An easy job scheduling interface for flask projects.
Install
pip install flask_jobs
Example Flask Project
import datetime
import time
from flask import Flask, render_template, redirect
from flask_jobs import JobScheduler
app = Flask('JobApp')
jobs = JobScheduler(
app,
SERVER_HOST_URL='https://mysite.com/', # only required for linux
deleteOldJobs=False,# whether to keep old jobs in the database
)
def Callback(*a, **k):
print('Callback(', a, k)
@app.route('/')
def Index():
return render_template(
'index.html',
jobs=jobs.GetJobs(),
utcnow=datetime.datetime.utcnow(),
)
@app.route('/add_now_job')
def NowJob():
# Schedule a job to happen ASAP
jobs.AddJob(
func=Callback,
args=('Now Job now={}'.format(datetime.datetime.utcnow()),),
kwargs={'one': 'won', 'two': 'too'},
name='Now Job at {}'.format(time.asctime())
)
return redirect('/')
@app.route('/add_later_job')
def LaterJob():
# Schedule a job to happen once in the future
dt = datetime.datetime.utcnow() + datetime.timedelta(seconds=5)
jobs.ScheduleJob(
dt=dt,
func=Callback,
args=('ScheduleJob now={}, dt={}'.format(
datetime.datetime.utcnow(),
dt
),),
kwargs={'one': 'won', 'two': 'too'},
name='ScheduleJob Job at {}'.format(time.asctime())
)
return redirect('/')
@app.route('/add_repeat_job')
def Repeat():
# Schedule a job to repeat at the given interval
dt = datetime.datetime.utcnow()
jobs.RepeatJob(
startDT=dt, # The first time to run (None if you want to start right now)
func=Callback,
args=('RepeatJob now={}, dt={}'.format(
datetime.datetime.utcnow(),
dt
),),
kwargs={'one': 'won', 'two': 'too'},
name='RepeatJob Job at {}'.format(time.asctime()),
seconds=10, # can also pass "weeks", "days", "minutes", "hours"
)
return redirect('/')
@app.route('/delete/<ID>')
def Delete(ID):
job = jobs.GetJob(int(ID))
job.Delete()
return redirect('/')
if __name__ == '__main__':
app.run(
debug=True,
threaded=True,
)
Notes
On Linux, a cron job is automatically created that runs once per minute. This could lead to your ScheduleJob() and RepeatJob() being delayed by up to 1 minute. AddJob() will always be executed ASAP.
1 maintainer
Metadata
1 maintainer
Release files for flask-jobs 1.0.14
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
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| flask_jobs-1.0.14.tar.gz | 7.2 kB | Details |
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| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| flask_jobs-1.0.14-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 14.4 kB
Release files / flask_jobs-1.0.14.tar.gz
| Download URL | flask_jobs-1.0.14.tar.gz |
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| Size | 7.2 kB |
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|
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Release files / flask_jobs-1.0.14-py3-none-any.whl
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