def extract_from_image_list()

in baselines/gist_baseline.py [0:0]

• 21 lines of code
• 5 McCabe index (conditional complexity)

    def extract_from_image_list(self, imlist, outfile):
        execfile = self.execname
        assert os.path.exists(execfile), (
            "executable %s does not exist, " % execfile
            + "please do: make in the excutable directory"
        )

        f = subprocess.Popen(
            [execfile, "-o", outfile],
            text=False,
            stdin=subprocess.PIPE, stdout=subprocess.DEVNULL
        )
        for i, imname in enumerate(imlist):
            if i < 100 or i % 100 == 0:
                print(f"processing {i}/{len(imlist)} {imname}", end="\r", flush=True)
            im = Image.open(imname)
            if im.mode != "RGB":
                im = im.convert('RGB')
            im = self.preproc_image(im)
            im.save(f.stdin, format="ppm")
        f.stdin.close()
        f.wait()