ARROW-8077: [Python][Packaging] Add Windows Python 3.5 wheel build script

[wesm]

This is my best guess of what will work once ARROW-8067 is fixed (this problem arose after 0.16.0 in c707d8b). @kszucs can you assist with the Crossbow setup? @pitrou may need your help fixing ARROW-8067

[kszucs]

I'll add the required crossbow configurations.

[github-actions]

https://issues.apache.org/jira/browse/ARROW-8077

[kszucs]

@github-actions --help

[github-actions]

Usage: @github-actions [OPTIONS] COMMAND [ARGS]...
Ursabot
Options:
--help Show this message and exit.
Commands:
crossbow Trigger crossbow builds for this pull request

[kszucs]

@github-actions crossbow submit wheel-manylinux1-cp35m

[github-actions]

Revision: 7fede00

Submitted crossbow builds: ursa-labs/crossbow @ build-752

Task	Status
wheel-manylinux1-cp35m

[kszucs]

@github-actions crossbow submit wheel-win-cp35m

[kszucs]

@github-actions crossbow submit wheel-win-cp35m

[github-actions]

Revision: c87125f

Submitted crossbow builds: ursa-labs/crossbow @ build-754

Task	Status
wheel-win-cp35m

[wesm]

Can we remove "Ursabot" from the help?

[wesm]

It's curious that this isn't impacted by https://issues.apache.org/jira/browse/ARROW-8067. Maybe I got that issue because of something fishy about my local environment?

[kszucs]

@github-actions crossbow submit wheel-win-cp35m

[github-actions]

Revision: c87125f

Submitted crossbow builds: ursa-labs/crossbow @ actions-3

Task	Status
wheel-win-cp35m

[kszucs]

It's curious that this isn't impacted by https://issues.apache.org/jira/browse/ARROW-8067. Maybe I got that issue because of something fishy about my local environment?

It bothers me as well, I have not managed to clearly find the root cause. For example our appveyor toolchain build using conda is passing however it fails on gha also in conda.

[pitrou]

Where does it fail on GHA?

[kszucs]

The build was rightfully complaining about missing numpy, thought that numpy is in conda_env_cpp.yml

[kszucs]

The build is passing and produces wheel with proper version number.