QXmlAttributes¶
The
QXmlAttributes
class provides XML attributes. More…

Synopsis¶
Functions¶
def
append
(qName, uri, localPart, value)def
clear
()def
count
()def
index
(qName)def
index
(uri, localPart)def
length
()def
localName
(index)def
qName
(index)def
swap
(other)def
type
(index)def
type
(qName)def
type
(uri, localName)def
uri
(index)def
value
(index)def
value
(qName)def
value
(uri, localName)
Detailed Description¶
If attributes are reported by
startElement()
this class is used to pass the attribute values.Use
index()
to locate the position of an attribute in the list,count()
to retrieve the number of attributes, andclear()
to remove the attributes. New attributes can be added withappend()
. Usetype()
to get an attribute’s type andvalue()
to get its value. The attribute’s name is available fromlocalName()
orqName()
, and its namespace URI fromuri()
.
-
class
PySide2.QtXml.
QXmlAttributes
¶ Note
This constructor is deprecated.
PySide2.QtXml.QXmlAttributes(arg__1)
- param arg__1
Constructs an empty attribute list.
-
PySide2.QtXml.QXmlAttributes.
append
(qName, uri, localPart, value)¶ - Parameters
qName – str
uri – str
localPart – str
value – str
Appends a new attribute entry to the list of attributes. The qualified name of the attribute is
qName
, the namespace URI isuri
and the local name islocalPart
. The value of the attribute isvalue
.See also
-
PySide2.QtXml.QXmlAttributes.
count
()¶ - Return type
int
Returns the number of attributes in the list. This function is equivalent to
length()
.
-
PySide2.QtXml.QXmlAttributes.
index
(qName)¶ - Parameters
qName – str
- Return type
int
-
PySide2.QtXml.QXmlAttributes.
index
(uri, localPart) - Parameters
uri – str
localPart – str
- Return type
int
This is an overloaded function.
Looks up the index of an attribute by a namespace name.
uri
specifies the namespace URI, or an empty string if the name has no namespace URI.localPart
specifies the attribute’s local name.Returns the index of the attribute, or -1 if it wasn’t found.
See also
Namespace Support via Features
-
PySide2.QtXml.QXmlAttributes.
length
()¶ - Return type
int
Returns the number of attributes in the list.
See also
-
PySide2.QtXml.QXmlAttributes.
localName
(index)¶ - Parameters
index – int
- Return type
str
Looks up an attribute’s local name for the attribute at position
index
. If no namespace processing is done, the local name is an empty string.See also
Namespace Support via Features
-
PySide2.QtXml.QXmlAttributes.
qName
(index)¶ - Parameters
index – int
- Return type
str
Looks up an attribute’s XML 1.0 qualified name for the attribute at position
index
.See also
Namespace Support via Features
-
PySide2.QtXml.QXmlAttributes.
swap
(other)¶ - Parameters
other –
PySide2.QtXml.QXmlAttributes
Swaps
this
withother
.
-
PySide2.QtXml.QXmlAttributes.
type
(qName)¶ - Parameters
qName – str
- Return type
str
-
PySide2.QtXml.QXmlAttributes.
type
(uri, localName) - Parameters
uri – str
localName – str
- Return type
str
This is an overloaded function.
Looks up an attribute’s type by namespace name.
uri
specifies the namespace URI andlocalName
specifies the local name. If the name has no namespace URI, use an empty string foruri
.Currently only “CDATA” is returned.
-
PySide2.QtXml.QXmlAttributes.
type
(index) - Parameters
index – int
- Return type
str
Looks up an attribute’s type for the attribute at position
index
.Currently only “CDATA” is returned.
-
PySide2.QtXml.QXmlAttributes.
uri
(index)¶ - Parameters
index – int
- Return type
str
Looks up an attribute’s namespace URI for the attribute at position
index
. If no namespace processing is done or if the attribute has no namespace, the namespace URI is an empty string.See also
Namespace Support via Features
-
PySide2.QtXml.QXmlAttributes.
value
(qName)¶ - Parameters
qName – str
- Return type
str
-
PySide2.QtXml.QXmlAttributes.
value
(uri, localName) - Parameters
uri – str
localName – str
- Return type
str
This is an overloaded function.
Returns an attribute’s value by namespace name.
uri
specifies the namespace URI, or an empty string if the name has no namespace URI.localName
specifies the attribute’s local name.
-
PySide2.QtXml.QXmlAttributes.
value
(index) - Parameters
index – int
- Return type
str
Returns an attribute’s value for the attribute at position
index
. The index must be a valid position (i.e., 0 <=index
<count()
).
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