Merge remote-tracking branch 'upstream/master'

[nominatim.git] / nominatim / clicmd / refresh.py

diff --git a/nominatim/clicmd/refresh.py b/nominatim/clicmd/refresh.py
index ecc7498eff7ef0b448a274e8158171f593ccedd7..dce28d983a1365656c43b3e57bc79eb20c8befc8 100644 (file)
--- a/nominatim/clicmd/refresh.py
+++ b/nominatim/clicmd/refresh.py
@@ -7,11 +7,15 @@
 """
 Implementation of 'refresh' subcommand.
 """
-from argparse import ArgumentTypeError
+from typing import Tuple, Optional
+import argparse
 import logging
 from pathlib import Path
 
+from nominatim.config import Configuration
 from nominatim.db.connection import connect
+from nominatim.tokenizer.base import AbstractTokenizer
+from nominatim.clicmd.args import NominatimArgs
 
 # Do not repeat documentation of subcommand classes.
 # pylint: disable=C0111
@@ -20,12 +24,12 @@ from nominatim.db.connection import connect
 
 LOG = logging.getLogger()
 
-def _parse_osm_object(obj):
+def _parse_osm_object(obj: str) -> Tuple[str, int]:
     """ Parse the given argument into a tuple of OSM type and ID.
         Raises an ArgumentError if the format is not recognized.
     """
     if len(obj) < 2 or obj[0].lower() not in 'nrw' or not obj[1:].isdigit():
-        raise ArgumentTypeError("Cannot parse OSM ID. Expect format: [N|W|R]<id>.")
+        raise argparse.ArgumentTypeError("Cannot parse OSM ID. Expect format: [N|W|R]<id>.")
 
     return (obj[0].upper(), int(obj[1:]))
 
@@ -42,11 +46,10 @@ class UpdateRefresh:
     Warning: the 'update' command must not be run in parallel with other update
              commands like 'replication' or 'add-data'.
     """
-    def __init__(self):
-        self.tokenizer = None
+    def __init__(self) -> None:
+        self.tokenizer: Optional[AbstractTokenizer] = None
 
-    @staticmethod
-    def add_args(parser):
+    def add_args(self, parser: argparse.ArgumentParser) -> None:
         group = parser.add_argument_group('Data arguments')
         group.add_argument('--postcodes', action='store_true',
                            help='Update postcode centroid table')
@@ -80,7 +83,7 @@ class UpdateRefresh:
                            help='Enable debug warning statements in functions')
 
 
-    def run(self, args): #pylint: disable=too-many-branches
+    def run(self, args: NominatimArgs) -> int: #pylint: disable=too-many-branches
         from ..tools import refresh, postcodes
         from ..indexer.indexer import Indexer
 
@@ -155,7 +158,7 @@ class UpdateRefresh:
         return 0
 
 
-    def _get_tokenizer(self, config):
+    def _get_tokenizer(self, config: Configuration) -> AbstractTokenizer:
         if self.tokenizer is None:
             from ..tokenizer import factory as tokenizer_factory