def index():
hello.delay()
session.clear()
if not session.get('testing'):
session['testing'] = 'TESTING'
print(session['testing'])
return render_template('index.html')
def track():
hashtag = request.args.get('hashtag','')
# add the hashtag syntax
if (hashtag[:1] != '#'):
hashtag = '#' + hashtag
try:
result = hello.delay(hashtag)
app.config['ISRUNNING'] = True
except:
print('could not start hello.delay()')
try:
print('async')
except:
print('result.tasks doesnt work')
try:
print('async')
except:
print('result.tasks doesnt work')
try:
print('request', hello.request)
except:
print('backend didnt work')
return 'running task ' + result.id
from tasks import hello hello.delay()
#
# Sends a request to call hello() from within a worker.
#
import sys
from tasks import hello
if __name__ == '__main__':
if len(sys.argv) != 3:
print('usage: {} NAME AGE'.format(sys.argv[0]))
sys.exit(1)
# By calling hello.delay(), we request hello() to be executed in a worker
# rather than executed directly in the current process, which is what a
# call to hello() would do.
# http://docs.celeryproject.org/en/latest/userguide/calling.html
hello.delay(sys.argv[1], int(sys.argv[2]))
def hello_callback():
print 'DEBUG: callback hit'
hello.delay()
def hello_call():
r = hello.delay(name='celery')
while not r.ready():
print('hello task is not ready.')
print(r)
def update_graph(selected_dropdown_value):
hello.delay()
return static_image_route + selected_dropdown_value
def job():
print("I'm working...")
hello.delay()
print('-'*30)
from tasks import hello
hello.delay({"stname": "\u57fa\u9686", "station": "466940"}, '2019-06-23')
from tasks import hello, calculator
from time import sleep
if __name__ == '__main__':
print("Test Celery using hello world!")
result1 = hello.delay()
print("Execute calculator addition operation:- 4+5")
result2 = calculator.delay(4, 5, "+")
print("#---------------------------------#")
print()
flag1, flag2 = False, False
while True:
if (result1.ready() and not flag1):
print("Hello function Output: ", result1.result)
flag1 = True
if (result2.ready() and not flag2):
print("Calculator function Output: ", result2.result)
flag2 = True
if (flag1 and flag2):
print("All tasks done!!!")
exit(0)
