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62 Commits

Author SHA1 Message Date
Sarah Hoffmann
0843fefad3 fix geocodejson address assignment 
The categories should be assigned the address part with the
highest address rank not lowest.
 2023-05-26 11:43:11 +02:00
Sarah Hoffmann
371a780ef4 add server fronting for search endpoint 
This also implements some of the quirks of free-text search of the
V1 API, in particular, search for categories and coordinates.
 2023-05-26 11:40:45 +02:00
Sarah Hoffmann
c7db69a30c add timestamps to HTML debug output 2023-05-26 09:05:44 +02:00
Sarah Hoffmann
b48cda7173 mingle names from linked places into results 2023-05-24 23:17:15 +02:00
Sarah Hoffmann
0608cf1476 switch CLI search command to python implementation 2023-05-24 22:54:54 +02:00
Sarah Hoffmann
f335e78d1e make localisation of results explicit 
Localisation was previously done as part of the formatting but might
also be useful on its own when working with the results directly.
 2023-05-24 18:12:34 +02:00
Sarah Hoffmann
dcfb228c9a add API functions for search functions 
Search is now split into three functions: for free-text search,
for structured search and for search by category. Note that the
free-text search does not have as many hidden features like
coordinate search. Use the search parameters for that.
 2023-05-24 18:05:43 +02:00
Sarah Hoffmann
dc99bbb0af implement actual database searches 2023-05-24 13:52:31 +02:00
Sarah Hoffmann
c42273a4db implement search builder 2023-05-23 11:23:44 +02:00
Sarah Hoffmann
3bf489cd7c implement token assignment 2023-05-22 15:49:03 +02:00
Sarah Hoffmann
d8240f9ee4 add query analyser for legacy tokenizer 2023-05-22 11:07:14 +02:00
Sarah Hoffmann
2448cf2a14 add factory for query analyzer 2023-05-22 09:23:19 +02:00
Sarah Hoffmann
004883bdb1 query analyzer for ICU tokenizer 2023-05-22 08:46:19 +02:00
Sarah Hoffmann
ff66595f7a add data structure for tokenized query 2023-05-21 09:30:57 +02:00
Sarah Hoffmann
d2c56f9f96 Merge pull request #3063 from lonvia/variable-parameters 
Rework how search parameters are handed to the Python API
 2023-05-18 22:27:18 +02:00
Sarah Hoffmann
7f1a0ce94a fix use of subquery in reverse 2023-05-18 20:27:07 +02:00
Sarah Hoffmann
32dbf83747 move zoom_to_rank computation to extra file 2023-05-18 18:29:41 +02:00
Sarah Hoffmann
bef5cea48e switch API parameters to keyword arguments 
This switches the input parameters for API calls to a generic
keyword argument catch-all which is then loaded into a dataclass
where the parameters are checked and forwarded to internal
function.

The dataclass gives more flexibility with the parameters and makes
it easier to reuse common parameters for the different API calls.
 2023-05-18 17:42:23 +02:00
Sarah Hoffmann
1f0e1bec0e enable API use with psycopg 3 2023-05-18 16:08:32 +02:00
Sarah Hoffmann
1dce2b98b4 switch CLI lookup command to Python implementation 2023-04-03 14:40:41 +02:00
Sarah Hoffmann
86c4897c9b add lookup call to server glue 2023-04-03 14:40:41 +02:00
Sarah Hoffmann
6e81596609 rename lookup() API to details and add lookup call 
The initial plan to serve /details and /lookup endpoints from
the same API call turned out to be impractical, so the API now
also has deparate functions for both.
 2023-04-03 14:40:41 +02:00
Sarah Hoffmann
4607c7ed04 python lookup: add function for simple lookups 2023-04-03 14:40:41 +02:00
Sarah Hoffmann
63638eb447 python lookup: factor out finding in tables into own function 2023-04-03 14:40:41 +02:00
Sarah Hoffmann
1e2a1d9ce5 limit results for country lookup 2023-03-30 10:00:19 +02:00
Sarah Hoffmann
1feac2069b add BDD tests for new layers parameter 2023-03-30 09:54:55 +02:00
Sarah Hoffmann
26ee6b6dde python reverse: add support for point geometries in interpolations 2023-03-29 17:21:33 +02:00
Sarah Hoffmann
e158017086 ignore broken data in interpolation table 2023-03-28 14:57:39 +02:00
Sarah Hoffmann
36d068871d disable prepared statements 
Prepared statements do not work well with the partial indexes that
Nominatim uses because all Python constants are replaced with
parameters. A query like:

  placex.select().where(placex.c.rank_address.between(4, 25)

gets translated into a prepared query with two parameters:

  SELECT * FROM placex WHERE rank_address BETWEEN %s and %s

And this does not work with a partial index of:

  CREATE INDEX on placex(geometry) WHERE rank_address between 4 and 25
 2023-03-28 14:53:45 +02:00
Sarah Hoffmann
6c67a4b500 switch reverse CLI command to Python implementation 2023-03-26 18:09:33 +02:00
Sarah Hoffmann
86b43dc605 make sure PHP and Python reverse code does the same 
The only allowable difference is precision of coordinates. Python uses
a precision of 7 digits where possible, which corresponds to the
precision of OSM data.

Also fixes some smaller bugs found by the BDD tests.
 2023-03-26 16:21:43 +02:00
Sarah Hoffmann
300921a93e add server glue for reverse API call 2023-03-25 17:04:02 +01:00
Sarah Hoffmann
35b52c4656 add output formatters for ReverseResults 
These formatters are written in a way that they can be reused for
search results later.
 2023-03-25 15:45:03 +01:00
Sarah Hoffmann
878302a622 ignore NotImplementedErrors when compiling SQL 2023-03-24 11:16:02 +01:00
Sarah Hoffmann
55277738d4 factor out layer checks in reverse function 2023-03-24 10:08:01 +01:00
Sarah Hoffmann
2f54732500 python: implement reverse lookup function 
The implementation follows for most part the PHP code but introduces an
additional layer parameter with which the kind of places to be returned
can be restricted. This replaces the hard-coded exclusion lists.
 2023-03-23 22:38:37 +01:00
Sarah Hoffmann
41da298b18 add python implementation of reverse 
This adds an additional layer parameter and slightly changes the
queries to do more efficient lookups for large area features.
 2023-03-23 10:16:50 +01:00
Sarah Hoffmann
ebcf8c2b6b api: make details parameter optional 2023-03-23 10:16:50 +01:00
Sarah Hoffmann
1facfd019b api: generalize error handling 
Return a consistent error response which takes into account the chosen
content type. Also adds tests for V1 server glue.
 2023-03-23 10:16:50 +01:00
Sarah Hoffmann
00e3a752c9 split SearchResult type 
Use adapted types for the different result types. This makes it
easier to have adapted output formatting and means there are only
result fields that are filled.
 2023-03-23 10:16:50 +01:00
Sarah Hoffmann
2b7eb4906a bdd: add tests for valid debug output 2023-03-09 20:10:51 +01:00
Sarah Hoffmann
ee0c5e24bb add a WKB decoder for the Point class 
This allows to return point geometries from the database and makes
the SQL a bit simpler.
 2023-02-16 17:29:56 +01:00
Sarah Hoffmann
8557105c40 add debug output for unit tests 
This uses the debug output facility meant for pretty HTML output
to give us debugging output for the unit tests.
 2023-02-14 11:57:37 +01:00
Sarah Hoffmann
24e7ffb289 add HTML-formatted debug output to lookup 2023-02-14 11:57:37 +01:00
Sarah Hoffmann
42c3754dcd add tests for details result formatting and trim results 
Values that are None are no longer included in the output to save
a bit of bandwidth.
 2023-02-04 21:22:22 +01:00
Sarah Hoffmann
3ac70f7cc2 implement details endpoint in Python servers 2023-02-04 21:22:22 +01:00
Sarah Hoffmann
104722a56a switch details cli command to new Python implementation 2023-02-04 21:22:22 +01:00
Sarah Hoffmann
1924beeb20 add lookup of postcdoe data 2023-02-04 21:22:22 +01:00
Sarah Hoffmann
70f6f9a711 add lookup of tiger data 2023-02-04 21:22:22 +01:00
Sarah Hoffmann
f1ceefe9a6 add lookup of address interpolations 2023-02-04 21:22:22 +01:00