Merge pull request #2294 from lonvia/update-actions

[nominatim.git] / nominatim / config.py

diff --git a/nominatim/config.py b/nominatim/config.py
index 4de2052ee4987ff4892ef4a5a92b6fa3e53d21dd..1db564938c78479c19107082be204c17bbb53c15 100644 (file)
--- a/nominatim/config.py
+++ b/nominatim/config.py
@@ -7,7 +7,7 @@ from pathlib import Path
 
 from dotenv import dotenv_values
 
 
 from dotenv import dotenv_values
 

-from .errors import UsageError
+from nominatim.errors import UsageError

 
 LOG = logging.getLogger()
 
 
 LOG = logging.getLogger()
 


@@ -17,7 +17,7 @@ class Configuration:
         Nominatim uses dotenv to configure the software. Configuration options
         are resolved in the following order:
 
         Nominatim uses dotenv to configure the software. Configuration options
         are resolved in the following order:
 

-         * from the OS environment
+         * from the OS environment (or the dirctionary given in `environ`

          * from the .env file in the project directory of the installation
          * from the default installation in the configuration directory
 
          * from the .env file in the project directory of the installation
          * from the default installation in the configuration directory
 


@@ -25,11 +25,12 @@ class Configuration:
         avoid conflicts with other environment variables.
     """
 
         avoid conflicts with other environment variables.
     """
 

-    def __init__(self, project_dir, config_dir):
+    def __init__(self, project_dir, config_dir, environ=None):
+        self.environ = environ or os.environ

         self.project_dir = project_dir
         self.config_dir = config_dir
         self._config = dotenv_values(str((config_dir / 'env.defaults').resolve()))
         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.
             self._config.update(dotenv_values(str((project_dir / '.env').resolve())))
 
         # Add defaults for variables that are left empty to set the default.


@@ -38,11 +39,21 @@ class Configuration:
             self._config['NOMINATIM_ADDRESS_LEVEL_CONFIG'] = \
                 str(config_dir / 'address-levels.json')
 
             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
 
 
     def __getattr__(self, name):
         name = 'NOMINATIM_' + name
 

-        return os.environ.get(name) or self._config[name]
+        return self.environ.get(name) or self._config[name]

 
     def get_bool(self, name):
         """ Return the given configuration parameter as a boolean.
 
     def get_bool(self, name):
         """ Return the given configuration parameter as a boolean.


@@ -100,6 +111,6 @@ class Configuration:
             merged in.
         """
         env = dict(self._config)
             merged in.
         """
         env = dict(self._config)

-        env.update(os.environ)
+        env.update(self.environ)

 
         return env
 
         return env