docker: Add "images" subcommand to docker.py
This is a wrapper for the 'docker images' command. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1468934445-32183-9-git-send-email-famz@redhat.com
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@ -179,6 +179,9 @@ class Docker(object):
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self._instances.remove(label)
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return ret
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def command(self, cmd, argv, quiet):
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return self._do([cmd] + argv, quiet=quiet)
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class SubCommand(object):
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"""A SubCommand template base class"""
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name = None # Subcommand name
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@ -309,6 +312,12 @@ class CleanCommand(SubCommand):
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Docker().clean()
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return 0
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class ImagesCommand(SubCommand):
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"""Run "docker images" command"""
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name = "images"
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def run(self, args, argv):
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return Docker().command("images", argv, args.quiet)
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def main():
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parser = argparse.ArgumentParser(description="A Docker helper",
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usage="%s <subcommand> ..." % os.path.basename(sys.argv[0]))
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