CLN: Add teardowns for some benchmarks (#17616)
State: closed

Added teardown functions for hdfstore, io and packers asv benchmarks.

- [x] closes #17616 
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`


Labels:
name: Clean
name: Benchmark
description: Performance (ASV) benchmarks

Comments:
Apart from the comment of @gfyoung about the try .. except, this looks good!
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=h1) Report
> Merging [#18388](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/1647a724ae5c9038cdd3cf4ebbf2273d1b6ab109?src=pr&el=desc) will **decrease** coverage by `0.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/18388/graphs/tree.svg?height=150&src=pr&token=eZ4WkYLtcO&width=650)](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #18388      +/-   ##
==========================================
- Coverage   91.36%   91.34%   -0.02%     
==========================================
  Files         164      164              
  Lines       49718    49721       +3     
==========================================
- Hits        45426    45420       -6     
- Misses       4292     4301       +9
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.14% <ø> (ø)` | :arrow_up: |
| #single | `39.61% <ø> (-0.07%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.8% <0%> (-0.1%)` | :arrow_down: |
| [pandas/plotting/\_core.py](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=tree#diff-cGFuZGFzL3Bsb3R0aW5nL19jb3JlLnB5) | `82.49% <0%> (+0.03%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=footer). Last update [1647a72...2656c58](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=h1) Report
> Merging [#18388](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/509e03c6b113e78935ae46707572e4bf7f7a1df5?src=pr&el=desc) will **decrease** coverage by `0.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/18388/graphs/tree.svg?token=eZ4WkYLtcO&src=pr&width=650&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #18388      +/-   ##
==========================================
- Coverage   91.36%   91.34%   -0.02%     
==========================================
  Files         164      164              
  Lines       49730    49730              
==========================================
- Hits        45435    45426       -9     
- Misses       4295     4304       +9
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.14% <ø> (ø)` | :arrow_up: |
| #single | `39.62% <ø> (-0.07%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.8% <0%> (-0.1%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=footer). Last update [509e03c...ddbd767](https://codecov.io/gh/pandas-dev/pandas/pull/18388?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

Hey guys,
Is there anything else I should do for this patch to be reviewed again or just wait?
Thanks!

> or just wait?

Pinging (like you did) can help, as there are many PRs and we have to check them to see if something has been update or not. Or, adding new commits to the branch (instead of amending the original commit) will also generate a notification, so that can also help (and it also helps in seeing what you updated since the last review).