JSON Encoder for models
A simplejson encoder that knows how to encode django models, and it's little brother that also know how to deals with lazy translations.
- models
- json
- encoding
Snippet List
keywords arguments parser for custom template tags
returns a list of (argname, value) tuples (NB: keeps ordering and is easily turned into a dict). Params: * tagname : the name of calling tag (for error messages) * bits : sequence of tokens to parse as kw args * args_spec : (optional) dict of argname=>validator for kwargs, cf below * restrict : if True, only argnames in args_specs will be accepted If restrict=False and args_spec is None (default), this will just try to parse a sequence of key=val strings. About args_spec validators : * A validator can be either a callable, a regular expression or None. * If it's a callable, the callable must take the value as argument and return a (possibly different) value, which will become the final value for the argument. Any exception raised by the validator will be considered a rejection. * If it's a regexp, the value will be matched against it. A failure will be considered as a rejection. * Using None as validator only makes sense with the restrict flag set to True. This is useful when the only validation is on the argument name being expected.
- template
- tag
- custom
- template_tags
bruno has posted 2 snippets.