security_db: remove unused getEffectiveVersion method

1 files changed, 0 insertions, 54 deletions

diff --git a/lib/python/security_db.py b/lib/python/security_db.py
index 44170c455e..d62ca6283b 100644
--- a/lib/python/security_db.py
+++ b/lib/python/security_db.py
@@ -45,7 +45,6 @@ import zlib
 
 import config
 import debian_support
-import dist_config
 
 class InsertError(Exception):
     """Class for capturing insert errors.
@@ -2038,59 +2037,6 @@ class DB:
             ORDER BY n.package"""):
             yield (package, bugs.split(','), map(int, debian_bugs.split(',')))
 
-    def getEffectiveVersion(self, release, pkg, purpose, cache=None, cursor=None):
-        """Retrieve the effective version of a source package in a release.
-
-        The effective version is the version that matches the recommended
-        sources.list file for the intended purpose.  For suitable values
-        of purpose, see dist_config.
-        """
-        # The cache is structured as a (RELEASE, PACKAGE) => VAL
-        # dict, where VAL is either a dict PURPOSE => VERSION,
-        # a VERSION, or None.
-        if cache is not None:
-            sp = (release, pkg)
-            if sp in cache:
-                d = cache[sp]
-                if d.__class__ == dict:
-                    return d.get(purpose, None)
-                else:
-                    return d
-
-        if cursor is None:
-            cursor = self.cursor()
-
-        rel = dist_config.releases[release]
-        purposes = rel['purpose']
-        results = {}
-
-        Version = debian_support.Version
-        for (part, ver) in cursor.execute(
-            """SELECT DISTINCT subrelease, version FROM source_packages
-            WHERE release = ? AND name = ?""", (str(release), pkg)):
-            ver = Version(ver)
-            for (purpose, permitted) in purposes.items():
-                if part not in permitted:
-                    continue
-                if purpose in results:
-                    oldver = results[purpose]
-                    if ver <= oldver:
-                        continue
-                results[purpose] = ver
-
-        if cache is not None:
-            vers = set(map(str, results.values()))
-            l = len(vers)
-            if l == 1:
-                for r in vers:
-                    cache[sp] = Version(r)
-            elif l == 0:
-                cache[sp] = None
-            else:
-                cache[sp] = results
-
-        return results.get(purpose, None)
-
     def check(self, cursor=None):
         """Runs a simple consistency check and prints the results."""