1 files changed, 48 insertions, 0 deletions
diff --git a/testing/py3-passlib/0002-Fix-for-Python-3-8.patch b/testing/py3-passlib/0002-Fix-for-Python-3-8.patch
new file mode 100644
index 0000000000..3fd19a9d56
--- /dev/null
+++ b/testing/py3-passlib/0002-Fix-for-Python-3-8.patch
@@ -0,0 +1,48 @@
+# HG changeset patch
+# User Alan Pevec <apevec@redhat.com>
+# Date 1562888158 -7200
+#      Fri Jul 12 01:35:58 2019 +0200
+# Branch stable
+# Node ID 98c08467d15759acc3b0f88d2661f6e530147c33
+# Parent  27866c441d18c7ce42e3f7afe824f89da4f8d21b
+Fix for Python 3.8
+
+This was a deprecation when running in Python 3.7:
+
+DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
+  if isinstance(source, collections.Sequence):
+
+diff --git a/passlib/utils/__init__.py b/passlib/utils/__init__.py
+--- a/passlib/utils/__init__.py
++++ b/passlib/utils/__init__.py
+@@ -6,7 +6,12 @@
+ # core
+ from binascii import b2a_base64, a2b_base64, Error as _BinAsciiError
+ from base64 import b64encode, b64decode
+-import collections
++try:
++    from collections.abc import Sequence
++    from collections.abc import Iterable
++except ImportError:
++    from collections import Sequence
++    from collections import Iterable
+ from codecs import lookup as _lookup_codec
+ from functools import update_wrapper
+ import itertools
+@@ -276,14 +281,14 @@
+     """
+     if size < 1:
+         raise ValueError("size must be positive integer")
+-    if isinstance(source, collections.Sequence):
++    if isinstance(source, Sequence):
+         end = len(source)
+         i = 0
+         while i < end:
+             n = i + size
+             yield source[i:n]
+             i = n
+-    elif isinstance(source, collections.Iterable):
++    elif isinstance(source, Iterable):
+         itr = iter(source)
+         while True:
+             chunk_itr = itertools.islice(itr, size)