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() -> None

Methods¶

__init__(self)¶

Constructor.

Return type:: None

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:: str

HandleTag(self, tag : HtmlTag)¶

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 : HtmlTag)¶

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) –
Return type:: None

ParseInnerSource(self, source : str)¶

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) –
Return type:: None

SetParser(self, parser : HtmlParser)¶

Assigns parser to this handler.

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

Parameters:: parser (wx.html.HtmlParser) –
Return type:: None

Properties¶

Parser¶: See GetParser and SetParser

SupportedTags¶: See GetSupportedTags

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