BrandonFors/pandas-github-issues huggingface dataset:
CLN GH22985 Fixed interpolation with object error message
State: closed

- [x] closes #22985
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry

It looks like the problem with #22985 is mostly the mismatch between the input trigger and the error message, so this is just a tiny hotfix. 

Labels:
name: Missing-data
description: np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
name: Error Reporting
description: Incorrect or improved errors from pandas
name: DataFrame
description: DataFrame data structure

Comments:
Hello @pambot! Thanks for updating the PR.

 - There are no PEP8 issues in the file [`pandas/core/generic.py`](https://github.com/pambot/pandas/blob/cf260da9f390232dd71ac84f80b942a86ee6d262/pandas/core/generic.py) !

 - There are no PEP8 issues in the file [`pandas/tests/frame/test_missing.py`](https://github.com/pambot/pandas/blob/cf260da9f390232dd71ac84f80b942a86ee6d262/pandas/tests/frame/test_missing.py) !



##### Comment last updated on October 08, 2018 at 19:04 Hours UTC
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23044?src=pr&el=h1) Report
> Merging [#23044](https://codecov.io/gh/pandas-dev/pandas/pull/23044?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/a4482db46535b018053b4351689ccc3c79257d8c?src=pr&el=desc) will **not change** coverage.
> The diff coverage is `100%`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/23044/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/23044?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #23044   +/-   ##
=======================================
  Coverage   92.19%   92.19%           
=======================================
  Files         169      169           
  Lines       50904    50904           
=======================================
  Hits        46933    46933           
  Misses       3971     3971
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.61% <100%> (ø)` | :arrow_up: |
| #single | `42.31% <0%> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/23044?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/generic.py](https://codecov.io/gh/pandas-dev/pandas/pull/23044/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZ2VuZXJpYy5weQ==) | `96.65% <100%> (ø)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23044?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/23044?src=pr&el=footer). Last update [a4482db...fe13f5b](https://codecov.io/gh/pandas-dev/pandas/pull/23044?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

@jschendel Added the test, please take a look
thanks @pambot
Doc: Adds example of exploding lists into columns instead of storing in dataframe cells 
State: closed

- [x] closes #17027

This is the continuation of PR #19215


Labels:
name: Docs

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23041?src=pr&el=h1) Report
> Merging [#23041](https://codecov.io/gh/pandas-dev/pandas/pull/23041?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/ce1f81f8bcf038072e0ecb661310984076c4e7de?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/23041/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/23041?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #23041   +/-   ##
=======================================
  Coverage   92.19%   92.19%           
=======================================
  Files         169      169           
  Lines       50873    50873           
=======================================
  Hits        46904    46904           
  Misses       3969     3969
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.61% <ø> (ø)` | :arrow_up: |
| #single | `42.32% <ø> (ø)` | :arrow_up: |


------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23041?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/23041?src=pr&el=footer). Last update [ce1f81f...4952597](https://codecov.io/gh/pandas-dev/pandas/pull/23041?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

What I use to expand a `Series` with lists in the values to the corresponding `DataFrame` is:
```python
import pandas

genres = pandas.Series([['drama', 'romance'], ['romance'], ['comedy', 'action']])
genres.str.join(',').str.get_dummies(',')
```

So, I think the content of this PR shouldn't be in the documentation (I know you just used the existing PR @mgautam98, sorry I didn't see that earlier).

May be a short entry with that to the cookbook could be useful.

Closing, if anybody disagrees, please reopen.
BUG: Fixed nlargest/smallest functionality for dataframes with MultiIndex columns
State: closed

This change fixes nlargest/smallest functionality for dataframes with MultiIndex columns.

- [x] closes #23033
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry


Labels:
name: Bug
name: Reshaping
description: Concat, Merge/Join, Stack/Unstack, Explode
name: MultiIndex

Comments:
Hello @KristianHolsheimer! Thanks for submitting the PR.

 - There are no PEP8 issues in the file [`pandas/core/algorithms.py`](https://github.com/KristianHolsheimer/pandas/blob/f487c0992876055efe147bcca33894e02079a874/pandas/core/algorithms.py) !


tests 
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23034?src=pr&el=h1) Report
> Merging [#23034](https://codecov.io/gh/pandas-dev/pandas/pull/23034?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/a6fb0ab17fd980df8a2898a5357c40c74551e680?src=pr&el=desc) will **not change** coverage.
> The diff coverage is `100%`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/23034/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/23034?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #23034   +/-   ##
=======================================
  Coverage   92.22%   92.22%           
=======================================
  Files         169      169           
  Lines       50903    50903           
=======================================
  Hits        46946    46946           
  Misses       3957     3957
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.65% <100%> (ø)` | :arrow_up: |
| #single | `42.29% <0%> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/23034?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/algorithms.py](https://codecov.io/gh/pandas-dev/pandas/pull/23034/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvYWxnb3JpdGhtcy5weQ==) | `95.11% <100%> (ø)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23034?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/23034?src=pr&el=footer). Last update [a6fb0ab...f77f164](https://codecov.io/gh/pandas-dev/pandas/pull/23034?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

lgtm. ping on green.
@jreback 
Hi Jeff,

I'd been away from my PRs for a few days. I fixed a merge conflict in the whatsnew doc, but didn't do anything else. This triggered the tests and some of them are failing now. They fail on stuff I never touched, though (`rolling` etc.).

Do you know what's going on?

Thanks,
Kris
retest this please
Can you try merging master?
@jreback I pushed my changes a few hours ago. Tests are still pending.
thanks
Thanks for reviewing
Add cookbook entry for triangular correlation matrix (closes #22840)
State: closed

- [ x ] closes #22840
- [ x ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`

Labels:
name: Docs

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23032?src=pr&el=h1) Report
> :exclamation: No coverage uploaded for pull request base (`master@e0e948d`). [Click here to learn what that means](https://docs.codecov.io/docs/error-reference#section-missing-base-commit).
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/23032/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/23032?src=pr&el=tree)

```diff
@@            Coverage Diff            @@
##             master   #23032   +/-   ##
=========================================
  Coverage          ?   92.19%           
=========================================
  Files             ?      169           
  Lines             ?    50911           
  Branches          ?        0           
=========================================
  Hits              ?    46939           
  Misses            ?     3972           
  Partials          ?        0
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.61% <ø> (?)` | |
| #single | `42.3% <ø> (?)` | |


------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23032?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/23032?src=pr&el=footer). Last update [e0e948d...6fe75a6](https://codecov.io/gh/pandas-dev/pandas/pull/23032?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

@mroeschke Just did a rebase onto master, good to merge?
thanks @dsaxton 

pls have a look at the rendered docs http://pandas-docs.github.io/pandas-docs-travis/ when built and if any issues pls comment / issue a PR to fix.
NP, thank you!
TST: collect logical ops tests, use fixtures
State: closed

Collect tests for logical ops |, &, ^.

Use fixtures in a couple of places in tests/arithmetic

Rename a couple of poorly named tests

No logic is changed, nothing is moved cross-module.

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

Comments:
Hello @jbrockmendel! Thanks for submitting the PR.

 - There are no PEP8 issues in the file [`pandas/tests/arithmetic/test_timedelta64.py`](https://github.com/jbrockmendel/pandas/blob/342c7b45c9e6e3bda667a81ed14ec06ab1ea2c75/pandas/tests/arithmetic/test_timedelta64.py) !

 - There are no PEP8 issues in the file [`pandas/tests/frame/test_operators.py`](https://github.com/jbrockmendel/pandas/blob/342c7b45c9e6e3bda667a81ed14ec06ab1ea2c75/pandas/tests/frame/test_operators.py) !

 - There are no PEP8 issues in the file [`pandas/tests/frame/test_period.py`](https://github.com/jbrockmendel/pandas/blob/342c7b45c9e6e3bda667a81ed14ec06ab1ea2c75/pandas/tests/frame/test_period.py) !

 - There are no PEP8 issues in the file [`pandas/tests/frame/test_timeseries.py`](https://github.com/jbrockmendel/pandas/blob/342c7b45c9e6e3bda667a81ed14ec06ab1ea2c75/pandas/tests/frame/test_timeseries.py) !

 - There are no PEP8 issues in the file [`pandas/tests/series/test_operators.py`](https://github.com/jbrockmendel/pandas/blob/342c7b45c9e6e3bda667a81ed14ec06ab1ea2c75/pandas/tests/series/test_operators.py) !


# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23029?src=pr&el=h1) Report
> Merging [#23029](https://codecov.io/gh/pandas-dev/pandas/pull/23029?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/5551bcf9d297ea8a0aeffb70b17ae6730e8abf89?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/23029/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/23029?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #23029   +/-   ##
=======================================
  Coverage   92.19%   92.19%           
=======================================
  Files         169      169           
  Lines       50835    50835           
=======================================
  Hits        46868    46868           
  Misses       3967     3967
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.61% <ø> (ø)` | :arrow_up: |
| #single | `42.35% <ø> (ø)` | :arrow_up: |


------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23029?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/23029?src=pr&el=footer). Last update [5551bcf...97cacc2](https://codecov.io/gh/pandas-dev/pandas/pull/23029?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

thanks!
DOC: Upgraded Docstring pandas.DataFrame.dot
State: closed

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


Labels:
name: Docs
name: Numeric Operations
description: Arithmetic, Comparison, and Logical operations

Comments:
Hello @HubertKl! Thanks for submitting the PR.

 - There are no PEP8 issues in the file [`pandas/core/frame.py`](https://github.com/HubertKl/pandas/blob/04268cc785071b5c8c5c528531afb7ee3e2fff9f/pandas/core/frame.py) !


# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23024?src=pr&el=h1) Report
> Merging [#23024](https://codecov.io/gh/pandas-dev/pandas/pull/23024?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/67faf6c32c52b55ed61b01d72841a703dcc8d210?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/23024/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/23024?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #23024   +/-   ##
=======================================
  Coverage    92.2%    92.2%           
=======================================
  Files         162      162           
  Lines       51700    51700           
=======================================
  Hits        47671    47671           
  Misses       4029     4029
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.6% <ø> (ø)` | :arrow_up: |
| #single | `43.02% <ø> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/23024?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/23024/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `96.91% <ø> (ø)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23024?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/23024?src=pr&el=footer). Last update [67faf6c...89e2be4](https://codecov.io/gh/pandas-dev/pandas/pull/23024?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

@HubertKl do you have time to address the review comments and fix the conflicts?
I tried to address the issues. Sorry for the delay but I didn't figure that the review would append only now.
It is done.
@HubertKl do you have time to merge master into your branch, so we can merge?
@jreback this should be ready to be merged
thanks @HubertKl
REF: Fuse all the types
State: closed

Everything is passing locally, just want to run this through the CI for good measure before continuing down this path.

Labels:
name: Refactor
description: Internal refactoring of code
name: Internals
description: Related to non-user accessible pandas implementation

Comments:
Hello @jbrockmendel! Thanks for submitting the PR.

 - There are no PEP8 issues in the file [`pandas/core/internals/blocks.py`](https://github.com/jbrockmendel/pandas/blob/e6002779e10a3bc738d9905bf415ee2f433e20bb/pandas/core/internals/blocks.py) !


# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23022?src=pr&el=h1) Report
> Merging [#23022](https://codecov.io/gh/pandas-dev/pandas/pull/23022?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/913f71f74709e4d4814e50f21768b97ce2c6ef8d?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/23022/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/23022?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #23022   +/-   ##
=======================================
  Coverage   92.19%   92.19%           
=======================================
  Files         169      169           
  Lines       50959    50959           
=======================================
  Hits        46980    46980           
  Misses       3979     3979
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.61% <ø> (ø)` | :arrow_up: |
| #single | `42.29% <ø> (ø)` | :arrow_up: |


------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23022?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/23022?src=pr&el=footer). Last update [913f71f...400e708](https://codecov.io/gh/pandas-dev/pandas/pull/23022?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

Just pushed, moving some more functions over.  I think I should stop here for this PR before the diff gets out of hand.

Made a bug report to cython about a mysterious failure.
Thoughts here?
@datapythonista I don’t understand what is causing the travis failure.  Do you recognize it?
I'mc checking from my cell phone which makes it tricky to check, but if I see it correctly, this is the error: `pandas/_libs/algos_rank_helper.pxi.in:177:80: E501 line too long (80 > 79 characters)`.
thanks!
DOC: Clarify rolling min_periods default value GH21489
State: closed

- [ ] closes #21489
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew Clarifies the documentation of the default value for the min_periods argument of the rolling function.


Labels:
name: Docs
name: Window
description: rolling, ewma, expanding

Comments:
Hello @mattboggess! Thanks for submitting the PR.

 - There are no PEP8 issues in the file [`pandas/core/window.py`](https://github.com/mattboggess/pandas/blob/ae05091bd4a3c287c4466f43ba841ea65f46e296/pandas/core/window.py) !


# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23021?src=pr&el=h1) Report
> Merging [#23021](https://codecov.io/gh/pandas-dev/pandas/pull/23021?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/5551bcf9d297ea8a0aeffb70b17ae6730e8abf89?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/23021/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/23021?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           master   #23021   +/-   ##
=======================================
  Coverage   92.19%   92.19%           
=======================================
  Files         169      169           
  Lines       50835    50835           
=======================================
  Hits        46868    46868           
  Misses       3967     3967
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.61% <ø> (ø)` | :arrow_up: |
| #single | `42.35% <ø> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/23021?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/window.py](https://codecov.io/gh/pandas-dev/pandas/pull/23021/diff?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvd2luZG93LnB5) | `96.4% <ø> (ø)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/23021?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`
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this is fine. thank you.