def serialize(value):
if isinstance(value, datetime):
return value.isoformat()
if isinstance(value, date):
return value.isoformat()
if isinstance(value, time):
return value.isoformat()
if isinstance(value, Decimal):
return text_type(value)
if isinstance(value, uuid.UUID):
return text_type(value)
if hasattr(value, 'serialize'):
return value.serialize()
return value
def generate_random_string(length=12):
"""Generate a random ascii string of the requested length."""
msg = hashlib.sha256()
word = ''
for _ in range(length):
word += random.choice(string.ascii_letters)
msg.update(word.encode('ascii'))
return text_type(msg.hexdigest()[:length])
def default(self, o):
# for Enum Type
if isinstance(o, enum.Enum):
return o.value
# for Enum Select Integer
if isinstance(o, EnumInt):
return o.key
if isinstance(o, (datetime, date)):
return o.isoformat()
if isinstance(o, Decimal):
return _number_str(o)
if isinstance(o, uuid.UUID):
return text_type(o)
if isinstance(o, ObjectId):
return text_type(o)
return super(JSONEncoder, self).default(o)
def activation_email(request, user):
"""Return the data for an 'activate your account' email for the given user.
:rtype: dict
"""
link = request.route_url(
'register_activate',
code='-'.join(
[text_type(user.pid),
user.activation.code]))
# link = '-'.join(['register.activate', text_type(user.pid), user.activation.code])
emailtext = _("Please validate your email and activate your account by visiting: {link}")
body = emailtext.format(link=link)
return {
"request": request,
"subject": _("Please activate your account"),
"recipients": [user.email],
"body": body
}
def _hash_password(self, password):
if not self.salt:
self.salt = helper.generate_random_string(24)
return text_type(CRYPT.encode(password + self.salt))
def __repr__(self):
return text_type(self.o)
def err_func(context, request):
if not isinstance(context, Exception):
context = request.exception or context
request.response.status = '509 {}'.format(text_type(context))
# request.response.status_code = 500
return target(context, request)