security_db: replace base64.encodestring with encodebytes

It was an alias for the latter, and has finally been removed in
Python 3.9.

Likewise for decodestring.

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/python/security_db.py b/lib/python/security_db.py
index 396df949c6..674adeb342 100644
--- a/lib/python/security_db.py
+++ b/lib/python/security_db.py
@@ -1569,7 +1569,7 @@ class DB:
                              kind, urgency_to_flag[urgency], remote,
                              fix_available,
                              package, fixed_version, description))
-        result = base64.encodestring(zlib.compress(''.join(result).encode('utf-8'), 9))
+        result = base64.encodebytes(zlib.compress(''.join(result).encode('utf-8'), 9))
 
         c.execute(
             "INSERT OR REPLACE INTO debsecan_data (name, data) VALUES (?, ?)",
@@ -1740,7 +1740,7 @@ class DB:
         source_packages.sort()
 
         def store_value(name, value):
-            value = base64.encodestring(zlib.compress(value.encode('utf-8'), 9))
+            value = base64.encodebytes(zlib.compress(value.encode('utf-8'), 9))
             c.execute("""INSERT OR REPLACE INTO debsecan_data
             VALUES (?, ?)""", (name, value))
 
@@ -1791,7 +1791,7 @@ class DB:
         """Returns the debsecan data item NAME."""
         for (data,) in self.cursor().execute(
             "SELECT data FROM debsecan_data WHERE name = ?", (name,)):
-            return base64.decodestring(data)
+            return base64.decodebytes(data)
         else:
             return None