1 files changed, 61 insertions, 0 deletions
diff --git a/media-sound/picard/files/picard-2.6.3-fix-py3.10.patch b/media-sound/picard/files/picard-2.6.3-fix-py3.10.patch
new file mode 100644
index 000000000000..772cbda3868d
--- /dev/null
+++ b/media-sound/picard/files/picard-2.6.3-fix-py3.10.patch
@@ -0,0 +1,61 @@
+From 452bba954c30d5a642f03c02411529f511bda786 Mon Sep 17 00:00:00 2001
+From: Louis Sautier <sautier.louis@gmail.com>
+Date: Fri, 27 Aug 2021 00:43:48 +0200
+Subject: [PATCH] Fix TypeErrors with Python 3.10
+
+Without these changes, running Picard with Python 3.10 results in errors
+such as:
+  File "./picard/ui/coverartbox.py", line 74, in __init__
+    self.shadow = self.shadow.scaled(w, h, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation)
+TypeError: arguments did not match any overloaded call:
+  scaled(self, int, int, aspectRatioMode: Qt.AspectRatioMode = Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = Qt.FastTransformation): argument 1 has unexpected type 'float'
+  scaled(self, QSize, aspectRatioMode: Qt.AspectRatioMode = Qt.IgnoreAspectRatio, transformMode: Qt.TransformationMode = Qt.FastTransformation): argument 1 has unexpected type 'float'
+---
+ picard/ui/coverartbox.py | 2 +-
+ picard/ui/itemviews.py   | 6 +++---
+ picard/util/__init__.py  | 2 +-
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/picard/ui/coverartbox.py b/picard/ui/coverartbox.py
+index c3eb4ddb74..f3a174664b 100644
+--- a/picard/ui/coverartbox.py
++++ b/picard/ui/coverartbox.py
+@@ -135,7 +135,7 @@ def dropEvent(self, event):
+             event.acceptProposedAction()
+ 
+     def scaled(self, *dimensions):
+-        return (self.pixel_ratio * dimension for dimension in dimensions)
++        return (round(self.pixel_ratio * dimension) for dimension in dimensions)
+ 
+     def show(self):
+         self.set_data(self.data, True)
+diff --git a/picard/ui/itemviews.py b/picard/ui/itemviews.py
+index cffab6d70d..d1101b340f 100644
+--- a/picard/ui/itemviews.py
++++ b/picard/ui/itemviews.py
+@@ -141,9 +141,9 @@ def get_match_color(similarity, basecolor):
+     c1 = (basecolor.red(), basecolor.green(), basecolor.blue())
+     c2 = (223, 125, 125)
+     return QtGui.QColor(
+-        c2[0] + (c1[0] - c2[0]) * similarity,
+-        c2[1] + (c1[1] - c2[1]) * similarity,
+-        c2[2] + (c1[2] - c2[2]) * similarity)
++        int(c2[0] + (c1[0] - c2[0]) * similarity),
++        int(c2[1] + (c1[1] - c2[1]) * similarity),
++        int(c2[2] + (c1[2] - c2[2]) * similarity))
+ 
+ 
+ class MainPanel(QtWidgets.QSplitter):
+diff --git a/picard/util/__init__.py b/picard/util/__init__.py
+index 3a4765f7cd..26f7576f56 100644
+--- a/picard/util/__init__.py
++++ b/picard/util/__init__.py
+@@ -400,7 +400,7 @@ def throttled_func(*args, **kwargs):
+             else:
+                 decorator.args = args
+                 decorator.kwargs = kwargs
+-                QtCore.QTimer.singleShot(r, later)
++                QtCore.QTimer.singleShot(int(r), later)
+                 decorator.is_ticking = True
+             mutex.unlock()
+