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Implement qvm-ls --list-fields

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Jean-Philippe Ouellet 2016-11-27 01:12:53 -05:00
parent 02d8f273f2
commit 6ddf141376
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2
doc/qvm-tools/qvm-ls.rst
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@ -34,6 +34,8 @@ OPTIONS
List only VM names one per line List only VM names one per line
--raw-data --raw-data
Display specify data of specified VMs. Intended for bash-parsing. Display specify data of specified VMs. Intended for bash-parsing.
--list-fields
List field names valid for --raw-data
AUTHORS AUTHORS
======= =======

8
qvm-tools/qvm-ls
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@ -134,9 +134,17 @@ def main():
help="Display specify data of specified VMs.\ help="Display specify data of specified VMs.\
Intended for bash-parsing.") Intended for bash-parsing.")
parser.add_argument("--list-fields", dest="list_fields",
action="store_true", default=False,
help="List field names valid for --raw-data")
arguments = parser.parse_args () arguments = parser.parse_args ()
if arguments.list_fields:
print '\n'.join(sorted(fields.keys()))
return
qvm_collection = QubesVmCollection() qvm_collection = QubesVmCollection()
qvm_collection.lock_db_for_reading() qvm_collection.lock_db_for_reading()
qvm_collection.load() qvm_collection.load()