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bh=zH9F/fE1H6BjT8CUqtLBJlNwoRHK1EiDge4D1sOBwrM=; b=BQgVyXkwYwaGIukNmGjI70QIrqu7o7LmehlUHZiUgS6CVEq05eUjg6oL8DwJ+fUB4seNkQ DoawepNI7OMWLwxLs6McxgQPSzUrJnmFpmnVnPKHAa9tS7d3ELT2CNLQwN0rtkeP41/wOu WXzV0as7jyCs8qEbXbEFDDN1jpMXceA= X-MC-Unique: ZRRLyHcnMlGGQXMCWDyWHg-1 From: John Snow To: qemu-devel@nongnu.org Subject: [PATCH v2 20/72] scripts/qemu-ga-client: replace deprecated optparse with argparse Date: Tue, 3 Nov 2020 19:35:10 -0500 Message-Id: <20201104003602.1293560-21-jsnow@redhat.com> In-Reply-To: <20201104003602.1293560-1-jsnow@redhat.com> References: <20201104003602.1293560-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jsnow@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" Signed-off-by: John Snow --- scripts/qmp/qemu-ga-client | 32 +++++++++++++++----------------- 1 file changed, 15 insertions(+), 17 deletions(-) diff --git a/scripts/qmp/qemu-ga-client b/scripts/qmp/qemu-ga-client index c4fbb6165d54..73d262e8beb4 100755 --- a/scripts/qmp/qemu-ga-client +++ b/scripts/qmp/qemu-ga-client @@ -37,8 +37,8 @@ # See also: https://wiki.qemu.org/Features/QAPI/GuestAgent # =20 +import argparse import base64 -import optparse import os import random import sys @@ -255,7 +255,7 @@ def _cmd_reboot(client, args): commands =3D [m.replace('_cmd_', '') for m in dir() if '_cmd_' in m] =20 =20 -def main(address, cmd, args): +def send_command(address, cmd, args): if not os.path.exists(address): print('%s not found' % address) sys.exit(1) @@ -283,25 +283,23 @@ def main(address, cmd, args): globals()['_cmd_' + cmd](client, args) =20 =20 -if __name__ =3D=3D '__main__': +def main(): address =3D os.environ.get('QGA_CLIENT_ADDRESS') =20 - usage =3D ("%prog [--address=3D|]" - " [args...]\n") - usage +=3D ': ' + ', '.join(commands) - parser =3D optparse.OptionParser(usage=3Dusage) - parser.add_option('--address', action=3D'store', type=3D'string', - default=3Daddress, - help=3D'Specify a ip:port pair or a unix socket path= ') - options, args =3D parser.parse_args() + parser =3D argparse.ArgumentParser() + parser.add_argument('--address', action=3D'store', + default=3Daddress, + help=3D'Specify a ip:port pair or a unix socket pa= th') + parser.add_argument('command', choices=3Dcommands) + parser.add_argument('args', nargs=3D'*') =20 - address =3D options.address - if address is None: + args =3D parser.parse_args() + if args.address is None: parser.error('address is not specified') sys.exit(1) =20 - if len(args) =3D=3D 0: - parser.error('Less argument') - sys.exit(1) + send_command(args.address, args.command, args.args) =20 - main(address, args[0], args[1:]) + +if __name__ =3D=3D '__main__': + main() --=20 2.26.2