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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 resolve_and_build(self):
 """ resolves the dependencies of this build target and builds it """

        pdebug("resolving and building task '%s'" % self.name,
                groups=["build_task"])
        indent_text(indent="++2")
        toret = self.build(**self.resolve_dependencies())
        indent_text(indent="--2")
        return toret