BrandonFors/pandas-github-issues huggingface dataset:
TST: Skip if no openpyxl in test_excel
State: closed

`test_read_excel_parse_dates` was calling `to_excel` without checking if `openpyxl` was installed.  Should skip the test if not installed.

Will merge on green.


Labels:
name: Testing
description: pandas testing functions or related to the test suite
name: IO Excel
description: read_excel, to_excel

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17883?src=pr&el=h1) Report
> Merging [#17883](https://codecov.io/gh/pandas-dev/pandas/pull/17883?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/aed9b921394efb13ed1b7870508e8638db951101?src=pr&el=desc) will **increase** coverage by `<.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/17883/graphs/tree.svg?width=650&src=pr&token=eZ4WkYLtcO&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/17883?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #17883      +/-   ##
==========================================
+ Coverage   91.23%   91.24%   +<.01%     
==========================================
  Files         163      163              
  Lines       50102    50102              
==========================================
+ Hits        45712    45715       +3     
+ Misses       4390     4387       -3
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.05% <ø> (+0.02%)` | :arrow_up: |
| #single | `40.31% <ø> (-0.06%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/17883?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/17883?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/17883?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.75% <0%> (-0.1%)` | :arrow_down: |
| [pandas/plotting/\_converter.py](https://codecov.io/gh/pandas-dev/pandas/pull/17883?src=pr&el=tree#diff-cGFuZGFzL3Bsb3R0aW5nL19jb252ZXJ0ZXIucHk=) | `65.2% <0%> (+1.81%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17883?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/17883?src=pr&el=footer). Last update [aed9b92...df187cf](https://codecov.io/gh/pandas-dev/pandas/pull/17883?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

where was this showing up?


Nowhere, but I ran into this accidentally when I tried running `excel` tests locally without `openpyxl` installed.  The test failed instead of skipping.
ok that’s fine

though i thought we had a mechanism at the class level to skip (but maybe that’s for reading only)
MAINT: Catch read_html slow test warning
State: closed

https://travis-ci.org/pandas-dev/pandas/jobs/288033917#L3135

Follow up to #17872.

xref #17870, #17865.

Will merge this PR on green.

Labels:
name: Testing
description: pandas testing functions or related to the test suite
name: IO HTML
description: read_html, to_html, Styler.apply, Styler.applymap

Comments:
lgtm
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17874?src=pr&el=h1) Report
> Merging [#17874](https://codecov.io/gh/pandas-dev/pandas/pull/17874?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/a85bfdc5db4b6ec03596eb0cb72e1c8fcb2a7260?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/17874/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/17874?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #17874      +/-   ##
==========================================
- Coverage   91.23%   91.21%   -0.02%     
==========================================
  Files         163      163              
  Lines       50102    50102              
==========================================
- Hits        45712    45703       -9     
- Misses       4390     4399       +9
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.03% <ø> (ø)` | :arrow_up: |
| #single | `40.31% <ø> (-0.06%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/17874?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/17874?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/17874?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.75% <0%> (-0.1%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17874?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/17874?src=pr&el=footer). Last update [a85bfdc...ff2f2dc](https://codecov.io/gh/pandas-dev/pandas/pull/17874?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
DEPR: Deprecate read_csv arguments fully
State: closed

Issue warnings on `read_csv` deprecated args
in full, even if the normal defaults were passed in.

Closes #17828.

Labels:
name: IO CSV
description: read_csv, to_csv
name: Deprecate
description: Functionality to remove in pandas

Comments:
No `whatsnew` is needed because all of these arguments were already deprecated.
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17865?src=pr&el=h1) Report
> Merging [#17865](https://codecov.io/gh/pandas-dev/pandas/pull/17865?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/3c964a47d626a06a3f9c2d0795ee7d744dc72363?src=pr&el=desc) will **decrease** coverage by `0.01%`.
> The diff coverage is `100%`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/17865/graphs/tree.svg?src=pr&token=eZ4WkYLtcO&height=150&width=650)](https://codecov.io/gh/pandas-dev/pandas/pull/17865?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #17865      +/-   ##
==========================================
- Coverage   91.23%   91.22%   -0.02%     
==========================================
  Files         163      163              
  Lines       50075    50080       +5     
==========================================
- Hits        45688    45684       -4     
- Misses       4387     4396       +9
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.03% <100%> (ø)` | :arrow_up: |
| #single | `40.3% <57.14%> (-0.06%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/17865?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/17865?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.75% <ø> (-0.1%)` | :arrow_down: |
| [pandas/io/parsers.py](https://codecov.io/gh/pandas-dev/pandas/pull/17865?src=pr&el=tree#diff-cGFuZGFzL2lvL3BhcnNlcnMucHk=) | `95.51% <100%> (+0.01%)` | :arrow_up: |
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/17865?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17865?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/17865?src=pr&el=footer). Last update [3c964a4...36fbc41](https://codecov.io/gh/pandas-dev/pandas/pull/17865?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

@gfyoung lgtm.
@gfyoung lots of warnings from other uses of read_csv with tupleize (read_html I think): https://travis-ci.org/pandas-dev/pandas/jobs/287943551

can you do a PR to fix
BUG: duplicate indexing with embedded non-orderables (#17610)
State: closed

Bug in ``Series`` containing duplicate indexing when gets embedded non-orderables or orderables, raises error or returns unexpected result. (:issue:`17610`)

- [x] closes # 17610
- [x] tests added / passed
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry


Labels:

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



 - In the file [`pandas/tests/series/test_indexing.py`](https://github.com/pandas-dev/pandas/blob/528d2046262534b442a8b3aec5017357d8b679b0/pandas/tests/series/test_indexing.py), following are the PEP8 issues :

> [Line 562:1](https://github.com/pandas-dev/pandas/blob/528d2046262534b442a8b3aec5017357d8b679b0/pandas/tests/series/test_indexing.py#L562): [W293](https://duckduckgo.com/?q=pep8%20W293) blank line contains whitespace



##### Comment last updated on October 12, 2017 at 05:45 Hours UTC
BUG: Fix range dtype in Series/DataFrame constructor on Windows
State: closed

- [X] closes #16804
- [X] tests added / passed
- [X] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [X] whatsnew entry

Had to modify a few existing tests that use `range`, as this caused them to fail due to dtypes mismatch; mostly just involved switching to `np.arange`.

Labels:
name: Bug
name: Dtype Conversions
description: Unexpected or buggy dtype conversions
name: Compat
description: pandas objects compatability with Numpy or Python functions

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17840?src=pr&el=h1) Report
> :exclamation: No coverage uploaded for pull request base (`master@5687f9e`). [Click here to learn what that means](https://docs.codecov.io/docs/error-reference#section-missing-base-commit).
> The diff coverage is `42.85%`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/17840/graphs/tree.svg?height=150&width=650&token=eZ4WkYLtcO&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/17840?src=pr&el=tree)

```diff
@@            Coverage Diff            @@
##             master   #17840   +/-   ##
=========================================
  Coverage          ?   91.22%           
=========================================
  Files             ?      163           
  Lines             ?    50112           
  Branches          ?        0           
=========================================
  Hits              ?    45713           
  Misses            ?     4399           
  Partials          ?        0
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.03% <42.85%> (?)` | |
| #single | `40.31% <42.85%> (?)` | |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/17840?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/series.py](https://codecov.io/gh/pandas-dev/pandas/pull/17840?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvc2VyaWVzLnB5) | `95% <100%> (ø)` | |
| [pandas/core/indexes/range.py](https://codecov.io/gh/pandas-dev/pandas/pull/17840?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvaW5kZXhlcy9yYW5nZS5weQ==) | `95.66% <100%> (ø)` | |
| [pandas/compat/\_\_init\_\_.py](https://codecov.io/gh/pandas-dev/pandas/pull/17840?src=pr&el=tree#diff-cGFuZGFzL2NvbXBhdC9fX2luaXRfXy5weQ==) | `58.1% <14.28%> (ø)` | |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17840?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/17840?src=pr&el=footer). Last update [5687f9e...dfa4573](https://codecov.io/gh/pandas-dev/pandas/pull/17840?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

ping @jreback : green
thanks @jschendel !
TST: cleanup warnings on mpl 2.1
State: closed


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

Comments:
we have a deprecation warning on ``Series.reshape`` for quite a while, mpl >= 2.1 now tries to reshape in box-plot, causing some warnings.

its possible @tacaswell wants to do ``np.asarray()`` in the box plots before trying to reshape.
attn @phobson
Move timedelta-specific functions to tslibs.timedeltas
State: closed

Once #17793 is merged then the remaining timedeltas functions can be moved: convert_to_timedelta64 and array_to_timedelta64.

Most of Timedelta and _Timedelta can also be moved over in a follow up.

Labels:
name: Timedelta
description: Timedelta data type
name: Clean

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17827?src=pr&el=h1) Report
> Merging [#17827](https://codecov.io/gh/pandas-dev/pandas/pull/17827?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/77b4bb30ed5afc95f2c264c6b25e96ea8a9a5aee?src=pr&el=desc) will **increase** coverage by `<.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/17827/graphs/tree.svg?width=650&height=150&src=pr&token=eZ4WkYLtcO)](https://codecov.io/gh/pandas-dev/pandas/pull/17827?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #17827      +/-   ##
==========================================
+ Coverage   91.23%   91.24%   +<.01%     
==========================================
  Files         163      163              
  Lines       50113    50113              
==========================================
+ Hits        45723    45726       +3     
+ Misses       4390     4387       -3
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.05% <ø> (+0.02%)` | :arrow_up: |
| #single | `40.31% <ø> (-0.06%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/17827?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/17827?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/17827?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.75% <0%> (-0.1%)` | :arrow_down: |
| [pandas/plotting/\_converter.py](https://codecov.io/gh/pandas-dev/pandas/pull/17827?src=pr&el=tree#diff-cGFuZGFzL3Bsb3R0aW5nL19jb252ZXJ0ZXIucHk=) | `65.2% <0%> (+1.81%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17827?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/17827?src=pr&el=footer). Last update [77b4bb3...fb907b6](https://codecov.io/gh/pandas-dev/pandas/pull/17827?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

This is cut/paste, can be cut down if the diff is too large for easy review.
looks ok, needs a rebase
thanks!
ERR: Raise ValueError when week is passed in to_datetime format witho…
State: closed

…ut day or year (#16774)

- [x] closes #16774
- [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: Error Reporting
description: Incorrect or improved errors from pandas

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17819?src=pr&el=h1) Report
> Merging [#17819](https://codecov.io/gh/pandas-dev/pandas/pull/17819?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/f9ba6fed36d79485174fd12d07afdca9ed786471?src=pr&el=desc) will **decrease** coverage by `0.01%`.
> The diff coverage is `100%`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/17819/graphs/tree.svg?src=pr&token=eZ4WkYLtcO&width=650&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/17819?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #17819      +/-   ##
==========================================
- Coverage   91.26%   91.24%   -0.02%     
==========================================
  Files         163      163              
  Lines       49980    49986       +6     
==========================================
- Hits        45613    45610       -3     
- Misses       4367     4376       +9
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.05% <100%> (ø)` | :arrow_up: |
| #single | `40.24% <16.66%> (-0.07%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/17819?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/tools/datetimes.py](https://codecov.io/gh/pandas-dev/pandas/pull/17819?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvdG9vbHMvZGF0ZXRpbWVzLnB5) | `83.33% <100%> (+0.36%)` | :arrow_up: |
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/17819?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/17819?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.74% <0%> (-0.1%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17819?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/17819?src=pr&el=footer). Last update [f9ba6fe...c2c8810](https://codecov.io/gh/pandas-dev/pandas/pull/17819?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

lgtm ping on green.
thanks @reidy-p
Typo in error message
State: closed

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


Labels:

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17817?src=pr&el=h1) Report
> Merging [#17817](https://codecov.io/gh/pandas-dev/pandas/pull/17817?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/7db7f82ed34dfe9b9768f2449b291d5abd6ef60a?src=pr&el=desc) will **decrease** coverage by `0.01%`.
> The diff coverage is `100%`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/17817/graphs/tree.svg?token=eZ4WkYLtcO&width=650&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/17817?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #17817      +/-   ##
==========================================
- Coverage   91.26%   91.24%   -0.02%     
==========================================
  Files         163      163              
  Lines       49978    49978              
==========================================
- Hits        45611    45602       -9     
- Misses       4367     4376       +9
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.04% <100%> (ø)` | :arrow_up: |
| #single | `40.24% <0%> (-0.07%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/17817?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/window.py](https://codecov.io/gh/pandas-dev/pandas/pull/17817?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvd2luZG93LnB5) | `96.37% <100%> (ø)` | :arrow_up: |
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/17817?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/17817?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.74% <0%> (-0.1%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17817?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/17817?src=pr&el=footer). Last update [7db7f82...738a4d7](https://codecov.io/gh/pandas-dev/pandas/pull/17817?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

Thank you!
DEPR: Deprecate from_csv in favor of read_csv
State: closed

Title is self-explanatory.  Closes #4191.

Labels:
name: IO CSV
description: read_csv, to_csv
name: Deprecate
description: Functionality to remove in pandas

Comments:
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17812?src=pr&el=h1) Report
> Merging [#17812](https://codecov.io/gh/pandas-dev/pandas/pull/17812?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/3ba2cffff4c851460d3a2dbe893955dc9d9d0640?src=pr&el=desc) will **decrease** coverage by `0.01%`.
> The diff coverage is `100%`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/17812/graphs/tree.svg?height=150&token=eZ4WkYLtcO&src=pr&width=650)](https://codecov.io/gh/pandas-dev/pandas/pull/17812?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #17812      +/-   ##
==========================================
- Coverage   91.24%   91.22%   -0.02%     
==========================================
  Files         163      163              
  Lines       49994    49995       +1     
==========================================
- Hits        45615    45607       -8     
- Misses       4379     4388       +9
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.02% <100%> (ø)` | :arrow_up: |
| #single | `40.24% <0%> (-0.07%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/17812?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/series.py](https://codecov.io/gh/pandas-dev/pandas/pull/17812?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvc2VyaWVzLnB5) | `94.89% <ø> (ø)` | :arrow_up: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/17812?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.74% <100%> (-0.1%)` | :arrow_down: |
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/17812?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/17812?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/17812?src=pr&el=footer). Last update [3ba2cff...28f8097](https://codecov.io/gh/pandas-dev/pandas/pull/17812?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

@jreback : I took out all but a few instances of `from_csv` for testing purposes, and all is green.  PTAL.
need a whatsnew note
> need a whatsnew note

Oops.  Added.
@jreback : Added `whatsnew`.  PTAL.
pls add ``from_csv`` to the class level ``_deprecations`` parameter
> pls add from_csv to the class level _deprecations parameter

Yep, done as well.
lgtm. merge on green.
[WIP] TST/MAINT: split up test_resample.py (GH17806)
State: closed

- [ ] closes #17806 
- [ ] tests added / passed
- [x] 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: Clean

Comments:
@winklerand love for you to continue on this. pls rebase when you can.
can you rebase this
closing as stale. if you want to continue working, pls ping.