def include(self,tokens):
        # Try to extract the filename and then process an include file
        if not tokens:
            return
        if tokens:
            if tokens[0].value != '<' and tokens[0].type != self.t_STRING:
                tokens = self.expand_macros(tokens)

            if tokens[0].value == '<':
                # Include <...>
                i = 1
                while i < len(tokens):
                    if tokens[i].value == '>':
                        break
                    i += 1
                else:
                    print "Malformed #include <...>"
                    return
                filename = "".join([x.value for x in tokens[1:i]])
                path = self.path + [""] + self.temp_path
            elif tokens[0].type == self.t_STRING:
                filename = tokens[0].value[1:-1]
                path = self.temp_path + [""] + self.path
            else:
                print "Malformed #include statement"
                return
        for p in path:
            iname = os.path.join(p,filename)
            try:
                data = open(iname,"r").read()
                dname = os.path.dirname(iname)
                if dname:
                    self.temp_path.insert(0,dname)
                for tok in self.parsegen(data,filename):
                    yield tok
                if dname:
                    del self.temp_path[0]
                break
            except __HOLE__,e:
                pass
        else:
            print "Couldn't find '%s'" % filename

    # ----------------------------------------------------------------------
    # define()
    #
    # Define a new macro
    # ----------------------------------------------------------------------
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/util/external/ply/cpp.py/Preprocessor.include