django-csv-export-view 0.2.0

Django class-based view for CSV exports

django-csv-export-view
======================

A Django class-based view for CSV export.

|Build Status|

Features
--------

- Easy CSV exports using the familiar ``model`` and ``fields`` /
``exclude`` pattern
- Works with your existing class-based view mixins for access control
- Generates Micosoft Excel friendly CSV by default
- Easy to override defaults as needed
- Proper HTTP headers set for CSV

Quick Start
-----------

Examples:

.. code:: python

class DataExportView(CSVExportView):
model = Data
fields = ('field1', 'field2__related_field', 'property1')

class DataExportView(CSVExportView):
model = Data
fields = '__all__'

class DataExportView(CSVExportView):
exclude = ('id',)

def get_queryset(self):
queryset = super(DataExportView, self).get_queryset()
return queryset.filter(deleted=True)

class DataExportView(CSVExportView):
model = Data

def get_fields(self, queryset):
fields = ['username', 'email']
if self.request.user.is_superuser:
fields.append('birth_date')
return fields

| ``fields`` / ``exclude``: An interable of field names and properties.
You cannot set both ``fields`` and ``exclude``.
| ``fields`` can also be ``'__all__'`` to export all fields. Model
properties are not included when ``'__all__'`` is used.
| Related field can be used with ``__``. Override
``get_fields(self, queryset)`` for custom behaviour not supported by the
| default logic.

``model``: The model to use for the CSV export queryset. Override
``get_queryset()`` if you need a custom queryset.

Further Customization
---------------------

Examples:

.. code:: python

class DataExportView(CSVExportView):
model = Data
fields = '__all__'
header = False
specify_separator = False
filename = 'data-export.csv'

class DataExportView(CSVExportView):
model = Data
fields = '__all__'

def get_filename(self, queryset):
return 'data-export-{!s}.csv'.format(timezone.now())

| ``header`` - *boolean* - Default: ``True``
| Whether or not to include the header in the CSV.

| ``filename`` - *string* - Default: Dasherized version of
``verbose_name_plural`` from ``queryset.model``.
| Override ``get_filename(self, queryset)`` if a dynamic filename is
required.

| ``specify_separator`` - *boolean* - Default: ``True``
| Whether or not to include ``sep=<sepaator>`` as the first line of the
CSV file. This is useful for generating Microsoft
| Excel friendly CSV.

Contributions
-------------

Pull requests are happily accepted.

Alternatives
------------

https://github.com/django-import-export/django-import-export/

https://github.com/mjumbewu/django-rest-framework-csv

.. |Build Status| image:: https://travis-ci.org/benkonrath/django-csv-export-view.svg?branch=master
:target: https://travis-ci.org/benkonrath/django-csv-export-view