wx.html.HtmlTagHandler¶

Class Hierarchy¶

Inheritance diagram for class HtmlTagHandler:

Known Subclasses¶

wx.html.HtmlWinTagHandler

Methods Summary¶

Properties Summary¶

Class API¶

class wx.html.HtmlTagHandler(Object)¶

Possible constructors:

HtmlTagHandler() -> None

Methods¶

__init__(self)¶

Constructor.

Return type:

None

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GetParser(self)¶

Returns the parser associated with this tag handler.

Return type:

wx.html.HtmlParser

Added in version 2.9.5.

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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

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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.

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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)

Return type:

None

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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)

Return type:

None

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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)

Return type:

None

Properties¶

Parser¶

See GetParser and SetParser

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SupportedTags¶

See GetSupportedTags