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