Коренберг Марк

How to get known which optimisations are used ?

4

I just executed command `pip3 install Pillow-SIMD`. Now, my thumbnailer works right. Question: How I can know which SIMD operations sets are really used ? I did not notice speedup...

Negation and None

6

### Bug description Pylint incorrectly tracks types: ```python class Xxx: def __init__(self): self.__val = None @property def get_value(self) -> int: if self.__val is None: self.__val = 42 return self.__val def...

Detect useless f-strings

7

### Current problem Real diff: ```diff - cursor.executescript(f'BEGIN;\n{diff}\nCOMMIT;') + cursor.executescript(f'{diff}') ``` This is an example where Pylint could identify codestyle problem. Useless f-string. i.e. f-strings containing single variable without formatting...

Add check for unused module-level private and protected functions

4

test.py: ```python def _unused(): pass def __unused(): pass class _class(): pass _some_constant = 42 ``` They should not be imported from anywhere, so if they are not used in the...

No type narrowing takes place in `or` statements following negated `isinstance`

3

### Bug description ```python session: aiohttp.ClientSession try: async with session.get('...') as resp: await resp.text() except Exception as exc: if not isinstance(exc, aiohttp.ClientResponseError) or exc.status != 404: xxx() else: yyy() ```...

``` warning: 'MD5_Init' is deprecated: Since OpenSSL 3.0 warning: 'MD5_Update' is deprecated: Since OpenSSL 3.0 warning: 'MD5_Final' is deprecated: Since OpenSSL 3.0 warning: 'PEM_read_bio_DHparams' is deprecated: Since OpenSSL 3.0 warning:...

Add support of Ed25519ph (i.e. ed25519 + SHA512)

14

https://www.openssl.org/docs/man3.3/man7/Ed25519.html: The instances Ed25519ph, Ed448ph are referred to as HashEdDSA schemes. For these two instances, the sign and verify procedures do not require access to the complete message; they operate...

SQLite benchmarks are completely WRONG

1

To have comparable benchmarks: instead of `CREATE TABLE test (key blob, value blob, PRIMARY KEY(key))` please use `CREATE TABLE test (key blob not null, value blob not null, PRIMARY KEY(key))...

Pylint is not smart enough when analyzes functions returning coroutine.

5

### Bug description ```python from asyncio import sleep from typing import Any, Awaitable, Coroutine class A: async def fun(self) -> None: pass class B(A): def fun(self) -> Awaitable[None]: return sleep(42)...