Merge pull request #44 from Koed00/dev

Adds a n-minutes option to the scheduler

django_q/__init__.py

@@ -9,6 +9,6 @@ from .models import Task, Schedule, Success, Failure
 from .cluster import Cluster
 from .monitor import Stat
 
-VERSION = (0, 4, 6)
+VERSION = (0, 5, 0)
 
 default_app_config = 'django_q.apps.DjangoQConfig'

django_q/cluster.py

@@ -440,7 +440,9 @@ def scheduler(list_key=Conf.Q_LIST):
             # set up the next run time
             if not s.schedule_type == s.ONCE:
                 next_run = arrow.get(s.next_run)
-                if s.schedule_type == s.HOURLY:
+                if s.schedule_type == s.MINUTES:
+                    next_run = next_run.replace(minutes=+(s.minutes or 1))
+                elif s.schedule_type == s.HOURLY:
                     next_run = next_run.replace(hours=+1)
                 elif s.schedule_type == s.DAILY:
                     next_run = next_run.replace(days=+1)

django_q/migrations/0006_auto_20150805_1817.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('django_q', '0005_auto_20150718_1506'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='schedule',
+            name='minutes',
+            field=models.PositiveSmallIntegerField(help_text='Number of minutes for the Minutes type', blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='schedule',
+            name='schedule_type',
+            field=models.CharField(max_length=1, choices=[('O', 'Once'), ('I', 'Minutes'), ('H', 'Hourly'), ('D', 'Daily'), ('W', 'Weekly'), ('M', 'Monthly'), ('Q', 'Quarterly'), ('Y', 'Yearly')], default='O', verbose_name='Schedule Type'),
+        ),
+    ]

django_q/models.py

@@ -137,6 +137,7 @@ class Schedule(models.Model):
     args = models.TextField(null=True, blank=True, help_text=_("e.g. 1, 2, 'John'"))
     kwargs = models.TextField(null=True, blank=True, help_text=_("e.g. x=1, y=2, name='John'"))
     ONCE = 'O'
+    MINUTES = 'I'
     HOURLY = 'H'
     DAILY = 'D'
     WEEKLY = 'W'
@@ -145,6 +146,7 @@ class Schedule(models.Model):
     YEARLY = 'Y'
     TYPE = (
         (ONCE, _('Once')),
+        (MINUTES, _('Minutes')),
         (HOURLY, _('Hourly')),
         (DAILY, _('Daily')),
         (WEEKLY, _('Weekly')),
@@ -153,6 +155,8 @@ class Schedule(models.Model):
         (YEARLY, _('Yearly')),
     )
     schedule_type = models.CharField(max_length=1, choices=TYPE, default=TYPE[0][0], verbose_name=_('Schedule Type'))
+    minutes = models.PositiveSmallIntegerField(null=True, blank=True,
+                                               help_text=_('Number of minutes for the Minutes type'))
     repeats = models.SmallIntegerField(default=-1, verbose_name=_('Repeats'), help_text=_('n = n times, -1 = forever'))
     next_run = models.DateTimeField(verbose_name=_('Next Run'), default=timezone.now, null=True)
     task = models.CharField(max_length=100, null=True, editable=False)

django_q/tasks.py

@@ -66,6 +66,7 @@ def schedule(func, *args, **kwargs):
     name = kwargs.pop('name', None)
     hook = kwargs.pop('hook', None)
     schedule_type = kwargs.pop('schedule_type', Schedule.ONCE)
+    minutes = kwargs.pop('minutes', None)
     repeats = kwargs.pop('repeats', -1)
     next_run = kwargs.pop('next_run', timezone.now())
 
@@ -75,6 +76,7 @@ def schedule(func, *args, **kwargs):
                                    args=args,
                                    kwargs=kwargs,
                                    schedule_type=schedule_type,
+                                   minutes=minutes,
                                    repeats=repeats,
                                    next_run=next_run
                                    )

django_q/tests/test_scheduler.py

@@ -71,6 +71,13 @@ def test_scheduler(r):
                                       hook='django_q.tests.tasks.result'
                                       )
     assert hasattr(always_schedule, 'pk') is True
+    # Minute schedule
+    minute_schedule = create_schedule('django_q.tests.tasks.word_multiply',
+                                      2,
+                                      word='django',
+                                      schedule_type=Schedule.MINUTES,
+                                      minutes=10)
+    assert hasattr(minute_schedule, 'pk') is True
     # All other types
     for t in Schedule.TYPE:
         schedule = create_schedule('django_q.tests.tasks.word_multiply',

docs/admin.rst

@@ -11,9 +11,11 @@ Successful tasks
 ----------------
 
 Shows all successfully executed tasks. Meaning they did not encounter any errors during execution.
-From here you can look at details of each task or delete them. Use the group column to sort your results by schedule name or group id.
+From here you can look at details of each task or delete them. Use the group filter to filter your results by schedule name or group id.
 The table is searchable by `name`, `func` and `group`
 
+.. image:: _static/successful.png
+
 Uses the :class:`Success` proxy model.
 
 .. tip::
@@ -36,6 +38,8 @@ Scheduled tasks
 
 Here you can check on the status of your scheduled tasks, create, edit or delete them.
 
+.. image:: _static/scheduled.png
+
 Repeats
 ~~~~~~~
 If you want a schedule to only run a finite amount of times, e.g. every hour for the next 24 hours, you can do that using the :attr:`Schedule.repeats` attribute.

docs/conf.py

@@ -70,9 +70,9 @@ author = 'Ilan Steemers'
 # built documents.
 #
 # The short X.Y version.
-version = '0.4'
+version = '0.5'
 # The full version, including alpha/beta/rc tags.
-release = '0.4.6'
+release = '0.5.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

docs/schedules.rst

@@ -32,6 +32,14 @@ You can manage them through the :ref:`admin_page` or directly from your code wit
              q_options={'timeout': 30},
              schedule_type=Schedule.HOURLY)
 
+    # Run a schedule every 5 minutes, starting at 6.
+    import arrow
+
+    schedule('math.hypot',
+            3, 4,
+            schedule_type=Schedule.MINUTES,
+            minutes = 5,
+            next_run = arrow.utcnow().replace(hour=18, minute=0))
 
 Management Commands
 -------------------
@@ -55,7 +63,7 @@ If you want to schedule regular Django management commands, you can use the :mod
 Reference
 ---------
 
-..  py:function:: schedule(func, *args, name=None, hook=None, schedule_type='O', repeats=-1, next_run=now() , q_options=None, **kwargs)
+..  py:function:: schedule(func, *args, name=None, hook=None, schedule_type='O', minutes=None, repeats=-1, next_run=now() , q_options=None, **kwargs)
 
     Creates a schedule
 
@@ -63,7 +71,8 @@ Reference
     :param args: arguments for the scheduled function.
     :param str name: An optional name for your schedule.
     :param str hook: optional result hook function. Dotted strings only.
-    :param str schedule_type: (O)nce, (H)ourly, (D)aily, (W)eekly, (M)onthly, (Q)uarterly, (Y)early or :attr:`Schedule.TYPE`
+    :param str schedule_type: (O)nce, M(I)nutes, (H)ourly, (D)aily, (W)eekly, (M)onthly, (Q)uarterly, (Y)early or :attr:`Schedule.TYPE`
+    :param int minutes: Number of minutes for the Minutes type.
     :param int repeats: Number of times to repeat schedule. -1=Always, 0=Never, n =n.
     :param datetime next_run: Next or first scheduled execution datetime.
     :param dict q_options: async options to use for this schedule
@@ -103,9 +112,14 @@ Reference
 
     .. py:attribute:: TYPE
 
-    :attr:`ONCE`, :attr:`HOURLY`, :attr:`DAILY`, :attr:`WEEKLY`, :attr:`MONTHLY`, :attr:`QUARTERLY`, :attr:`YEARLY`
+    :attr:`ONCE`, :attr:`MINUTES`, :attr:`HOURLY`, :attr:`DAILY`, :attr:`WEEKLY`, :attr:`MONTHLY`, :attr:`QUARTERLY`, :attr:`YEARLY`
 
 
+    .. py:attribute:: minutes
+
+    The number of minutes the :attr:`MINUTES` schedule should use.
+    Is ignored for other schedule types.
+
     .. py:attribute:: repeats
 
     Number of times to repeat the schedule. -1=Always, 0=Never, n =n.
@@ -133,6 +147,10 @@ Reference
     If it has a negative :attr:`repeats` it will be deleted after it has run.
     If you want to keep the result, set :attr:`repeats` to a positive number.
 
+    .. py:attribute:: MINUTES
+
+    `'I'` will run every :attr:`minutes` after its first run.
+
     .. py:attribute:: HOURLY
 
     `'H'` the scheduled task will run every hour after its first run.

setup.py

@@ -26,7 +26,7 @@ class PyTest(Command):
 
 setup(
     name='django-q',
-    version='0.4.6',
+    version='0.5.0',
     author='Ilan Steemers',
     author_email='koed00@gmail.com',
     keywords='django task queue worker redis multiprocessing',