fix configured path on windows

exclude python.exe from special rule

Change-Id: Ia7dfe17ffb3a44dcb642d7a750c92865d7a1c6c3
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/22435
Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de>
Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>

secop/lib/__init__.py

@@ -43,7 +43,7 @@ CONFIG = {
     'confdir': os.path.join(repodir, 'cfg'),
     'basedir': repodir,
 }
-if path.splitext(sys.executable)[1] == ".exe":
+if path.splitext(sys.executable)[1] == ".exe" and os.path.basename(sys.executable) != 'python.exe':
     CONFIG = {
         'piddir': './',
         'logdir': './log',