pyparsing how to access repeated patterns in parse result

I am trying to create a parser for condition statements. Something like [X=2 OR Y contains A]

Here is what I came up with so far:

parameter = pp.Word(pp.alphanums).setResultsName('parameter')
operator = pp.oneOf(['=', '!=', 'contains', 'CONTAINS']).setResultsName('operator')
value = pp.Word(pp.alphanums).setResultsName('value')
condition = pp.Group(parameter + operator + value).setResultsName('condition')
expr = pp.operatorPrecedence(condition,[
                            ("AND", 2, pp.opAssoc.LEFT, ),
                            ("OR", 2, pp.opAssoc.LEFT, ),
                            ]).setResultsName('expr')

parse_result = expr.parseString('X=2 OR Y contains A')
print(parse_result.dump()

which prints the following

[[['X', '=', '2'], 'OR', ['Y', 'contains', 'A']]]
- expr: [['X', '=', '2'], 'OR', ['Y', 'contains', 'A']]
  - condition: ['Y', 'contains', 'A']
    - operator: 'contains'
    - parameter: 'Y'
    - value: 'A'

And dump result has only the last condition and the first condition is missing in the result. How can I access to all of the conditions in parse result?