class QXmlStreamAttributes¶

The QXmlStreamAttributes class represents a vector of QXmlStreamAttribute . More…

Synopsis¶

Methods¶

def __init__()
def append()
def at()
def back()
def capacity()
def clear()
def constData()
def constFirst()
def constLast()
def count()
def data()
def empty()
def first()
def front()
def hasAttribute()
def insert()
def isEmpty()
def isSharedWith()
def last()
def length()
def max_size()
def mid()
def move()
def __ne__()
def __add__()
def __lshift__()
def __eq__()
def operator[]()
def prepend()
def push_back()
def push_front()
def remove()
def removeAll()
def removeAt()
def removeFirst()
def removeLast()
def removeOne()
def reserve()
def resize()
def resizeForOverwrite()
def shrink_to_fit()
def size()
def sliced()
def squeeze()
def swap()
def swapItemsAt()
def takeAt()
def toVector()
def value()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description¶

Attributes are returned by a QXmlStreamReader in attributes() when the reader reports a start element . The class can also be used with a QXmlStreamWriter as an argument to writeAttributes() .

The convenience function value() loops over the vector and returns an attribute value for a given namespaceUri and an attribute’s name.

New attributes can be added with append() .

__init__()¶

A constructor for QXmlStreamAttributes .

append(arg__1)¶

Parameters:: arg__1 – QXmlStreamAttribute

append(l)

Parameters:: l – .list of QXmlStreamAttribute

append(qualifiedName, value)

Parameters:

qualifiedName – str
value – str

This is an overloaded function.

Appends a new attribute with qualified name qualifiedName and value value.

append(namespaceUri, name, value)

Parameters:

namespaceUri – str
name – str
value – str

Appends a new attribute with name in the namespace described with namespaceUri, and value value. The namespaceUri can be empty.

at(i)¶

Parameters:: i – int
Return type:: QXmlStreamAttribute

back()¶

Return type:: QXmlStreamAttribute

capacity()¶

Return type:: int

clear()¶

constData()¶

Return type:: QXmlStreamAttribute

constFirst()¶

Return type:: QXmlStreamAttribute

constLast()¶

Return type:: QXmlStreamAttribute

count()¶

Return type:: int

data()¶

Return type:: QXmlStreamAttribute

empty()¶

Return type:: bool

first()¶

Return type:: QXmlStreamAttribute

first(n)

Parameters:: n – int
Return type:: .list of QXmlStreamAttribute

static fromVector(vector)¶

Parameters:: vector – .list of QXmlStreamAttribute
Return type:: .list of QXmlStreamAttribute

front()¶

Return type:: QXmlStreamAttribute

hasAttribute(qualifiedName)¶

Parameters:: qualifiedName – str
Return type:: bool

Returns true if this QXmlStreamAttributes has an attribute whose qualified name is qualifiedName; otherwise returns false.

Note that this is not namespace aware. For instance, if this QXmlStreamAttributes contains an attribute whose lexical name is “xlink:href” this doesn’t tell that an attribute named href in the XLink namespace is present, since the xlink prefix can be bound to any namespace. Use the overload that takes a namespace URI and a local name as parameter, for namespace aware code.

hasAttribute(namespaceUri, name)

Parameters:

namespaceUri – str
name – str

Return type:

bool

This is an overloaded function.

Returns true if this QXmlStreamAttributes has an attribute whose namespace URI and name correspond to namespaceUri and name; otherwise returns false.

insert(arg__1, arg__2)¶

Parameters:

arg__1 – int
arg__2 – QXmlStreamAttribute

isEmpty()¶

Return type:: bool

isSharedWith(other)¶

Parameters:: other – .list of QXmlStreamAttribute
Return type:: bool

last()¶

Return type:: QXmlStreamAttribute

last(n)

Parameters:: n – int
Return type:: .list of QXmlStreamAttribute

length()¶

Return type:: int

static maxSize()¶

Return type:: int

max_size()¶

Return type:: int

mid(pos[, len=-1])¶

Parameters:

pos – int
len – int

Return type:

.list of QXmlStreamAttribute

move(from, to)¶

Parameters:

from – int
to – int

__ne__(arg__1)¶

Parameters:: arg__1 – QXmlStreamAttributes
Return type:: bool

__add__(l)¶

Parameters:: l – .list of QXmlStreamAttribute
Return type:: .list of QXmlStreamAttribute

__lshift__(l)¶

Parameters:: l – .list of QXmlStreamAttribute
Return type:: .list of QXmlStreamAttribute

__eq__(arg__1)¶

Parameters:: arg__1 – QXmlStreamAttributes
Return type:: bool

operator(i)¶

Parameters:: i – int
Return type:: QXmlStreamAttribute

prepend(arg__1)¶

Parameters:: arg__1 – QXmlStreamAttribute

push_back(arg__1)¶

Parameters:: arg__1 – QXmlStreamAttribute

push_front(arg__1)¶

Parameters:: arg__1 – QXmlStreamAttribute

remove(i[, n=1])¶

Parameters:

i – int
n – int

removeAll(arg__1)¶

Parameters:: arg__1 – QXmlStreamAttribute

removeAt(i)¶

Parameters:: i – int

removeFirst()¶

removeLast()¶

removeOne(arg__1)¶

Parameters:: arg__1 – QXmlStreamAttribute

reserve(size)¶

Parameters:: size – int

resize(size)¶

Parameters:: size – int

resizeForOverwrite(size)¶

Parameters:: size – int

shrink_to_fit()¶

size()¶

Return type:: int

sliced(pos)¶

Parameters:: pos – int
Return type:: .list of QXmlStreamAttribute

sliced(pos, n)

Parameters:

pos – int
n – int

Return type:

.list of QXmlStreamAttribute

squeeze()¶

swap(other)¶

Parameters:: other – .list of QXmlStreamAttribute

swapItemsAt(i, j)¶

Parameters:

i – int
j – int

takeAt(i)¶

Parameters:: i – int
Return type:: QXmlStreamAttribute

toVector()¶

Return type:: .list of QXmlStreamAttribute

value(qualifiedName)¶

Parameters:: qualifiedName – str
Return type:: str

This is an overloaded function.

Returns the value of the attribute with qualified name qualifiedName , or an empty string reference if the attribute is not defined. A qualified name is the raw name of an attribute in the XML data. It consists of the namespace prefix, followed by colon, followed by the attribute’s local name. Since the namespace prefix is not unique (the same prefix can point to different namespaces and different prefixes can point to the same namespace), you shouldn’t use qualified names, but a resolved namespaceUri and the attribute’s local name.

Note

In Qt versions prior to 6.6, this function was implemented as an overload set accepting QString and QLatin1StringView only.

value(namespaceUri, name)

Parameters:

namespaceUri – str
name – str

Return type:

str

Returns the value of the attribute name in the namespace described with namespaceUri, or an empty string reference if the attribute is not defined. The namespaceUri can be empty.

Note

In Qt versions prior to 6.6, this function was implemented as an overload set accepting combinations of QString and QLatin1StringView only.