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django-showmequeries-0.1.0
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مشاهده بیشترتوضیحات
Middleware that Prints statics of DB queries to the runserver console.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | django-showmequeries-0.1.0 |
| نام | django-showmequeries |
| نسخه کتابخانه | 0.1.0 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Javier Guignard |
| ایمیل نویسنده | kaajavi@gmail.com |
| آدرس صفحه اصلی | https://github.com/kaajavi/django-showmequeries |
| آدرس اینترنتی | https://pypi.org/project/django-showmequeries/ |
| مجوز | MIT |
Django ShowMeQueries
====================
|version| |license|
Maintained by `Platzi Team <https://platzi.com>`_
This project is a fork from `django-querycount <https://github.com/bradmontgomery/django-querycount>`_, this project
gives you a middleware that prints statics of DB query in Django's runserver
console output.
|screenshot_old|
|screenshot|
Installation
------------
pip install django-showmequeries
Just add ``querycount.middleware.QueryCountMiddleware`` to your
``MIDDLEWARE``.
Notice that django-showmequeries is hard coded to work only in DEBUG mode set to true
Settings
--------
There are two possible settings for this app: The first defines threshold
values used to color output, while the second allows you customize requests
that will be ignored by the middleware. The default settings are::
QUERYCOUNT = {
'THRESHOLDS': {
'MEDIUM': 50,
'HIGH': 200,
'MIN_TIME_TO_LOG':0,
'MIN_QUERY_COUNT_TO_LOG':0
},
'IGNORE_REQUEST_PATTERNS': [],
'IGNORE_SQL_PATTERNS': [],
'DISPLAY_DUPLICATES': None,
'RESPONSE_HEADER': 'X-DjangoQueryCount-Count'
'MAX_TIME_TO_CHECK_SLOWER': 0.1,
}
The ``QUERYCOUNT['THRESHOLDS']`` settings will determine how many queries are
interpreted as high or medium (and the color-coded output). In previous versions
of this app, this settings was called ``QUERYCOUNT_THRESHOLDS`` and that setting
is still supported.
The ``QUERYCOUNT['IGNORE_REQUEST_PATTERNS']`` setting allows you to define a list of
regexp patterns that get applied to each request's path. If there is a match,
the middleware will not be applied to that request. For example, the following
setting would bypass the querycount middleware for all requests to the admin::
QUERYCOUNT = {
'IGNORE_REQUEST_PATTERNS': [r'^/admin/']
}
The ``QUERYCOUNT['IGNORE_SQL_PATTERNS']`` setting allows you to define a list of
regexp patterns that ignored to statistic sql query count. For example, the following
setting would bypass the querycount middleware for django-silk sql query::
QUERYCOUNT = {
'IGNORE_SQL_PATTERNS': [r'silk_']
}
The ``QUERYCOUNT['RESPONSE_HEADER']`` setting allows you to define a custom response
header that contains the total number of queries executed. To disable this header,
the supply ``None`` as the value::
QUERYCOUNT = {
'RESPONSE_HEADER': None
}
The ``QUERYCOUNT['DISPLAY_DUPLICATES']`` setting allows you
to control how the most common duplicate queries are displayed. If the setting
is ``None`` (the default), duplicate queries are not displayed. Otherwise, this
should be an integer. For example, the following setting would always print the
5 most duplicated queries::
QUERYCOUNT = {
'DISPLAY_DUPLICATES': 5,
}
The ``QUERYCOUNT['MAX_TIME_TO_CHECK_SLOWER']`` setting allows you
to control what is a slower query. For example, the following setting would print the slower query,
if the query is slower than 50ms::
QUERYCOUNT = {
'MAX_TIME_TO_CHECK_SLOWER': 0.05,
}
License
-------
This code is distributed under the terms of the MIT license.
Testing
-------
Run `python manage.py test querycount` to run the tests. Note that this will
modify your settings so that your project is in DEBUG mode for the duration
of the `querycount` tests.
(side-note: this project needs better tests; for the moment, there are only
smoke tests that set up the middleware and call two simple test views).
Contributing
------------
Bug fixes and new features are welcome! Fork this project and send a Pull Request
to have your work included. Be sure to add yourself to ``AUTHORS.rst``.
.. |version| image:: http://img.shields.io/pypi/v/django-querycount.svg?style=flat-square
:alt: Current Release
:target: https://pypi.python.org/pypi/django-querycount/
.. |license| image:: http://img.shields.io/pypi/l/django-querycount.svg?style=flat-square
:alt: License
:target: https://pypi.python.org/pypi/django-querycount/
.. |screenshot| image:: screenshot.png
:alt: django-showmequeries in action
.. |screenshot_old| image:: screenshot_old.png
:alt: django-querycount in action
نحوه نصب
نصب پکیج whl django-showmequeries-0.1.0:
pip install django-showmequeries-0.1.0.whl
نصب پکیج tar.gz django-showmequeries-0.1.0:
pip install django-showmequeries-0.1.0.tar.gz