from enum import Enum
from textwrap import dedent
-import psycopg2
-
-from ..db.connection import connect
-from ..errors import UsageError
+from nominatim.db.connection import connect
+from nominatim.errors import UsageError
+from nominatim.tokenizer import factory as tokenizer_factory
CHECKLIST = []
return decorator
-class _BadConnection: # pylint: disable=R0903
+class _BadConnection:
def __init__(self, msg):
self.msg = msg
""" 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:
conn = _BadConnection(str(err))
if ret == CheckState.FATAL:
conn.close()
return 1
- if ret != CheckState.OK:
+ if ret in (CheckState.FATAL, CheckState.FAIL):
overall_result = 1
conn.close()
def _get_indexes(conn):
- indexes = ['idx_word_word_id',
- 'idx_place_addressline_address_place_id',
+ 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_geometry_reverse_placenode',
+ 'idx_placex_geometry_placenode',
'idx_osmline_parent_place_id',
'idx_osmline_parent_osm_id',
'idx_postcode_id',
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'):
indexes.extend(('idx_placex_pendingsector',
'idx_location_area_country_place_id',
@_check(hint="""placex table has no data. Did the import finish sucessfully?""")
-def check_placex_size(conn, config): # pylint: disable=W0613
+def check_placex_size(conn, _):
""" Checking for placex content
"""
with conn.cursor() as cur:
return CheckState.OK if cnt > 0 else CheckState.FATAL
-@_check(hint="""\
- The Postgresql extension nominatim.so was not correctly loaded.
-
- Error: {error}
- 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?
- """)
-def check_module(conn, config): # pylint: disable=W0613
- """ Checking that nominatim.so module is installed
+@_check(hint="""{msg}""")
+def check_tokenizer(_, config):
+ """ Checking that tokenizer works
"""
- 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))
+ try:
+ tokenizer = tokenizer_factory.get_tokenizer_for_db(config)
+ except UsageError:
+ return CheckState.FAIL, dict(msg="""\
+ Cannot load tokenizer. Did the import finish sucessfully?""")
- if out != 'a':
- return CheckState.FAIL, dict(error='Unexpected result for make_standard_name()')
+ result = tokenizer.check_database()
+ if result is None:
return CheckState.OK
+ return CheckState.FAIL, dict(msg=result)
+
@_check(hint="""\
The indexing didn't finish. {count} entries are not yet indexed.
To index the remaining entries, run: {index_cmd}
""")
-def check_indexing(conn, config): # pylint: disable=W0613
+def check_indexing(conn, _):
""" Checking indexing status
"""
with conn.cursor() as cur:
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:
- # Looks like the import process got interupted.
+ # Looks like the import process got interrupted.
index_cmd = 'nominatim import --continue indexing'
return CheckState.FAIL, dict(count=cnt, index_cmd=index_cmd)
-
@_check(hint="""\
The following indexes are missing:
{indexes}
Rerun the index creation with: nominatim import --continue db-postprocess
""")
-def check_database_indexes(conn, config): # pylint: disable=W0613
+def check_database_indexes(conn, _):
""" Checking that database indexes are complete
"""
missing = []
Invalid indexes:
{indexes}
""")
-def check_database_index_valid(conn, config): # pylint: disable=W0613
+def check_database_index_valid(conn, _):
""" Checking that all database indexes are valid
"""
with conn.cursor() as cur: