Method build

module/lib/bottle.py:391–400

Build an URL by filling the wildcards in a rule.

(self, _name, *anons, **query)

        return match

    def build(self, _name, *anons, **query):
        ''' Build an URL by filling the wildcards in a rule. '''
        builder = self.builder.get(_name)
        if not builder: raise RouteBuildError("No route with that name.", _name)
        try:
            for i, value in enumerate(anons): query['anon%d'%i] = value
            url = ''.join([f(query.pop(n)) if n else f for (n,f) in builder])
            return url if not query else url+'?'+urlencode(query)
        except KeyError, e:
            raise RouteBuildError('Missing URL argument: %r' % e.args[0])

    def match(self, environ):
        ''' Return a (target, url_agrs) tuple or raise HTTPError(400/404/405). '''