Enables threaded callback handler for subprocess.communicate().

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8749015

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112465 0039d316-1c4b-4281-b951-d872f2087c98

So temporary files aren't left around.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8758004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112358 0039d316-1c4b-4281-b951-d872f2087c98

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8750003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112351 0039d316-1c4b-4281-b951-d872f2087c98

Also, increase the wait for socket binding to 0.2 seconds because OSX10.6 is
broken _and_ slow.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8749005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112277 0039d316-1c4b-4281-b951-d872f2087c98

Make sure settings is correctly initialized.

TBR=dpranke@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8745014

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112222 0039d316-1c4b-4281-b951-d872f2087c98

Previously, --send-mail required -r to pass. Now it uses the R=|TBR= lines from
the description, which is much more useful.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8735018

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112221 0039d316-1c4b-4281-b951-d872f2087c98

Add unit test!

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8715007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112220 0039d316-1c4b-4281-b951-d872f2087c98

This makes sure no regression relative to subprocess is introduced in
subprocess2.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8722001

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112217 0039d316-1c4b-4281-b951-d872f2087c98

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8694006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112102 0039d316-1c4b-4281-b951-d872f2087c98

Committing on behalf of Reid Kleckner <rnk@google.com>.

BUG=102890

Review URL: http://codereview.chromium.org/8676053

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112099 0039d316-1c4b-4281-b951-d872f2087c98

Call ChangeInfo.Load() with fail_on_not_found=True to get a good error message in this case.

BUG=none
TEST=manual

Review URL: http://codereview.chromium.org/8692007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@112018 0039d316-1c4b-4281-b951-d872f2087c98

Use it in subprocess2 and trial_dir to remove manually bookeeping.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8688011

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@111941 0039d316-1c4b-4281-b951-d872f2087c98

No code change beside tests. This is mainly a regression test to make sure I
don't regress that code path.

TBR=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8695003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@111535 0039d316-1c4b-4281-b951-d872f2087c98

This will be necessary to override member functions eventually. It also better
replicates what subprocess.Popen is.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8570005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@111530 0039d316-1c4b-4281-b951-d872f2087c98

Introduced git+http(s) fake URL schema to support git urls which don't have "filename.git" portion (http://foo/bar vs http://foo/bar/filename.git).

Review URL: http://codereview.chromium.org/8590024

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@110937 0039d316-1c4b-4281-b951-d872f2087c98

Change return value from list to tuple for communicate(timeout != None).

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8539015

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@110094 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/8536043

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109750 0039d316-1c4b-4281-b951-d872f2087c98

the current canonical upstream.  The Chromium mirror is out of date.
Review URL: http://codereview.chromium.org/8540026

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109742 0039d316-1c4b-4281-b951-d872f2087c98

Queries omahaproxy.appspot.com for related branch number.

Review URL: http://codereview.chromium.org/8498038

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109718 0039d316-1c4b-4281-b951-d872f2087c98

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8536018

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109697 0039d316-1c4b-4281-b951-d872f2087c98

Add relevant new tests.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8539016

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109692 0039d316-1c4b-4281-b951-d872f2087c98

It will simplify importing utility modules from other projects. Otherwise I was getting name conflicts with 'test'.

Reenable W0403 that was disabled in the previous CL.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8508015

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109636 0039d316-1c4b-4281-b951-d872f2087c98

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109635 0039d316-1c4b-4281-b951-d872f2087c98

Disable temporarily W0403, will be reenabled on the next CL

R=dpranke@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8508017

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109435 0039d316-1c4b-4281-b951-d872f2087c98

The main fix is 'Accept new empty files, like __init__.py'

TBR=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8519005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109431 0039d316-1c4b-4281-b951-d872f2087c98

"Add callback support for stdout and stderr."
"Add tests for both universal_newlines=True and False."
"Implement accelerated tee support for POSIX."

The reason is that the semantic of
subprocess2.check_call(cmd, timeout=60, stderr=subprocess2.STDOUT) changed,
stderr wasn't redirected to VOID anymore and for an unknown reason, it was
hanging until the timeout happened. Will reapply r109239 with a new regression
test to detect that bug.

TBR=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8505046

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109369 0039d316-1c4b-4281-b951-d872f2087c98

subprocess2.check_output() raises an OSError instead of a CalledProcessError
when the executable is not found.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8511025

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109325 0039d316-1c4b-4281-b951-d872f2087c98

This removes all the need of threading, which removes the contention on the GIL
lock.

Taking S2Test.test_check_output_tee_large as baseline, numbers are
real/user/sys in seconds:
Ubuntu workstation: ~25x  2.4/1.9/1.5 -> 0.10/0.70/0.02
OSX 10.6 laptop:    ~40x  6.4/5.3/3.9 -> 0.15/0.80/0.07
Cygwin on win7:      ~4x  2.8/2.2/1.3 -> 0.60/0.16/0.30

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8462008

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109283 0039d316-1c4b-4281-b951-d872f2087c98

Fix stdout+stderr on Windows to binary mode in the child test process to make
sure testing is done correctly.

R=dpranke@chromium.org
BUG=
TEST=manually tested on OSX, Windows, cygwin and ubuntu


Review URL: http://codereview.chromium.org/8472002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109282 0039d316-1c4b-4281-b951-d872f2087c98

It's currently an inefficient thread implementation. Interestingly
enough, callback support is significantly faster on cygwin than on
native python.

Writing an efficient implementation is punted for a later change,
one per implementation.

Stops using a temporary file since it's not necessary anymore.

The goal is to reduce the number of places where a similar paradigm
is used by having a canonical generic implementation.

R=dpranke@chromium.org
BUG=
TEST=Tested manually on Windows, cygwin, linux, OSX 10.6


Review URL: http://codereview.chromium.org/8374026

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109239 0039d316-1c4b-4281-b951-d872f2087c98

.tac files are used for twisted applications, like buildbot.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8501022

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@109238 0039d316-1c4b-4281-b951-d872f2087c98

Otherwise, silly checks like EOL whitespace triggers constantly.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8494013

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@108899 0039d316-1c4b-4281-b951-d872f2087c98

This would cause random try job failures, especially when switching around
DEPS <-> svn directory conversion.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8431021

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@108144 0039d316-1c4b-4281-b951-d872f2087c98

TEST=Run a passthru command like gcl di or gcl revert without a changelist name. Ensure that gcl exits with an error message.
BUG=none

Review URL: http://codereview.chromium.org/8413015

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@107663 0039d316-1c4b-4281-b951-d872f2087c98

BUG=
TEST=


Review URL: http://codereview.chromium.org/8353039

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@107590 0039d316-1c4b-4281-b951-d872f2087c98

Fixed slight bug in CMDpassthru where the command name was being passed to the CL Load rather than the CL name.

TEST=Try passthru commands like gcl revert and gcl stat and ensure that they perform as expected on each file in a CL.
BUG=none

Review URL: http://codereview.chromium.org/8404044

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@107576 0039d316-1c4b-4281-b951-d872f2087c98

BUG=79356
Review URL: http://codereview.chromium.org/8394016

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@107212 0039d316-1c4b-4281-b951-d872f2087c98

BUG=79356
Review URL: http://codereview.chromium.org/8369019

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@107206 0039d316-1c4b-4281-b951-d872f2087c98

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/8395005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@107129 0039d316-1c4b-4281-b951-d872f2087c98

Windows users wouldn't get the same behavior on git cl vs gcl.
Improve automatic CRLF<->LF conversion, some gcl users would be \n repeated in
their description depending on the editor used.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8360007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@107106 0039d316-1c4b-4281-b951-d872f2087c98