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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def render(self, context, nodelist, box_type):
        " Render the position. "
        if not self.target:
            if self.target_ct:
                # broken Generic FK:
                log.warning('Broken target for position with pk %r', self.pk)
                return ''
            try:
                return Template(self.text, name="position-%s" % self.name).render(context)
            except TemplateSyntaxError:
                log.error('Broken definition for position with pk %r', self.pk)
                return ''

        if self.box_type:
            box_type = self.box_type
        if self.text:
            nodelist = Template('%s\n%s' % (nodelist.render({}), self.text),
                name="position-%s" % self.name).nodelist

        b = self.box_class(self, box_type, nodelist)
        return b.render(context)