Fix blocking test_colormap_manager in unattended mode

Author: PierreRaybaut

plotpy/tests/features/test_colormap_manager.py

@@ -17,7 +17,7 @@
 from guidata.env import execenv
 from guidata.qthelpers import exec_dialog, qt_app_context
 
-from plotpy.mathutils.colormap import ALL_COLORMAPS, delete_cmap, get_cmap
+from plotpy.mathutils.colormap import delete_cmap, get_cmap
 from plotpy.widgets.colormap.manager import ColorMapManager
 from plotpy.widgets.colormap.widget import EditableColormap
 
@@ -50,8 +50,8 @@ def test_colormap_manager(test_cmap: EditableColormap) -> None:
         # set the colormap to last one
         with execenv.context(accept_dialogs=True):
             cmap_editor.remove_colormap()
+            result = exec_dialog(cmap_editor)
 
-        result = exec_dialog(cmap_editor)
         execenv.print("Dialog result:", result)
         cmap = cmap_editor.get_colormap()
         execenv.print("Selected colormap:", None if cmap is None else cmap.name)

plotpy/tests/items/test_curves.py

@@ -12,7 +12,6 @@
 
 from plotpy.builder import make
 from plotpy.tests import vistools as ptv
-from plotpy.tools import CurveStatsTool
 
 
 def test_plot():

plotpy/widgets/colormap/manager.py

@@ -28,6 +28,7 @@
 import qtpy.QtGui as QG
 import qtpy.QtWidgets as QW
 from guidata.configtools import get_icon
+from guidata.env import execenv
 from guidata.qthelpers import exec_dialog
 
 from plotpy.config import _
@@ -352,7 +353,10 @@ def remove_colormap(self) -> None:
                 QW.QMessageBox.Ok,
             )
             return
-        if (
+        if execenv.unattended:  # For testing purposes only
+            if not execenv.accept_dialogs:
+                return
+        elif (
             QW.QMessageBox.question(
                 self,
                 _("Remove"),