def randomcreatedelete(self, delay):
next_time = time.time() + delay
while True:
time.sleep(max(0, next_time - time.time()))
username = ''.join([
random.choice('abcdefghijklmnopqrstuvwxyz') for i in range(10)
])
firstname = ''.join([
random.choice('abcdefghijklmnopqrstuvwxyz') for i in range(20)
])
lastname = ''.join([
random.choice('abcdefghijklmnopqrstuvwxyz') for i in range(20)
])
recordtime = str(datetime.datetime.now()).split('.')[0]
next_time += (time.time() - next_time) // delay * delay + delay
print(username, firstname, lastname, recordtime, recordtime_dt)
# Adding a record for every 15 secods
if ContactModel.find_by_username(username):
return {
'message':
"A contact with username '{}' already exists.".format(
username)
}, 400
else:
contact = ContactModel(username, firstname, lastname,
recordtime)
try:
contact.save_to_db()
return {"message": "Contact created successfully."}, 201
except:
return {
"message": "Error occured while inserting new contact "
}, 404
#Delete a record if it is created earlier than 1 min
contacts = {
list(map(lambda x: x.json(), ContactModel.query.all()))
}
for rec in contacts:
recordtime_dt = datetime.datetime.strptime(
rec["recordtime"], '%Y-%m-%d %H:%M:%S')
timegap = int(
(datetime.datetime.now() - recordtime_dt).total_seconds())
if timegap > 60:
contact.delete_from_db()
return {'message': 'contact deleted'}
def post(self):
data = _contact_parser.parse_args()
if ContactModel.find_by_username(data["username"]):
return {
'message':
"A contact with username '{}' already exists.".format(
data["username"])
}, 400
else:
recordtime = str(datetime.datetime.now()).split('.')[0]
contact = ContactModel(data["username"], data["firstname"],
data["lastname"], recordtime)
try:
contact.save_to_db()
return {"message": "Contact created successfully."}, 201
except:
return {
"message": "Error occured while inserting new contact "
}, 404