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829 Commits

Author SHA1 Message Date
Sarah Hoffmann
2635389a87 adapt typing for newer version of mypy 2023-11-17 10:02:37 +01:00
Sarah Hoffmann
e022d41a01 reduce influence of viewbox 
Perfectly matching city names should still get priority.
 2023-11-17 10:02:04 +01:00
Sarah Hoffmann
fa084d2029 prepare 4.3.1 release 2023-10-04 16:44:50 +02:00
Sarah Hoffmann
145322661c switch back meaning of reverse and search in warm 
Also do'n try to warm up searches on reverse-only databases.

Fixes #3213.
 2023-10-04 16:39:31 +02:00
Sarah Hoffmann
21381a0d35 filter duplicate results after DB query 2023-10-04 14:58:24 +02:00
Sarah Hoffmann
10ac54b000 rerank results by query 
The algorithm is similar to the PHP reranking and uses the terms from
the display name to check against the query terms. However instead of
exact matching it uses a per-word-edit-distance, so that it is less
strict when it comes to mismatching accents or other one letter
differences.

Country names get a higher penalty because they don't receive a
penalty during token matching right now.

This will work badly with the legacy tokenizer. Given that it is
marked for removal, it is simply not worth optimising for it.
 2023-10-04 14:58:14 +02:00
Sarah Hoffmann
dfde14255a move localization into add_result_details 
This means that the locale now needs to be handed in into the search
functions already. At least search needs them for reranking.
 2023-10-04 14:58:05 +02:00
Sarah Hoffmann
27657000b0 'fix' issues with recent changes to psycopg2 typing 
Some of the changes just make the warnings go away. The typing info
is still incorrect on the stub side, as far as I can determine.
 2023-10-04 14:57:07 +02:00
Sarah Hoffmann
6b265a5fa6 reduce expected count for multi-part words 
Fixes #3196.
 2023-10-04 14:56:59 +02:00
Sarah Hoffmann
ec47459410 prepare release 4.3.0 2023-09-06 20:08:28 +02:00
Sarah Hoffmann
c55c3657c3 reenable logging of details calls 2023-09-06 11:35:53 +02:00
Sarah Hoffmann
8b56b55761 restrict deduplication to results from placex 
All other sources do not have deduplicatable entries.
 2023-09-06 10:43:55 +02:00
Sarah Hoffmann
9056c9276f add bbox output to lookup results 
Fixes #3149.
 2023-09-06 10:27:03 +02:00
Sarah Hoffmann
d6960c72e4 Merge pull request #3190 from lonvia/fix-internal-server-errors 
Fix more failing queries
 2023-09-05 17:00:31 +02:00
Sarah Hoffmann
b529e054cf Merge pull request #3189 from lonvia/add-country-area-restriction 
Implement NOMINATIM_SEARCH_WITHIN_COUNTRIES for Python frontend
 2023-09-05 14:29:44 +02:00
Sarah Hoffmann
c284df2dc9 restrict range for interpolated housenumbers 
Interpolations are only supported up to 2^32 by the database.
Limit to 8 digits, which is still more than should be needed.
 2023-09-05 11:41:41 +02:00
Sarah Hoffmann
18b2a4c204 avoid interpreting integral numbers as coordinates 
There are addresses of type '123 W 345 N, Reigh', where 'W 345 N' is
the actual name of the street.
 2023-09-05 11:26:47 +02:00
Sarah Hoffmann
ce1f4cbbdc allow lower case OSM types in lookup query 2023-09-04 14:39:35 +02:00
Sarah Hoffmann
9848c4c56c implement NOMINATIM_SEARCH_WITHIN_COUNTRIES setting 2023-09-04 14:10:36 +02:00
Sarah Hoffmann
cb8149f8ea reenable tablespace arguments for flex tables 2023-09-04 10:45:52 +02:00
Sarah Hoffmann
0e74e82a38 add a shutdown handler for falcon server closing DB connections 2023-08-31 09:40:56 +02:00
Sarah Hoffmann
15e09f2b24 remove alias where it does not work with lambdas 
Fixes #3177.
 2023-08-30 21:55:34 +02:00
Sarah Hoffmann
cafd8e2b1e fix typos and grammar issues 2023-08-29 12:14:44 +02:00
Sarah Hoffmann
6e5f595d48 update API documentation 2023-08-28 10:31:58 +02:00
Sarah Hoffmann
2c24ba6d2d add deployment documentation for Python frontend 2023-08-27 21:27:16 +02:00
Sarah Hoffmann
386b4c82da preliminary library reference finished 2023-08-25 21:40:20 +02:00
Sarah Hoffmann
a987f22cfb more library documentation 2023-08-25 21:40:20 +02:00
Sarah Hoffmann
558c42ec83 finish configuration section 2023-08-25 21:40:20 +02:00
Sarah Hoffmann
399b04596e initial configuration documentation 2023-08-25 21:40:20 +02:00
Sarah Hoffmann
75513a23a8 docs: documentation of API classes 2023-08-25 21:40:20 +02:00
Sarah Hoffmann
d3372e69ec update to modern mkdocstrings python handler 2023-08-25 21:40:20 +02:00
Sarah Hoffmann
1115705cbc add additional timeout for entire request 2023-08-25 09:16:53 +02:00
Sarah Hoffmann
161d17d85b use backwards-compatible asyncio timeout implementation 2023-08-25 08:50:03 +02:00
Sarah Hoffmann
5a2ebfcd4a translate query timeouts into proper HTTP responses 
Need to use a 503 here because a 408 (Request timeout) will motivate
browsers to immediately resent the request.
 2023-08-25 08:50:03 +02:00
Sarah Hoffmann
06a974df36 add a timeout for DB queries 2023-08-25 08:50:03 +02:00
Sarah Hoffmann
2762c45569 apply adjusted counts only to final result 2023-08-24 21:37:02 +02:00
Sarah Hoffmann
fd85483ce3 Merge pull request #3169 from lonvia/tweak-search-with-frequent-names 
Further tweak detection of queries that would return a massive amount of results
 2023-08-24 14:22:35 +02:00
Sarah Hoffmann
0a2d0c3b5c allow terms with frequent searches together with viewbox 2023-08-24 09:21:09 +02:00
Sarah Hoffmann
dcdda314e2 further tweak search containing very frequent tokens 
Excluding non-rare full names is not really possible because it makes
addresses with street names like 'main st' unsearchable. This tries to
leav all names in but refrain from ordering results by accuracy
when too many results are expected. This means that the DB will simply
get the first n results without any particular order.
 2023-08-23 23:04:12 +02:00
Sarah Hoffmann
a9edd57fe2 send charset again in content-type when returning json 
There are quite a few applications out there that will use some local
encoding when the charset is not explicitly given.
 2023-08-23 20:55:57 +02:00
Sarah Hoffmann
23eed4ff2f fix tag name for housename addresses in layer selection 
Fixes #3156.
 2023-08-19 15:57:33 +02:00
Sarah Hoffmann
bfc706a596 cache ICU transliterators and reuse them 2023-08-15 23:08:44 +02:00
Sarah Hoffmann
bcf8433ba8 fix regression in default setting for details linkedplaces 2023-08-13 16:24:19 +02:00
Sarah Hoffmann
746dd057b9 prefer name-only searches more 2023-08-13 15:24:16 +02:00
Sarah Hoffmann
b710297d05 return bbox of full country for country searches 
Fixes #3149.
 2023-08-13 14:37:28 +02:00
Sarah Hoffmann
0a8e8cec0f fix application of label to wrong expression 2023-08-13 11:59:01 +02:00
Sarah Hoffmann
96e5a23727 avoid lambda SQL in connection with alias tables 2023-08-13 11:40:49 +02:00
Sarah Hoffmann
611b925368 use coalsce() instead of indexless postgis functions 
ST_Intersects is deemed too expensive by the query planer which
leads to odd plans when index use is avoided.
 2023-08-12 19:14:13 +02:00
Sarah Hoffmann
cab2a74740 do not use index when searching in large areas 
This concerns viewboxes as well as radius search.
 2023-08-12 16:12:44 +02:00
Sarah Hoffmann
95d1048789 take token_assignment penalty into account 
Also computes the expected count differently when addresses are
involved. Address token counts do not bare a direct relation to
real counts.
 2023-08-12 15:33:50 +02:00