diff options
| -rw-r--r-- | Lib/_collections_abc.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/_collections_abc.py b/Lib/_collections_abc.py index d19e5925a0..faa1ff22ff 100644 --- a/Lib/_collections_abc.py +++ b/Lib/_collections_abc.py @@ -18,6 +18,12 @@ __all__ = ["Hashable", "Iterable", "Iterator", "ByteString", ] +# This module has been renamed from collections.abc to _collections_abc to +# speed up interpreter startup. Some of the types such as MutableMapping are +# required early but collections module imports a lot of other modules. +# See issue #19218 +__name__ = "collections.abc" + # Private list of types that we want to register with the various ABCs # so that they will pass tests like: # it = iter(somebytearray) |