try to follow PEP8

- fixed most important code after checking with flake8
- ignored code which has to be reworked or removed
+ mark unused code with 'TODO: remove ...'

Change-Id: Ic45e541049e391e2853d29cd64bb0963bd9a2125
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/25053
Tested-by: Jenkins Automated Tests <pedersen+jenkins@frm2.tum.de>
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>

secop/proxy.py

@@ -88,10 +88,10 @@ class ProxyModule(HasIodev, Module):
                         dt.compatible(pobj.datatype)
                     except Exception:
                         self.log.warning('remote parameter %s:%s is not fully compatible: %r != %r'
-                                           % (self.module, pname, pobj.datatype, dt))
+                                         % (self.module, pname, pobj.datatype, dt))
             except Exception:
                 self.log.warning('remote parameter %s:%s has an incompatible datatype: %r != %r'
-                                   % (self.module, pname, pobj.datatype, dt))
+                                 % (self.module, pname, pobj.datatype, dt))
         while cmds:
             cname, cobj = cmds.popitem()
             props = remotecmds.get(cname)