GaudiConfig2.semantics.ComponentSemantics Class Reference

Inheritance diagram for GaudiConfig2.semantics.ComponentSemantics:

Collaboration diagram for GaudiConfig2.semantics.ComponentSemantics:

Public Member Functions
	__init__ (self, cpp_type)
	store (self, value)
	default (self, value)
Public Member Functions inherited from GaudiConfig2.semantics.PropertySemantics
	__init__ (self, cpp_type)
	name (self)
	name (self, value)
	cpp_type (self)
	cpp_type (self, value)
	load (self, value)
	is_set (self, value)
	opt_value (self, value)
	merge (self, a, b)

Public Attributes
	interfaces = cpp_type.split(":", 1)
Public Attributes inherited from GaudiConfig2.semantics.PropertySemantics
	cpp_type = cpp_type

Static Private Attributes
tuple	__handled_types__

Additional Inherited Members
Protected Attributes inherited from GaudiConfig2.semantics.PropertySemantics
	_name = None
	_cpp_type = value

Detailed Description

Definition at line 255 of file semantics.py.

Constructor & Destructor Documentation

__init__()

GaudiConfig2.semantics.ComponentSemantics.__init__	(		self,
			cpp_type )

Definition at line 263 of file semantics.py.

    def __init__(self, cpp_type):
        super().__init__(cpp_type)
        if ":" in cpp_type:
            self.cpp_type, self.interfaces = cpp_type.split(":", 1)
            self.interfaces = set(self.interfaces.split(","))
        else:
            self.cpp_type = cpp_type
            self.interfaces = set()
 

Member Function Documentation

default()

GaudiConfig2.semantics.ComponentSemantics.default	(		self,
			value )

Definition at line 305 of file semantics.py.

    def default(self, value):
        return self.store(value)
 
 

store()

GaudiConfig2.semantics.ComponentSemantics.store	(		self,
			value )

Validation/transformation of the data to be stored.

Reimplemented from GaudiConfig2.semantics.PropertySemantics.

Definition at line 272 of file semantics.py.

    def store(self, value):
        if isinstance(value, Configurable):
            value.name  # make sure the configurable has a name
        elif isinstance(value, str):
            # try to map the sring to an existing Configurable
            if value in Configurable.instances:
                value = Configurable.instances[value]
            else:
                # or create one from type and name
                if "/" in value:
                    t, n = value.split("/")
                else:
                    t = n = value
                value = Configurables.getByType(t).getInstance(n)
        else:
            raise TypeError(
                f"cannot assign {value!r} to {self.name!r}, requested string or {self.cpp_type!r}"
            )
        if value.__component_type__ != self.cpp_type:
            raise TypeError(
                f"wrong type for {self.name!r}: expected {self.cpp_type!r}, got {value.__component_type__!r}"
            )
        try:
            # if no interface is declared we cannot check
            if value.__interfaces__:
                if not self.interfaces.issubset(value.__interfaces__):
                    raise TypeError(
                        f"wrong interfaces for {self.name!r}: required {list(self.interfaces)}"
                    )
        except AttributeError:
            pass  # no interfaces declared by the configrable, cannot check
        return value
 

Member Data Documentation

__handled_types__

tuple GaudiConfig2.semantics.ComponentSemantics.__handled_types__

staticprivate

Initial value:

=  (
        "Algorithm",
        "Auditor",
        re.compile(rf"AlgTool(:{_COMMA_SEPARATION_RE.format(exp=_NS_IDENT_RE)})?$"),
        re.compile(rf"Service(:{_COMMA_SEPARATION_RE.format(exp=_NS_IDENT_RE)})?$"),
    )

Definition at line 256 of file semantics.py.

interfaces

GaudiConfig2.semantics.ComponentSemantics.interfaces = cpp_type.split(":", 1)

Definition at line 266 of file semantics.py.

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The documentation for this class was generated from the following file:

• GaudiConfiguration/python/GaudiConfig2/semantics.py