Closed goodmami closed 8 months ago
From https://github.com/delph-in/pydelphin/issues/371#issuecomment-1806904088
In SimpleMRS, when a string-pred containing reserved characters (whitespace, <, [, etc.) is read in, it will be serialized without quotes, leading to a form that can't be decoded again.
<
[
>>> m = simplemrs.decode('[RELS: < [ "foo bar" LBL: h0 ARG0: e2 ] >]') >>> print(simplemrs.encode(m)) [ RELS: < [ foo bar LBL: h0 ARG0: e2 ] > ] >>> simplemrs.decode(simplemrs.encode(m)) [...] delphin.mrs._exceptions.MRSSyntaxError: [ RELS: < [ foo bar LBL: h0 ARG0: e2 ] > ] ^ MRSSyntaxError: expected: a feature
On serialization, the predicates should be checked for the presence of such characters. If the characters are present, the predicate should be quoted.
From https://github.com/delph-in/pydelphin/issues/371#issuecomment-1806904088
In SimpleMRS, when a string-pred containing reserved characters (whitespace,
<,[, etc.) is read in, it will be serialized without quotes, leading to a form that can't be decoded again.On serialization, the predicates should be checked for the presence of such characters. If the characters are present, the predicate should be quoted.