QDomNamedNodeMap

Synopsis

Functions

• def __eq__ (arg__1)
• def __ne__ (arg__1)
• def contains (name)
• def count ()
• def isEmpty ()
• def item (index)
• def length ()
• def namedItem (name)
• def namedItemNS (nsURI, localName)
• def removeNamedItem (name)
• def removeNamedItemNS (nsURI, localName)
• def setNamedItem (newNode)
• def setNamedItemNS (newNode)
• def size ()

Detailed Description

The PySide.QtXml.QDomNamedNodeMap class contains a collection of nodes that can be accessed by name.

Note that PySide.QtXml.QDomNamedNodeMap does not inherit from PySide.QtXml.QDomNodeList . QDomNamedNodeMaps do not provide any specific node ordering. Although nodes in a PySide.QtXml.QDomNamedNodeMap may be accessed by an ordinal index, this is simply to allow a convenient enumeration of the contents of a PySide.QtXml.QDomNamedNodeMap , and does not imply that the DOM specifies an ordering of the nodes.

The PySide.QtXml.QDomNamedNodeMap is used in three places:

Items in the map are identified by the name which QDomNode::name() returns. Nodes are retrieved using PySide.QtXml.QDomNamedNodeMap.namedItem() , PySide.QtXml.QDomNamedNodeMap.namedItemNS() or PySide.QtXml.QDomNamedNodeMap.item() . New nodes are inserted with PySide.QtXml.QDomNamedNodeMap.setNamedItem() or PySide.QtXml.QDomNamedNodeMap.setNamedItemNS() and removed with PySide.QtXml.QDomNamedNodeMap.removeNamedItem() or PySide.QtXml.QDomNamedNodeMap.removeNamedItemNS() . Use PySide.QtXml.QDomNamedNodeMap.contains() to see if an item with the given name is in the named node map. The number of items is returned by PySide.QtXml.QDomNamedNodeMap.length() .

Terminology: in this class we use “item” and “node” interchangeably.

class PySide.QtXml.QDomNamedNodeMap

class PySide.QtXml.QDomNamedNodeMap(arg__1)

Parameters:arg__1 – PySide.QtXml.QDomNamedNodeMap

Constructs an empty named node map.

Constructs a copy of n .

PySide.QtXml.QDomNamedNodeMap.contains(name)

Parameters:name – unicode Return type:PySide.QtCore.bool

Returns true if the map contains a node called name ; otherwise returns false.

Note

This function does not take the presence of namespaces into account. Use PySide.QtXml.QDomNamedNodeMap.namedItemNS() to test whether the map contains a node with a specific namespace URI and name.

PySide.QtXml.QDomNamedNodeMap.count()

Return type:PySide.QtCore.int

This function is provided for Qt API consistency. It is equivalent to PySide.QtXml.QDomNamedNodeMap.length() .

PySide.QtXml.QDomNamedNodeMap.isEmpty()

Return type:PySide.QtCore.bool

Returns true if the map is empty; otherwise returns false. This function is provided for Qt API consistency.

PySide.QtXml.QDomNamedNodeMap.item(index)

Parameters:index – PySide.QtCore.int Return type:PySide.QtXml.QDomNode

Retrieves the node at position index .

This can be used to iterate over the map. Note that the nodes in the map are ordered arbitrarily.

See also

PySide.QtXml.QDomNamedNodeMap.length()

PySide.QtXml.QDomNamedNodeMap.length()

Return type:PySide.QtCore.uint

Returns the number of nodes in the map.

See also

PySide.QtXml.QDomNamedNodeMap.item()

PySide.QtXml.QDomNamedNodeMap.namedItem(name)

Parameters:name – unicode Return type:PySide.QtXml.QDomNode

Returns the node called name .

If the named node map does not contain such a node, a null node is returned. A node’s name is the name returned by QDomNode.nodeName() .

See also

PySide.QtXml.QDomNamedNodeMap.setNamedItem() PySide.QtXml.QDomNamedNodeMap.namedItemNS()

PySide.QtXml.QDomNamedNodeMap.namedItemNS(nsURI, localName)

Parameters:

• nsURI – unicode
• localName – unicode

Return type:

PySide.QtXml.QDomNode

Returns the node associated with the local name localName and the namespace URI nsURI .

If the map does not contain such a node, a null node is returned.

See also

PySide.QtXml.QDomNamedNodeMap.setNamedItemNS() PySide.QtXml.QDomNamedNodeMap.namedItem()

PySide.QtXml.QDomNamedNodeMap.__ne__(arg__1)

Parameters:arg__1 – PySide.QtXml.QDomNamedNodeMap Return type:PySide.QtCore.bool

Returns true if n and this named node map are not equal; otherwise returns false.

PySide.QtXml.QDomNamedNodeMap.__eq__(arg__1)

Parameters:arg__1 – PySide.QtXml.QDomNamedNodeMap Return type:PySide.QtCore.bool

Returns true if n and this named node map are equal; otherwise returns false.

PySide.QtXml.QDomNamedNodeMap.removeNamedItem(name)

Parameters:name – unicode Return type:PySide.QtXml.QDomNode

Removes the node called name from the map.

The function returns the removed node or a null node if the map did not contain a node called name .

See also

PySide.QtXml.QDomNamedNodeMap.setNamedItem() PySide.QtXml.QDomNamedNodeMap.namedItem() PySide.QtXml.QDomNamedNodeMap.removeNamedItemNS()

PySide.QtXml.QDomNamedNodeMap.removeNamedItemNS(nsURI, localName)

Parameters:

• nsURI – unicode
• localName – unicode

Return type:

PySide.QtXml.QDomNode

Removes the node with the local name localName and the namespace URI nsURI from the map.

The function returns the removed node or a null node if the map did not contain a node with the local name localName and the namespace URI nsURI .

See also

PySide.QtXml.QDomNamedNodeMap.setNamedItemNS() PySide.QtXml.QDomNamedNodeMap.namedItemNS() PySide.QtXml.QDomNamedNodeMap.removeNamedItem()

PySide.QtXml.QDomNamedNodeMap.setNamedItem(newNode)

Parameters:newNode – PySide.QtXml.QDomNode Return type:PySide.QtXml.QDomNode

Inserts the node newNode into the named node map. The name used by the map is the node name of newNode as returned by QDomNode.nodeName() .

If the new node replaces an existing node, i.e. the map contains a node with the same name, the replaced node is returned.

See also

PySide.QtXml.QDomNamedNodeMap.namedItem() PySide.QtXml.QDomNamedNodeMap.removeNamedItem() PySide.QtXml.QDomNamedNodeMap.setNamedItemNS()

PySide.QtXml.QDomNamedNodeMap.setNamedItemNS(newNode)

Parameters:newNode – PySide.QtXml.QDomNode Return type:PySide.QtXml.QDomNode

Inserts the node newNode in the map. If a node with the same namespace URI and the same local name already exists in the map, it is replaced by newNode . If the new node replaces an existing node, the replaced node is returned.

See also

PySide.QtXml.QDomNamedNodeMap.namedItemNS() PySide.QtXml.QDomNamedNodeMap.removeNamedItemNS() PySide.QtXml.QDomNamedNodeMap.setNamedItem()

PySide.QtXml.QDomNamedNodeMap.size()

Return type:PySide.QtCore.int

This function is provided for Qt API consistency. It is equivalent to PySide.QtXml.QDomNamedNodeMap.length() .