This code actually may make a difference to performance:

Task here is: 0. make sure you've followed the steps in https://pandas.pydata.org/docs/dev/development/contributing.html and have set up your development environment 1. remove 3-5 of the lines in

https://github.com/pandas-dev/pandas/blob/d3854657e1c9842b8264b6cc90488ccfed0cd6a2/pyproject.toml#L293-L326

  1. run pre-commit run ruff --all-files, and fix up the issues it reports. You can see https://github.com/pandas-dev/pandas/pull/51687 for some examples of how to do this
  2. if pre-commit run ruff --all-files passes, then stage, commit, push, open pull request, celebrate

Please don't comment "take" on this issue (as multiple people can be assigned), and don't ask for permission to work on it. Instead, just leave a comment letting people know which

Comment From: t0uch9r455

I am working on pandas/core/arrays

Comment From: potap75

Doing pandas/core/io/*

Comment From: potap75

I got this when trying to do a pull request: Screenshot 2023-03-04 at 12 22 52 AM

Comment From: luke396

I am working on

"pandas/core/indexers/*" 
"pandas/core/indexes/*"
"pandas/core/internals/*" 
"pandas/core/groupby/*"
"pandas/core/methods/*"

Comment From: luke396

Continue to working on

"pandas/core/array_algos/*"
"pandas/core/dtypes/*"
"pandas/core/generic.py"
"pandas/core/frame.py"
"pandas/core/series.py"

Comment From: v-mcoutinho

I did "pandas/_libs/*"

Comment From: DerTimonius

I will try pandas/core/common.py!

Comment From: Rylie-W

Trying pandas/core/resample.py

Comment From: DerTimonius

I'll go for pandas/core/util/* next. Also @MarcoGorelli it looks like my PR closed this issue...

Comment From: luke396

Working on

"pandas/core/reshape/*"
"pandas/core/strings/*" 
"pandas/core/tools/*"
"pandas/core/window/*"
"pandas/io/*"

Comment From: ErdiTk

Working on:

 "pandas/core/apply.py" = ["TCH"] 
 "pandas/core/base.py" = ["TCH"] 
 "pandas/core/algorithms.py" = ["TCH"] 
 "pandas/core/ops/*" = ["TCH"] 
 "pandas/core/sorting.py" = ["TCH"] 

Comment From: luke396

Working on, and @MarcoGorelli , maybe need to reopen this issue again, when #51827 merged.

"pandas/core/construction.py" = ["TCH"] 
"pandas/core/missing.py" = ["TCH"] 
"pandas/tseries/*" = ["TCH"] 
"pandas/tests/*" = ["TCH"] 
"pandas/plotting/*" = ["TCH"] 

Comment From: Ramyahkay

Working on : "pandas/core/nanops.py" = ["TCH"]

Comment From: ahmad-04

I am working on "pandas/util/*" = ["TCH"]

Comment From: ahmad-04

hey @Ramyahkay are you working on "pandas/core/nanops.py" = ["TCH"] ??

Comment From: Ramyahkay

hey @Ramyahkay are you working on "pandas/core/nanops.py" = ["TCH"] ??

Yes, I am still working on it.

Comment From: MarcoGorelli

@ahmad2901 (or anyone else) - feel free to submit a PR and close off this issue, at this point I presume they're no longer working on it

Comment From: ahmad-04

Sure I will do it.