BrandonFors/pandas-github-issues huggingface dataset:
using DataFrame.resample with 'agg' method on non-existant columns provides unexpected behavior
State: closed

- [x] closes #16766
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry


Labels:
name: Error Reporting
description: Incorrect or improved errors from pandas
name: Resample
description: resample method

Comments:
Looks like your change is causing failures elsewhere. I'm not personally familiar with this code, I'm not sure what the best way forward is. Let me know if you need help though, and I can take a look.
Hello @discort! Thanks for updating the PR.





Cheers ! There are no PEP8 issues in this Pull Request. :beers: 

##### Comment last updated on February 07, 2018 at 08:24 Hours UTC
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19552?src=pr&el=h1) Report
> Merging [#19552](https://codecov.io/gh/pandas-dev/pandas/pull/19552?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/983d71fa8477439aaa227367d7f2f14952e4e235?src=pr&el=desc) will **increase** coverage by `<.01%`.
> The diff coverage is `100%`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/19552/graphs/tree.svg?token=eZ4WkYLtcO&src=pr&width=650&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/19552?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #19552      +/-   ##
==========================================
+ Coverage    91.6%    91.6%   +<.01%     
==========================================
  Files         150      150              
  Lines       48750    48752       +2     
==========================================
+ Hits        44656    44660       +4     
+ Misses       4094     4092       -2
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.97% <100%> (ø)` | :arrow_up: |
| #single | `41.75% <0%> (-0.01%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/19552?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/base.py](https://codecov.io/gh/pandas-dev/pandas/pull/19552/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvYmFzZS5weQ==) | `96.78% <100%> (+0.01%)` | :arrow_up: |
| [pandas/util/testing.py](https://codecov.io/gh/pandas-dev/pandas/pull/19552/diff?src=pr&el=tree#diff-cGFuZGFzL3V0aWwvdGVzdGluZy5weQ==) | `83.85% <0%> (+0.2%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19552?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/19552?src=pr&el=footer). Last update [983d71f...d142bc1](https://codecov.io/gh/pandas-dev/pandas/pull/19552?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

@TomAugspurger 
thanks! keep em coming!
Simplify argument passing in period_helper
State: closed

Orthogonal to #19540, though will need some small rebasing if/when that goes in.

Instead of passing `relation` argument all over the place, pass it once slightly earlier and make it part of `asfreq_info`.

Labels:
name: Period
description: Period data type
name: Clean

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19550?src=pr&el=h1) Report
> Merging [#19550](https://codecov.io/gh/pandas-dev/pandas/pull/19550?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/36f905285c0089228985cffc9f9f6c7d28789128?src=pr&el=desc) will **decrease** coverage by `<.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/19550/graphs/tree.svg?src=pr&token=eZ4WkYLtcO&width=650&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/19550?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #19550      +/-   ##
==========================================
- Coverage   91.62%   91.61%   -0.01%     
==========================================
  Files         150      150              
  Lines       48780    48780              
==========================================
- Hits        44693    44691       -2     
- Misses       4087     4089       +2
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.98% <ø> (-0.01%)` | :arrow_down: |
| #single | `41.73% <ø> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/19550?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/util/testing.py](https://codecov.io/gh/pandas-dev/pandas/pull/19550/diff?src=pr&el=tree#diff-cGFuZGFzL3V0aWwvdGVzdGluZy5weQ==) | `83.64% <0%> (-0.21%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19550?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/19550?src=pr&el=footer). Last update [36f9052...64fc567](https://codecov.io/gh/pandas-dev/pandas/pull/19550?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

After this and #19540 we’ll be ready to rip out date_info and just use pandas_datetimestruct directly.
rebase
thanks. ideally we would blow out *all* of this c-code and cythonize it (I think you are headed this way)
DOC: Remove repeated duplicated word
State: closed

Minor fixes to docs ✏️ 

Labels:
name: Docs

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19546?src=pr&el=h1) Report
> Merging [#19546](https://codecov.io/gh/pandas-dev/pandas/pull/19546?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/ed10bf618b93726c61ed9b3ebbc3031416bc1263?src=pr&el=desc) will **not change** coverage.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/19546/graphs/tree.svg?height=150&width=650&token=eZ4WkYLtcO&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/19546?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #19546   +/-   ##
=======================================
  Coverage    91.6%    91.6%           
=======================================
  Files         150      150           
  Lines       48750    48750           
=======================================
  Hits        44657    44657           
  Misses       4093     4093
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.97% <ø> (ø)` | :arrow_up: |
| #single | `41.75% <ø> (ø)` | :arrow_up: |


------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19546?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/19546?src=pr&el=footer). Last update [ed10bf6...6fec83e](https://codecov.io/gh/pandas-dev/pandas/pull/19546?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

Thanks!
separate DatetimeIndex timezone tests
State: closed

There is probably some overlap with other tests.indexes.datetimes modules.  We'll get those in the next pass.

Labels:
name: Testing
description: pandas testing functions or related to the test suite
name: Timezones
description: Timezone data dtype

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19545?src=pr&el=h1) Report
> Merging [#19545](https://codecov.io/gh/pandas-dev/pandas/pull/19545?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/93c86aa13e1b7816c762b4ff372aef80a7830af8?src=pr&el=desc) will **increase** coverage by `0.02%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/19545/graphs/tree.svg?width=650&height=150&src=pr&token=eZ4WkYLtcO)](https://codecov.io/gh/pandas-dev/pandas/pull/19545?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #19545      +/-   ##
==========================================
+ Coverage    91.6%   91.63%   +0.02%     
==========================================
  Files         150      150              
  Lines       48750    48750              
==========================================
+ Hits        44657    44670      +13     
+ Misses       4093     4080      -13
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90% <ø> (+0.02%)` | :arrow_up: |
| #single | `41.75% <ø> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/19545?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/parsers.py](https://codecov.io/gh/pandas-dev/pandas/pull/19545/diff?src=pr&el=tree#diff-cGFuZGFzL2lvL3BhcnNlcnMucHk=) | `95.56% <0%> (+0.06%)` | :arrow_up: |
| [pandas/plotting/\_converter.py](https://codecov.io/gh/pandas-dev/pandas/pull/19545/diff?src=pr&el=tree#diff-cGFuZGFzL3Bsb3R0aW5nL19jb252ZXJ0ZXIucHk=) | `66.95% <0%> (+1.73%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19545?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/19545?src=pr&el=footer). Last update [93c86aa...aa57279](https://codecov.io/gh/pandas-dev/pandas/pull/19545?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

thanks. if you can add the above items to the master TODO list would be great. I know minor, but don't want to forget about them; at the same time no reason to hold up merging this.
Will do.  I appreciate the leeway.
Collect Series timezone tests
State: closed

- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry


Labels:
name: Testing
description: pandas testing functions or related to the test suite
name: Timezones
description: Timezone data dtype

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19541?src=pr&el=h1) Report
> Merging [#19541](https://codecov.io/gh/pandas-dev/pandas/pull/19541?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/f391cbfe57fb4e334e9f06d49073dc1ca25eb1e1?src=pr&el=desc) will **not change** coverage.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/19541/graphs/tree.svg?token=eZ4WkYLtcO&height=150&src=pr&width=650)](https://codecov.io/gh/pandas-dev/pandas/pull/19541?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #19541   +/-   ##
=======================================
  Coverage    91.6%    91.6%           
=======================================
  Files         150      150           
  Lines       48717    48717           
=======================================
  Hits        44625    44625           
  Misses       4092     4092
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.97% <ø> (ø)` | :arrow_up: |
| #single | `41.75% <ø> (ø)` | :arrow_up: |


------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19541?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/19541?src=pr&el=footer). Last update [f391cbf...cf0e08a](https://codecov.io/gh/pandas-dev/pandas/pull/19541?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

thanks!
doc: Fix typo in example
State: closed

Fix typo in the example for pandas.io.formats.style.Styler.format

- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry


Labels:
name: Docs

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19537?src=pr&el=h1) Report
> Merging [#19537](https://codecov.io/gh/pandas-dev/pandas/pull/19537?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/d5a7e7c947325554d4ee3c4e3755c878610d354c?src=pr&el=desc) will **decrease** coverage by `0.02%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/19537/graphs/tree.svg?width=650&src=pr&token=eZ4WkYLtcO&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/19537?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #19537      +/-   ##
==========================================
- Coverage   91.62%    91.6%   -0.03%     
==========================================
  Files         150      150              
  Lines       48717    48717              
==========================================
- Hits        44637    44625      -12     
- Misses       4080     4092      +12
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.97% <ø> (-0.03%)` | :arrow_down: |
| #single | `41.75% <ø> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/19537?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/formats/style.py](https://codecov.io/gh/pandas-dev/pandas/pull/19537/diff?src=pr&el=tree#diff-cGFuZGFzL2lvL2Zvcm1hdHMvc3R5bGUucHk=) | `96.21% <ø> (ø)` | :arrow_up: |
| [pandas/plotting/\_converter.py](https://codecov.io/gh/pandas-dev/pandas/pull/19537/diff?src=pr&el=tree#diff-cGFuZGFzL3Bsb3R0aW5nL19jb252ZXJ0ZXIucHk=) | `65.22% <0%> (-1.74%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19537?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/19537?src=pr&el=footer). Last update [d5a7e7c...d453fa4](https://codecov.io/gh/pandas-dev/pandas/pull/19537?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

Thanks @ppflrs!
TST/CLN: Remove legacy instances of _multiprocess_can_split_ in tests
State: closed

- [X] closes #19532
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`

xref https://github.com/pandas-dev/pandas/pull/19509#discussion_r165848506

Labels:
name: Testing
description: pandas testing functions or related to the test suite

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19536?src=pr&el=h1) Report
> Merging [#19536](https://codecov.io/gh/pandas-dev/pandas/pull/19536?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/bc1d0273cd4b7ddf348feff5f46b6eb114ea04c9?src=pr&el=desc) will **not change** coverage.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/19536/graphs/tree.svg?token=eZ4WkYLtcO&src=pr&height=150&width=650)](https://codecov.io/gh/pandas-dev/pandas/pull/19536?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #19536   +/-   ##
=======================================
  Coverage   91.62%   91.62%           
=======================================
  Files         150      150           
  Lines       48714    48714           
=======================================
  Hits        44633    44633           
  Misses       4081     4081
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.99% <ø> (ø)` | :arrow_up: |
| #single | `41.75% <ø> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/19536?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/generic.py](https://codecov.io/gh/pandas-dev/pandas/pull/19536/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZ2VuZXJpYy5weQ==) | `95.91% <0%> (ø)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19536?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/19536?src=pr&el=footer). Last update [bc1d027...d472a46](https://codecov.io/gh/pandas-dev/pandas/pull/19536?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

thanks!
Remove unused calendar options from period_helper
State: closed

period_helper supports GREGORIAN_CALENDAR and JULIAN_CALENDAR, but only Gregorian is ever used.  This removes that argument, which will allow for the following in follow-ups:

- Remove a bunch of error checking and propogation boilerplate.
- Get a a bunch of functions from datetime/np_datetime.h instead of re-implementing them in period_helper.
- Do the same removals to simplify #19498 

Labels:
name: Period
description: Period data type
name: Clean

Comments:
Travis timeout looks unrelated.
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19534?src=pr&el=h1) Report
> Merging [#19534](https://codecov.io/gh/pandas-dev/pandas/pull/19534?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/de39a1572fcf82071f3c0b5f22be1611222bdf41?src=pr&el=desc) will **decrease** coverage by `0.02%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/19534/graphs/tree.svg?width=650&height=150&src=pr&token=eZ4WkYLtcO)](https://codecov.io/gh/pandas-dev/pandas/pull/19534?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #19534      +/-   ##
==========================================
- Coverage   91.62%   91.59%   -0.03%     
==========================================
  Files         150      150              
  Lines       48714    48714              
==========================================
- Hits        44633    44619      -14     
- Misses       4081     4095      +14
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.96% <ø> (-0.03%)` | :arrow_down: |
| #single | `41.75% <ø> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/19534?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/plotting/\_converter.py](https://codecov.io/gh/pandas-dev/pandas/pull/19534/diff?src=pr&el=tree#diff-cGFuZGFzL3Bsb3R0aW5nL19jb252ZXJ0ZXIucHk=) | `65.22% <0%> (-1.74%)` | :arrow_down: |
| [pandas/util/testing.py](https://codecov.io/gh/pandas-dev/pandas/pull/19534/diff?src=pr&el=tree#diff-cGFuZGFzL3V0aWwvdGVzdGluZy5weQ==) | `83.64% <0%> (-0.21%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19534?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/19534?src=pr&el=footer). Last update [de39a15...896bcc0](https://codecov.io/gh/pandas-dev/pandas/pull/19534?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

thanks!
BUG: Fix ts precision issue with groupby and NaT (#19526)
State: closed

- [X] closes #19526
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [X] whatsnew entry


Labels:
name: Datetime
description: Datetime data dtype
name: Groupby
name: Missing-data
description: np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19530?src=pr&el=h1) Report
> Merging [#19530](https://codecov.io/gh/pandas-dev/pandas/pull/19530?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/93c86aa13e1b7816c762b4ff372aef80a7830af8?src=pr&el=desc) will **increase** coverage by `<.01%`.
> The diff coverage is `100%`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/19530/graphs/tree.svg?token=eZ4WkYLtcO&src=pr&height=150&width=650)](https://codecov.io/gh/pandas-dev/pandas/pull/19530?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #19530      +/-   ##
==========================================
+ Coverage    91.6%    91.6%   +<.01%     
==========================================
  Files         150      150              
  Lines       48750    48750              
==========================================
+ Hits        44657    44658       +1     
+ Misses       4093     4092       -1
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.97% <100%> (ø)` | :arrow_up: |
| #single | `41.75% <0%> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/19530?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/groupby.py](https://codecov.io/gh/pandas-dev/pandas/pull/19530/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZ3JvdXBieS5weQ==) | `92.17% <100%> (ø)` | :arrow_up: |
| [pandas/io/parsers.py](https://codecov.io/gh/pandas-dev/pandas/pull/19530/diff?src=pr&el=tree#diff-cGFuZGFzL2lvL3BhcnNlcnMucHk=) | `95.56% <0%> (+0.06%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/19530?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/19530?src=pr&el=footer). Last update [93c86aa...2fb23d6](https://codecov.io/gh/pandas-dev/pandas/pull/19530?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

thanks!

keep em coming!
thanks! this was a good experience for a first commit.