Extracted b_partial to lib to fix import errors

Server/server_qt.py

@@ -31,6 +31,8 @@ from copter_table import CopterTableWidget, HeaderEditDialog
 from visual_land_dialog import VisualLandDialog
 from config_editor_models import ConfigDialog
 
+from lib import b_partial
+
 startup_cwd = os.getcwd()
 
 def multi_glob(*patterns):

Server/visual_land_dialog.py

@@ -8,7 +8,7 @@ import logging
 import sys
 from functools import partial
 
-from server_qt import b_partial
+from lib import b_partial
 
 #  TODO: previous step and reset
 class VisualLandDialog(QtWidgets.QDialog):

lib.py

@@ -0,0 +1,3 @@
+
+def b_partial(func, *args, **kwargs):  # call argument blocker partial
+    return lambda *a: func(*args, **kwargs)