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PyLinkNetworkCore: add get_service_option()

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Closes #574.
This commit is contained in:
James Lu 2018-04-07 22:20:35 -07:00
parent 138a52611e
commit 6bcf7d325f
1 changed files with 24 additions and 0 deletions
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24
classes.py
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@ -467,6 +467,30 @@ class PyLinkNetworkCore(structures.CamelCaseToSnakeCase):
"""
return self.serverdata.get('netname', self.name)
def get_service_option(self, servicename, option, default=None, global_option=None):
"""
Returns the value of the requested service bot option on the current network, or the
global value if it is not set for this network. This function queries and returns:
1) If present, the value of the config option servers::<NETNAME>::<SERVICENAME>_<OPTION>
2) If present, the value of the config option <SERVICENAME>::<GLOBAL_OPTION>, where
<GLOBAL_OPTION> is either the 'global_option' keyword argument or <OPTION>.
3) The default value given in the 'keyword' argument.
While service bot and config option names can technically be uppercase or mixed case,
the convention is to define them in all lowercase characters.
"""
netopt = self.serverdata.get('%s_%s' % (servicename, option))
if netopt is not None:
return netopt
if global_option is not None:
option = global_option
globalopt = conf.conf.get(servicename, {}).get(option)
if globalopt is not None:
return globalopt
return default
def has_cap(self, capab):
"""