remove tests that differ between lua and gazetteer versions

[nominatim.git] / nominatim / tools / check_database.py

diff --git a/nominatim/tools/check_database.py b/nominatim/tools/check_database.py
index 3031026b8cbeba3f01edd1d164187e7d8242b9c2..437775db6a874561d5451d3a8683fd085a3ba17c 100644 (file)
--- a/nominatim/tools/check_database.py
+++ b/nominatim/tools/check_database.py
@@ -1,13 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# This file is part of Nominatim. (https://nominatim.org)
+#
+# Copyright (C) 2022 by the Nominatim developer community.
+# For a full list of authors see the git log.

 """
 Collection of functions that check if the database is complete and functional.
 """
 """
 Collection of functions that check if the database is complete and functional.
 """

+from typing import Callable, Optional, Any, Union, Tuple, Mapping, List

 from enum import Enum
 from textwrap import dedent
 
 from enum import Enum
 from textwrap import dedent
 

-import psycopg2
-
-from ..db.connection import connect
-from ..errors import UsageError
+from nominatim.config import Configuration
+from nominatim.db.connection import connect, Connection
+from nominatim.errors import UsageError
+from nominatim.tokenizer import factory as tokenizer_factory

 
 CHECKLIST = []
 
 
 CHECKLIST = []
 


@@ -18,14 +25,19 @@ class CheckState(Enum):
     FAIL = 1
     FATAL = 2
     NOT_APPLICABLE = 3
     FAIL = 1
     FATAL = 2
     NOT_APPLICABLE = 3

+    WARN = 4

 
 

-def _check(hint=None):
+CheckResult = Union[CheckState, Tuple[CheckState, Mapping[str, Any]]]
+CheckFunc = Callable[[Connection, Configuration], CheckResult]
+
+def _check(hint: Optional[str] = None) -> Callable[[CheckFunc], CheckFunc]:

     """ Decorator for checks. It adds the function to the list of
         checks to execute and adds the code for printing progress messages.
     """
     """ Decorator for checks. It adds the function to the list of
         checks to execute and adds the code for printing progress messages.
     """

-    def decorator(func):
-        title = func.__doc__.split('\n', 1)[0].strip()
-        def run_check(conn, config):
+    def decorator(func: CheckFunc) -> CheckFunc:
+        title = (func.__doc__ or '').split('\n', 1)[0].strip()
+
+        def run_check(conn: Connection, config: Configuration) -> CheckState:

             print(title, end=' ... ')
             ret = func(conn, config)
             if isinstance(ret, tuple):
             print(title, end=' ... ')
             ret = func(conn, config)
             if isinstance(ret, tuple):


@@ -34,6 +46,11 @@ def _check(hint=None):
                 params = {}
             if ret == CheckState.OK:
                 print('\033[92mOK\033[0m')
                 params = {}
             if ret == CheckState.OK:
                 print('\033[92mOK\033[0m')

+            elif ret == CheckState.WARN:
+                print('\033[93mWARNING\033[0m')
+                if hint:
+                    print('')
+                    print(dedent(hint.format(**params)))

             elif ret == CheckState.NOT_APPLICABLE:
                 print('not applicable')
             else:
             elif ret == CheckState.NOT_APPLICABLE:
                 print('not applicable')
             else:


@@ -47,22 +64,22 @@ def _check(hint=None):
 
     return decorator
 
 
     return decorator
 

-class _BadConnection: # pylint: disable=R0903
+class _BadConnection:

 
 

-    def __init__(self, msg):
+    def __init__(self, msg: str) -> None:

         self.msg = msg
 
         self.msg = msg
 

-    def close(self):
+    def close(self) -> None:

         """ Dummy function to provide the implementation.
         """
 
         """ Dummy function to provide the implementation.
         """
 

-def check_database(config):
+def check_database(config: Configuration) -> int:

     """ Run a number of checks on the database and return the status.
     """
     try:
     """ Run a number of checks on the database and return the status.
     """
     try:

-        conn = connect(config.get_libpq_dsn())
+        conn = connect(config.get_libpq_dsn()).connection

     except UsageError as err:
     except UsageError as err:

-        conn = _BadConnection(str(err))
+        conn = _BadConnection(str(err)) # type: ignore[assignment]

 
     overall_result = 0
     for check in CHECKLIST:
 
     overall_result = 0
     for check in CHECKLIST:


@@ -70,21 +87,20 @@ def check_database(config):
         if ret == CheckState.FATAL:
             conn.close()
             return 1
         if ret == CheckState.FATAL:
             conn.close()
             return 1

-        if ret != CheckState.OK:
+        if ret in (CheckState.FATAL, CheckState.FAIL):

             overall_result = 1
 
     conn.close()
     return overall_result
 
 
             overall_result = 1
 
     conn.close()
     return overall_result
 
 

-def _get_indexes(conn):
-    indexes = ['idx_word_word_id',
-               'idx_place_addressline_address_place_id',
+def _get_indexes(conn: Connection) -> List[str]:
+    indexes = ['idx_place_addressline_address_place_id',

                'idx_placex_rank_search',
                'idx_placex_rank_address',
                'idx_placex_parent_place_id',
                'idx_placex_geometry_reverse_lookuppolygon',
                'idx_placex_rank_search',
                'idx_placex_rank_address',
                'idx_placex_parent_place_id',
                'idx_placex_geometry_reverse_lookuppolygon',

-               'idx_placex_geometry_reverse_placenode',
+               'idx_placex_geometry_placenode',

                'idx_osmline_parent_place_id',
                'idx_osmline_parent_osm_id',
                'idx_postcode_id',
                'idx_osmline_parent_place_id',
                'idx_osmline_parent_osm_id',
                'idx_postcode_id',


@@ -94,16 +110,19 @@ def _get_indexes(conn):
         indexes.extend(('idx_search_name_nameaddress_vector',
                         'idx_search_name_name_vector',
                         'idx_search_name_centroid'))
         indexes.extend(('idx_search_name_nameaddress_vector',
                         'idx_search_name_name_vector',
                         'idx_search_name_centroid'))

+        if conn.server_version_tuple() >= (11, 0, 0):
+            indexes.extend(('idx_placex_housenumber',
+                            'idx_osmline_parent_osm_id_with_hnr'))

     if conn.table_exists('place'):
     if conn.table_exists('place'):

-        indexes.extend(('idx_placex_pendingsector',
-                        'idx_location_area_country_place_id',
-                        'idx_place_osm_unique'
-                       ))
+        indexes.extend(('idx_location_area_country_place_id',
+                        'idx_place_osm_unique',
+                        'idx_placex_rank_address_sector',
+                        'idx_placex_rank_boundaries_sector'))

 
     return indexes
 
 
 
     return indexes
 
 

-### CHECK FUNCTIONS
+# CHECK FUNCTIONS

 #
 # Functions are exectured in the order they appear here.
 
 #
 # Functions are exectured in the order they appear here.
 


@@ -118,7 +137,7 @@ def _get_indexes(conn):
              Project directory: {config.project_dir}
              Current setting of NOMINATIM_DATABASE_DSN: {config.DATABASE_DSN}
              """)
              Project directory: {config.project_dir}
              Current setting of NOMINATIM_DATABASE_DSN: {config.DATABASE_DSN}
              """)

-def check_connection(conn, config):
+def check_connection(conn: Any, config: Configuration) -> CheckResult:

     """ Checking database connection
     """
     if isinstance(conn, _BadConnection):
     """ Checking database connection
     """
     if isinstance(conn, _BadConnection):


@@ -136,7 +155,7 @@ def check_connection(conn, config):
              Project directory: {config.project_dir}
              Current setting of NOMINATIM_DATABASE_DSN: {config.DATABASE_DSN}
              """)
              Project directory: {config.project_dir}
              Current setting of NOMINATIM_DATABASE_DSN: {config.DATABASE_DSN}
              """)

-def check_placex_table(conn, config):
+def check_placex_table(conn: Connection, config: Configuration) -> CheckResult:

     """ Checking for placex table
     """
     if conn.table_exists('placex'):
     """ Checking for placex table
     """
     if conn.table_exists('placex'):


@@ -145,8 +164,8 @@ def check_placex_table(conn, config):
     return CheckState.FATAL, dict(config=config)
 
 
     return CheckState.FATAL, dict(config=config)
 
 

-@_check(hint="""placex table has no data. Did the import finish sucessfully?""")
-def check_placex_size(conn, config): # pylint: disable=W0613
+@_check(hint="""placex table has no data. Did the import finish successfully?""")
+def check_placex_size(conn: Connection, _: Configuration) -> CheckResult:

     """ Checking for placex content
     """
     with conn.cursor() as cur:
     """ Checking for placex content
     """
     with conn.cursor() as cur:


@@ -155,30 +174,39 @@ def check_placex_size(conn, config): # pylint: disable=W0613
     return CheckState.OK if cnt > 0 else CheckState.FATAL
 
 
     return CheckState.OK if cnt > 0 else CheckState.FATAL
 
 

-@_check(hint="""\
-             The Postgresql extension nominatim.so was not correctly loaded.
+@_check(hint="""{msg}""")
+def check_tokenizer(_: Connection, config: Configuration) -> CheckResult:
+    """ Checking that tokenizer works
+    """
+    try:
+        tokenizer = tokenizer_factory.get_tokenizer_for_db(config)
+    except UsageError:
+        return CheckState.FAIL, dict(msg="""\
+            Cannot load tokenizer. Did the import finish successfully?""")

 
 

-             Error: {error}
+    result = tokenizer.check_database(config)

 
 

-             Hints:
-             * Check the output of the CMmake/make installation step
-             * Does nominatim.so exist?
-             * Does nominatim.so exist on the database server?
-             * Can nominatim.so be accessed by the database user?
+    if result is None:
+        return CheckState.OK
+
+    return CheckState.FAIL, dict(msg=result)
+
+
+@_check(hint="""\
+             Wikipedia/Wikidata importance tables missing.
+             Quality of search results may be degraded. Reverse geocoding is unaffected.
+             See https://nominatim.org/release-docs/latest/admin/Import/#wikipediawikidata-rankings

              """)
              """)

-def check_module(conn, config): # pylint: disable=W0613
-    """ Checking that nominatim.so module is installed
+def check_existance_wikipedia(conn: Connection, _: Configuration) -> CheckResult:
+    """ Checking for wikipedia/wikidata data

     """
     """

-    with conn.cursor() as cur:
-        try:
-            out = cur.scalar("SELECT make_standard_name('a')")
-        except psycopg2.ProgrammingError as err:
-            return CheckState.FAIL, dict(error=str(err))
+    if not conn.table_exists('search_name') or not conn.table_exists('place'):
+        return CheckState.NOT_APPLICABLE

 
 

-        if out != 'a':
-            return CheckState.FAIL, dict(error='Unexpected result for make_standard_name()')
+    with conn.cursor() as cur:
+        cnt = cur.scalar('SELECT count(*) FROM wikipedia_article')

 
 

-        return CheckState.OK
+        return CheckState.WARN if cnt == 0 else CheckState.OK

 
 
 @_check(hint="""\
 
 
 @_check(hint="""\


@@ -186,7 +214,7 @@ def check_module(conn, config): # pylint: disable=W0613
 
              To index the remaining entries, run:   {index_cmd}
              """)
 
              To index the remaining entries, run:   {index_cmd}
              """)

-def check_indexing(conn, config): # pylint: disable=W0613
+def check_indexing(conn: Connection, _: Configuration) -> CheckResult:

     """ Checking indexing status
     """
     with conn.cursor() as cur:
     """ Checking indexing status
     """
     with conn.cursor() as cur:


@@ -195,7 +223,7 @@ def check_indexing(conn, config): # pylint: disable=W0613
     if cnt == 0:
         return CheckState.OK
 
     if cnt == 0:
         return CheckState.OK
 

-    if conn.index_exists('idx_word_word_id'):
+    if conn.index_exists('idx_placex_rank_search'):

         # Likely just an interrupted update.
         index_cmd = 'nominatim index'
     else:
         # Likely just an interrupted update.
         index_cmd = 'nominatim index'
     else:


@@ -211,7 +239,7 @@ def check_indexing(conn, config): # pylint: disable=W0613
 
              Rerun the index creation with:   nominatim import --continue db-postprocess
              """)
 
              Rerun the index creation with:   nominatim import --continue db-postprocess
              """)

-def check_database_indexes(conn, config): # pylint: disable=W0613
+def check_database_indexes(conn: Connection, _: Configuration) -> CheckResult:

     """ Checking that database indexes are complete
     """
     missing = []
     """ Checking that database indexes are complete
     """
     missing = []


@@ -233,7 +261,7 @@ def check_database_indexes(conn, config): # pylint: disable=W0613
              Invalid indexes:
                {indexes}
              """)
              Invalid indexes:
                {indexes}
              """)

-def check_database_index_valid(conn, config): # pylint: disable=W0613
+def check_database_index_valid(conn: Connection, _: Configuration) -> CheckResult:

     """ Checking that all database indexes are valid
     """
     with conn.cursor() as cur:
     """ Checking that all database indexes are valid
     """
     with conn.cursor() as cur:


@@ -241,7 +269,7 @@ def check_database_index_valid(conn, config): # pylint: disable=W0613
                         WHERE pg_index.indisvalid = false
                         AND pg_index.indexrelid = pg_class.oid""")
 
                         WHERE pg_index.indisvalid = false
                         AND pg_index.indexrelid = pg_class.oid""")
 

-        broken = list(cur)
+        broken = [c[0] for c in cur]

 
     if broken:
         return CheckState.FAIL, dict(indexes='\n  '.join(broken))
 
     if broken:
         return CheckState.FAIL, dict(indexes='\n  '.join(broken))


@@ -253,7 +281,7 @@ def check_database_index_valid(conn, config): # pylint: disable=W0613
              {error}
              Run TIGER import again:   nominatim add-data --tiger-data <DIR>
              """)
              {error}
              Run TIGER import again:   nominatim add-data --tiger-data <DIR>
              """)

-def check_tiger_table(conn, config):
+def check_tiger_table(conn: Connection, config: Configuration) -> CheckResult:

     """ Checking TIGER external data table.
     """
     if not config.get_bool('USE_US_TIGER_DATA'):
     """ Checking TIGER external data table.
     """
     if not config.get_bool('USE_US_TIGER_DATA'):