diff options
| author | Łukasz Langa <lukasz@langa.pl> | 2017-09-14 18:33:00 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-09-14 18:33:00 (GMT) |
| commit | f350a268a7071ce7d7a5bb86a9b1229782d4963b (patch) | |
| tree | 04b38394dea9be76bea00f41b488c3e3a223dd34 /Misc | |
| parent | d393c1b227f22fb9af66040b2b367c99a4d1fa9a (diff) | |
| download | cpython-f350a268a7071ce7d7a5bb86a9b1229782d4963b.zip cpython-f350a268a7071ce7d7a5bb86a9b1229782d4963b.tar.gz cpython-f350a268a7071ce7d7a5bb86a9b1229782d4963b.tar.bz2 | |
bpo-28556: typing.get_type_hints: better globalns for classes and modules (#3582)
This makes the default behavior (without specifying `globalns` manually) more
predictable for users, finds the right globalns automatically.
Implementation for classes assumes has a `__module__` attribute and that module
is present in `sys.modules`. It does this recursively for all bases in the
MRO. For modules, the implementation just uses their `__dict__` directly.
This is backwards compatible, will just raise fewer exceptions in naive user
code.
Originally implemented and reviewed at https://github.com/python/typing/pull/470.
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Library/2017-09-14-11-02-56.bpo-28556.EUOiYs.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Library/2017-09-14-11-02-56.bpo-28556.EUOiYs.rst b/Misc/NEWS.d/next/Library/2017-09-14-11-02-56.bpo-28556.EUOiYs.rst new file mode 100644 index 0000000..8464d59 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2017-09-14-11-02-56.bpo-28556.EUOiYs.rst @@ -0,0 +1,2 @@ +typing.get_type_hints now finds the right globalns for classes and modules +by default (when no ``globalns`` was specified by the caller). |