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Nicer error message when search query string is too long

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Kovid Goyal 2012-11-04 09:33:48 +05:30
parent 32944ef443
commit ace82b046f
1 changed files with 4 additions and 1 deletions
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src/calibre/utils/search_query_parser.py
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@ -212,7 +212,10 @@ class SearchQueryParser(object):
# another search.
def _parse(self, query, candidates=None):
self.recurse_level += 1
try:
res = self._parser.parseString(query)[0]
except RuntimeError:
raise ParseException('Failed to parse query, recursion limit reached: %r'%query)
if candidates is None:
candidates = self.universal_set()
t = self.evaluate(res, candidates)