python (3.11.7)

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       1  """W3C Document Object Model implementation for Python.
       2  
       3  The Python mapping of the Document Object Model is documented in the
       4  Python Library Reference in the section on the xml.dom package.
       5  
       6  This package contains the following modules:
       7  
       8  minidom -- A simple implementation of the Level 1 DOM with namespace
       9             support added (based on the Level 2 specification) and other
      10             minor Level 2 functionality.
      11  
      12  pulldom -- DOM builder supporting on-demand tree-building for selected
      13             subtrees of the document.
      14  
      15  """
      16  
      17  
      18  class ESC[4;38;5;81mNode:
      19      """Class giving the NodeType constants."""
      20      __slots__ = ()
      21  
      22      # DOM implementations may use this as a base class for their own
      23      # Node implementations.  If they don't, the constants defined here
      24      # should still be used as the canonical definitions as they match
      25      # the values given in the W3C recommendation.  Client code can
      26      # safely refer to these values in all tests of Node.nodeType
      27      # values.
      28  
      29      ELEMENT_NODE                = 1
      30      ATTRIBUTE_NODE              = 2
      31      TEXT_NODE                   = 3
      32      CDATA_SECTION_NODE          = 4
      33      ENTITY_REFERENCE_NODE       = 5
      34      ENTITY_NODE                 = 6
      35      PROCESSING_INSTRUCTION_NODE = 7
      36      COMMENT_NODE                = 8
      37      DOCUMENT_NODE               = 9
      38      DOCUMENT_TYPE_NODE          = 10
      39      DOCUMENT_FRAGMENT_NODE      = 11
      40      NOTATION_NODE               = 12
      41  
      42  
      43  #ExceptionCode
      44  INDEX_SIZE_ERR                 = 1
      45  DOMSTRING_SIZE_ERR             = 2
      46  HIERARCHY_REQUEST_ERR          = 3
      47  WRONG_DOCUMENT_ERR             = 4
      48  INVALID_CHARACTER_ERR          = 5
      49  NO_DATA_ALLOWED_ERR            = 6
      50  NO_MODIFICATION_ALLOWED_ERR    = 7
      51  NOT_FOUND_ERR                  = 8
      52  NOT_SUPPORTED_ERR              = 9
      53  INUSE_ATTRIBUTE_ERR            = 10
      54  INVALID_STATE_ERR              = 11
      55  SYNTAX_ERR                     = 12
      56  INVALID_MODIFICATION_ERR       = 13
      57  NAMESPACE_ERR                  = 14
      58  INVALID_ACCESS_ERR             = 15
      59  VALIDATION_ERR                 = 16
      60  
      61  
      62  class ESC[4;38;5;81mDOMException(ESC[4;38;5;149mException):
      63      """Abstract base class for DOM exceptions.
      64      Exceptions with specific codes are specializations of this class."""
      65  
      66      def __init__(self, *args, **kw):
      67          if self.__class__ is DOMException:
      68              raise RuntimeError(
      69                  "DOMException should not be instantiated directly")
      70          Exception.__init__(self, *args, **kw)
      71  
      72      def _get_code(self):
      73          return self.code
      74  
      75  
      76  class ESC[4;38;5;81mIndexSizeErr(ESC[4;38;5;149mDOMException):
      77      code = INDEX_SIZE_ERR
      78  
      79  class ESC[4;38;5;81mDomstringSizeErr(ESC[4;38;5;149mDOMException):
      80      code = DOMSTRING_SIZE_ERR
      81  
      82  class ESC[4;38;5;81mHierarchyRequestErr(ESC[4;38;5;149mDOMException):
      83      code = HIERARCHY_REQUEST_ERR
      84  
      85  class ESC[4;38;5;81mWrongDocumentErr(ESC[4;38;5;149mDOMException):
      86      code = WRONG_DOCUMENT_ERR
      87  
      88  class ESC[4;38;5;81mInvalidCharacterErr(ESC[4;38;5;149mDOMException):
      89      code = INVALID_CHARACTER_ERR
      90  
      91  class ESC[4;38;5;81mNoDataAllowedErr(ESC[4;38;5;149mDOMException):
      92      code = NO_DATA_ALLOWED_ERR
      93  
      94  class ESC[4;38;5;81mNoModificationAllowedErr(ESC[4;38;5;149mDOMException):
      95      code = NO_MODIFICATION_ALLOWED_ERR
      96  
      97  class ESC[4;38;5;81mNotFoundErr(ESC[4;38;5;149mDOMException):
      98      code = NOT_FOUND_ERR
      99  
     100  class ESC[4;38;5;81mNotSupportedErr(ESC[4;38;5;149mDOMException):
     101      code = NOT_SUPPORTED_ERR
     102  
     103  class ESC[4;38;5;81mInuseAttributeErr(ESC[4;38;5;149mDOMException):
     104      code = INUSE_ATTRIBUTE_ERR
     105  
     106  class ESC[4;38;5;81mInvalidStateErr(ESC[4;38;5;149mDOMException):
     107      code = INVALID_STATE_ERR
     108  
     109  class ESC[4;38;5;81mSyntaxErr(ESC[4;38;5;149mDOMException):
     110      code = SYNTAX_ERR
     111  
     112  class ESC[4;38;5;81mInvalidModificationErr(ESC[4;38;5;149mDOMException):
     113      code = INVALID_MODIFICATION_ERR
     114  
     115  class ESC[4;38;5;81mNamespaceErr(ESC[4;38;5;149mDOMException):
     116      code = NAMESPACE_ERR
     117  
     118  class ESC[4;38;5;81mInvalidAccessErr(ESC[4;38;5;149mDOMException):
     119      code = INVALID_ACCESS_ERR
     120  
     121  class ESC[4;38;5;81mValidationErr(ESC[4;38;5;149mDOMException):
     122      code = VALIDATION_ERR
     123  
     124  class ESC[4;38;5;81mUserDataHandler:
     125      """Class giving the operation constants for UserDataHandler.handle()."""
     126  
     127      # Based on DOM Level 3 (WD 9 April 2002)
     128  
     129      NODE_CLONED   = 1
     130      NODE_IMPORTED = 2
     131      NODE_DELETED  = 3
     132      NODE_RENAMED  = 4
     133  
     134  XML_NAMESPACE = "http://www.w3.org/XML/1998/namespace"
     135  XMLNS_NAMESPACE = "http://www.w3.org/2000/xmlns/"
     136  XHTML_NAMESPACE = "http://www.w3.org/1999/xhtml"
     137  EMPTY_NAMESPACE = None
     138  EMPTY_PREFIX = None
     139  
     140  from .domreg import getDOMImplementation, registerDOMImplementation