Ferramentas de Processamento de Markup Estruturado

O Python suporta uma variedade de módulos para trabalhar com vários formatos de marcação de dados estruturados. Isso inclui módulos para trabalhar com o Standard Generalized Markup Language (SGML) e o Hypertext Markup Language (HTML) e várias interfaces para trabalhar com o XML (Extensible Markup Language).

• html — Suporte HTML (HyperText Markup Language)
  • escape()
  • unescape()
• html.parser — Simple HTML and XHTML parser
  • HTMLParser
  • Example HTML Parser Application
  • HTMLParser Methods
    • feed()
    • close()
    • reset()
    • getpos()
    • get_starttag_text()
    • handle_starttag()
    • handle_endtag()
    • handle_startendtag()
    • handle_data()
    • handle_entityref()
    • handle_charref()
    • handle_comment()
    • handle_decl()
    • handle_pi()
    • unknown_decl()
  • Exemplos
• html.entities — Definições de entidades gerais de HTML
  • html5
  • entitydefs
  • name2codepoint
  • codepoint2name
• Módulos de Processamento de XML
  • Vulnerabilidades em XML
  • O Pacote defusedxml
• xml.etree.ElementTree — A API XML ElementTree
  • Tutorial
    • Árvore e elementos XML
    • Analisando XML
    • A API de pull para análise sem bloqueio
    • Encontrando elementos interessantes
    • Modificando um arquivo XML
    • Construindo documentos XML
    • Analisando XML com espaços de nomes
  • Suporte a XPath
    • Exemplo
    • Supported XPath syntax
  • Referência
    • Funções
      • canonicalize()
      • Comment()
      • dump()
      • fromstring()
      • fromstringlist()
      • indent()
      • iselement()
      • iterparse()
      • parse()
      • ProcessingInstruction()
      • register_namespace()
      • SubElement()
      • tostring()
      • tostringlist()
      • XML()
      • XMLID()
  • XInclude support
    • Exemplo
  • Referência
    • Funções
      • default_loader()
      • include()
    • Element Objects
      • Element
        • tag
        • text
        • tail
        • attrib
        • clear()
        • get()
        • items()
        • keys()
        • set()
        • append()
        • extend()
        • find()
        • findall()
        • findtext()
        • insert()
        • iter()
        • iterfind()
        • itertext()
        • makeelement()
        • remove()
    • ElementTree Objects
      • ElementTree
        • _setroot()
        • find()
        • findall()
        • findtext()
        • getroot()
        • iter()
        • iterfind()
        • parse()
        • write()
    • QName Objects
      • QName
    • TreeBuilder Objects
      • TreeBuilder
        • close()
        • data()
        • end()
        • start()
        • comment()
        • pi()
        • doctype()
        • start_ns()
        • end_ns()
      • C14NWriterTarget
    • Objetos XMLParser
      • XMLParser
        • close()
        • feed()
        • flush()
    • XMLPullParser Objects
      • XMLPullParser
        • feed()
        • flush()
        • close()
        • read_events()
    • Exceções
      • ParseError
        • code
        • position
• xml.dom — The Document Object Model API
  • Conteúdo do módulo
    • registerDOMImplementation()
    • getDOMImplementation()
    • EMPTY_NAMESPACE
    • XML_NAMESPACE
    • XMLNS_NAMESPACE
    • XHTML_NAMESPACE
  • Objects in the DOM
    • DOMImplementation Objects
      • hasFeature()
      • createDocument()
      • createDocumentType()
    • Objetos Node
      • nodeType
      • parentNode
      • attributes
      • previousSibling
      • nextSibling
      • childNodes
      • firstChild
      • lastChild
      • localName
      • prefix
      • namespaceURI
      • nodeName
      • nodeValue
      • hasAttributes()
      • hasChildNodes()
      • isSameNode()
      • appendChild()
      • insertBefore()
      • removeChild()
      • replaceChild()
      • normalize()
      • cloneNode()
    • Objetos NodeList
      • item()
      • length
    • DocumentType Objects
      • publicId
      • systemId
      • internalSubset
      • name
      • entities
      • notations
    • Document Objects
      • documentElement
      • createElement()
      • createElementNS()
      • createTextNode()
      • createComment()
      • createProcessingInstruction()
      • createAttribute()
      • createAttributeNS()
      • getElementsByTagName()
      • getElementsByTagNameNS()
    • Element Objects
      • tagName
      • getElementsByTagName()
      • getElementsByTagNameNS()
      • hasAttribute()
      • hasAttributeNS()
      • getAttribute()
      • getAttributeNode()
      • getAttributeNS()
      • getAttributeNodeNS()
      • removeAttribute()
      • removeAttributeNode()
      • removeAttributeNS()
      • setAttribute()
      • setAttributeNode()
      • setAttributeNodeNS()
      • setAttributeNS()
    • Attr Objects
      • name
      • localName
      • prefix
      • value
    • NamedNodeMap Objects
      • length
      • item()
    • Comment Objects
      • data
    • Text and CDATASection Objects
      • data
    • Objetos ProcessingInstruction
      • target
      • data
    • Exceções
      • DOMException
      • DomstringSizeErr
      • HierarchyRequestErr
      • IndexSizeErr
      • InuseAttributeErr
      • InvalidAccessErr
      • InvalidCharacterErr
      • InvalidModificationErr
      • InvalidStateErr
      • NamespaceErr
      • NotFoundErr
      • NotSupportedErr
      • NoDataAllowedErr
      • NoModificationAllowedErr
      • SyntaxErr
      • WrongDocumentErr
  • Conformance
    • Type Mapping
    • Accessor Methods
• xml.dom.minidom — Minimal DOM implementation
  • parse()
  • parseString()
  • Objetos DOM
    • unlink()
    • writexml()
    • toxml()
    • toprettyxml()
  • DOM Example
  • minidom e o padrão DOM
• xml.dom.pulldom — Support for building partial DOM trees
  • PullDom
  • SAX2DOM
  • parse()
  • parseString()
  • default_bufsize
  • Objetos DOMEventStream
    • DOMEventStream
      • getEvent()
      • expandNode()
      • reset()
• xml.sax — Support for SAX2 parsers
  • make_parser()
  • parse()
  • parseString()
  • SAXException
  • SAXParseException
  • SAXNotRecognizedException
  • SAXNotSupportedException
  • SAXException Objects
    • getMessage()
    • getException()
• xml.sax.handler — Base classes for SAX handlers
  • ContentHandler
  • DTDHandler
  • EntityResolver
  • ErrorHandler
  • LexicalHandler
  • feature_namespaces
  • feature_namespace_prefixes
  • feature_string_interning
  • feature_validation
  • feature_external_ges
  • feature_external_pes
  • all_features
  • property_lexical_handler
  • property_declaration_handler
  • property_dom_node
  • property_xml_string
  • all_properties
  • ContentHandler Objects
    • setDocumentLocator()
    • startDocument()
    • endDocument()
    • startPrefixMapping()
    • endPrefixMapping()
    • startElement()
    • endElement()
    • startElementNS()
    • endElementNS()
    • characters()
    • ignorableWhitespace()
    • processingInstruction()
    • skippedEntity()
  • DTDHandler Objects
    • notationDecl()
    • unparsedEntityDecl()
  • EntityResolver Objects
    • resolveEntity()
  • ErrorHandler Objects
    • error()
    • fatalError()
    • warning()
  • LexicalHandler Objects
    • comment()
    • startDTD()
    • endDTD()
    • startCDATA()
    • endCDATA()
• xml.sax.saxutils — SAX Utilities
  • escape()
  • unescape()
  • quoteattr()
  • XMLGenerator
  • XMLFilterBase
  • prepare_input_source()
• xml.sax.xmlreader — Interface for XML parsers
  • XMLReader
  • IncrementalParser
  • Locator
  • InputSource
  • AttributesImpl
  • AttributesNSImpl
  • XMLReader Objects
    • parse()
    • getContentHandler()
    • setContentHandler()
    • getDTDHandler()
    • setDTDHandler()
    • getEntityResolver()
    • setEntityResolver()
    • getErrorHandler()
    • setErrorHandler()
    • setLocale()
    • getFeature()
    • setFeature()
    • getProperty()
    • setProperty()
  • IncrementalParser Objects
    • feed()
    • close()
    • reset()
  • Locator Objects
    • getColumnNumber()
    • getLineNumber()
    • getPublicId()
    • getSystemId()
  • InputSource Objects
    • setPublicId()
    • getPublicId()
    • setSystemId()
    • getSystemId()
    • setEncoding()
    • getEncoding()
    • setByteStream()
    • getByteStream()
    • setCharacterStream()
    • getCharacterStream()
  • The Attributes Interface
    • getLength()
    • getNames()
    • getType()
    • getValue()
  • The AttributesNS Interface
    • getValueByQName()
    • getNameByQName()
    • getQNameByName()
    • getQNames()
• xml.parsers.expat — Fast XML parsing using Expat
  • ExpatError
  • error
  • XMLParserType
  • ErrorString()
  • ParserCreate()
  • Objetos XMLParser
    • Parse()
    • ParseFile()
    • SetBase()
    • GetBase()
    • GetInputContext()
    • ExternalEntityParserCreate()
    • SetParamEntityParsing()
    • UseForeignDTD()
    • SetReparseDeferralEnabled()
    • GetReparseDeferralEnabled()
    • buffer_size
    • buffer_text
    • buffer_used
    • ordered_attributes
    • specified_attributes
    • ErrorByteIndex
    • ErrorCode
    • ErrorColumnNumber
    • ErrorLineNumber
    • CurrentByteIndex
    • CurrentColumnNumber
    • CurrentLineNumber
    • XmlDeclHandler()
    • StartDoctypeDeclHandler()
    • EndDoctypeDeclHandler()
    • ElementDeclHandler()
    • AttlistDeclHandler()
    • StartElementHandler()
    • EndElementHandler()
    • ProcessingInstructionHandler()
    • CharacterDataHandler()
    • UnparsedEntityDeclHandler()
    • EntityDeclHandler()
    • NotationDeclHandler()
    • StartNamespaceDeclHandler()
    • EndNamespaceDeclHandler()
    • CommentHandler()
    • StartCdataSectionHandler()
    • EndCdataSectionHandler()
    • DefaultHandler()
    • DefaultHandlerExpand()
    • NotStandaloneHandler()
    • ExternalEntityRefHandler()
  • Exceções ExpatError
    • code
    • lineno
    • offset
  • Exemplo
  • Content Model Descriptions
  • Expat error constants
    • codes
    • messages
    • XML_ERROR_ASYNC_ENTITY
    • XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF
    • XML_ERROR_BAD_CHAR_REF
    • XML_ERROR_BINARY_ENTITY_REF
    • XML_ERROR_DUPLICATE_ATTRIBUTE
    • XML_ERROR_INCORRECT_ENCODING
    • XML_ERROR_INVALID_TOKEN
    • XML_ERROR_JUNK_AFTER_DOC_ELEMENT
    • XML_ERROR_MISPLACED_XML_PI
    • XML_ERROR_NO_ELEMENTS
    • XML_ERROR_NO_MEMORY
    • XML_ERROR_PARAM_ENTITY_REF
    • XML_ERROR_PARTIAL_CHAR
    • XML_ERROR_RECURSIVE_ENTITY_REF
    • XML_ERROR_SYNTAX
    • XML_ERROR_TAG_MISMATCH
    • XML_ERROR_UNCLOSED_TOKEN
    • XML_ERROR_UNDEFINED_ENTITY
    • XML_ERROR_UNKNOWN_ENCODING
    • XML_ERROR_UNCLOSED_CDATA_SECTION
    • XML_ERROR_EXTERNAL_ENTITY_HANDLING
    • XML_ERROR_NOT_STANDALONE
    • XML_ERROR_UNEXPECTED_STATE
    • XML_ERROR_ENTITY_DECLARED_IN_PE
    • XML_ERROR_FEATURE_REQUIRES_XML_DTD
    • XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING
    • XML_ERROR_UNBOUND_PREFIX
    • XML_ERROR_UNDECLARING_PREFIX
    • XML_ERROR_INCOMPLETE_PE
    • XML_ERROR_XML_DECL
    • XML_ERROR_TEXT_DECL
    • XML_ERROR_PUBLICID
    • XML_ERROR_SUSPENDED
    • XML_ERROR_NOT_SUSPENDED
    • XML_ERROR_ABORTED
    • XML_ERROR_FINISHED
    • XML_ERROR_SUSPEND_PE
    • XML_ERROR_RESERVED_PREFIX_XML
    • XML_ERROR_RESERVED_PREFIX_XMLNS
    • XML_ERROR_RESERVED_NAMESPACE_URI
    • XML_ERROR_INVALID_ARGUMENT
    • XML_ERROR_NO_BUFFER
    • XML_ERROR_AMPLIFICATION_LIMIT_BREACH