本文整理汇总了Python中luigi.contrib.ssh.RemoteTarget.remove方法的典型用法代码示例。如果您正苦于以下问题：Python RemoteTarget.remove方法的具体用法？Python RemoteTarget.remove怎么用？Python RemoteTarget.remove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luigi.contrib.ssh.RemoteTarget的用法示例。
在下文中一共展示了RemoteTarget.remove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: TestRemoteTarget
# 需要导入模块: from luigi.contrib.ssh import RemoteTarget [as 别名]
# 或者: from luigi.contrib.ssh.RemoteTarget import remove [as 别名]
class TestRemoteTarget(unittest.TestCase):
""" These tests assume RemoteContext working
in order for setUp and tearDown to work
"""
def setUp(self):
self.ctx = RemoteContext(working_ssh_host)
self.filepath = "/tmp/luigi_remote_test.dat"
self.target = RemoteTarget(
self.filepath,
working_ssh_host,
)
self.ctx.check_output(["rm", "-rf", self.filepath])
self.ctx.check_output(["echo -n 'hello' >", self.filepath])
def tearDown(self):
self.ctx.check_output(["rm", "-rf", self.filepath])
def test_exists(self):
self.assertTrue(self.target.exists())
no_file = RemoteTarget(
"/tmp/_file_that_doesnt_exist_",
working_ssh_host,
)
self.assertFalse(no_file.exists())
def test_remove(self):
self.target.remove()
self.assertRaises(
subprocess.CalledProcessError,
self.ctx.check_output,
["cat", self.filepath]
)
def test_open(self):
f = self.target.open('r')
file_content = f.read()
f.close()
self.assertEqual(file_content, "hello")
self.assertTrue(self.target.fs.exists(self.filepath))
self.assertFalse(self.target.fs.isdir(self.filepath))
def test_context_manager(self):
with self.target.open('r') as f:
file_content = f.read()
self.assertEqual(file_content, "hello")