wx.html.HtmlTagHandler¶

Class Hierarchy¶

Inheritance diagram for class HtmlTagHandler:

Known Subclasses¶

wx.html.HtmlWinTagHandler

Methods Summary¶

`__init__`	Constructor.
`GetParser`	Returns the parser associated with this tag handler.
`GetSupportedTags`	Returns list of supported tags.
`HandleTag`	This is the core method of each handler.
`ParseInner`	This method calls parser’s `wx.html.HtmlParser.DoParsing` method for the string between this tag and the paired ending tag
`ParseInnerSource`	Parses given source as if it was tag’s inner code (see HtmlParser.GetInnerSource).
`SetParser`	Assigns `parser` to this handler.

Properties Summary¶

`Parser`	See `GetParser` and `SetParser`
`SupportedTags`	See `GetSupportedTags`

Class API¶

class wx.html.HtmlTagHandler(Object)¶

Possible constructors:

HtmlTagHandler()

Methods¶

__init__(self)¶: Constructor.

GetParser(self)¶

Returns the parser associated with this tag handler.

Return type:: wx.html.HtmlParser

New in version 2.9.5.

GetSupportedTags(self)¶

Returns list of supported tags.

The list is in uppercase and tags are delimited by ‘,’. Example: "I,B,FONT,P"

Return type:: string

HandleTag(self, tag)¶

This is the core method of each handler.

It is called each time one of supported tags is detected. tag contains all necessary info (see wx.html.HtmlTag for details).

Example:

def HandleTag(self, tag):

    # change state of parser (e.g. set bold face)
    self.ParseInner(tag)
    # ...
    # restore original state of parser

You shouldn’t call ParseInner if the tag is not paired with an ending one.

Parameters:: tag (wx.html.HtmlTag) –
Return type:: bool
Returns:: True if ParseInner was called, False otherwise.

ParseInner(self, tag)¶

This method calls parser’s wx.html.HtmlParser.DoParsing method for the string between this tag and the paired ending tag:

<A HREF="x.htm">Hello, world!</A>

In this example, a call to ParseInner (with tag pointing to A tag) will parse ‘Hello, world!’.

Parameters:: tag (wx.html.HtmlTag) –

ParseInnerSource(self, source)¶

Parses given source as if it was tag’s inner code (see HtmlParser.GetInnerSource).

Unlike ParseInner , this method lets you specify the source code to parse. This is useful when you need to modify the inner text before parsing.

Parameters:: source (string) –

SetParser(self, parser)¶

Assigns parser to this handler.

Each instance of handler is guaranteed to be called only from the one parser.

Parameters:: parser (wx.html.HtmlParser) –

Properties¶

Parser¶: See GetParser and SetParser

SupportedTags¶: See GetSupportedTags

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