def validateProvider(self, provider_name, parameters):
"""Validate the parameters for a provider.
"""
if provider_name == 'RelatedModels':
self.validateModel(parameters)
elif provider_name == 'NewModel':
self.validateModel(parameters, False)
else:
provider_class = seeder_providers_logic.getProvider(provider_name)
if not provider_class:
raise ConfigurationValueError(
'Data provider %s does not exist' % provider_class)
for param in parameters:
if not provider_class.hasParameter(param):
raise ConfigurationValueError(
'Data provider %s doesn\'t have %s'
' parameter' % (provider_name, param))
for param in provider_class.getParametersList():
if param.required and param.name not in parameters:
raise ConfigurationValueError(
'Required parameter %s for data '
'provider %s is missing' % (param.name, provider_name))
def getProvider(self, provider_data):
"""Returns a data provider instance based on the supplied configuration.
"""
provider_name = provider_data['provider_name']
parameters = provider_data['parameters']
if provider_name == 'RelatedModels':
provider = None
else:
provider_class = seeder_providers_logic.getProvider(provider_name)
if provider_class:
provider = provider_class()
provider.param_values = parameters
else:
provider = None
return provider
def getProvider(self, provider_data):
"""Returns a data provider instance based on the supplied configuration.
"""
provider_name = provider_data['provider_name']
parameters = provider_data['parameters']
if provider_name == 'RelatedModels':
provider = None
else:
provider_class = seeder_providers_logic.getProvider(provider_name)
if provider_class:
provider = provider_class()
provider.param_values = parameters
else:
provider = None
return provider
def validateProvider(self, provider_name, parameters):
"""Validate the parameters for a provider.
"""
if provider_name == 'RelatedModels':
self.validateModel(parameters)
elif provider_name == 'NewModel':
self.validateModel(parameters, False)
else:
provider_class = seeder_providers_logic.getProvider(provider_name)
if not provider_class:
raise ConfigurationValueError('Data provider %s does not exist'
% provider_class)
for param in parameters:
if not provider_class.hasParameter(param):
raise ConfigurationValueError('Data provider %s doesn\'t have %s'
' parameter' % (provider_name, param))
for param in provider_class.getParametersList():
if param.required and param.name not in parameters:
raise ConfigurationValueError('Required parameter %s for data '
'provider %s is missing' %
(param.name, provider_name))
def testGetReigsteredProvider(self):
"""Tests retrieving a provider that has been registered.
"""
from soc.modules.seeder.logic.providers.string import FixedStringProvider
provider = providers_logic.getProvider('FixedStringProvider')
self.assertEqual(provider, FixedStringProvider)
def testGetReigsteredProvider(self):
"""Tests retrieving a provider that has been registered.
"""
from soc.modules.seeder.logic.providers.string import FixedStringProvider
provider = providers_logic.getProvider('FixedStringProvider')
self.assertEqual(provider, FixedStringProvider)
