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add deprecation warnings in the code

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Sarah Hoffmann
2024-08-09 17:40:15 +02:00
parent 6527b7cdcd
commit fd33ef92dc
3 changed files with 20 additions and 2 deletions
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8
src/nominatim_db/tokenizer/legacy_tokenizer.py
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@@ -38,10 +38,12 @@ LOG = logging.getLogger()
def create(dsn: str, data_dir: Path) -> 'LegacyTokenizer':
""" Create a new instance of the tokenizer provided by this module.
"""
LOG.warning('WARNING: the legacy tokenizer is deprecated '
'and will be removed in Nominatim 5.0.')
return LegacyTokenizer(dsn, data_dir)
def _install_module(config_module_path: str, src_dir: Path, module_dir: Path) -> str:
def _install_module(config_module_path: str, src_dir: Optional[Path], module_dir: Path) -> str:
""" Copies the PostgreSQL normalisation module into the project
directory if necessary. For historical reasons the module is
saved in the '/module' subdirectory and not with the other tokenizer
@@ -55,6 +57,10 @@ def _install_module(config_module_path: str, src_dir: Path, module_dir: Path) ->
LOG.info("Using custom path for database module at '%s'", config_module_path)
return config_module_path
# Otherwise a source dir must be given.
if src_dir is None:
raise UsageError("The legacy tokenizer cannot be used with the Nominatim pip module.")
# Compatibility mode for builddir installations.
if module_dir.exists() and src_dir.samefile(module_dir):
LOG.info('Running from build directory. Leaving database module as is.')