معرفی شرکت ها
django-fastdev-1.7.3
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
Django-fastdev is an app that makes it faster and more fun to develop Django apps
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | django-fastdev-1.7.3 |
| نام | django-fastdev |
| نسخه کتابخانه | 1.7.3 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Anders Hovmöller |
| ایمیل نویسنده | boxed@killingar.net |
| آدرس صفحه اصلی | https://github.com/boxed/django-fastdev |
| آدرس اینترنتی | https://pypi.org/project/django-fastdev/ |
| مجوز | BSD |
django-fastdev
==============
Django-fastdev is an app that makes it faster and more fun to develop Django apps.
Features
--------
Error on non-existent template variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Django templates by default hide errors, and when it does show an error it's often not very helpful. This app will change this so that if you do:
.. code:: html
{{ does_not_exist }}
instead of rendering that as an empty string, this app will give you an error message:
.. code::
does_not_exist does not exist in context. Available top level variables:
DEFAULT_MESSAGE_LEVELS
False
None
True
bar
csrf_token
foo
messages
perms
request
user
There are more specialized error messages for when you try to access the contents of a `dict`, and attributes of an object a few levels deep like `foo.bar.baz` (where baz doesn't exist).
NoReverseMatch errors
~~~~~~~~~~~~~~~~~~~~~
Have you ever gotten this error?
.. code::
django.urls.exceptions.NoReverseMatch: Reverse for 'view-name' with arguments '('',)' not found. 1 pattern(s) tried:
it's because you have `{% url 'view-name' does_not_exist %}`. Django sees
`does_not_exist` and evaluates it to the empty string because it doesn't exist.
So that's why you get an error message that makes no sense. Django-fastdev will
make your code crash on the actual error: `does_not_exist` doesn't exist.
Error if you have non-space text outside a block when extending
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A common mistake for beginners that can be hard to spot is when they do:
.. code-block:: html
<html>
{% extends "something.html" %}
stuff here
</html>
Django silently throws away `stuff here` and `</html>`. `Django-fastdev` makes this an error.
Error on invalid block names when using `{% extends "..." %}`
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
If you have a base template:
.. code-block:: html
<html>
<body>
{% block content %}{% endblock %}
</body>
</html>
and then write a template like this:
.. code-block:: html
{% extends "base.html" %}
{% block contents %}
hello!
{% endblock %}
Django will silently throw away `hello!` because you wrote `contents` instead
of `content`. `Django-fastdev` will turn this into an error which lists the
invalid and valid block names in alphabetical order.
Better error messages for reverse
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The standard error message for a bad `reverse()`/`{% url %}` are rather sparse.
`Django-fastdev` improves them by listing valid patterns so you can easily see
the problem.
Better error messages for QuerySet.get()
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The error message for `QuerySet.get()` is improved to give you the query
parameters that resulted in the exception.
Validate clean_* methods
~~~~~~~~~~~~~~~~~~~~~~~~
A common mistake is to make a form clean method and make a spelling error. By
default Django just won't call the function. With `django-fastdev` you will get
an error message telling you that your clean method doesn't match anything.
This is also very useful during refactoring. Renaming a field is a lot safer
as if you forget to rename the clean method `django-fastdev` will tell you!
Faster startup
~~~~~~~~~~~~~~
The initial model checks can be quite slow on big projects. `Django-fastdev`
will move these checks to a separate thread, so the runserver startup time is
lowered, so you don't have to wait for the runserver restart as long.
Usage
------
First install: `pip install django-fastdev`
In `settings.py` add `django_fastdev` to INSTALLED_APPS:
.. code:: python
INSTALLED_APPS = [
# ...
'django_fastdev',
]
Enjoy a nicer Django experience!
License
-------
BSD
نحوه نصب
نصب پکیج whl django-fastdev-1.7.3:
pip install django-fastdev-1.7.3.whl
نصب پکیج tar.gz django-fastdev-1.7.3:
pip install django-fastdev-1.7.3.tar.gz