diff --git a/force_bdss/api.py b/force_bdss/api.py
index 4e3950b362f872d38fb0eb91439e4b12cd89f5e4..2f83fe343b866b990f49767dd514866e2097eca0 100644
--- a/force_bdss/api.py
+++ b/force_bdss/api.py
@@ -1,5 +1,5 @@
from .base_extension_plugin import BaseExtensionPlugin # noqa
-from .ids import factory_id, mco_parameter_id # noqa
+from .ids import plugin_id # noqa
from .core.data_value import DataValue # noqa
from .core.workflow import Workflow # noqa
diff --git a/force_bdss/base_extension_plugin.py b/force_bdss/base_extension_plugin.py
index f4ee680f6f51dadf8fc238a8485c56a8a2fd453d..1f1a0c1d5940bd03d115cb81e70fcb4d5c159c7c 100644
--- a/force_bdss/base_extension_plugin.py
+++ b/force_bdss/base_extension_plugin.py
@@ -28,11 +28,7 @@ class BaseExtensionPlugin(Plugin):
in your plugin, and reimplement the methods as from example::
class MyPlugin(BaseExtensionPlugin):
- def get_producer(self):
- return "enthought"
-
- def get_identifier(self):
- return "myplugin"
+ id = plugin_id("enthought", "plugin_name", 0)
def get_factory_classes(self):
return [
@@ -86,26 +82,8 @@ class BaseExtensionPlugin(Plugin):
_logger = Instance(logging.Logger)
def __init__(self, *args, **kwargs):
- broken = False
- error = ""
-
- if "id" not in kwargs:
- try:
- id_ = plugin_id(self.get_producer(), self.get_identifier())
- except Exception as e:
- self._logger.exception(e)
- error = traceback.format_exc()
- broken = True
- else:
- kwargs["id"] = id_
-
super(BaseExtensionPlugin, self).__init__(*args, **kwargs)
- if broken:
- self.broken = True
- self.error = error
- return
-
try:
self.factory_classes = self.get_factory_classes()
self.mco_factories[:] = [
@@ -133,25 +111,6 @@ class BaseExtensionPlugin(Plugin):
self.notification_listener_factories[:] = []
self.ui_hooks_factories[:] = []
- def get_producer(self):
- """Must be reimplemented to return a string with the name of the
- company producing this plugin. Examples are "enthought", "itwm" etc.
- """
-
- raise NotImplementedError(
- "get_producer was not implemented in plugin {}".format(
- self.__class__))
-
- def get_identifier(self):
- """Must return a string with the name of the plugin the producer
- is releasing. The name must be unique and is responsibility of
- the producer to guarantee this name is not conflicting with
- another already existing plugin
- """
- raise NotImplementedError(
- "get_identifier was not implemented in plugin {}".format(
- self.__class__))
-
def get_factory_classes(self):
"""Must return a list of factory classes that this plugin exports.
"""
diff --git a/force_bdss/data_sources/base_data_source_factory.py b/force_bdss/data_sources/base_data_source_factory.py
index 7452c493c456a1fe00c6a0a435a065911fc88c05..698cdb5755730ad719895a3b2767c2790aa31f3b 100644
--- a/force_bdss/data_sources/base_data_source_factory.py
+++ b/force_bdss/data_sources/base_data_source_factory.py
@@ -1,10 +1,11 @@
import logging
-from traits.api import ABCHasStrictTraits, provides, String, Instance, Type
+from traits.api import ABCHasStrictTraits, provides, Str, Instance, Type
from envisage.plugin import Plugin
from force_bdss.data_sources.base_data_source import BaseDataSource
from force_bdss.data_sources.base_data_source_model import BaseDataSourceModel
from force_bdss.data_sources.i_data_source_factory import IDataSourceFactory
+from force_bdss.ids import factory_id
log = logging.getLogger(__name__)
@@ -13,15 +14,30 @@ log = logging.getLogger(__name__)
class BaseDataSourceFactory(ABCHasStrictTraits):
"""Base class for DataSource factories. Reimplement this class to
create your own DataSource.
+
+ You must reimplement the following methods as from example::
+
+ class MyDataSourceFactory(BaseDataSourceFactory)
+ def get_data_source_class(self):
+ return MyDataSource
+
+ def get_data_source_model(self):
+ return MyDataSourceModel
+
+ def get_name(self):
+ return "My data source"
+
+ def get_identifier(self):
+ return "my_data_source"
"""
# NOTE: changes to this class must be ported also to the IDataSourceFactory
#: Unique identifier that identifies the factory uniquely in the
#: universe of factories. Create one with the function factory_id()
- id = String()
+ id = Str()
#: A human readable name of the factory. Spaces allowed
- name = String()
+ name = Str()
#: The data source to be instantiated. Define this to your DataSource
data_source_class = Type(BaseDataSource)
@@ -39,6 +55,43 @@ class BaseDataSourceFactory(ABCHasStrictTraits):
self.plugin = plugin
super(BaseDataSourceFactory, self).__init__(*args, **kwargs)
+ self.data_source_class = self.get_data_source_class()
+ self.model_class = self.get_model_class()
+ self.name = self.get_name()
+ identifier = self.get_identifier()
+ self.id = factory_id(self.plugin.id, identifier)
+
+ def get_data_source_class(self):
+ """Must be reimplemented to return the DataSource class.
+ """
+ raise NotImplementedError(
+ "get_data_source_class was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_model_class(self):
+ """Must be reimplemented to return the DataSourceModel class.
+ """
+ raise NotImplementedError(
+ "get_model_class was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_name(self):
+ """Must be reimplemented to return a user-visible name of the
+ data source.
+ """
+ raise NotImplementedError(
+ "get_name was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_identifier(self):
+ """Must be reimplemented to return a unique string identifying
+ the factory. The provider is responsible to guarantee this identifier
+ to be unique across the plugin data sources.
+ """
+ raise NotImplementedError(
+ "get_name was not implemented in factory {}".format(
+ self.__class__))
+
def create_data_source(self):
"""Factory method.
Must return the factory-specific BaseDataSource instance.
diff --git a/force_bdss/ids.py b/force_bdss/ids.py
index c62d52b1de49cc0fb1eba50774f89dcebe84f9fb..f4bf5e3938745c984a0f68a2da00a60d7f5e9ad5 100644
--- a/force_bdss/ids.py
+++ b/force_bdss/ids.py
@@ -17,57 +17,69 @@ class ExtensionPointID:
UI_HOOKS_FACTORIES = 'force.bdss.ui_hooks.factories'
-def factory_id(producer, identifier):
+def factory_id(plugin_id, identifier):
"""Creates an id for the factory.
Parameters
----------
- producer: str
- the company or research institute unique identifier (e.g. "enthought")
+ plugin_id: str
+ the id of the plugin that contains this factory
identifier: str
- A unique identifier for the factory. The producer has authority and
+ A unique identifier for the factory. The identifier should be unique
control over the uniqueness of this identifier.
Returns
-------
str: an identifier to be used in the factory.
"""
- return _string_id(producer, "factory", identifier)
+ return _string_id(plugin_id, "factory", identifier)
-def mco_parameter_id(producer, mco_identifier, parameter_identifier):
+def mco_parameter_id(mco_factory_id, parameter_identifier):
"""Creates an ID for an MCO parameter, so that it can be identified
uniquely."""
- return _string_id(producer,
- "factory",
- mco_identifier,
- "parameter",
- parameter_identifier)
+ return _string_id(mco_factory_id, "parameter", parameter_identifier)
-def plugin_id(producer, identifier):
+def plugin_id(producer, identifier, version):
"""Creates an ID for the plugins. These must be defined, otherwise
the envisage system will complain (but not break)
+
+ Parameters
+ ----------
+ producer: str
+ A unique string identifying the producer (company/research institute)
+ of the plugin (e.g. "enthought", "itwm")
+ identifier: str
+ A string identifying the plugin. It must be unique within the context
+ of the producer, who is responsible to guarantee that plugin names
+ are unique
+ version: int
+ A version number for the plugin.
"""
- return _string_id(producer, "plugin", identifier)
+ if not isinstance(version, int) or version < 0:
+ raise ValueError("version must be a non negative integer")
+
+ return _string_id("force",
+ "bdss",
+ producer,
+ "plugin",
+ identifier,
+ "v{}".format(version))
def _string_id(*args):
- """Creates an id for a generic entity.
+ """Creates an id for a generic entity, by concatenating the given args
+ with dots.
Parameters
----------
- entity_namespace: str
- A namespace for the entity we want to address (e.g. "factory")
- producer: str
- the company or research institute unique identifier (e.g. "enthought")
- identifier: str
- A unique identifier for the factory. The producer has authority and
- control over the uniqueness of this identifier.
+ *args: str
+ The strings to concatenate
Returns
-------
- str: an identifier to be used in the factory.
+ str: an identifier to be used.
"""
def is_valid(entry):
return (
@@ -79,4 +91,4 @@ def _string_id(*args):
raise ValueError("One or more of the specified parameters was "
"invalid: {}".format(str(args)))
- return ".".join(["force", "bdss"]+list(args))
+ return ".".join(list(args))
diff --git a/force_bdss/mco/base_mco_factory.py b/force_bdss/mco/base_mco_factory.py
index 281351e4bce8fec47f840226e72062148f987fff..44ebde99c8ddec5df0a7c07262e905add3dfdd26 100644
--- a/force_bdss/mco/base_mco_factory.py
+++ b/force_bdss/mco/base_mco_factory.py
@@ -1,7 +1,8 @@
import logging
-from traits.api import ABCHasStrictTraits, String, provides, Instance, Type
+from traits.api import ABCHasStrictTraits, Str, provides, Instance, Type
from envisage.plugin import Plugin
+from force_bdss.ids import factory_id
from force_bdss.mco.base_mco import BaseMCO
from force_bdss.mco.base_mco_communicator import BaseMCOCommunicator
from force_bdss.mco.base_mco_model import BaseMCOModel
@@ -18,10 +19,10 @@ class BaseMCOFactory(ABCHasStrictTraits):
# in the IMultiCriteriaOptimizerFactory interface class.
#: A unique ID produced with the factory_id() routine.
- id = String()
+ id = Str()
#: A user friendly name of the factory. Spaces allowed.
- name = String()
+ name = Str()
#: The optimizer class to instantiate. Define this to your MCO class.
optimizer_class = Type(BaseMCO)
@@ -39,6 +40,38 @@ class BaseMCOFactory(ABCHasStrictTraits):
self.plugin = plugin
super(BaseMCOFactory, self).__init__(*args, **kwargs)
+ self.name = self.get_name()
+ self.optimizer_class = self.get_optimizer_class()
+ self.model_class = self.get_model_class()
+ self.communicator_class = self.get_communicator_class()
+ identifier = self.get_identifier()
+ self.id = factory_id(self.plugin.id, identifier)
+
+ def get_optimizer_class(self):
+ raise NotImplementedError(
+ "get_optimizer_class was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_model_class(self):
+ raise NotImplementedError(
+ "get_model_class was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_communicator_class(self):
+ raise NotImplementedError(
+ "get_communicator_class was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_identifier(self):
+ raise NotImplementedError(
+ "get_identifier was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_name(self):
+ raise NotImplementedError(
+ "get_name was not implemented in factory {}".format(
+ self.__class__))
+
def create_optimizer(self):
"""Factory method.
Creates the optimizer with the given application
diff --git a/force_bdss/mco/parameters/base_mco_parameter_factory.py b/force_bdss/mco/parameters/base_mco_parameter_factory.py
index cd8751b456eb41d04b6748f6b3f6b8001a061e97..c6c16f9e5234990508f3284d337928f3be34f8e7 100644
--- a/force_bdss/mco/parameters/base_mco_parameter_factory.py
+++ b/force_bdss/mco/parameters/base_mco_parameter_factory.py
@@ -1,4 +1,6 @@
-from traits.api import HasStrictTraits, String, Type, Instance
+from traits.api import HasStrictTraits, Str, Type, Instance
+
+from force_bdss.ids import mco_parameter_id
class BaseMCOParameterFactory(HasStrictTraits):
@@ -14,23 +16,49 @@ class BaseMCOParameterFactory(HasStrictTraits):
mco_factory = Instance('force_bdss.mco.base_mco_factory.BaseMCOFactory')
#: A unique string identifying the parameter
- id = String()
+ id = Str()
#: A user friendly name (for the UI)
- name = String("Undefined parameter")
+ name = Str("Undefined parameter")
#: A long description of the parameter
- description = String("Undefined parameter")
+ description = Str("Undefined parameter")
# The model class to instantiate when create_model is called.
model_class = Type(
"force_bdss.mco.parameters.base_mco_parameter.BaseMCOParameter"
)
+ def get_identifier(self):
+ raise NotImplementedError(
+ "get_identifier was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_name(self):
+ raise NotImplementedError(
+ "get_name was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_description(self):
+ raise NotImplementedError(
+ "get_description was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_model_class(self):
+ raise NotImplementedError(
+ "get_model_class was not implemented in factory {}".format(
+ self.__class__))
+
def __init__(self, mco_factory, *args, **kwargs):
self.mco_factory = mco_factory
super(BaseMCOParameterFactory, self).__init__(*args, **kwargs)
+ self.name = self.get_name()
+ self.description = self.get_description()
+ self.model_class = self.get_model_class()
+ identifier = self.get_identifier()
+ self.id = mco_parameter_id(self.mco_factory.id, identifier)
+
def create_model(self, data_values=None):
"""Creates the instance of the model class and returns it.
You should not reimplement this, as the default is generally ok.
diff --git a/force_bdss/notification_listeners/base_notification_listener_factory.py b/force_bdss/notification_listeners/base_notification_listener_factory.py
index f892d9c6bddb79e5ff1cd9a205704dec37a32d16..7e7d30b1f4e14015f30efe6c1a12b161d9abada6 100644
--- a/force_bdss/notification_listeners/base_notification_listener_factory.py
+++ b/force_bdss/notification_listeners/base_notification_listener_factory.py
@@ -1,9 +1,10 @@
import logging
from traits.api import (
- ABCHasStrictTraits, Instance, String, provides, Type, Bool
+ HasStrictTraits, Instance, Str, provides, Type, Bool
)
from envisage.plugin import Plugin
+from force_bdss.ids import factory_id
from force_bdss.notification_listeners.base_notification_listener import \
BaseNotificationListener
from force_bdss.notification_listeners.base_notification_listener_model \
@@ -15,16 +16,16 @@ log = logging.getLogger(__name__)
@provides(INotificationListenerFactory)
-class BaseNotificationListenerFactory(ABCHasStrictTraits):
+class BaseNotificationListenerFactory(HasStrictTraits):
"""Base class for notification listeners.
Notification listeners are extensions that receive event notifications
from the MCO and perform an associated action.
"""
#: identifier of the factory
- id = String()
+ id = Str()
#: Name of the factory. User friendly for UI
- name = String()
+ name = Str()
#: If the factor should be visible in the UI. Set to false to make it
#: invisible. This is normally useful for notification systems that are
@@ -53,6 +54,32 @@ class BaseNotificationListenerFactory(ABCHasStrictTraits):
self.plugin = plugin
super(BaseNotificationListenerFactory, self).__init__(*args, **kwargs)
+ self.listener_class = self.get_listener_class()
+ self.model_class = self.get_model_class()
+ self.name = self.get_name()
+ identifier = self.get_identifier()
+ self.id = factory_id(self.plugin.id, identifier)
+
+ def get_listener_class(self):
+ raise NotImplementedError(
+ "get_listener_class was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_model_class(self):
+ raise NotImplementedError(
+ "get_model_class was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_identifier(self):
+ raise NotImplementedError(
+ "get_identifier was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_name(self):
+ raise NotImplementedError(
+ "get_name was not implemented in factory {}".format(
+ self.__class__))
+
def create_listener(self):
"""
Creates an instance of the listener.
diff --git a/force_bdss/ui_hooks/base_ui_hooks_factory.py b/force_bdss/ui_hooks/base_ui_hooks_factory.py
index adb07b991bfc4bb4dce22172b5e05db963f652a9..111a8588943da107d75c8591971967de83be8c50 100644
--- a/force_bdss/ui_hooks/base_ui_hooks_factory.py
+++ b/force_bdss/ui_hooks/base_ui_hooks_factory.py
@@ -2,6 +2,7 @@ import logging
from traits.api import ABCHasStrictTraits, Instance, String, provides, Type
from envisage.plugin import Plugin
+from force_bdss.ids import factory_id
from force_bdss.ui_hooks.base_ui_hooks_manager import BaseUIHooksManager
from .i_ui_hooks_factory import IUIHooksFactory
@@ -38,6 +39,27 @@ class BaseUIHooksFactory(ABCHasStrictTraits):
self.plugin = plugin
super(BaseUIHooksFactory, self).__init__(*args, **kwargs)
+ self.ui_hooks_manager_class = self.get_ui_hooks_manager_class()
+ self.name = self.get_name()
+ identifier = self.get_identifier()
+ self.id = factory_id(self.plugin.id, identifier)
+
+ def get_ui_hooks_manager_class(self):
+ raise NotImplementedError(
+ "get_ui_hooks_manager_class was not implemented "
+ "in factory {}".format(
+ self.__class__))
+
+ def get_name(self):
+ raise NotImplementedError(
+ "get_name was not implemented in factory {}".format(
+ self.__class__))
+
+ def get_identifier(self):
+ raise NotImplementedError(
+ "get_identifier was not implemented in factory {}".format(
+ self.__class__))
+
def create_ui_hooks_manager(self):
"""Creates an instance of the hook manager.
The hooks manager contains a set of methods that are applicable in