INNER CODE UNIT · Python

open_w

theyosh/TerrariumPI · contrib/pipes/__init__.py:170

    def open_w(self, file):
        if not self.steps:
            return open(file, "w")
        if self.steps[0][1] == SOURCE:
            raise ValueError("Template.open_w: pipeline begins with SOURCE")
        cmd = self.makepipeline("", file)
        return os.popen(cmd, "w")

    def copy(self, infile, outfile):
        return os.system(self.makepipeline(infile, outfile))

    def makepipeline(self, infile, outfile):
        cmd = makepipeline(infile, self.steps, outfile)
        if self.debugging:
            print(cmd)
            cmd = "set -x; " + cmd
        return cmd

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