adapt plugin imports

src/nominatim_db/cli.py

@@ -180,7 +180,7 @@ class AdminServe:
             else:
                 port = 8088
 
-            server_module = importlib.import_module(f'nominatim.server.{args.engine}.server')
+            server_module = importlib.import_module(f'nominatim_db.server.{args.engine}.server')
 
             app = server_module.get_application(args.project_dir)
             uvicorn.run(app, host=host, port=port)

src/nominatim_db/tokenizer/factory.py

@@ -41,7 +41,7 @@ def _import_tokenizer(name: str) -> TokenizerModule:
                   "Check the setting of NOMINATIM_TOKENIZER.", name)
         raise UsageError('Tokenizer not found')
 
-    return importlib.import_module('nominatim.tokenizer.' + name + '_tokenizer')
+    return importlib.import_module('nominatim_db.tokenizer.' + name + '_tokenizer')
 
 
 def create_tokenizer(config: Configuration, init_db: bool = True,

src/nominatim_db/tokenizer/icu_rule_loader.py

@@ -184,7 +184,7 @@ class TokenAnalyzerRule:
             raise UsageError("'analyzer' parameter needs to be simple string")
 
         self._analysis_mod: AnalysisModule = \
-            config.load_plugin_module(analyzer_name, 'nominatim.tokenizer.token_analysis')
+            config.load_plugin_module(analyzer_name, 'nominatim_db.tokenizer.token_analysis')
 
         self.config = self._analysis_mod.configure(rules, normalizer,
                                                    transliterator)

src/nominatim_db/tokenizer/place_sanitizer.py

@@ -35,7 +35,7 @@ class PlaceSanitizer:
                     raise UsageError("'step' attribute must be a simple string.")
 
                 module: SanitizerHandler = \
-                    config.load_plugin_module(func['step'], 'nominatim.tokenizer.sanitizers')
+                    config.load_plugin_module(func['step'], 'nominatim_db.tokenizer.sanitizers')
 
                 self.handlers.append(module.create(SanitizerConfig(func)))