本文整理汇总了Python中shell.Shell.errors方法的典型用法代码示例。如果您正苦于以下问题：Python Shell.errors方法的具体用法？Python Shell.errors怎么用？Python Shell.errors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shell.Shell的用法示例。
在下文中一共展示了Shell.errors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: main
# 需要导入模块: from shell import Shell [as 别名]
# 或者: from shell.Shell import errors [as 别名]
def main():
try:
module_dir = os.path.dirname(__file__)
app_dict = open(os.path.join(module_dir, "app_states/master_state.json")).read()
app_dict = json.loads(app_dict)
except Exception:
return (1, "Could not open file. Traceback: %s" % traceback.format_exc())
try:
app = App.create_from_dict(app_dict)
except Exception:
return (2, "Could not parse. Traceback: %s" % traceback.format_exc())
try:
codes = create_codes(app)
except Exception:
return (3, "Could not create app. Traceback: %s" % traceback.format_exc())
try:
cc = Coder.create_from_codes(codes)
tmp_dir = write_to_fs(cc)
except Exception:
return (4, "Could not write code. Traceback: %s" % traceback.format_exc())
# syncdb
sh = Shell()
cd = "cd %s" % tmp_dir
chdir_then = lambda x: "%s ; %s" % (cd, x)
sh.run(chdir_then('python manage.py syncdb --noinput'))
errors = sh.errors()
if len(errors) > 0:
return (5, repr(errors))
sh.run(chdir_then('python manage.py runserver'))
errors = sh.errors()
if len(errors) > 0:
return (6, repr(errors))
sh.run(chdir_then('python manage.py test webapp'))
errors = sh.errors()
if len(errors) > 0:
return (7, repr(errors))
# runserver
# run tests
return (0, "success: %s" % tmp_dir)示例2: ShellTestCase
# 需要导入模块: from shell import Shell [as 别名]
# 或者: from shell.Shell import errors [as 别名]
class ShellTestCase(unittest.TestCase):
def setUp(self):
super(ShellTestCase, self).setUp()
self.test_dir = os.path.join('/tmp', 'python_shell')
self.hello_path = os.path.join(self.test_dir, 'hello.txt')
self.sh = Shell()
shutil.rmtree(self.test_dir, ignore_errors=True)
os.makedirs(self.test_dir)
def tearDown(self):
shutil.rmtree(self.test_dir)
super(ShellTestCase, self).tearDown()
def test_initialization(self):
sh = Shell()
self.assertFalse(sh.has_input)
self.assertTrue(sh.record_output)
self.assertTrue(sh.record_errors)
self.assertEqual(sh.last_command, '')
self.assertEqual(sh.line_breaks, '\n')
self.assertEqual(sh.code, 0)
self.assertEqual(sh._popen, None)
sh = Shell(has_input=True, record_output=False, record_errors=False)
self.assertTrue(sh.has_input)
self.assertFalse(sh.record_output)
self.assertFalse(sh.record_errors)
def test__split_command(self):
self.assertEqual(self.sh._split_command('ls'), ['ls'])
self.assertEqual(self.sh._split_command('ls -alh *.py'), ['ls', '-alh', '*.py'])
self.assertEqual(self.sh._split_command(['ls', '-alh']), ['ls', '-alh'])
def test__handle_output_simple(self):
sh = Shell()
self.assertEqual(sh._stdout, '')
self.assertEqual(sh._stderr, '')
sh._handle_output('another.txt\n', None)
self.assertEqual(sh._stdout, 'another.txt\n')
self.assertEqual(sh._stderr, '')
sh._handle_output('something.txt\n', 'Error: Please supply an arg.\n')
self.assertEqual(sh._stdout, 'another.txt\nsomething.txt\n')
self.assertEqual(sh._stderr, 'Error: Please supply an arg.\n')
def test__handle_output_norecord(self):
sh = Shell(record_output=False, record_errors=False)
self.assertEqual(sh._stdout, '')
self.assertEqual(sh._stderr, '')
sh._handle_output('another.txt\n', 'Error: Please supply an arg.')
self.assertEqual(sh._stdout, '')
self.assertEqual(sh._stderr, '')
def test__communicate(self):
def fake_communicate(input=None):
self.sh._popen.returncode = 1
return ('whatever\n', 'An error')
self.assertEqual(self.sh._stdout, '')
self.assertEqual(self.sh._stderr, '')
self.assertEqual(self.sh.code, 0)
self.sh._popen = subprocess.Popen(['ls'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
with mock.patch.object(self.sh._popen, 'communicate', fake_communicate) as mock_communicate:
self.sh._communicate()
self.assertEqual(self.sh._stdout, 'whatever\n')
self.assertEqual(self.sh._stderr, 'An error')
self.assertEqual(self.sh.code, 1)
self.assertNotEqual(self.sh.pid, 0)
def test_run(self):
self.assertFalse(os.path.exists(self.hello_path))
self.sh.run('touch %s' % self.hello_path)
self.assertTrue(os.path.exists(self.hello_path))
self.assertEqual(self.sh.code, 0)
def test_stdout(self):
with open(os.path.join(self.test_dir, 'another.txt'), 'w') as another:
another.write('Whatev.')
self.sh.run('ls %s' % self.test_dir)
self.assertEqual(self.sh.code, 0)
self.assertEqual(self.sh.output(), ['another.txt'])
# Now with the raw output.
self.assertEqual(self.sh.output(raw=True), 'another.txt\n')
def test_stderr(self):
self.sh.run('ls /there-s-no-way-anyone/has/this/directory/please')
self.assertEqual(self.sh.code, 1)
self.assertTrue('No such file' in self.sh.errors()[0])
# Now with the raw errors.
self.assertTrue('No such file' in self.sh.errors(raw=True))
def test_write(self):
#.........这里部分代码省略.........