Windows: Bootstrap Python first and get rid of Python 2.6 legacy

Windows: Bootstrap Python first and get rid of Python 2.6 legacy

If loaded first, Python can then be used to replace JS bootstrapping
logic if appropriate libs are already present in depot_tools.

BUG=328453
AUTHOR=techtonik@gmail.com
R=iannucci@chromium.org, maruel@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=257248

[iannucci, 2014-02-11 09:12:13]

https://codereview.chromium.org/140183007/diff/1/bootstrap/win/python.new.bat
File bootstrap/win/python.new.bat (left):

https://codereview.chromium.org/140183007/diff/1/bootstrap/win/python.new.bat...
bootstrap/win/python.new.bat:7: set PATH=%~dp0python_bin;%PATH%
I don't think this should be deleted?

[anatoly techtonik, 2014-02-11 09:26:25]

https://codereview.chromium.org/140183007/diff/1/bootstrap/win/python.new.bat
File bootstrap/win/python.new.bat (left):

https://codereview.chromium.org/140183007/diff/1/bootstrap/win/python.new.bat...
bootstrap/win/python.new.bat:7: set PATH=%~dp0python_bin;%PATH%
There is still python276.new.bat file which is used to produce python.bat here -

https://codereview.chromium.org/140183007/diff/1/bootstrap/win/win_tools.bat?...

[anatoly techtonik, 2014-02-19 13:39:17]

Any comments to push this further?

[iannucci, 2014-02-19 18:46:30]

I'm OK with this, but I really don't feel comfortable giving a final el gee tee
em on this. M-A, could you do the final pass?

[anatoly techtonik, 2014-02-27 08:08:02]

Ping?

[anatoly techtonik, 2014-02-27 08:09:46]

It is possible to remove python276.new.bat instead of python.new.bat Should I do
this?

[M-A Ruel, 2014-02-27 13:33:37]

Ok, lgtm.

This will need an announcement on chromium-dev.

The CQ can't be used because of CRLF IIRC.

Robbie, can you commit it and manage the announcement?

[anatoly techtonik, 2014-03-05 10:03:47]

Thanks for review. Any chance to get it committed this week?

[anatoly techtonik, 2014-03-13 04:00:06]

Another week. No progress. Another ping.

[iannucci, 2014-03-13 08:19:39]

Sorry for the lag. LGTM. I'll announce and land tomorrow.

[iannucci, 2014-03-13 08:23:14]

(though it occurs to me that fetching via the svn https interface is pretty
sketch. we should fix that. crbug.com/352077)

[anatoly techtonik, 2014-03-13 11:01:41]

Sounds good. Waiting for tomorrow announcement. =)

[iannucci, 2014-03-14 23:52:35]

Committed patchset #1 manually as r257248.

[anatoly techtonik, 2014-03-17 20:18:45]

You've removed wrong file in
https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/c64d3765a0...

The removed one should be python.new.bat, not pylint.new.bat

[anatoly techtonik, 2014-03-17 20:20:26]

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/c64d37

[iannucci, 2014-03-17 20:24:38]

On 2014/03/17 20:20:26, anatoly techtonik wrote:
> https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/c64d37

Aww, fail :(.

I'll fix it. >_<

[anatoly techtonik, 2014-03-17 20:30:37]

Well, not necessary a fail. I've noticed this by reading code, so there are
chances that nobody had to bootstrap the toolchain on Windows over the weekend.
)

[iannucci, 2014-03-17 20:31:28]

On 2014/03/17 20:24:38, iannucci wrote:
> On 2014/03/17 20:20:26, anatoly techtonik wrote:
> > https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/c64d37
> 
> Aww, fail :(.
> 
> I'll fix it. >_<

CL to fix is here: https://chromiumcodereview.appspot.com/196343024/