wx.html.HtmlTagHandler¶See also
Todo
describe me
Class Hierarchy¶
Inheritance diagram for class HtmlTagHandler:
Known Subclasses¶
Methods Summary¶Constructor. |
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Returns the parser associated with this tag handler. |
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Returns list of supported tags. |
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This is the core method of each handler. |
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This method calls parser’s |
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Parses given source as if it was tag’s inner code (see HtmlParser.GetInnerSource). |
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Assigns parser to this handler. |
Properties Summary¶See |
Class API¶Possible constructors:
HtmlTagHandler() -> None
Constructor.
None
Returns the parser associated with this tag handler.
Added in version 2.9.5.
Returns list of supported tags.
The list is in uppercase and tags are delimited by ‘,’. Example: "I,B,FONT,P"
str
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.
tag (wx.html.HtmlTag)
bool
True if ParseInner was called, False otherwise.
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!’.
tag (wx.html.HtmlTag)
None
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.
source (string)
None
Assigns parser to this handler.
Each instance of handler is guaranteed to be called only from the one parser.
parser (wx.html.HtmlParser)
None
See GetSupportedTags