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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 FindIxes(self, paths, prefix, suffix):
 """ Search a list of paths for something that matches the prefix and suffix. paths - the list of paths or nodes. prefix - construction variable for the prefix. suffix - construction variable for the suffix. """


        suffix = self.subst('$'+suffix)
        prefix = self.subst('$'+prefix)

        for path in paths:
            dir,name = os.path.split(str(path))
            if name[:len(prefix)] == prefix and name[-len(suffix):] == suffix:
                return path