From 03fad27e1f0f18ec83c9a4bc5f03f28948cd44fb Mon Sep 17 00:00:00 2001 From: Jan Holthuis Date: Fri, 23 Aug 2019 15:26:21 +0200 Subject: [PATCH] scons: Fix UIC invocation via map() in Python 3 --- build/depends.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/build/depends.py b/build/depends.py index bf81d20cb89..152a6de5c11 100644 --- a/build/depends.py +++ b/build/depends.py @@ -1297,7 +1297,11 @@ def sources(self, build): 'src/preferences/dialog/dlgprefvinyldlg.ui', 'src/preferences/dialog/dlgprefwaveformdlg.ui', ] - map(Qt.uic(build), ui_files) + + # In Python 3.x, map() returns a "map object" (instead of a list), + # which is evaluated on-demand rather than at once. To invoke uic + # for all *.ui files at once, we need to cast it to a list here. + list(map(Qt.uic(build), ui_files)) if build.platform_is_windows: # Add Windows resource file with icons and such