actions: add test for database migration

[nominatim.git] / src / nominatim_db / version.py

diff --git a/src/nominatim_db/version.py b/src/nominatim_db/version.py
index ca383c859c2ad99b5067779d7741939001823ad1..8cc8e4fe3e0155619edd23453c92b67f19d93b63 100644 (file)
--- a/src/nominatim_db/version.py
+++ b/src/nominatim_db/version.py
@@ -7,7 +7,10 @@
 """
 Version information for Nominatim.
 """
-from typing import Optional, NamedTuple
+from typing import NamedTuple, Optional
+
+# See also https://github.com/PyCQA/pylint/issues/6006
+# pylint: disable=useless-import-alias,unused-import
 
 class NominatimVersion(NamedTuple):
     """ Version information for Nominatim. We follow semantic versioning.
@@ -31,6 +34,9 @@ class NominatimVersion(NamedTuple):
     db_patch_level: int
 
     def __str__(self) -> str:
+        if self.db_patch_level is None:
+            return f"{self.major}.{self.minor}.{self.patch_level}"
+
         return f"{self.major}.{self.minor}.{self.patch_level}-{self.db_patch_level}"
 
     def release_version(self) -> str:
@@ -40,16 +46,6 @@ class NominatimVersion(NamedTuple):
         """
         return f"{self.major}.{self.minor}.{self.patch_level}"
 
-NOMINATIM_VERSION = NominatimVersion(4, 4, 99, 1)
-
-POSTGRESQL_REQUIRED_VERSION = (9, 6)
-POSTGIS_REQUIRED_VERSION = (2, 2)
-
-# Cmake sets a variable @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
 
 
 def parse_version(version: str) -> NominatimVersion:
@@ -60,3 +56,16 @@ def parse_version(version: str) -> NominatimVersion:
     """
     parts = version.split('.')
     return NominatimVersion(*[int(x) for x in parts[:2] + parts[2].split('-')])
+
+
+NOMINATIM_VERSION = parse_version('4.5.0-0')
+
+POSTGRESQL_REQUIRED_VERSION = (9, 6)
+POSTGIS_REQUIRED_VERSION = (2, 2)
+OSM2PGSQL_REQUIRED_VERSION = (1, 8)
+
+# Cmake sets a variable @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