Sorry about your coffee cup! Would you be interested in a pyparsing
rendition?
-- Paul
from pyparsing import *
def defineGrammar():
ParserElement.setDefaultWhitespaceChars(" \t")
ident = Word(alphanums+"_")
LT,GT = map(Suppress,"<>")
NL = LineEnd().suppress()
real = Word(nums,nums+".")
integer = Word(nums)
quotedString = QuotedString('"')
dataValue = real | integer | Word(alphas,alphanums) | quotedString
dataDef = ident + ZeroOrMore(dataValue) + NL
tagDef = Forward()
tagDef << LT + ident + ZeroOrMore(dataValue) + NL + \
Dict(ZeroOrMore(Group(dataDef) | Group(tagDef))) + GT + NL
tagData = Dict(OneOrMore(Group(tagDef)))
return tagData
results = defineGrammar().parseString(TESTTXT)
print( results.dump() )
print results.REAPER_PROJECT.TRACK.keys()
print results.REAPER_PROJECT.TRACK.PANENV2
print results.REAPER_PROJECT.TRACK.PANENV2.ACT
prints out:
[['REAPER_PROJECT', '0.1', ['METRONOME', '6', '2.000000', ['SAMPLES',
'', '']], ['TRACK', ['MAINSEND', '1'], ['VOLENV2', ['ACT', '1']],
['PANENV2', ['ACT', '1']]]]]
- REAPER_PROJECT: ['0.1', ['METRONOME', '6', '2.000000', ['SAMPLES',
'', '']], ['TRACK', ['MAINSEND', '1'], ['VOLENV2', ['ACT', '1']],
['PANENV2', ['ACT', '1']]]]
- METRONOME: ['6', '2.000000', ['SAMPLES', '', '']]
- SAMPLES: ['', '']
- TRACK: [['MAINSEND', '1'], ['VOLENV2', ['ACT', '1']], ['PANENV2',
['ACT', '1']]]
- MAINSEND: 1
- PANENV2: [['ACT', '1']]
- ACT: 1
- VOLENV2: [['ACT', '1']]
- ACT: 1
['PANENV2', 'MAINSEND', 'VOLENV2']
[['ACT', '1']]
1
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