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jp: optional positional arguments on "param get" command

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category and name are both optionals:
        - if nothing is given, categories list is printed
        - if only a category is given, a list of params and their values is printed
        - if both category and name are given, the requested param is printed
This commit is contained in:
Goffi 2015-11-14 19:18:10 +01:00
commit 8e4180237f
1 changed files with 23 additions and 8 deletions
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31
frontends/src/jp/cmd_param.py
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@ -29,20 +29,35 @@ class Get(base.CommandBase):
super(Get, self).__init__(host, 'get', help=_('Get a parameter value'))
def add_parser_options(self):
self.parser.add_argument("category", type=base.unicode_decoder, help=_(u"Category of the parameter"))
self.parser.add_argument("name", type=base.unicode_decoder, help=_(u"Name of the parameter"))
self.parser.add_argument("category", nargs='?', type=base.unicode_decoder, help=_(u"Category of the parameter"))
self.parser.add_argument("name", nargs='?', type=base.unicode_decoder, help=_(u"Name of the parameter"))
self.parser.add_argument("-a", "--attribute", type=str, default="value", help=_(u"Name of the attribute to get"))
self.parser.add_argument("--security-limit", type=int, default=-1, help=_(u"Security limit"))
def connected(self):
super(Get, self).connected()
if self.args.category is None:
categories = self.host.bridge.getParamsCategories()
print u"\n".join(categories)
elif self.args.name is None:
try:
values_dict = self.host.bridge.asyncGetParamsValuesFromCategory(self.args.category, self.args.security_limit, self.profile)
except Exception as e:
print u"Can't find requested parameters: {}".format(e)
self.host.quit(1)
for name, value in values_dict.iteritems():
print u"{}\t{}".format(name, value)
else:
try:
value = self.host.bridge.asyncGetParamA(self.args.name, self.args.category, self.args.attribute,
self.args.security_limit, self.profile)
except Exception as e:
print u"Can't find requested parameter: {}".format(e)
self.host.quit(1)
print value
try:
value = self.host.bridge.asyncGetParamA(self.args.name, self.args.category, self.args.attribute,
self.args.security_limit, self.profile)
except Exception:
print u"Can't find requested parameter"
self.host.quit(1)
print value
class SaveTemplate(base.CommandBase):