add type annotation to DB utils

[nominatim.git] / nominatim / version.py

diff --git a/nominatim/version.py b/nominatim/version.py
index b876002ef7f29cab99552a252dbe3e75fae6416d..f950b8efbe734a2c4af9d058dd8caeb72bba4780 100644 (file)
--- a/nominatim/version.py
+++ b/nominatim/version.py
@@ -7,6 +7,7 @@
 """
 Version information for Nominatim.
 """
 """
 Version information for Nominatim.
 """

+from typing import Optional, Tuple

 
 # Version information: major, minor, patch level, database patch level
 #
 
 # Version information: major, minor, patch level, database patch level
 #


@@ -28,3 +29,17 @@ NOMINATIM_VERSION = (4, 0, 99, 6)
 
 POSTGRESQL_REQUIRED_VERSION = (9, 5)
 POSTGIS_REQUIRED_VERSION = (2, 2)
 
 POSTGRESQL_REQUIRED_VERSION = (9, 5)
 POSTGIS_REQUIRED_VERSION = (2, 2)

+
+# Cmake sets a variabe @GIT_HASH@ by executing 'git --log'. It is not run
+# on every execution of 'make'.
+# cmake/tool-installed.tmpl is used to build the binary 'nominatim'. Inside
+# there is a call to set the variable value below.
+GIT_COMMIT_HASH : Optional[str] = None
+
+
+# pylint: disable=consider-using-f-string
+def version_str(version:Tuple[int, int, int, int] = NOMINATIM_VERSION) -> str:
+    """
+    Return a human-readable string of the version.
+    """
+    return '{}.{}.{}-{}'.format(*version)