async def api_register_user(*, email, name, passwd):
#str.strip([chars])移除字符串头尾指定的字符(默认空格)
if not name or not name.strip():
raise APIValueError('name')
if not email or not _RE_EMAIL.match(email):
raise APIValueError('email')
if not passwd or not _RE_SHA1.match(passwd):
raise APIValueError('passwd')
users = await User.findAll('email=?', [email])
if len(users) > 0:
raise APIValueError('register:failed', 'email',
'Email is already in use.')
uid = next_id()
# 加密形式:next_id():passwd，数据库中保存其摘要hexdigest()。与上面验证的时候要保持一致
sha1_passwd = '%s:%s' % (uid, passwd)
user = User(id=uid,
name=name.strip(),
email=email,
passwd=hashlib.sha1(sha1_passwd.encode('utf-8')).hexdigest(),
image='http://www.gravatar.com/avatar/%s?d=robohash&s=120' %
hashlib.md5(email.encode('utf-8')).hexdigest())
await user.save()
r = web.Response()
#set_cookie(name,value,*,path='/',expires=None,domain=None,max_age=None,secure=None,httponly=None,version=None)
#name:cookie名称(str),value:cookie值(str),expires在http1.1被遗弃，使用max_age代替
#path(str):指定Cookie应用于的url的子集，默认'/'
r.set_cookie(COOKIE_NAME,
user2cookie(user, 86400),
max_age=86400,
httponly=True)
user.passwd = '******'
r.content_type = 'application/json'
r.body = json.dumps(users, ensure_ascii=False).encode('utf-8')
return r
def api_register_user(*, email, name, passwd):
if not name or not name.strip():
raise APIValueError('name')
if not email or not _RE_EMAIL.match(email):
raise APIValueError('email')
if not passwd or not _RE_SHA1.match(passwd):
raise APIValueError('passwd')
users = yield from User.findAll('`email`=?', email)
if len(users) > 0:
raise APIError('register:failed', 'email', 'Email is already in use')
uid = next_id()
sha1_passwd = '%s:%s' % (uid, passwd)
user = User(id=uid,
name=name.strip(),
email=email,
passwd=hashlib.sha1(sha1_passwd.encode('utf-8')).hexdigest(),
image='http://www.gravatar.com/avatar/%s?d=mm&s=120' %
hashlib.md5(email.encode('utf-8')).hexdigest())
yield from user.save()
r = web.Response()
r.set_cookie(COOKIE_NAME,
user2cookie(user, 86400),
max_age=86400,
httponly=True)
user.passwd = '******'
r.content_type = 'application/json'
r.body = json.dumps(user, ensure_ascii=False).encode('utf-8')
return r
async def api_register_user(*, email, name, passwd):
# print('type of request= ------------',type(request))
# print(request)
# print(request.items())
# print(type(request['request']))
# print(dir(request['request']))
# print(request['request'].json)
print(email, name, passwd)
# 判断name是否存在，且是否只是'\n', '\r', '\t', ' '，这种特殊字符
if not name or not name.strip():
raise APIValueError('name')
# 判断email是否存在，且是否符合规定的正则表达式
if not email or not _RE_EMAIL.match(email):
raise APIValueError('email')
# 判断passwd是否存在，且是否符合规定的正则表达式
if not passwd or not _RE_SHA1.match(passwd):
raise APIValueError('passwd')
#检测数据库中是否有相同的email地址，如果有，提示用户email已被注册
users = await User.findAll('email=?', [email])
if len(users) > 0:
raise APIValueError('register:failed', 'email', 'Email is already in use.')
#生产注册用户唯一uid
uid = next_id()
#构建sha1_passwd
sha1_passwd = '%s:%s' % (uid,passwd)
admin = False
if email == '*****@*****.**':
admin = True
#创建用户
user = User(
id=uid,
name=name.strip(),
email=email,
#密码存储用sha1算法转化
passwd=hashlib.sha1(sha1_passwd.encode('utf-8')).hexdigest(),
#存储头像图床地址
image='http://www.gravatar.com/avatar/%s?d=mm&s=120' % hashlib.md5(email.encode('utf-8')).hexdigest(),
admin=admin
)
await user.save()
logging.info('save user ok')
r = web.Response()
#添加cookie
r.set_cookie(COOKIE_NAME,user2cookie(user,86400),max_age=86400,httponly=True)
#把返回的实例的密码改成‘**************’，防止密码泄露
user.passwd = '*******'
#返回的shijson，所及设置content-type为json
r.content_type = 'application/json'
#把对象转换成json格式
r.body = json.dumps(user,ensure_ascii=False).encode('utf-8')
return r
from coroweb import get, post
