"""
A grammar for parsing a tiny HTML-like language, plus a transformer for it.
"""
from parsley import makeGrammar, term, termMaker as t
from itertools import chain
tinyHTMLGrammar = r"""
name =
tag = ('<' spaces name:n spaces attribute*:attrs '>'
html:c
'<' '/' token(n) spaces '>'
-> t.Element(n.lower(), dict(attrs), c))
html = (text | tag)*
text = <(~('<') anything)+>
attribute = spaces name:k token('=') quotedString:v -> (k, v)
quotedString = (('"' | '\''):q <(~exactly(q) anything)*>:xs exactly(q))
-> xs
"""
TinyHTML = makeGrammar(tinyHTMLGrammar, globals(), name="TinyHTML")
testSource = "YesMan, HTML is great.
How could you even think otherwise?
A Good Website"
print(TinyHTML(testSource).html())