本文整理汇总了Python中celery.five.WhateverIO.truncate方法的典型用法代码示例。如果您正苦于以下问题：Python WhateverIO.truncate方法的具体用法？Python WhateverIO.truncate怎么用？Python WhateverIO.truncate使用的例子？那么恭喜您, 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celery.five.WhateverIO的用法示例。
在下文中一共展示了WhateverIO.truncate方法的2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: test_run
# 需要导入模块: from celery.five import WhateverIO [as 别名]
# 或者: from celery.five.WhateverIO import truncate [as 别名]
def test_run(self, real):
out = WhateverIO()
i = inspect(app=self.app, stdout=out)
with self.assertRaises(Error):
i.run()
with self.assertRaises(Error):
i.run('help')
with self.assertRaises(Error):
i.run('xyzzybaz')
i.run('ping')
real.assert_called()
i.run('ping', destination='foo,bar')
self.assertEqual(real.call_args[1]['destination'], ['foo', 'bar'])
self.assertEqual(real.call_args[1]['timeout'], 0.2)
callback = real.call_args[1]['callback']
callback({'foo': {'ok': 'pong'}})
self.assertIn('OK', out.getvalue())
with patch('celery.bin.celery.dumps') as dumps:
i.run('ping', json=True)
dumps.assert_called()
instance = real.return_value = Mock()
instance._request.return_value = None
with self.assertRaises(Error):
i.run('ping')
out.seek(0)
out.truncate()
i.quiet = True
i.say_chat('<-', 'hello')
self.assertFalse(out.getvalue())示例2: test_MultiTool
# 需要导入模块: from celery.five import WhateverIO [as 别名]
# 或者: from celery.five.WhateverIO import truncate [as 别名]
class test_MultiTool(AppCase):
def setup(self):
self.fh = WhateverIO()
self.env = {}
self.t = MultiTool(env=self.env, fh=self.fh)
def test_note(self):
self.t.note('hello world')
self.assertEqual(self.fh.getvalue(), 'hello world\n')
def test_note_quiet(self):
self.t.quiet = True
self.t.note('hello world')
self.assertFalse(self.fh.getvalue())
def test_carp(self):
self.t.say = Mock()
self.t.carp('foo')
self.t.say.assert_called_with('foo', True, self.t.stderr)
def test_info(self):
self.t.verbose = True
self.t.info('hello info')
self.assertEqual(self.fh.getvalue(), 'hello info\n')
def test_info_not_verbose(self):
self.t.verbose = False
self.t.info('hello info')
self.assertFalse(self.fh.getvalue())
def test_error(self):
self.t.carp = Mock()
self.t.usage = Mock()
self.assertEqual(self.t.error('foo'), 1)
self.t.carp.assert_called_with('foo')
self.t.usage.assert_called_with()
self.t.carp = Mock()
self.assertEqual(self.t.error(), 1)
self.assertFalse(self.t.carp.called)
self.assertEqual(self.t.retcode, 1)
@patch('celery.bin.multi.Popen')
def test_waitexec(self, Popen):
self.t.note = Mock()
pipe = Popen.return_value = Mock()
pipe.wait.return_value = -10
self.assertEqual(self.t.waitexec(['-m', 'foo'], 'path'), 10)
Popen.assert_called_with(['path', '-m', 'foo'], env=self.t.env)
self.t.note.assert_called_with('* Child was terminated by signal 10')
pipe.wait.return_value = 2
self.assertEqual(self.t.waitexec(['-m', 'foo'], 'path'), 2)
self.t.note.assert_called_with(
'* Child terminated with errorcode 2',
)
pipe.wait.return_value = 0
self.assertFalse(self.t.waitexec(['-m', 'foo', 'path']))
def test_nosplash(self):
self.t.nosplash = True
self.t.splash()
self.assertFalse(self.fh.getvalue())
def test_splash(self):
self.t.nosplash = False
self.t.splash()
self.assertIn('celery multi', self.fh.getvalue())
def test_usage(self):
self.t.usage()
self.assertTrue(self.fh.getvalue())
def test_help(self):
self.t.help([])
self.assertIn(doc, self.fh.getvalue())
def test_expand(self):
self.t.expand(['foo%n', 'ask', 'klask', 'dask'])
self.assertEqual(
self.fh.getvalue(), 'fooask\nfooklask\nfoodask\n',
)
def test_restart(self):
stop = self.t._stop_nodes = Mock()
self.t.restart(['jerry', 'george'], 'celery worker')
waitexec = self.t.waitexec = Mock()
self.assertTrue(stop.called)
callback = stop.call_args[1]['callback']
self.assertTrue(callback)
waitexec.return_value = 0
callback('jerry', ['arg'], 13)
waitexec.assert_called_with(['arg'], path=sys.executable)
self.assertIn('OK', self.fh.getvalue())
self.fh.seek(0)
self.fh.truncate()
#.........这里部分代码省略.........