本文整理汇总了Python中streetsign_server.models.User.delete_instance方法的典型用法代码示例。如果您正苦于以下问题：Python User.delete_instance方法的具体用法？Python User.delete_instance怎么用？Python User.delete_instance使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类streetsign_server.models.User的用法示例。
在下文中一共展示了User.delete_instance方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: user_edit
# 需要导入模块: from streetsign_server.models import User [as 别名]
# 或者: from streetsign_server.models.User import delete_instance [as 别名]
def user_edit(userid=-1):
''' edit one user. Admins can edit any user, but other users
can only edit themselves. if userid is -1, create a new user. '''
try:
current_user = user_session.get_user()
except user_session.NotLoggedIn as e:
flash("Sorry, you're not logged in!")
return permission_denied("You're not logged in!")
userid = int(userid)
if userid != -1:
try:
user = User.get(id=userid)
except User.DoesNotExist:
return not_found(title="User doesn't exist",
message="Sorry, that user does not exist!")
else:
if not current_user.is_admin:
flash('Sorry! Only admins can create new users!')
return permission_denied("Admins only!")
try:
user = User.get(loginname=request.form['loginname'])
return permission_denied("Username already exists!")
except peewee.DoesNotExist:
pass
user = User() #pylint: disable=no-value-for-parameter
if request.method == 'POST':
if current_user != user and not current_user.is_admin:
return permission_denied("Sorry, you may not edit this user.")
update_user(user, request.form, current_user)
# save:
try:
user.save()
if userid == -1:
flash('New user created.')
return redirect(url_for('user_edit', userid=user.id))
else:
flash('Saved')
except peewee.IntegrityError as err:
flash('Cannot Save:' + str(err))
elif request.method == 'DELETE':
if not current_user.is_admin:
return 'Sorry, only admins can delete users', 403
if user.id == current_user.id:
return 'Sorry! You cannot delete yourself!', 403
user.delete_instance(recursive=True)
return 'User: %s deleted. (And all their posts)' % user.displayname
users_posts = Post.select().where(Post.author == user) \
.order_by(Post.write_date.desc()) \
.limit(10)
return render_template('user.html',
allgroups=Group.select(),
posts=users_posts, user=user)