Python which Examples

Example #1

File: setup.py Project: alfredo-gimenez/spack

def write_spconfig(package):
    # Set-up the environment
    spack.build_environment.setup_package(package)

    cmd = [str(which('cmake'))] + package.std_cmake_args + package.cmake_args()

    env = dict()

    paths = os.environ['PATH'].split(':')
    paths = [item for item in paths if 'spack/env' not in item]
    env['PATH'] = ':'.join(paths)
    env['SPACK_TRANSITIVE_INCLUDE_PATH'] = spack_transitive_include_path()
    env['CMAKE_PREFIX_PATH'] = os.environ['CMAKE_PREFIX_PATH']
    env['CC'] = os.environ['SPACK_CC']
    env['CXX'] = os.environ['SPACK_CXX']
    env['FC'] = os.environ['SPACK_FC']

    setup_fname = 'spconfig.py'
    with open(setup_fname, 'w') as fout:
        fout.write(
            r"""#!%s
#

import sys
import os
import subprocess

def cmdlist(str):
    return list(x.strip().replace("'",'') for x in str.split('\n') if x)
env = dict(os.environ)
""" % sys.executable)

        env_vars = sorted(list(env.keys()))
        for name in env_vars:
            val = env[name]
            if string.find(name, 'PATH') < 0:
                fout.write('env[%s] = %s\n' % (repr(name), repr(val)))
            else:
                if name == 'SPACK_TRANSITIVE_INCLUDE_PATH':
                    sep = ';'
                else:
                    sep = ':'

                fout.write(
                    'env[%s] = "%s".join(cmdlist("""\n' % (repr(name), sep))
                for part in string.split(val, sep):
                    fout.write('    %s\n' % part)
                fout.write('"""))\n')

        fout.write('\ncmd = cmdlist("""\n')
        fout.write('%s\n' % cmd[0])
        for arg in cmd[1:]:
            fout.write('    %s\n' % arg)
        fout.write('""") + sys.argv[1:]\n')
        fout.write('\nproc = subprocess.Popen(cmd, env=env)\nproc.wait()\n')
        set_executable(setup_fname)

Example #2

File: 31927_setup.py Project: tate11/intelligent-code-completion

def write_spconfig(package):
    # Set-up the environment
    spack.build_environment.setup_package(package)

    cmd = [str(which('cmake'))] + package.std_cmake_args + package.cmake_args()

    env = dict()

    paths = os.environ['PATH'].split(':')
    paths = [item for item in paths if 'spack/env' not in item]
    env['PATH'] = ':'.join(paths)
    env['SPACK_TRANSITIVE_INCLUDE_PATH'] = spack_transitive_include_path()
    env['CMAKE_PREFIX_PATH'] = os.environ['CMAKE_PREFIX_PATH']
    env['CC'] = os.environ['SPACK_CC']
    env['CXX'] = os.environ['SPACK_CXX']
    env['FC'] = os.environ['SPACK_FC']

    setup_fname = 'spconfig.py'
    with open(setup_fname, 'w') as fout:
        fout.write(
            r"""#!%s
#

import sys
import os
import subprocess

def cmdlist(str):
    return list(x.strip().replace("'",'') for x in str.split('\n') if x)
env = dict(os.environ)
""" % sys.executable)

        env_vars = sorted(list(env.keys()))
        for name in env_vars:
            val = env[name]
            if string.find(name, 'PATH') < 0:
                fout.write('env[%s] = %s\n' % (repr(name), repr(val)))
            else:
                if name == 'SPACK_TRANSITIVE_INCLUDE_PATH':
                    sep = ';'
                else:
                    sep = ':'

                fout.write(
                    'env[%s] = "%s".join(cmdlist("""\n' % (repr(name), sep))
                for part in string.split(val, sep):
                    fout.write('    %s\n' % part)
                fout.write('"""))\n')

        fout.write('\ncmd = cmdlist("""\n')
        fout.write('%s\n' % cmd[0])
        for arg in cmd[1:]:
            fout.write('    %s\n' % arg)
        fout.write('""") + sys.argv[1:]\n')
        fout.write('\nproc = subprocess.Popen(cmd, env=env)\nproc.wait()\n')
        set_executable(setup_fname)