X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/971df231b0563826402465183332c97a8a1602c4..5071710db7832d13341230c9942bc7030a0ec6dc:/nominatim/config.py

diff --git a/nominatim/config.py b/nominatim/config.py
index a22f90ab..1db56493 100644
--- a/nominatim/config.py
+++ b/nominatim/config.py
@@ -7,7 +7,7 @@ from pathlib import Path
 
 from dotenv import dotenv_values
 
-from .errors import UsageError
+from nominatim.errors import UsageError
 
 LOG = logging.getLogger()
 
@@ -30,7 +30,7 @@ class Configuration:
         self.project_dir = project_dir
         self.config_dir = config_dir
         self._config = dotenv_values(str((config_dir / 'env.defaults').resolve()))
-        if project_dir is not None:
+        if project_dir is not None and (project_dir / '.env').is_file():
             self._config.update(dotenv_values(str((project_dir / '.env').resolve())))
 
         # Add defaults for variables that are left empty to set the default.
@@ -39,6 +39,16 @@ class Configuration:
             self._config['NOMINATIM_ADDRESS_LEVEL_CONFIG'] = \
                 str(config_dir / 'address-levels.json')
 
+        class _LibDirs: # pylint: disable=too-few-public-methods
+            pass
+
+        self.lib_dir = _LibDirs()
+
+    def set_libdirs(self, **kwargs):
+        """ Set paths to library functions and data.
+        """
+        for key, value in kwargs.items():
+            setattr(self.lib_dir, key, Path(value).resolve())
 
     def __getattr__(self, name):
         name = 'NOMINATIM_' + name