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Title: bpo-32226: Implementation of PEP 560 (core components) by ilevkivskyi · Pull Request #4732 · python/cpython · GitHub

Open Graph Title: bpo-32226: Implementation of PEP 560 (core components) by ilevkivskyi · Pull Request #4732 · python/cpython

X Title: bpo-32226: Implementation of PEP 560 (core components) by ilevkivskyi · Pull Request #4732 · python/cpython

Description: This is a basic implementation of the PEP. Suggestions are welcome. @gvanrossum @serhiy-storchaka Can one of you (or both?) please review? cc: @markshannon IIRC you are interested in implementation details of this PEP. https://bugs.python.org/issue32226

Open Graph Description: This is a basic implementation of the PEP. Suggestions are welcome. @gvanrossum @serhiy-storchaka Can one of you (or both?) please review? cc: @markshannon IIRC you are interested in implementation...

X Description: This is a basic implementation of the PEP. Suggestions are welcome. @gvanrossum @serhiy-storchaka Can one of you (or both?) please review? cc: @markshannon IIRC you are interested in implementation...

Opengraph URL: https://github.com/python/cpython/pull/4732

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26afdc6 POC implementation of __base_subclass__ ilevkivskyi Jul 19, 2017 https://github.com/python/cpython/pull/4732/commits/26afdc6639a8c03113e4fefae1ff7298eeb161df
3285fb6 POC implementation of __class_getitem__ ilevkivskyi Jul 19, 2017 https://github.com/python/cpython/pull/4732/commits/3285fb6898739dfb844412f04d7638136e39d747
779f85d Modify __base_subclass__ API to support dynamic evaluation and base r… ilevkivskyi Jul 20, 2017 https://github.com/python/cpython/pull/4732/commits/779f85dcba319311d788e8aa7e6b87c923bf9935
5d5211d Make __base_subclass__ faster and safer ilevkivskyi Jul 20, 2017 https://github.com/python/cpython/pull/4732/commits/5d5211d9172660913f5b1507183117d837c26ba3
41fa7e9 Factor out base update in a separate helper ilevkivskyi Jul 20, 2017 https://github.com/python/cpython/pull/4732/commits/41fa7e9ce186efb3953ce99d0094f71f38fdc18f
5aeebab Formatting ilevkivskyi Jul 20, 2017 https://github.com/python/cpython/pull/4732/commits/5aeebab8950d5efc3f2c6c36c3e1e7a78e7d146d
e858ea7 Also make __class_getitem__ safer ilevkivskyi Jul 20, 2017 https://github.com/python/cpython/pull/4732/commits/e858ea7501b6bf0ccee2a4afd3104c8b7b6da7bc
5b8d453 Simplify some code ilevkivskyi Jul 21, 2017 https://github.com/python/cpython/pull/4732/commits/5b8d45367b2adb0015c37e7d592f00bba32d973a
b3e52f1 Initial work on typing2 ilevkivskyi Jul 22, 2017 https://github.com/python/cpython/pull/4732/commits/b3e52f12341fb840811cddd03c97e4bfe53ac8fe
6e7b575 Remove test implementation for typing ilevkivskyi Sep 3, 2017 https://github.com/python/cpython/pull/4732/commits/6e7b575273aed0a4c5f181fde1825d82d9924b8d
a8437fa Rename base_subclass to subclass_base Sep 7, 2017 https://github.com/python/cpython/pull/4732/commits/a8437fa175c437cede74aadfd3b60cbf0de3fcd6
c2d8ac2 Start adding tests Sep 7, 2017 https://github.com/python/cpython/pull/4732/commits/c2d8ac2f8dd8c53ba6c655544f10b33b957305cd
bc06c6b Add tests for __subclass_base__ Sep 8, 2017 https://github.com/python/cpython/pull/4732/commits/bc06c6b3fa22d2ec00c672b386ab808579b691bb
86c5d61 Add tests for __class_getitem__ Sep 8, 2017 https://github.com/python/cpython/pull/4732/commits/86c5d615fd1c1660a1325300f3e0199c6a276225
2cef78a Fix trailing whitespace ilevkivskyi Sep 9, 2017 https://github.com/python/cpython/pull/4732/commits/2cef78ae92353ca667730d2a1d7a81f36f9501a9
b9bbf7c Alternative implementation of __class_getitem__ ilevkivskyi Sep 10, 2017 https://github.com/python/cpython/pull/4732/commits/b9bbf7c569027cc9bd16d731683a08ea3838ecde
2495e94 Simplify code and fix reference counting ilevkivskyi Sep 10, 2017 https://github.com/python/cpython/pull/4732/commits/2495e942c7f90ff7b2292ef44ec5d82bf2281619
9ca8dfc Rename __base_subclass__ to __mro_entry__ ilevkivskyi Nov 11, 2017 https://github.com/python/cpython/pull/4732/commits/9ca8dfca2357d5f1556966c23f346b6d609b98c1
74bd36f Add types.resolve_bases ilevkivskyi Nov 11, 2017 https://github.com/python/cpython/pull/4732/commits/74bd36f8a4cbcb4bc822a56dab701c58fe77f2ec
6f20c45 Make Python and C versions as similar as possible ilevkivskyi Nov 11, 2017 https://github.com/python/cpython/pull/4732/commits/6f20c4518bc4220f8f71ca9725e084ddbf976d2b
bcfbcf6 More tests ilevkivskyi Nov 11, 2017 https://github.com/python/cpython/pull/4732/commits/bcfbcf60fc9db8cbf09e1c308aa64bc8126be727
d7bd630 Fail fast in type.__new__ ilevkivskyi Nov 11, 2017 https://github.com/python/cpython/pull/4732/commits/d7bd63080d25ca50fcd1101839dea0202ad7d0c2
29e54c3 Fix a test ilevkivskyi Nov 11, 2017 https://github.com/python/cpython/pull/4732/commits/29e54c334dc00427644db08fdad2a73bcb2dc8bd
cba2a58 Test error message ilevkivskyi Nov 11, 2017 https://github.com/python/cpython/pull/4732/commits/cba2a58f8417fa44993c5a5f6113b6476875cb4f
966a9ea Test error message ilevkivskyi Nov 11, 2017 https://github.com/python/cpython/pull/4732/commits/966a9ea754e38b34a97b55a7e4b7b46d75cccbcd
734c7e9 Test error message ilevkivskyi Nov 11, 2017 https://github.com/python/cpython/pull/4732/commits/734c7e9a79796c6f2f685bde1de188ff0b439446
152d2f6 Allow expansion to multiple bases Nov 13, 2017 https://github.com/python/cpython/pull/4732/commits/152d2f6352d3eb70b3b364d4ee020b1bd126663e
1a218e0 Prohibit returning non-tuple ilevkivskyi Nov 14, 2017 https://github.com/python/cpython/pull/4732/commits/1a218e0c42faa7e8d9b34795dc6e3f2f4ccd5fb0
7cc8d8f Rename to __mro_entries__ ilevkivskyi Nov 14, 2017 https://github.com/python/cpython/pull/4732/commits/7cc8d8ff0b1f54bbb4ecb131098e74afedf95032
57f477c Merge remote-tracking branch 'upstream/master' into base-subclass ilevkivskyi Dec 5, 2017 https://github.com/python/cpython/pull/4732/commits/57f477cebee6eea8403cf4fa820c1e7beaacf862
d0c0889 Add news entry ilevkivskyi Dec 5, 2017 https://github.com/python/cpython/pull/4732/commits/d0c088950096ad7843d976d99142804fc5214314
bfea2f0 Fix indentation and refleak ilevkivskyi Dec 6, 2017 https://github.com/python/cpython/pull/4732/commits/bfea2f02fa3146f76e3b16a1f45fa2111e2e2f21
978588c Address CR (part 1) ilevkivskyi Dec 8, 2017 https://github.com/python/cpython/pull/4732/commits/978588ca1d79ea5941f17c2bc3c71477ca59f979
7bff68d Address CR (part 2) use a temporary tuple instead of modifying args i… ilevkivskyi Dec 8, 2017 https://github.com/python/cpython/pull/4732/commits/7bff68d365889a83eb415d590ef09102a6666ac4
b3d85ff Remove checks for callability of special methods ilevkivskyi Dec 10, 2017 https://github.com/python/cpython/pull/4732/commits/b3d85ff6ebf117ce0008cedb2813da3d1203c4a0
687e1e7 Some simplifications ilevkivskyi Dec 11, 2017 https://github.com/python/cpython/pull/4732/commits/687e1e7ca29134141fcac758dd487384015a0d90
4426e8c More simplifications: use single pass ilevkivskyi Dec 12, 2017 https://github.com/python/cpython/pull/4732/commits/4426e8cfbdf36ed01c1704494fbdde33e052402b
b7d28d8 Some fixes + performance ilevkivskyi Dec 12, 2017 https://github.com/python/cpython/pull/4732/commits/b7d28d839540d5bc3ff095d80b9627e6cb8ec6ff
dce0218 Merge remote-tracking branch 'upstream/master' into base-subclass ilevkivskyi Dec 12, 2017 https://github.com/python/cpython/pull/4732/commits/dce0218b9120c5d62b37976e8f5e64b8661a1f9c
caf9238 Re-organize code and fix formatting Dec 12, 2017 https://github.com/python/cpython/pull/4732/commits/caf923898257a51b2c3c6575c98ae4a1e25738b5
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