BrandonFors/pandas-github-issues huggingface dataset:
TST: remove pandas-datareader xfail as 0.4.0 works
State: closed


Labels:
name: Testing
description: pandas testing functions or related to the test suite
name: Compat
description: pandas objects compatability with Numpy or Python functions

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16374?src=pr&el=h1) Report
> Merging [#16374](https://codecov.io/gh/pandas-dev/pandas/pull/16374?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/88711470268cc3ee32e0b707cb61b77efbceaebd?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/16374/graphs/tree.svg?token=eZ4WkYLtcO&width=650&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/16374?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #16374      +/-   ##
==========================================
- Coverage   90.39%   90.37%   -0.02%     
==========================================
  Files         161      161              
  Lines       50949    50951       +2     
==========================================
- Hits        46055    46049       -6     
- Misses       4894     4902       +8
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `88.15% <ø> (ø)` | :arrow_up: |
| #single | `40.2% <ø> (-0.11%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/16374?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/16374?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/16374?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.69% <0%> (-0.1%)` | :arrow_down: |
| [pandas/core/generic.py](https://codecov.io/gh/pandas-dev/pandas/pull/16374?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZ2VuZXJpYy5weQ==) | `92.13% <0%> (ø)` | :arrow_up: |
| [pandas/core/common.py](https://codecov.io/gh/pandas-dev/pandas/pull/16374?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvY29tbW9uLnB5) | `91.39% <0%> (+0.33%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16374?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/16374?src=pr&el=footer). Last update [8871147...9e378a4](https://codecov.io/gh/pandas-dev/pandas/pull/16374?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
DOC: Handle missing nbconvert in html build
State: closed

Closes https://github.com/pandas-dev/pandas/issues/16329

Labels:
name: Docs

Comments:
fine, though to be honest I would just fail and have users install ``nbconvert`` its not a big deal. (IIRC its already in the doc-install requirements anyhow).
Both approaches would be OK for me
Agreed that installing nbconvert isn't a big deal, but since I've already written it this way I'll be lazy and just keep it :)
TST: not printing skips
State: closed


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

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16318?src=pr&el=h1) Report
> Merging [#16318](https://codecov.io/gh/pandas-dev/pandas/pull/16318?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/09d1c97f5030dbb7779d30ce0c9622321fd43304?src=pr&el=desc) will **decrease** coverage by `0.04%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/16318/graphs/tree.svg?token=eZ4WkYLtcO&width=650&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/16318?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #16318      +/-   ##
==========================================
- Coverage   90.39%   90.35%   -0.05%     
==========================================
  Files         161      161              
  Lines       50863    50863              
==========================================
- Hits        45977    45956      -21     
- Misses       4886     4907      +21
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `88.13% <ø> (-0.03%)` | :arrow_down: |
| #single | `40.33% <ø> (-0.11%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/16318?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/16318?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/plotting/\_converter.py](https://codecov.io/gh/pandas-dev/pandas/pull/16318?src=pr&el=tree#diff-cGFuZGFzL3Bsb3R0aW5nL19jb252ZXJ0ZXIucHk=) | `63.23% <0%> (-1.82%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/16318?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.59% <0%> (-0.1%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16318?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/16318?src=pr&el=footer). Last update [09d1c97...9d339a8](https://codecov.io/gh/pandas-dev/pandas/pull/16318?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
BUG: Don't segfault to_numeric when input is empty
State: closed

Title is self-explanatory.

Closes #16302.

Labels:
name: Regression
description: Functionality that used to work in a prior pandas version
name: Numeric Operations
description: Arithmetic, Comparison, and Logical operations

Comments:
lgtm. ping on green.
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16305?src=pr&el=h1) Report
> Merging [#16305](https://codecov.io/gh/pandas-dev/pandas/pull/16305?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/ce4eef3750052cec62ca0fe6536521dec523cd64?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/16305/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/16305?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #16305      +/-   ##
==========================================
- Coverage   90.39%   90.37%   -0.03%     
==========================================
  Files         161      161              
  Lines       50863    50863              
==========================================
- Hits        45977    45966      -11     
- Misses       4886     4897      +11
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `88.15% <ø> (-0.01%)` | :arrow_down: |
| #single | `40.33% <ø> (-0.11%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/16305?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/16305?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/util/testing.py](https://codecov.io/gh/pandas-dev/pandas/pull/16305?src=pr&el=tree#diff-cGFuZGFzL3V0aWwvdGVzdGluZy5weQ==) | `80.21% <0%> (-0.2%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/16305?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.59% <0%> (-0.1%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16305?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/16305?src=pr&el=footer). Last update [ce4eef3...9d79605](https://codecov.io/gh/pandas-dev/pandas/pull/16305?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

@jreback : Everything is green and ready to go.
Thanks!
BLD: run only multi on 2.7-build_test build
State: closed


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

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16296?src=pr&el=h1) Report
> Merging [#16296](https://codecov.io/gh/pandas-dev/pandas/pull/16296?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/1e59b4cca76e32b0bbe9cfdc4b574795467523ac?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/16296/graphs/tree.svg?src=pr&token=eZ4WkYLtcO&width=650&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/16296?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #16296      +/-   ##
==========================================
- Coverage   90.39%   90.37%   -0.02%     
==========================================
  Files         161      161              
  Lines       50863    50863              
==========================================
- Hits        45978    45969       -9     
- Misses       4885     4894       +9
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `88.16% <ø> (ø)` | :arrow_up: |
| #single | `40.32% <ø> (-0.11%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/16296?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/16296?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/16296?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.59% <0%> (-0.1%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16296?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/16296?src=pr&el=footer). Last update [1e59b4c...3282736](https://codecov.io/gh/pandas-dev/pandas/pull/16296?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
DOC: tm.assert_almost_equal() check_exact param defaults to False in code & docstring
State: closed

 - [x] passes ``git diff upstream/master --name-only -- '*.py' | flake8 --diff``

Parameter ```check_exact``` defaults to ```False``` whereas the docstring indicated ```True```. 


Labels:
name: Docs

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=h1) Report
> Merging [#16265](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/e5134306bd47db9f6d0f125d2cafd0b8a789e065?src=pr&el=desc) will **decrease** coverage by `0.03%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/16265/graphs/tree.svg?token=eZ4WkYLtcO&width=650&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #16265      +/-   ##
==========================================
- Coverage   90.33%    90.3%   -0.04%     
==========================================
  Files         167      167              
  Lines       50907    50907              
==========================================
- Hits        45989    45972      -17     
- Misses       4918     4935      +17
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `88.09% <ø> (-0.02%)` | :arrow_down: |
| #single | `40.29% <ø> (-0.1%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/util/testing.py](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=tree#diff-cGFuZGFzL3V0aWwvdGVzdGluZy5weQ==) | `78.87% <ø> (ø)` | :arrow_up: |
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/plotting/\_converter.py](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=tree#diff-cGFuZGFzL3Bsb3R0aW5nL19jb252ZXJ0ZXIucHk=) | `63.23% <0%> (-1.82%)` | :arrow_down: |
| [pandas/core/common.py](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvY29tbW9uLnB5) | `90.68% <0%> (-0.35%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.58% <0%> (-0.1%)` | :arrow_down: |
| [pandas/\_version.py](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=tree#diff-cGFuZGFzL192ZXJzaW9uLnB5) | `44.65% <0%> (+1.9%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16265?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/16265?src=pr&el=footer). Last update [e513430...6d98fe4](https://codecov.io/gh/pandas-dev/pandas/pull/16265?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

@winklerand Thanks!
Update test_merge.py:TestMergeMulti.test_join_multi_levels
State: closed

Base on the explanations in #16182, I think the `test_join_multi_levels` test below should be refactored. It looks correct because currently `dropna` is defaultly dropped from `index`. And I don't think `dropna` should be involved in this test.


Labels:
name: Testing
description: pandas testing functions or related to the test suite
name: Reshaping
description: Concat, Merge/Join, Stack/Unstack, Explode

Comments:
what exactly are you trying to change here? if you want to add *another* test ok, but why are you changing this one?
not sure what is the purpose here.
DOC: add read_gbq as top-level in api.rst
State: closed

Noticed that the link to the top-level one did not work in the whatsnew file

Labels:
name: Docs

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16256?src=pr&el=h1) Report
> Merging [#16256](https://codecov.io/gh/pandas-dev/pandas/pull/16256?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/a31c96d34d00dc757908b564dc93991e867d83e2?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/16256/graphs/tree.svg?token=eZ4WkYLtcO&width=650&src=pr&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/16256?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #16256      +/-   ##
==========================================
- Coverage   90.33%   90.33%   -0.01%     
==========================================
  Files         164      164              
  Lines       50890    50890              
==========================================
- Hits        45972    45969       -3     
- Misses       4918     4921       +3
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `88.11% <ø> (+0.01%)` | :arrow_up: |
| #single | `40.3% <ø> (-0.1%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/16256?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/16256?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/16256?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.58% <0%> (-0.1%)` | :arrow_down: |
| [pandas/core/common.py](https://codecov.io/gh/pandas-dev/pandas/pull/16256?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvY29tbW9uLnB5) | `91.03% <0%> (+0.34%)` | :arrow_up: |
| [pandas/\_version.py](https://codecov.io/gh/pandas-dev/pandas/pull/16256?src=pr&el=tree#diff-cGFuZGFzL192ZXJzaW9uLnB5) | `44.65% <0%> (+1.9%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16256?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/16256?src=pr&el=footer). Last update [a31c96d...74785b5](https://codecov.io/gh/pandas-dev/pandas/pull/16256?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
TST: xfail some bottleneck on windows
State: closed

xref https://github.com/pandas-dev/pandas/issues/16049#issuecomment-299298192

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

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16240?src=pr&el=h1) Report
> Merging [#16240](https://codecov.io/gh/pandas-dev/pandas/pull/16240?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/8ebd65b8a8c8e049666af38cc4ce0f01c28c15cc?src=pr&el=desc) will **increase** coverage by `0.08%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/16240/graphs/tree.svg?src=pr&width=650&token=eZ4WkYLtcO&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/16240?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #16240      +/-   ##
==========================================
+ Coverage   90.25%   90.34%   +0.08%     
==========================================
  Files         164      164              
  Lines       50894    50894              
==========================================
+ Hits        45934    45979      +45     
+ Misses       4960     4915      -45
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `88.12% <ø> (+0.1%)` | :arrow_up: |
| #single | `40.3% <ø> (-0.11%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/16240?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/16240?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/16240?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.58% <0%> (-0.1%)` | :arrow_down: |
| [pandas/core/config.py](https://codecov.io/gh/pandas-dev/pandas/pull/16240?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvY29uZmlnLnB5) | `88.09% <0%> (+18.36%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16240?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/16240?src=pr&el=footer). Last update [8ebd65b...6055a72](https://codecov.io/gh/pandas-dev/pandas/pull/16240?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
Fix ModuleNotFoundError: No module named 'pandas.formats'
State: closed

Fixes `test_shim` failure:
```
================================== FAILURES ===================================
__________________________________ test_shim __________________________________

    def test_shim():
        # https://github.com/pandas-dev/pandas/pull/16059
        # Remove in 0.21
        with tm.assert_produces_warning(FutureWarning,
                                        check_stacklevel=False):
>           from pandas.formats.style import Styler as _styler  # noqa
E           ModuleNotFoundError: No module named 'pandas.formats'

X:\Python36\lib\site-packages\pandas\tests\io\formats\test_style.py:866: ModuleNotFoundError
```

Labels:

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16239?src=pr&el=h1) Report
> Merging [#16239](https://codecov.io/gh/pandas-dev/pandas/pull/16239?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/2002da33b0a755fcf7ef64b2c87ca4252f0e7df0?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/16239/graphs/tree.svg?token=eZ4WkYLtcO&src=pr&width=650&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/16239?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #16239      +/-   ##
==========================================
- Coverage   90.24%   90.23%   -0.01%     
==========================================
  Files         164      164              
  Lines       50894    50894              
==========================================
- Hits        45930    45926       -4     
- Misses       4964     4968       +4
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `88.02% <ø> (ø)` | :arrow_up: |
| #single | `40.3% <ø> (-0.1%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/16239?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/16239?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/16239?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.58% <0%> (-0.1%)` | :arrow_down: |
| [pandas/\_version.py](https://codecov.io/gh/pandas-dev/pandas/pull/16239?src=pr&el=tree#diff-cGFuZGFzL192ZXJzaW9uLnB5) | `44.65% <0%> (+1.9%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16239?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/16239?src=pr&el=footer). Last update [2002da3...588d838](https://codecov.io/gh/pandas-dev/pandas/pull/16239?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

Thanks for catching this!