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cli: Move introspection checking out of Parser class

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We can do that at the cli entry point, and only have the parser
print its subargs
This commit is contained in:
Cole Robinson 2016-06-13 18:36:12 -04:00
parent 7cd04a9f86
commit 7018904959
1 changed files with 13 additions and 12 deletions
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15
virtinst/cli.py
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@ -1106,15 +1106,14 @@ class VirtCLIParser(object):
# end of the domain XML, which gives an ugly diff
clear_inst.clear(leave_stub=bool(cbdata.opts.optsdict))
def check_introspection(self, option):
for optstr in util.listify(option):
if optstr == "?" or optstr == "help":
def print_introspection(self):
"""
Print out all _param names, triggered via ex. --disk help
"""
print "--%s options:" % self.cli_arg_name
for arg in sorted(self._params, key=lambda p: p.cliname):
print " %s" % arg.cliname
print
return True
return False
def parse(self, guest, optlist, inst, validate=True):
optlist = util.listify(optlist)
@ -2504,8 +2503,10 @@ def check_option_introspection(options, parsermap):
for option_variable_name in dir(options):
if option_variable_name not in parsermap:
continue
if parsermap[option_variable_name].check_introspection(
getattr(options, option_variable_name)):
for optstr in util.listify(getattr(options, option_variable_name)):
if optstr == "?" or optstr == "help":
parsermap[option_variable_name].print_introspection()
ret = True
return ret