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Adding local virtualenv setup on Windows and defaulting to -j1.

This commit is contained in:
Ben Vanik 2012-12-27 13:19:38 -08:00
parent 4f8e3e3713
commit 1017637063
3 changed files with 50 additions and 1 deletions
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4
anvil-local.bat Normal file
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@ -0,0 +1,4 @@
@ECHO OFF
SET DIR=%~dp0
python %DIR%\anvil\manage.py %*

8
anvil/commands/util.py
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@ -8,6 +8,7 @@ __author__ = 'benvanik@google.com (Ben Vanik)'
import os
import shutil
import sys
from anvil.cache import RuleCache, FileRuleCache
from anvil.context import BuildEnvironment, BuildContext
@ -63,8 +64,13 @@ def run_build(cwd, parsed_args):
project = Project(module_resolver=module_resolver)
# -j/--jobs switch to change execution mode
# TODO(benvanik): re-enable when multiprocessing works
#task_executor = None
if parsed_args.jobs is None:
# Default to -j1 on Windows only.
# TODO(benvanik): figure out why this fails so catastrophically
if (sys.platform == 'cygwin' or
sys.platform == 'win32'):
parsed_args.jobs = 1
if parsed_args.jobs == 1:
task_executor = InProcessTaskExecutor()
else:

39
setup-local.bat Normal file
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@ -0,0 +1,39 @@
@ECHO OFF
REM Copyright 2012 Google Inc. All Rights Reserved.
REM
REM wtf Windows setup script
REM Sets up a local virtualenv for anvil.
REM This places all dependencies within the anvil-build/ path such that nothing
REM from site-packages is used. In order to make use of this consumers should
REM invoke anvil-local.bat instead of the global 'anvil'.
SET DIR=%~dp0
REM Visual Studio 2010
SET VS90COMNTOOLS=%VS100COMNTOOLS%
REM Visual Studio 2012
REM SET VS90COMNTOOLS=%VS110COMNTOOLS%
ECHO Installing virtualenv (1.8.2)...
pip install virtualenv==1.8.2
ECHO Setting up the virtual environment...
virtualenv %DIR%\local_virtualenv
ECHO Preparing virtualenv...
REM Instead of using active we need to do it manually - the Windows
REM activate script doesn't return control back to this script when run.
SET VIRTUAL_ENV=%DIR%\local_virtualenv
SET PATH=%VIRTUAL_ENV%\Scripts;%PATH%
REM %DIR%\local_virtualenv\Scripts\activate
ECHO Repeatedly installing twisted, as python still doesn't support VS2010...
FOR %%A IN (1 2 3 4 5) DO pip install twisted
ECHO Installing anvil-build...
cd %DIR%
python setup.py develop