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allow updating postcodes without a project directory

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Postcodes will then be updated without looking for external postcodes.
This commit is contained in:
Sarah Hoffmann
2025-04-09 19:54:39 +02:00
parent e4180936c1
commit 97d9e3c548
3 changed files with 29 additions and 29 deletions
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16
src/nominatim_db/tools/postcodes.py
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@@ -2,7 +2,7 @@
#
# This file is part of Nominatim. (https://nominatim.org)
#
# Copyright (C) 2024 by the Nominatim developer community.
# Copyright (C) 2025 by the Nominatim developer community.
# For a full list of authors see the git log.
"""
Functions for importing, updating and otherwise maintaining the table
@@ -64,11 +64,15 @@ class _PostcodeCollector:
if normalized:
self.collected[normalized] += (x, y)
def commit(self, conn: Connection, analyzer: AbstractAnalyzer, project_dir: Path) -> None:
""" Update postcodes for the country from the postcodes selected so far
as well as any externally supplied postcodes.
def commit(self, conn: Connection, analyzer: AbstractAnalyzer,
project_dir: Optional[Path]) -> None:
""" Update postcodes for the country from the postcodes selected so far.
When 'project_dir' is set, then any postcode files found in this
directory are taken into account as well.
"""
self._update_from_external(analyzer, project_dir)
if project_dir is not None:
self._update_from_external(analyzer, project_dir)
to_add, to_delete, to_update = self._compute_changes(conn)
LOG.info("Processing country '%s' (%s added, %s deleted, %s updated).",
@@ -170,7 +174,7 @@ class _PostcodeCollector:
return None
def update_postcodes(dsn: str, project_dir: Path, tokenizer: AbstractTokenizer) -> None:
def update_postcodes(dsn: str, project_dir: Optional[Path], tokenizer: AbstractTokenizer) -> None:
""" Update the table of artificial postcodes.
Computes artificial postcode centroids from the placex table,