module xmlhelper.html_parser_json

Short summary

module pyrsslocal.xmlhelper.html_parser_json

parsing HTML to convert it into JSON

source on GitHub

Classes

class	truncated documentation
HTMLtoJSONParser	Parses HTML and output a JSON structure. Example:

Functions

function	truncated documentation
iterate_on_json	Iterates on every field contains in the JSON structure.

Properties

property	truncated documentation
json	Returns the JSON strucure.

Static Methods

staticmethod	truncated documentation
iterate	Iterates on every field contains in the JSON structure.
to_json	Converts HTML into JSON.

Methods

method	truncated documentation
__init__
clean	Cleans a dictionary of value.
handle_data	What to do with data.
handle_endtag	What to do for the end of a tag.
handle_starttag	What to do for a new tag.

Documentation

parsing HTML to convert it into JSON

source on GitHub

class pyrsslocal.xmlhelper.html_parser_json.HTMLtoJSONParser(raise_exception=True)

Bases: html.parser.HTMLParser

Parses HTML and output a JSON structure. Example:

file = ...
with open(file,"r",encoding="utf8") as f : content = f.read()
parser = HTMLtoJSONParser()
parser.feed(content)
js = parser.json

Or:

js = HTMLtoJSONParser.to_json(content)

To iterator on path:

all = [ (k,v) for k,v in HTMLtoJSONParser.iterate(js) ]

source on GitHub

Parameters

raise_exception – if True, raises an exception if the HTML is malformed, otherwise does what it can

source on GitHub

__init__(raise_exception=True)

Parameters

raise_exception – if True, raises an exception if the HTML is malformed, otherwise does what it can

source on GitHub

clean(values)

Cleans a dictionary of value.

source on GitHub

handle_data(data)

What to do with data.

source on GitHub

handle_endtag(tag)

What to do for the end of a tag.

source on GitHub

handle_starttag(tag, attrs)

What to do for a new tag.

source on GitHub

static iterate(json_structure, prefix='', keep_dictionaries=False, skip=['__parent__'])

Iterates on every field contains in the JSON structure.

Parameters

• json_structure – json structure

• prefix – prefix to add

• keep_dictionaries – if True, add yield k,v where v is a JSON dictionary

• skip – do not enter the following tag

Returns

iterator of (path, value)

source on GitHub

property json

Returns the JSON strucure.

Returns

json

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static to_json(content, raise_exception=True)

Converts HTML into JSON.

Parameters

• content – HTML content to parse

• raise_exception – if True, raises an exception if the HTML is malformed, otherwise does what it can

source on GitHub

pyrsslocal.xmlhelper.html_parser_json.iterate_on_json(json_structure, prefix='', keep_dictionaries=False, skip=['__parent__'])

Iterates on every field contains in the JSON structure.

Parameters

• json_structure – json structure

• prefix – prefix to add

• keep_dictionaries – if True, add yield k,v where v is a JSON dictionary

• skip – do not enter the following tag

Returns

iterator of (path, value)

source on GitHub