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Specify build requirements in pyproject.toml (PEP 517) #25227

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Specify build requirements in pyproject.toml (PEP 517) #25227

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7386535
Specify build requirements in pyproject.toml (PEP 517)
xhochy Feb 8, 2019
68eb18a
Mention that workaround is needed for versioneer
xhochy Feb 8, 2019
faf7df7
Remove workaround used for old pip versions
xhochy Feb 14, 2019
88e0544
Pin numpy versions in build-system
xhochy Feb 14, 2019
5fe770d
Raise minimal NumPy version to 1.13
xhochy Feb 17, 2019
c0deaf9
Revert "Remove workaround used for old pip versions"
xhochy Feb 18, 2019
bcd3f5c
Merge branch 'master' into PR_TOOL_MERGE_PR_25227
jreback May 7, 2019
d8cd7e6
fixup
jreback May 7, 2019
6ee4e35
Merge branch 'master' into PR_TOOL_MERGE_PR_25227
jreback May 7, 2019
282d317
revert to pytz version
jreback May 7, 2019
09880a3
Merge branch 'master' into PR_TOOL_MERGE_PR_25227
jreback May 12, 2019
cec7053
updates
jreback May 12, 2019
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1 change: 1 addition & 0 deletions MANIFEST.in
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Expand Up @@ -3,6 +3,7 @@ include LICENSE
include RELEASE.md
include README.md
include setup.py
include pyproject.toml

graft doc
prune doc/build
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3 changes: 2 additions & 1 deletion doc/source/whatsnew/v0.25.0.rst
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Expand Up @@ -415,6 +415,7 @@ Reshaping
- Bug in :func:`pandas.cut` where large bins could incorrectly raise an error due to an integer overflow (:issue:`26045`)
- Bug in :func:`DataFrame.sort_index` where an error is thrown when a multi-indexed DataFrame is sorted on all levels with the initial level sorted last (:issue:`26053`)
- Bug in :meth:`Series.nlargest` treats ``True`` as smaller than ``False`` (:issue:`26154`)
- Bug in :func:`factorize` when passing an ``ExtensionArray`` with a custom ``na_sentinel`` (:issue:`25696`).
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some merge left-overs?


Sparse
^^^^^^
Expand All @@ -427,8 +428,8 @@ Sparse
Other
^^^^^

- Specify build-time requirement in ``pyproject.toml`` (:issue:`25193`)
- Removed unused C functions from vendored UltraJSON implementation (:issue:`26198`)
- Bug in :func:`factorize` when passing an ``ExtensionArray`` with a custom ``na_sentinel`` (:issue:`25696`).


.. _whatsnew_0.250.contributors:
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9 changes: 9 additions & 0 deletions pyproject.toml
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@@ -0,0 +1,9 @@
# When changing the version numbers here, also adjust them in `setup.py`
[build-system]
requires = [
"setuptools",
"wheel",
"Cython >= 0.28.2", # required for VCS build, optional for released source
"numpy==1.13.3; python_version<'3.7'",
"numpy==1.14.5; python_version>='3.7'",
]
21 changes: 17 additions & 4 deletions setup.py
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Expand Up @@ -17,6 +17,16 @@
from distutils.version import LooseVersion
from setuptools import setup, Command, find_packages

# Taken from https://github.com/jupyterhub/traefik-proxy/
# commit: 0f16dc307b72e613e71067b6498f82728461434a
#
# ensure cwd is on sys.path
# workaround bug in pip 19.0
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I think all of this can be removed now, see also discussion below

# This is needed to load versioneer that lies alongside the setup.py
here = os.path.dirname(__file__)
if here not in sys.path:
sys.path.insert(0, here)
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Why is this needed?
For versioneer?

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Yes, added a comment

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@jorisvandenbossche jorisvandenbossche Feb 8, 2019 •
edited
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BTW, this workaround might not be needed any more, as it should be fixed in setuptools/pip (pypa/pip#6212), which will be released in the coming hours it seems

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I would keep this in here for a bit as the pip release for that was not done. (From another bug report it seems like it will be in the release coming out this weekend but I won't count on that).

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New Pip/Setuptools to fix this have been released in the meantime.

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Removed this again


# versioning
import versioneer
cmdclass = versioneer.get_cmdclass()
Expand All @@ -30,14 +40,17 @@ def is_platform_mac():
return sys.platform == 'darwin'


min_numpy_ver = '1.13.3'
# When changing the version numbers here, also adjust them in `pyproject.toml`
numpy_requires = [
"numpy>=1.13.3; python_version<'3.7'",
"numpy>=1.14; python_version>='3.7'",
]
setuptools_kwargs = {
'install_requires': [
'python-dateutil >= 2.5.0',
'pytz >= 2015.4',
'numpy >= {numpy_ver}'.format(numpy_ver=min_numpy_ver),
],
'setup_requires': ['numpy >= {numpy_ver}'.format(numpy_ver=min_numpy_ver)],
] + numpy_requires,
'setup_requires': numpy_requires,
'zip_safe': False,
}

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