htoa_initi.py

def htoaEnv(data):
    # print '>>',data
    # return
    # ver = open(join(data['modules_htoa'],'current_version.txt')).read()
    path = None
    if os.path.exists(data['modules_htoa']):
        for f in os.listdir(data['modules_htoa']):
            if f.startswith('htoa'):
                hou_version = join(data['modules_htoa'], f, 'scripts/python/htoa/build.py')
                if os.path.exists(hou_version):
                    ver = imp.load_source('v', hou_version)
                    v = ver.houdini_version
                    if v == data['version']:
                        path = join(data['modules_htoa'], f)
    if not path:
        print 'HtoA not supported, skip...'
        return

    # ver = join(path,'hou_version' )
    # if os.path.exists(ver):
    #     v = open(ver).read()
    #     if not v == data['version']:
    #         return
    print 'Init HtoA'
    root = os.path.join(path,'scripts')
    # print root
    addEnv(root, 'ARNOLD_ROOT')
    addEnv(parentFolder(data['path'], 2), 'HOUDINI_ROOT')
    os.environ['HOUDINI_ROOT'] = parentFolder(data['path'], 2)
    addEnv(os.path.join(root, 'bin'), 'PATH')
    os.environ['PYTHONPATH'] = os.pathsep.join([os.environ.get('PYTHONPATH',''), os.path.join(root, 'python')])
    sys.path.append(os.path.join(root, 'python').replace('\\','/'))
    sys.path.append(os.path.join(path, 'python2.7libs').replace('\\','/'))

    addEnv( os.path.join(root, 'python'), 'PYTHONPATH')
    addEnv('4000', 'HOUDINI_CONSOLE_LINES')

    # htoa alShaders
    addEnv(join(data['modules_htoa'], 'plugins','alShaders', 'bin'), 'ARNOLD_PLUGIN_PATH' )
    #custom otls
    addHoudiniEnv(join(path, 'otls'),'HOUDINI_OTLSCAN_PATH' )
    #houini path
    addHoudiniEnv(path, 'HOUDINI_PATH')