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Released:

MAC address model and form fields for Django apps.

Project description

MAC Address model and form fields for Django

We use netaddr to parse and validate the MAC address. The tests aren’tcomplete yet.

Patches welcome: http://github.com/django-macaddress/django-macaddress

Release Notes:

For release info: https://github.com/django-macaddress/django-macaddress/releases

Getting Started

settings.MACADDRESS_DEFAULT_DIALECT

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To specify a default dialect for presentation (and storage, see below), specify:

where the specified value is a string composed of a parent python module nameand the child dialect class name. For example:

PS: old default of macaddress.mac_linux (uppercase and divided by ‘:’ ) will be used by default.

If the custom dialect is defined in a package module, you will need to define theclass in or import into the package’s __init__.py.

default_dialect and format_mac

To get the default dialect for your project, import and call the default_dialect function:

This function may, optionally, be called with an netaddr.EUI class instance as its argument. If nodefault is defined in settings, it will return the dialect of the provided EUI object.

The format_mac function takes an EUI instance and a dialect class (netaddr.mac_eui48 or asubclass) as its arguments. The dialect class may be specified as a string in the same manner assettings.MACADDRESS_DEFAULT_DIALECT:

MACAddressField (ModelField)

This is an example model using MACAddressField:

The default behavior is to store the MAC Address in the database is a BigInteger.If you would, rather, store the value as a string (to, for instance, facilitatesub-string searches), you can specify integer=False and the value will be storedas a string:

If you want to set unique=True on a MACAddressField that is stored as a string, you will needto set null=True and create custom clean_<foo> methods on your forms.ModelForm class foreach MACAddressField that return None when the value provided is an ' (empty string):

You should avoid changing the value of integer after running managy.py syncdb,unless you are using a schema migration solution like South or Django’s built-in migrations.

To Do

• Add greater support for partial string queries when storing MACs as strings in the database.
• Add custom validator to check for duplicate MACs when mixing string and integer storage types.
• Add deprecation warning and timeline for changeover to default string storage.

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Django is available open-source under the BSD license. We recommend using the latest version of Python 3. The last version to support Python 2.7 is Django 1.11 LTS. See the FAQ for the Python versions supported by each version of Django. Here’s how to get it:

Option 1: Get the latest official version

The latest official version is 3.1.2. Read the 3.1.2 release notes, then install it with pip:

Option 2: Get the latest development version

The latest and greatest Django version is the one that’s in our Git repository (our revision-control system). This is only for experienced users who want to try incoming changes and help identify bugs before an official release. Get it using this shell command, which requires Git:

git clone https://github.com/django/django.git

You can also download a gzipped tarball of the development version. This archive is updated every time we commit code.

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Feature releases (A.B, A.B+1, etc.) will happen roughly every eight months. These releases will contain new features, improvements to existing features, and such.

Patch releases (A.B.C, etc.) will be issued as needed, to fix bugs and/or security issues. These releases will be 100% compatible with the associated feature release, unless this is impossible for security reasons or to prevent data loss. So the answer to 'should I upgrade to the latest patch release?” will always be 'yes.'

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See the supported versions policy for detailed guidelines about what fixes will be backported.

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Here's what the future roadmap looks like:

^{[1] Security fixes, data loss bugs, crashing bugs, major functionality bugs in newly-introduced features, and regressions from older versions of Django.
[2] Security fixes and data loss bugs.
[3] Last version to support Python 2.7.}