Comment #2 on issue 32 by [email protected]: Formatters (and predicates)
should be passed a stack of namespaces, rather than a single one
http://code.google.com/p/json-template/issues/detail?id=32
Note: This is a little problematic for compatibility. The 'html' formatter
is:
def HtmlEscape(s): # s is a string from the JSON
return cgi.escape(s)
If you need any other variables, it would have to be:
def HtmlEscape(context):
DoSomethingWith(context.Lookup('other-name'))
return cgi.escape(context.Lookup('@'))
Might have to distinguish between the 2 kinds of formatters/predicates.
{@|html}
{relative-url|$format-with-base-url}
Not sure I like $. Likewise for the Plural predicate -- it may need to
take an
integer as well as a context.
Another possibility is to distinguish formatters/predicates on atoms
(strings,
numbers, bools) vs formatters/predicates on composites (lists,
dictionaries).
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