https://github.com/mateuspadua/django-admin-report

Crie relátorios utilzando todo o potencial do admin django
https://github.com/mateuspadua/django-admin-report

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Crie relátorios utilzando todo o potencial do admin django

• Host: GitHub
• URL: https://github.com/mateuspadua/django-admin-report
• Owner: mateuspadua
• License: mit
• Created: 2015-05-17T23:51:34.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2019-12-19T13:27:11.000Z (over 4 years ago)
• Last Synced: 2024-06-23T07:45:16.818Z (3 months ago)
• Language: Python
• Size: 29.3 KB
• Stars: 15
• Watchers: 5
• Forks: 7
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
# django-admin-report

Create reports using the full potential of django admin

Django-Admin-Report

==============

This is a [Django](https://www.djangoproject.com/) app project

The app includes admin_report Mixin.

Installation

============

1. Install `django_admin_report`

        pip install django_admin_report

2. Add `admin_report` to your `INSTALLED_APPS` in your project settings in firstly. Example:

		INSTALLED_APPS = (

		    'admin_report',  # firstly

		    'import_export',

		    'django.contrib.admin',

		    ...

		)

Documentation

============

How use:

1. First: look this model.py. This example is inside this project in the "example" folder

		

		class Product(models.Model):

			name = models.CharField("Product name", max_length=255)

			value = models.DecimalField(max_digits=11, decimal_places=2)

			def __unicode__(self):

				return self.name

		class Order(models.Model):

			data = models.DateField(auto_now_add=True, verbose_name='Data do Cadastro')

			payment_type = models.PositiveSmallIntegerField(default=None, choices=PAYMENT_TYPE, blank=True, null=True)

			email = models.EmailField(null=True)

			delivered = models.BooleanField(default=False)

			total_value = models.DecimalField(max_digits=11, decimal_places=2)

			gender = models.NullBooleanField(choices=GENDER, null=True, blank=True, default=None)

			def __unicode__(self):

				return str(self.id)

		class OrderItem(models.Model):

			class Meta:

				verbose_name, verbose_name_plural = u"Order Iten", u"Order Itens"

			order = models.ForeignKey(Order)

			product = models.ForeignKey(Product)

			quantity = models.PositiveSmallIntegerField(verbose_name=u'quantity sold')

			value = models.DecimalField(max_digits=11, decimal_places=2)

			total = models.DecimalField(max_digits=11, decimal_places=2, blank=True, default=0)

			def save(self, *args, **kwargs):

				self.total = self.quantity * self.value

				super(OrderItem, self).save(*args, **kwargs)

2. Second: in your app, add in your model.py one proxy model to model that you desired create report, like this:

		

		class ProductProxy(Product):

			class Meta:

				verbose_name, verbose_name_plural = u"Report Order Item", u"Report Order Items"

				proxy = True 	

3. Third: in your admin.py create one Admin using ChartReportAdmin

		

		from django.db.models import Sum, Avg, Count, Min, Max

		from admin_report.mixins import ChartReportAdmin

		.....

		class ReportOrderItemsAdmin(ChartReportAdmin):

			list_display = ('name', 'orderitem__value__avg', 'orderitem__value__max', 'orderitem__value__min', 'orderitem__quantity__sum', 'orderitem__total__sum',)

			report_annotates = (

				("orderitem__quantity", Sum, "subtotal total items sold"),

				("orderitem__total", Sum, "subtotal total value sold"),

				("orderitem__value", Avg, "product sold average"),

				("orderitem__value", Max, "higher sold value"),

				("orderitem__value", Min, "lower sold value"),

			)

			report_aggregates = (

				('orderitem__total__sum', Sum, "Total: R$ %value"),

				('orderitem__quantity', Sum, "total items sold"),

			)

		admin.site.register( ProductProxy, ReportOrderItemsAdmin )

4. Fourth: More details about properties, soon.