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Guido van Rossum gvanrossum

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825 contributions in the last year

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Contribution activity

December 2022

Created 5 commits in 2 repositories

Created a pull request in faster-cpython/ideas that received 4 comments

Remove special syntax for super(X) = A + B in favor of macro(X) = A + JOIN + B

This can now be expressed as a macro using A + JOIN + B. See also python/cpython#100124 and #507.

+6 −6 • 4 comments

Opened 6 other pull requests in 2 repositories

python/cpython 2 merged 2 closed

iritkatriel/cpython 1 merged 1 closed

Enhance generator for register instructions Dec 17
Register code generator Dec 17

Reviewed 41 pull requests in 6 repositories

python/cpython 25 pull requests

gh-96461: clarify the meaning of the oparg for CACHE and COPY opcode Dec 22
Correct typo in typing.py Dec 22
GH-99554: Pack location tables more effectively Dec 22
GH-91166: zero copy SelectorSocketTransport transport implementation Dec 22
add tests for asyncio transport sockets Dec 22
GH-100192: add more asyncio subprocess tests Dec 21
gh-100160: Deprecate implicit creation of an event loop Dec 21
gh-100344: Provide C implementation for asyncio.current_task Dec 21
[draft] register machine Dec 21
[3.11] gh-100160: Remove any deprecation warnings in asyncio.get_event_loop() Dec 21
gh-100129: Make the names of all classes in the types module resolvable Dec 21
GH-100363: Speed up asyncio.get_running_loop Dec 21
GH-100133: fix asyncio subprocess losing stderr and stdout output Dec 21
gh-94912: Added marker for non-standard coroutine function detection Dec 18
gh-100146: Steal references from stack when building a list Dec 18
GH-99554: marshal bytecode more efficiently Dec 18
[3.10] gh-99830: asyncio: Document returns of remove_{reader,writer} (GH-100302) Dec 16
[3.11] gh-99830: asyncio: Document returns of remove_{reader,writer} (GH-100302) Dec 16
gh-99830: asyncio: Document returns of remove_{reader,writer} Dec 16
Each instruction is two codewords, and consists of "opcode, oparg, 0, 0" Dec 12
gh-99941: asyncio.Protocol.data_received now received immutable bytes Dec 10
gh-99761: Add _PyLong_IsPositiveSingleDigit Dec 10
GH-100112: wrap _wrap_awaitable as a coroutine in asyncio internally Dec 10
GH-98831: Remove super-instruction definitions, use macro instructions instead Dec 9
Fix an outdated test in asyncio Dec 8
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python/peps 2 pull requests

python/pyperformance 1 pull request

Add asyncio_tcp benchmark Dec 19

iritkatriel/cpython 1 pull request

Unaryops Dec 15

faster-cpython/tools 1 pull request

Make help and documentation more discoverable Dec 6

gvanrossum/gvanrossum.github.io 1 pull request

Fix appstats link Dec 1

Created an issue in faster-cpython/ideas that received 4 comments

Can super-instructions be rewritten as macros in the instruction definition DSL?

Currently our DSL has two separate but similar bits of syntax for super- and macro instructions: super(X) = A + B; macro(X) = A + B; These differ …

4 comments

Opened 1 other issue in 1 repository

faster-cpython/ideas 1 open

Register instructions and ops in the instruction definition DSL Dec 17