scripts.idlnode.IDLOperation Class Reference

Inheritance diagram for scripts.idlnode.IDLOperation:

Public Member Functions
	__init__ (self, ast, doc_js_interface_name, id=None)
	__repr__ (self)
	SameSignatureAs (self, operation)
Public Member Functions inherited from scripts.idlnode.IDLNode
	__eq__ (self, other)
	__hash__ (self)
	reset_id (self, newId)
	all (self, type_filter=None)
	to_dict (self)
	to_hash (self)

Public Attributes
	ext_attrs
	annotations
	is_fc_suppressed
	specials
	is_static
	arguments
	type
	id
Public Attributes inherited from scripts.idlnode.IDLMember
	type
	doc_js_interface_name
	is_fc_suppressed
	is_static
Public Attributes inherited from scripts.idlnode.IDLNode
	id
	ext_attrs
	annotations
	members

Protected Member Functions
	_extra_repr (self)
Protected Member Functions inherited from scripts.idlnode.IDLNode
	_all_subnodes (self)
	_to_hashable (self, obj)
	_find_all (self, ast, label, max_results=sys.maxsize)
	_find_first (self, ast, label)
	_has (self, ast, label)
	_convert_label_to_field (self, label)
	_convert_all (self, ast, label, idlnode_ctor)
	_convert_first (self, ast, label, idlnode_ctor)
	_convert_ext_attrs (self, ast)
	_convert_annotations (self, ast)
	_convert_constants (self, ast, js_name)

Detailed Description

IDLNode specialization for 'type name(args)' declarations.

Definition at line 1028 of file idlnode.py.

Constructor & Destructor Documentation

__init__()

scripts.idlnode.IDLOperation.__init__	(		self,
			ast,
			id,
			member_id = None
	)

Initializes an IDLNode from a PegParser AST output.

Reimplemented from scripts.idlnode.IDLMember.

Definition at line 1031 of file idlnode.py.

    def __init__(self, ast, doc_js_interface_name, id=None):
        IDLMember.__init__(self, ast, doc_js_interface_name, id)
 
        if not ast:
            # Synthesize an IDLOperation with no ast used for setlike.
            self.ext_attrs = IDLExtAttrs()
            self.annotations = IDLAnnotations()
            self.is_fc_suppressed = False
            self.specials = []
            self.is_static = False
            self.arguments = []
            return
 
        self.type = self._convert_first(ast, 'ReturnType', IDLType)
        self.type = resolveTypedef(self.type)
 
        self.arguments = self._convert_all(ast, 'Argument', IDLArgument)
        self.specials = self._find_all(ast, 'Special')
        # Special case: there are getters of the form
        # getter <ReturnType>(args).  For now force the name to be __getter__,
        # but it should be operator[] later.
        if self.id is None:
            if self.specials == ['getter']:
                if self.ext_attrs.get('Custom') == 'PropertyQuery':
                    # Handling __propertyQuery__ the extended attribute is:
                    # [Custom=PropertyQuery] getter boolean (DOMString name);
                    self.id = '__propertyQuery__'
                elif self.ext_attrs.get('ImplementedAs'):
                    self.id = self.ext_attrs.get('ImplementedAs')
                else:
                    self.id = '__getter__'
            elif self.specials == ['setter']:
                self.id = '__setter__'
                # Special case: if it's a setter, ignore 'declared' return type
                self.type = IDLType([('VoidType', None)])
            elif self.specials == ['deleter']:
                self.id = '__delete__'
            else:
                raise Exception('Cannot handle %s: operation has no id' % ast)
 
            if len(self.arguments) >= 1 and (
                    self.id in _operation_suffix_map
            ) and not self.ext_attrs.get('ImplementedAs'):
                arg = self.arguments[0]
                operation_category = 'Named' if arg.type.id == 'DOMString' else 'Indexed'
                self.ext_attrs.setdefault(
                    'ImplementedAs', 'anonymous%s%s' %
                    (operation_category, _operation_suffix_map[self.id]))
 

Member Function Documentation

__repr__()

scripts.idlnode.IDLOperation.__repr__

(

self

)

Generates string of the form <class id extra extra ... 0x12345678>.

Reimplemented from scripts.idlnode.IDLNode.

Definition at line 1080 of file idlnode.py.

    def __repr__(self):
        return '<IDLOperation(id = %s)>' % (self.id)
 

_extra_repr()

scripts.idlnode.IDLOperation._extra_repr (   self )

protected

Returns string of extra info for __repr__().

Reimplemented from scripts.idlnode.IDLNode.

Definition at line 1083 of file idlnode.py.

    def _extra_repr(self):
        return [self.arguments]
 

SameSignatureAs()

scripts.idlnode.IDLOperation.SameSignatureAs	(		self,
			operation
	)

Definition at line 1086 of file idlnode.py.

    def SameSignatureAs(self, operation):
        if self.type != operation.type:
            return False
        return [a.type for a in self.arguments] == [
            a.type for a in operation.arguments
        ]
 

Member Data Documentation

annotations

scripts.idlnode.IDLOperation.annotations

Definition at line 1037 of file idlnode.py.

arguments

scripts.idlnode.IDLOperation.arguments

Definition at line 1041 of file idlnode.py.

ext_attrs

scripts.idlnode.IDLOperation.ext_attrs

Definition at line 1036 of file idlnode.py.

id

scripts.idlnode.IDLOperation.id

Definition at line 1057 of file idlnode.py.

is_fc_suppressed

scripts.idlnode.IDLOperation.is_fc_suppressed

Definition at line 1038 of file idlnode.py.

is_static

scripts.idlnode.IDLOperation.is_static

Definition at line 1040 of file idlnode.py.

specials

scripts.idlnode.IDLOperation.specials

Definition at line 1039 of file idlnode.py.

type

scripts.idlnode.IDLOperation.type

Definition at line 1044 of file idlnode.py.

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

• third_party/dart-lang/sdk/tools/dom/scripts/idlnode.py