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authorKhem Raj <raj.khem@gmail.com>2018-08-08 15:49:13 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-08-14 11:36:31 +0100
commit13028bd6e60135ae8042022209beeb72f0d6cf09 (patch)
tree1114daaedb3909cebb596543e04542279219d630 /meta/lib
parent37c4f89d716478acd10b12e38d9122bef7e7a4bf (diff)
downloadpoky-13028bd6e60135ae8042022209beeb72f0d6cf09.tar.gz
lib/oe: Fix collections ABCs DeprecationWarning in Python 3.7+
- Prefer collections.abc (new in Python 3.3) over collections for abstract base classes - In Python 3.8, the abstract base classes in collections.abc will no longer be exposed in the regular collections module. This will help create a clearer distinction between the concrete classes and the abstract base classes." - https://docs.python.org/3.7/whatsnew/3.7.html#deprecated - see https://github.com/python/cpython/commit/c66f9f8d3909f588c251957d499599a1680e2320 (From OE-Core rev: e763151e1f7cfe9ea56de06f41769f8a3d74d219) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/lib')
-rw-r--r--meta/lib/oe/maketype.py9
1 files changed, 7 insertions, 2 deletions
diff --git a/meta/lib/oe/maketype.py b/meta/lib/oe/maketype.py
index f88981dd90..c36e7b5604 100644
--- a/meta/lib/oe/maketype.py
+++ b/meta/lib/oe/maketype.py
@@ -7,7 +7,12 @@ the arguments of the type's factory for details.
7 7
8import inspect 8import inspect
9import oe.types as types 9import oe.types as types
10import collections 10try:
11 # Python 3.7+
12 from collections.abc import Callable
13except ImportError:
14 # Python < 3.7
15 from collections import Callable
11 16
12available_types = {} 17available_types = {}
13 18
@@ -96,7 +101,7 @@ for name in dir(types):
96 continue 101 continue
97 102
98 obj = getattr(types, name) 103 obj = getattr(types, name)
99 if not isinstance(obj, collections.Callable): 104 if not isinstance(obj, Callable):
100 continue 105 continue
101 106
102 register(name, obj) 107 register(name, obj)