- removed usecols mention in Other Enhancments section,
remains in Deprecations.
- removed test_parse_* test methods in favor of test_usecols_* methods.
- changed parse_cols to usecols in test_read_one_empty_col_* instead
of catching warning.

…n selection (#4988)

update API to use ‘usecols’ instead of ‘parse_cols’.  still functionally the same as ‘parse_col’,
added test cases for ‘usecols’, added assert_produces_warning(FutureWarning) to other test
cases that use ‘parse_cols’.

refactor column use column parsing to only occur once per sheet.

updated whats new with deprecated parse_col argument and other enhancements
to usecols functionality.
update documentation to show new usecols functionality in read_excel().

add `check_stacklevel=False` to `test_excel_oldindex_format()`

closes #16499

…6518)

Replaces most uses of implicit global state from matplotlib in
test_datetimelike.py. This was potentially causing random failures
where a figure expected to be on a new, blank figure would instead
plot on an existing axes (that's the guess at least).

* Adding some more documentation on dataframe with regards to dtype

* Making example for creating dataframe from np matrix easier

…xes (#16486)

…6317)

…16549)

closes #16361

…05 (#16458)

closes #16493

Author: Christian Prinoth <christian@prinoth.name>
Author: Tom Augspurger <tom.w.augspurger@gmail.com>
Author: Christian Prinoth <c.prinoth@CPmbpro.local>
Author: Jeff Reback <jeff.reback@twosigma.com>

This patch had conflicts when merged, resolved by
Committer: Jeff Reback <jeff.reback@twosigma.com>

Closes #16495 from CRP/bugfix_16493 and squashes the following commits:

567ae69 [Jeff Reback] doc corrections
8429f9a [Tom Augspurger] Fixed lint error
469a0e6 [Christian Prinoth] BUG: fix for bug 16493
20d512f [Christian Prinoth] BUG: fix for bug 16493
6bef829 [Christian Prinoth] BUG: fix for bug 16493
426565e [Christian Prinoth] BUG: fix for bug 16493
a40820d [Christian Prinoth] BUG: fix for bug 16493

closes #16459

Author: economy <the.economy@gmail.com>

This patch had conflicts when merged, resolved by
Committer: Jeff Reback <jeff.reback@twosigma.com>

Closes #16466 from economy/fix_cut and squashes the following commits:

29128b3 [economy] comments and whatsnew edits
3898b72 [economy] BUG: fixed wrong order of ordered labels in pd.cut()

* Add test for bug #13206.

* Improve test by reading back the values from sql and comparing. Also fixes coding style violation.

* DOC: Remove incorrect elements of PeriodIndex docstring

See #9056.

* Removed trailing space

The test_write_fspath_all test would fail on the HDF5 example
occasionally (about 1/100 in my experience). Apparently you don't get an
identical HDF5 every single time. This refactors that test out to its own where
we write and read both versions, and compare equality that way.

* DOC: change doc build to python 3.6

* Remove pinning of pyqt to 4.x

* Remove pinning of openpyxl

* Add xsel to doc build for clipboard

* PERF: vectorize _interp_limit

* CLN: remove old implementation

* fixup! CLN: remove old implementation

* BUG: Handle numpy strings in index names in HDF5 #13492

* REF: refactor to _ensure_str

…ches (#16460)

* gh-14671 Check if usecols with type string contains a subset of names, if not throws an error

* tests added for gh-14671, expected behavior of simultaneous use of usecols and names unclear so these tests are commented out

* Review comments

closes #16608

…t for it (#16633)

fix #16524

…t for it (#16633) (#16650)

Splits extra information about the license and copyright holders to
AUTHORS.md.

* COMPAT: numpy 1.13 test compat

* CI: fix doc build to 1.12

- removed usecols mention in Other Enhancments section,
remains in Deprecations.
- removed test_parse_* test methods in favor of test_usecols_* methods.
- changed parse_cols to usecols in test_read_one_empty_col_* instead
of catching warning.

…n selection (#4988)

update API to use ‘usecols’ instead of ‘parse_cols’.  still functionally the same as ‘parse_col’,
added test cases for ‘usecols’, added assert_produces_warning(FutureWarning) to other test
cases that use ‘parse_cols’.

refactor column use column parsing to only occur once per sheet.

updated whats new with deprecated parse_col argument and other enhancements
to usecols functionality.
update documentation to show new usecols functionality in read_excel().

add `check_stacklevel=False` to `test_excel_oldindex_format()`

…o issue#4988

* 'issue#4988' of https://github.com/abarber4gh/pandas:
  add `deprecate_kwarg` from `_decorators` add `check_stacklevel=False` to `test_excel_oldindex_format()`
  removed excess blank line.
  change parse_cols to usecols
  change tests keyword from parse_cols to usecol.
  no message
  ENH: inconsistent naming convention for read_csv and read_excel column selection (#4988)
  implement changes request in PR#16488 - removed usecols mention in Other Enhancments section, remains in Deprecations. -      removed test_parse_* test methods in favor of test_usecols_* methods. - changed parse_cols to usecols in test_read_one_empty_col_* instead of catching warning.
rebased