gentoo-overlay/dev-python/leather/files/leather-0.3.3-fix-py3.10.patch

From 5dd1d3cc82d426388c66db8e3761ca2bf99a3991 Mon Sep 17 00:00:00 2001
From: Brian <brian@quantrocket.com>
Date: Fri, 27 Mar 2020 17:08:50 -0400
Subject: [PATCH] import from collections.abc to suppress python 3.7 warning

---
 leather/series/base.py     | 5 ++++-
 leather/series/category.py | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/leather/series/base.py b/leather/series/base.py
index c5790e5..959e827 100644
--- a/leather/series/base.py
+++ b/leather/series/base.py
@@ -1,6 +1,9 @@
 #!/usr/bin/env python
 
-from collections import Iterable, Sequence, Mapping
+try:
+    from collections.abc import Iterable, Sequence, Mapping
+except ImportError:
+    from collections import Iterable, Sequence, Mapping
 from functools import partial
 
 import six
diff --git a/leather/series/category.py b/leather/series/category.py
index c575308..3678377 100644
--- a/leather/series/category.py
+++ b/leather/series/category.py
@@ -1,6 +1,9 @@
 #!/usr/bin/env python
 
-from collections import Iterable, Sequence, Mapping
+try:
+    from collections.abc import Iterable, Sequence, Mapping
+except ImportError:
+    from collections import Iterable, Sequence, Mapping
 from functools import partial
 
 import six