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block search queries with too many tokens

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Sarah Hoffmann
2023-07-15 16:31:39 +02:00
parent 1c189060c2
commit 412bd2ec20
1 changed files with 4 additions and 0 deletions
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4
nominatim/api/search/token_assignment.py
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@@ -265,6 +265,10 @@ class _TokenSequence:
""" """
base = TokenAssignment.from_ranges(self.seq) base = TokenAssignment.from_ranges(self.seq)
num_addr_tokens = sum(t.end - t.start for t in base.address)
if num_addr_tokens > 50:
return
# Postcode search (postcode-only search is covered in next case) # Postcode search (postcode-only search is covered in next case)
if base.postcode is not None and base.address: if base.postcode is not None and base.address:
if (base.postcode.start == 0 and self.direction != -1)\ if (base.postcode.start == 0 and self.direction != -1)\