本文整理汇总了Python中pex.pex.PEX.communicate方法的典型用法代码示例。如果您正苦于以下问题：Python PEX.communicate方法的具体用法？Python PEX.communicate怎么用？Python PEX.communicate使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pex.pex.PEX的用法示例。
在下文中一共展示了PEX.communicate方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: assert_access_zipped_assets
# 需要导入模块: from pex.pex import PEX [as 别名]
# 或者: from pex.pex.PEX import communicate [as 别名]
def assert_access_zipped_assets(distribution_helper_import):
test_executable = dedent("""
import os
{distribution_helper_import}
temp_dir = DistributionHelper.access_zipped_assets('my_package', 'submodule')
with open(os.path.join(temp_dir, 'mod.py'), 'r') as fp:
for line in fp:
print(line)
""".format(distribution_helper_import=distribution_helper_import))
with nested(temporary_dir(), temporary_dir()) as (td1, td2):
pb = PEXBuilder(path=td1)
with open(os.path.join(td1, 'exe.py'), 'w') as fp:
fp.write(test_executable)
pb.set_executable(fp.name)
submodule = os.path.join(td1, 'my_package', 'submodule')
safe_mkdir(submodule)
mod_path = os.path.join(submodule, 'mod.py')
with open(mod_path, 'w') as fp:
fp.write('accessed')
pb.add_source(fp.name, 'my_package/submodule/mod.py')
pb.add_source(None, 'my_package/__init__.py')
pb.add_source(None, 'my_package/submodule/__init__.py')
pex = os.path.join(td2, 'app.pex')
pb.build(pex)
process = PEX(pex, interpreter=pb.interpreter).run(blocking=False,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout, stderr = process.communicate()
assert process.returncode == 0
assert b'accessed\n' == stdout
return stderr