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Udacity cs373 code

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- Turbolinks.controller.disable();
+ Turbo.navigator.delegate.stop()

- Turbolinks.controller.currentVisit
+ Turbo.navigator.currentVisit

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We couldn’t find that file to show.

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[tox]
envlist = py36
skipsdist = True

[testenv]
deps = django==2.0.6
commands = {posargs:./manage.py runserver}
setenv =
    PYTHONPATH={toxinidir}
    PATH={envdir}/bin:{env:PATH}

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from collections import namedtuple
from functools import wraps
from itertools import chain

from django.utils.functional import curry
from django.db.models import CharField


class StateField(CharField):
    Starts = namedtuple('Starts', ['state'])

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SELECT details.installer.name, COUNT(*)
FROM
  TABLE_DATE_RANGE(
    [the-psf:pypi.downloads],
    TIMESTAMP("20160601"),
    TIMESTAMP("20160630")
  )
WHERE file.project='django-material'
group by details.installer.name

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Viewflow 0.12 upgrade instruction

1. Django 1.6 is no longer supported. please consider upgrading.
2. Process wait-lock was removed for all locks implementation. Django 1.8 users need to enable django-transaction-hooks that required by celery.Job task. Any 3rd party task queue implementation should use transaction.on_commit to schedule a background task.
3. Django and DjangoRestFramework tend to use _class suffix for the variable names. Viewflow now follows the same naming theme. All _cls suffixes were renamed to _class. Check your code for the process_cls, task_cls and flow_cls variables and rename to process_class, task_class, flow_class respectively.
4. Django-Extra-Views integration was removed. Consider using django-material or django-super-forms packages to simplify forms handling.

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#!/bin/bash

DWDIR=~/Downloads/`date +%Y-%m-%d`

if [ ! -d $DWDIR ]; then
    cd ~/Downloads/ && find -maxdepth 1 -type d -empty -delete
    mkdir $DWDIR
    unlink ~/Downloads/Current
    ln -sf $DWDIR ~/Downloads/Current
fi;

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class Task(Model):
    @contextmanager
    def activate(self):
        activation = self.flow_task.activation_cls(self.task)
        with activation.lock():
            yield activation


def start_view(request, start_task):
    with start_task.activate() as activation:

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"""
Implement @secret_decorator allows to bypass decorator on base class method
"""

class Base(object):
    @secret_decorator
    def method(self):
        print('base')