def get_dfunc_method(self, plugin_config):
try:
methodname = plugin_config['dfunc_method']
except KeyError:
raise ConfigItemMissing('dfunc_method')
dfunc_method = extloader.get_object(methodname)
log.info('loaded stringmethod dfunc method {!r}'.format(dfunc_method))
return dfunc_method
def get_avgpos_method(self, plugin_config):
try:
methodname = plugin_config['avgpos_method']
except KeyError:
raise ConfigItemMissing('avgpos_method')
if methodname.lower() == 'cartesian':
avgpos_method = self.avgpos_cartesian
else:
avgpos_method = extloader.get_object(methodname)
log.info('loaded stringmethod avgpos method {!r}'.format(avgpos_method))
return avgpos_method
def get_string_method(self, plugin_config):
try:
methodname = plugin_config['string_method']
except KeyError:
raise ConfigItemMissing('string_method')
if methodname.lower() == 'default':
str_method = DefaultStringMethod
else:
str_method = extloader.get_object(methodname)
assert issubclass(str_method, WESTStringMethod)
log.debug('loaded stringmethod string method {!r}'.format(str_method))
return str_method