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Tag "babel"

6 snippets

Snippet List

BabelMiddleware

Originally posted on [skam.webfactional.com](http://skam.webfactional.com/blog/2007/07/16/babel-integration-django/) This is a very simple middleware that uses babel (http://babel.edgewall.org) for accessing locale data in request objects through request.LOCALE attribute. It also provides a function to get locale data outside views. settings.py: MIDDLEWARE_CLASSES = ( ... cut ... 'django.middleware.locale.LocaleMiddleware', 'middleware.locale.BabelMiddleware', ... cut ... )

  • middleware
  • i18n
  • l10n
  • locale
  • babel
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Currency Field Admin Integration

The BooleanField and DecimalField `elif` blocks are only included in this snippet to give context in the admin_list.py. Insert the CurrencyField block into the file and the Currency fields will display properly in record lists. If you have all of the objects ( [Currency Object](http://www.djangosnippets.org/snippets/1525/), [Currency Widget](http://www.djangosnippets.org/snippets/1526/), [Currency Form Field](http://www.djangosnippets.org/snippets/1527/), and the [Currency DB Field](http://www.djangosnippets.org/snippets/1528/) ) then all you have to do is use the DB Field object and the Admin app will (should) work properly. Please let me know if you have any problems.

  • internationalization
  • admin
  • i18n
  • currency
  • field
  • babel
  • decimal
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Currency DB Field

This is an extension of the DecimalField database field that uses my [Currency Object](http://www.djangosnippets.org/snippets/1525/), [Currency Widget](http://www.djangosnippets.org/snippets/1526/), and [Currency Form Field](http://www.djangosnippets.org/snippets/1527/). I placed my Currency object in the Django\\utils directory, the widget in Django\\froms\\widgets_special.py, and the form field in Django\\forms\\fields_special.py because I integrated this set of currency objects into the Admin app ( [here](http://www.djangosnippets.org/snippets/1529/) ) and it was just easier to have everything within Django. UPDATE 08-18-2009: Added 'import decimal' and modified to_python slightly. The rest of the series: [Currency Object](http://www.djangosnippets.org/snippets/1525/), [Currency Widget](http://www.djangosnippets.org/snippets/1526/), [Currency Form Field](http://www.djangosnippets.org/snippets/1527/), [Admin Integration](http://www.djangosnippets.org/snippets/1529/)

  • internationalization
  • i18n
  • database
  • currency
  • field
  • babel
  • decimal
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Currency Form Field

This is an extension of the DecimalField form field that uses my [Currency Object](http://www.djangosnippets.org/snippets/1525/) and [Currency Widget](http://www.djangosnippets.org/snippets/1526/). I placed my Currency object in the Django\\utils directory and the widget in Django\\froms\\widgets_special.py because I integrated a set of currency objects into the Admin app ( [here](http://www.djangosnippets.org/snippets/1529/) ) and it was just easier to have everything within Django. UPDATE 07-30-2009: Add the parse_string argument to properly test the string format as per the update to the [Currency Object](http://www.djangosnippets.org/snippets/1525/) UPDATE 09-15-2009: Properly handle None's in the clean method The rest of the series: [Currency Object](http://www.djangosnippets.org/snippets/1525/), [Currency Widget](http://www.djangosnippets.org/snippets/1526/), [Currency DB Field](http://www.djangosnippets.org/snippets/1528/), [Admin Integration](http://www.djangosnippets.org/snippets/1529/)

  • internationalization
  • i18n
  • currency
  • form
  • field
  • babel
  • decimal
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Currency Widget

This is a simple TextInput widget that uses my [Currency object](http://www.djangosnippets.org/snippets/1525/). I placed my Currency object in the Django utils directory because I integrated a set of currency objects into the Admin app ( [here](http://www.djangosnippets.org/snippets/1529/) ) and it was just easier to have everything within Django. The rest of the series: [Currency Object](http://www.djangosnippets.org/snippets/1525/), [Currency Form Field](http://www.djangosnippets.org/snippets/1527/), [Currency DB Field](http://www.djangosnippets.org/snippets/1528/), [Admin Integration](http://www.djangosnippets.org/snippets/1529/)

  • internationalization
  • i18n
  • currency
  • babel
  • decimal
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Currency Object

This object stitches together the [Babel](http://babel.edgewall.org/) number formating and the Decimal object, with a little of my own hand rolled validation for parsing. Note the comment at the end of the code. It contains two lines to add to your settings.py. CURRENCY_LANGUAGE_CODE = 'pt_BR' CURRENCY_CODE = '' # If one exists like 'USD', 'EUR' UPDATE 06-03-2009: Now with rounding UPDATE 07-14-2009: Now with - More graceful handling of missing settings variables - Support for negatives (small oversight) - More flexible format strings - Thorough doctest tests UPDATE 07-30-2009: Added the parse_string argument to the `__new__()` method. This fixes a bug when importing data using `manage.py loaddata`. I have not yet updated the tests to reflect the change. The rest of the series: [Currency Widget](http://www.djangosnippets.org/snippets/1526/), [Currency Form Field](http://www.djangosnippets.org/snippets/1527/), [Currency DB Field](http://www.djangosnippets.org/snippets/1528/), [Admin Integration](http://www.djangosnippets.org/snippets/1529/)

  • internationalization
  • i18n
  • currency
  • babel
  • decimal
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