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django-guid-3.3.0
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مشاهده بیشتر
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مشاهده بیشتر
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مشاهده بیشترتوضیحات
Middleware that enables single request-response cycle tracing by injecting a unique ID into project logs
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | django-guid-3.3.0 |
| نام | django-guid |
| نسخه کتابخانه | 3.3.0 |
| نگهدارنده | ['Sondre Lillebø Gundersen'] |
| ایمیل نگهدارنده | ['sondrelg@live.no'] |
| نویسنده | Jonas Krüger Svensson |
| ایمیل نویسنده | jonas-ks@hotmail.com |
| آدرس صفحه اصلی | https://github.com/snok/django-guid |
| آدرس اینترنتی | https://pypi.org/project/django-guid/ |
| مجوز | BSD-4-Clause |
Django GUID
===========
.. image:: https://img.shields.io/pypi/v/django-guid.svg
:target: https://pypi.org/pypi/django-guid
.. image:: https://img.shields.io/badge/python-3.6+-blue.svg
:target: https://pypi.python.org/pypi/django-guid#downloads
.. image:: https://img.shields.io/badge/django-2.2%20|%203.0%20|%203.1%20-blue.svg
:target: https://pypi.python.org/pypi/django-guid
.. image:: https://img.shields.io/badge/ASGI-supported-brightgreen.svg
:target: https://img.shields.io/badge/ASGI-supported-brightgreen.svg
.. image:: https://img.shields.io/badge/WSGI-supported-brightgreen.svg
:target: https://img.shields.io/badge/WSGI-supported-brightgreen.svg
.. image:: https://readthedocs.org/projects/django-guid/badge/?version=latest
:target: https://django-guid.readthedocs.io/en/latest/?badge=latest
.. image:: https://codecov.io/gh/snok/django-guid/branch/master/graph/badge.svg
:target: https://codecov.io/gh/snok/django-guid
.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
:target: https://github.com/psf/black
.. image:: https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white
:target: https://github.com/pre-commit/pre-commit
--------------
Django GUID attaches a unique correlation ID/request ID to all your log outputs for every request.
In other words, all logs connected to a request now has a unique ID attached to it, making debugging simple.
Which version of Django GUID you should use depends on your Django version and whether you run ``ASGI`` or ``WSGI`` servers.
To determine which Django-GUID version you should use, please see the table below.
+---------------------+--------------------------+
| Django version | Django-GUID version |
+=====================+==========================+
| 3.1.1 or above | 3.x.x - ASGI and WSGI |
+---------------------+--------------------------+
| 3.0.0 - 3.1.0 | 2.x.x - Only WSGI |
+---------------------+--------------------------+
| 2.2.x | 2.x.x - Only WSGI |
+---------------------+--------------------------+
Django GUID >= 3.0.0 uses ``ContextVar`` to store and access the GUID. Previous versions stored the GUID to an object,
making it accessible by using the ID of the current thread. (Version 2 of Django GUID is supported until Django2.2 LTS has passed.)
--------------
**Resources**:
* Free software: BSD License
* Documentation: https://django-guid.readthedocs.io
* Homepage: https://github.com/snok/django-guid
--------------
**Examples**
Log output with a GUID:
.. code-block::
INFO ... [773fa6885e03493498077a273d1b7f2d] project.views This is a DRF view log, and should have a GUID.
WARNING ... [773fa6885e03493498077a273d1b7f2d] project.services.file Some warning in a function
INFO ... [0d1c3919e46e4cd2b2f4ac9a187a8ea1] project.views This is a DRF view log, and should have a GUID.
INFO ... [99d44111e9174c5a9494275aa7f28858] project.views This is a DRF view log, and should have a GUID.
WARNING ... [0d1c3919e46e4cd2b2f4ac9a187a8ea1] project.services.file Some warning in a function
WARNING ... [99d44111e9174c5a9494275aa7f28858] project.services.file Some warning in a function
Log output without a GUID:
.. code-block::
INFO ... project.views This is a DRF view log, and should have a GUID.
WARNING ... project.services.file Some warning in a function
INFO ... project.views This is a DRF view log, and should have a GUID.
INFO ... project.views This is a DRF view log, and should have a GUID.
WARNING ... project.services.file Some warning in a function
WARNING ... project.services.file Some warning in a function
See the `documentation <https://django-guid.readthedocs.io>`_ for more examples.
************
Installation
************
Install using pip:
.. code-block:: bash
pip install django-guid
********
Settings
********
Package settings are added in your ``settings.py``:
.. code-block:: python
DJANGO_GUID = {
'GUID_HEADER_NAME': 'Correlation-ID',
'VALIDATE_GUID': True,
'RETURN_HEADER': True,
'EXPOSE_HEADER': True,
'INTEGRATIONS': [],
'IGNORE_URLS': [],
'UUID_LENGTH': 32,
}
**Optional Parameters**
* :code:`GUID_HEADER_NAME`
The name of the GUID to look for in a header in an incoming request. Remember that it's case insensitive.
Default: Correlation-ID
* :code:`VALIDATE_GUID`
Whether the :code:`GUID_HEADER_NAME` should be validated or not.
If the GUID sent to through the header is not a valid GUID (:code:`uuid.uuid4`).
Default: True
* :code:`RETURN_HEADER`
Whether to return the GUID (Correlation-ID) as a header in the response or not.
It will have the same name as the :code:`GUID_HEADER_NAME` setting.
Default: True
* :code:`EXPOSE_HEADER`
Whether to return :code:`Access-Control-Expose-Headers` for the GUID header if
:code:`RETURN_HEADER` is :code:`True`, has no effect if :code:`RETURN_HEADER` is :code:`False`.
This is allows the JavaScript Fetch API to access the header when CORS is enabled.
Default: True
* :code:`INTEGRATIONS`
Whether to enable any custom or available integrations with :code:`django_guid`.
As an example, using :code:`SentryIntegration()` as an integration would set Sentry's :code:`transaction_id` to
match the GUID used by the middleware.
Default: []
* :code:`IGNORE_URLS`
URL endpoints where the middleware will be disabled. You can put your health check endpoints here.
Default: []
* :code:`UUID_LENGTH`
Lets you optionally trim the length of the package generated UUIDs.
Default: 32
*************
Configuration
*************
Once settings have set up, add the following to your projects' ``settings.py``:
1. Installed Apps
=================
Add :code:`django_guid` to your :code:`INSTALLED_APPS`:
.. code-block:: python
INSTALLED_APPS = [
...
'django_guid',
]
2. Middleware
=============
Add the :code:`django_guid.middleware.guid_middleware` to your ``MIDDLEWARE``:
.. code-block:: python
MIDDLEWARE = [
'django_guid.middleware.guid_middleware',
...
]
It is recommended that you add the middleware at the top, so that the remaining middleware loggers include the requests GUID.
3. Logging Configuration
========================
Add :code:`django_guid.log_filters.CorrelationId` as a filter in your ``LOGGING`` configuration:
.. code-block:: python
LOGGING = {
...
'filters': {
'correlation_id': {
'()': 'django_guid.log_filters.CorrelationId'
}
}
}
Put that filter in your handler:
.. code-block:: python
LOGGING = {
...
'handlers': {
'console': {
'class': 'logging.StreamHandler',
'formatter': 'medium',
'filters': ['correlation_id'],
}
}
}
And make sure to add the new ``correlation_id`` filter to one or all of your formatters:
.. code-block:: python
LOGGING = {
...
'formatters': {
'medium': {
'format': '%(levelname)s %(asctime)s [%(correlation_id)s] %(name)s %(message)s'
}
}
}
If these settings were confusing, please have a look in the demo projects'
`settings.py <https://github.com/snok/django-guid/blob/master/demoproj/settings.py>`_ file for a complete example.
4. Django GUID Logger (Optional)
================================
If you wish to see the Django GUID middleware outputs, you may configure a logger for the module.
Simply add django_guid to your loggers in the project, like in the example below:
.. code-block:: python
LOGGING = {
...
'loggers': {
'django_guid': {
'handlers': ['console', 'logstash'],
'level': 'WARNING',
'propagate': False,
}
}
}
This is especially useful when implementing the package, if you plan to pass existing GUIDs to the middleware, as misconfigured GUIDs will not raise exceptions, but will generate warning logs.
نیازمندی
| مقدار | نام |
|---|---|
| >=3.1.1,<4.0.0) | django |
| >=3.1.1,<5.0) | django |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.7,<4.0 | Python |
نحوه نصب
نصب پکیج whl django-guid-3.3.0:
pip install django-guid-3.3.0.whl
نصب پکیج tar.gz django-guid-3.3.0:
pip install django-guid-3.3.0.tar.gz