import time

from simpleflow import (
    activity,
    Workflow,
    futures,
)


@activity.with_attributes(task_list='quickstart', version='example')
def increment(x):
    return x + 1


@activity.with_attributes(task_list='quickstart', version='example')
def double(x):
    return x * 2

# A simpleflow activity can be any callable, so a function works, but a class
# will also work given the processing happens in __init__()
@activity.with_attributes(task_list='quickstart', version='example')
class Delay(object):
    def __init__(self, t, x):
        time.sleep(t)
        return x


class BasicWorkflow(Workflow):
    name = 'basic'
    version = 'example'
    task_list = 'example'

    def run(self, x, t=30):
        y = self.submit(increment, x)
        yy = self.submit(Delay, t, y)
        z = self.submit(double, y)

        print '({x} + 1) * 2 = {result}'.format(
            x=x,
            result=z.result)
        futures.wait(yy, z)
        return z.result

import time

from simpleflow import (
    activity,
    Workflow,
    futures,
)


@activity.with_attributes(task_list='quickstart', version='example')
def increment(x):
    return x + 1


@activity.with_attributes(task_list='quickstart', version='example')
def double(x):
    return x * 2


@activity.with_attributes(task_list='quickstart', version='example')
def delay(t, x):
    time.sleep(t)
    return x


class BasicWorkflow(Workflow):
    name = 'basic'
    version = 'example'
    task_list = 'example'

    def run(self, x, t=30):
        y = self.submit(increment, x)
        yy = self.submit(delay, t, y)
        z = self.submit(double, y)

        print '({x} + 1) * 2 = {result}'.format(
            x=x,
            result=z.result)
        futures.wait(yy, z)
        return z.result

Revert "Update example workflow to show you can use classes"
Revert "Update example workflow to show you can use classes"

This reverts commit dbce79102efa8fee233af95939f1ff0b9d060b00.
