email = form.email.data
data = Auto.query.filter(
or_(Auto.username == username, Auto.phone == phone,
Auto.email == email)).all()
if data:
flash('账号或手机号码或邮箱已存在')
return render_template('auto/application.html', form=form)
auto = Auto(username=username, phone=phone, email=email)
auto.set_password(password=password)
token = generate_token(email=email,
operation='confirm',
expire_in=3600)
token = str(token, 'utf-8')
send_confirm_email(subject='注册验证',
email=email,
token=token,
username=username)
db.session.add(auto)
try:
db.session.commit()
except Exception as error:
db.session.rollback()
flash('存在异常 联系管理员')
return render_template('auto/application.html', form=form)
flash('注册成功请在邮箱中激活账户')
return render_template('auto/application.html', form=form)
return render_template('auto/application.html', form=form)
def login():
form = LoginForm()
return render_template('auth/login.html', form=form)
def test_field_in_form(self):
f = LoginForm()
print(isinstance(f, Iterable))
for field in f:
print(str(field))
def test_getattr(self):
'''测试LoginForm中使用getattr（username）返回的是什么类型'''
f = LoginForm()
print('test_getattr={}'.format(getattr(f, 'username').__str__))
print('test_getattr={}'.format(type(getattr(f, 'username')).__str__))
