git-interface: Do not use UNIX_TIMESTAMP

Avoid using UNIX_TIMESTAMP which is not part of the SQL standard.
Retrieve the current UNIX time in Python and substitute it into the SQL
queries instead.
Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

git-interface/git-serve.py

@@ -4,6 +4,7 @@ import os
 import re
 import shlex
 import sys
+import time
 
 import config
 import db
@@ -58,10 +59,10 @@ def create_pkgbase(pkgbase, user):
     if userid == 0:
         die('{:s}: unknown user: {:s}'.format(action, user))
 
+    now = int(time.time())
     cur = conn.execute("INSERT INTO PackageBases (Name, SubmittedTS, " +
                        "ModifiedTS, SubmitterUID, MaintainerUID) VALUES " +
-                       "(?, UNIX_TIMESTAMP(), UNIX_TIMESTAMP(), ?, ?)",
-                       [pkgbase, userid, userid])
+                       "(?, ?, ?, ?, ?)", [pkgbase, now, now, userid, userid])
     pkgbase_id = cur.lastrowid
 
     cur = conn.execute("INSERT INTO PackageNotifications " +

git-interface/git-update.py

@@ -5,6 +5,7 @@ import pygit2
 import re
 import subprocess
 import sys
+import time
 
 import srcinfo.parse
 import srcinfo.utils
@@ -70,9 +71,10 @@ def save_metadata(metadata, conn, user):
     user_id = int(cur.fetchone()[0])
 
     # Update package base details and delete current packages.
-    conn.execute("UPDATE PackageBases SET ModifiedTS = UNIX_TIMESTAMP(), " +
+    now = int(time.time())
+    conn.execute("UPDATE PackageBases SET ModifiedTS = ?, " +
                  "PackagerUID = ?, OutOfDateTS = NULL WHERE ID = ?",
-                 [user_id, pkgbase_id])
+                 [now, user_id, pkgbase_id])
     conn.execute("UPDATE PackageBases SET MaintainerUID = ? " +
                  "WHERE ID = ? AND MaintainerUID IS NULL",
                  [user_id, pkgbase_id])