Package cssutils :: Package css :: Module cssnamespacerule :: Class CSSNamespaceRule
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Class CSSNamespaceRule

source code

object --+            
         |            
 util.Base --+        
             |        
    util.Base2 --+    
                 |    
   cssrule.CSSRule --+
                     |
                    CSSNamespaceRule

Represents an @namespace rule within a CSS style sheet.

The @namespace at-rule declares a namespace prefix and associates it with a given namespace (a string). This namespace prefix can then be used in namespace-qualified names such as those described in the Selectors Module [SELECT] or the Values and Units module [CSS3VAL].

Properties

atkeyword (cssutils only)
the literal keyword used
cssText: of type DOMString
The parsable textual representation of this rule
namespaceURI: of type DOMString
The namespace URI (a simple string!) which is bound to the given prefix. If no prefix is set (CSSNamespaceRule.prefix=='') the namespace defined by namespaceURI is set as the default namespace.
prefix: of type DOMString
The prefix used in the stylesheet for the given CSSNamespaceRule.nsuri. If prefix is empty namespaceURI sets a default namespace for the stylesheet.

Inherits properties from CSSRule

Format

namespace
: NAMESPACE_SYM S* [namespace_prefix S*]? [STRING|URI] S* ';' S* ;
namespace_prefix
: IDENT ;
Nested Classes [hide private]

Inherited from util.Base (private): _prods

Instance Methods [hide private]
 
__init__(self, namespaceURI=None, prefix=None, cssText=None, parentRule=None, parentStyleSheet=None, readonly=False)
Do not use as positional but as keyword parameters only!
source code
 
_getCssText(self)
returns serialized property cssText
source code
 
_setCssText(self, cssText)
DOMException on setting
source code
 
_setNamespaceURI(self, namespaceURI)
DOMException on setting
source code
 
_setPrefix(self, prefix=None)
DOMException on setting
source code
 
__repr__(self)
repr(x)
source code
 
__str__(self)
str(x)
source code

Inherited from cssrule.CSSRule (private): _setAtkeyword

Inherited from util.Base2 (private): _adddefaultproductions, _setSeq, _tempSeq

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__

Static Methods [hide private]

Inherited from util.Base (private): _normalize

Class Variables [hide private]

Inherited from cssrule.CSSRule: CHARSET_RULE, COMMENT, FONT_FACE_RULE, IMPORT_RULE, MEDIA_RULE, NAMESPACE_RULE, PAGE_RULE, STYLE_RULE, UNKNOWN_RULE

Inherited from cssrule.CSSRule (private): _typestrings

Inherited from util.Base (private): _SHORTHANDPROPERTIES, _log

Properties [hide private]
  type
The type of this rule, as defined by a CSSRule type constant.
  cssText
(DOM attribute) The parsable textual representation.
  namespaceURI
URI (string!) of the defined namespace.
  prefix
Prefix used for the defined namespace.
  wellformed
READONLY

Inherited from cssrule.CSSRule: atkeyword, parentRule, parentStyleSheet, typeString

Inherited from util.Base2: seq

Inherited from object: __class__

Method Details [hide private]

__init__(self, namespaceURI=None, prefix=None, cssText=None, parentRule=None, parentStyleSheet=None, readonly=False)
(Constructor)

source code 

Do not use as positional but as keyword parameters only!

If readonly allows setting of properties in constructor only

format namespace:

namespace
  : NAMESPACE_SYM S* [namespace_prefix S*]? [STRING|URI] S* ';' S*
  ;
namespace_prefix
  : IDENT
  ;
Parameters:
  • namespaceURI - The namespace URI (a simple string!) which is bound to the given prefix. If no prefix is set (CSSNamespaceRule.prefix=='') the namespace defined by namespaceURI is set as the default namespace
  • prefix - The prefix used in the stylesheet for the given CSSNamespaceRule.uri.
  • cssText - if no namespaceURI is given cssText must be given to set a namespaceURI as this is readonly later on
  • parentStyleSheet - sheet where this rule belongs to
Overrides: object.__init__

_setCssText(self, cssText)

source code 
DOMException on setting
Parameters:
  • cssText - initial value for this rules cssText which is parsed
Raises:
  • HIERARCHY_REQUEST_ERR - (CSSStylesheet) Raised if the rule cannot be inserted at this point in the style sheet.
  • INVALID_MODIFICATION_ERR - (self) Raised if the specified CSS string value represents a different type of rule than the current one.
  • NO_MODIFICATION_ALLOWED_ERR - (CSSRule) Raised if the rule is readonly.
  • SYNTAX_ERR - (self) Raised if the specified CSS string value has a syntax error and is unparsable.
Overrides: cssrule.CSSRule._setCssText

_setNamespaceURI(self, namespaceURI)

source code 
DOMException on setting
Parameters:
  • namespaceURI - the initial value for this rules namespaceURI
Raises:
  • NO_MODIFICATION_ALLOWED_ERR - (CSSRule) Raised if this rule is readonly or a namespaceURI is already set in this rule.

_setPrefix(self, prefix=None)

source code 
DOMException on setting
Parameters:
  • prefix - the new prefix
Raises:
  • SYNTAX_ERR - (TODO) Raised if the specified CSS string value has a syntax error and is unparsable.
  • NO_MODIFICATION_ALLOWED_ERR - CSSRule) Raised if this rule is readonly.

__repr__(self)
(Representation operator)

source code 

repr(x)

Overrides: object.__repr__
(inherited documentation)

__str__(self)
(Informal representation operator)

source code 

str(x)

Overrides: object.__str__
(inherited documentation)

Property Details [hide private]

type

The type of this rule, as defined by a CSSRule type constant. Overwritten in derived classes.

The expectation is that binding-specific casting methods can be used to cast down from an instance of the CSSRule interface to the specific derived interface implied by the type. (Casting not for this Python implementation I guess...)

Get Method:
unreachable(self)

cssText

(DOM attribute) The parsable textual representation.
Get Method:
_getCssText(self) - returns serialized property cssText
Set Method:
_setCssText(self, cssText) - DOMException on setting

namespaceURI

URI (string!) of the defined namespace.
Get Method:
unreachable(self)
Set Method:
_setNamespaceURI(self, namespaceURI) - DOMException on setting

prefix

Prefix used for the defined namespace.
Get Method:
unreachable(self)
Set Method:
_setPrefix(self, prefix=None) - DOMException on setting

wellformed

READONLY
Get Method:
unreachable(self)