def test_show_nonexisting_noraise(self):
"""Test showing a state that does not exist
"""
buf = io.StringIO()
with stdout_redirector(buf):
state.show()
self.assertEqual(len(buf.getvalue()), 0)
def test_show_nonexisting_noraise(self):
"""Test showing a state that does not exist
"""
buf = io.StringIO()
with stdout_redirector(buf):
state.show()
self.assertEqual(len(buf.getvalue()), 0)
def test_with_block_show(self):
"""Test with-block of the StateHandler does not cause show to fail
"""
with tempfile.NamedTemporaryFile() as temp:
state.reset_instance()
state['a'] = 12
with StateHandler(temp.name, load=True):
self.assertEqual(len(state), 1)
self.assertEqual(state['a'], 12)
buf = io.StringIO()
with stdout_redirector(buf):
state.show()
self.assertNotEqual(len(buf.getvalue()), 0)
self.assertRegexpMatches(buf.getvalue(), r"a:12")
def test_with_block_show(self):
"""Test with-block of the StateHandler does not cause show to fail
"""
with tempfile.NamedTemporaryFile() as temp:
state.reset_instance()
state['a'] = 12
with StateHandler(temp.name, load=True):
self.assertEqual(len(state), 1)
self.assertEqual(state['a'], 12)
buf = io.StringIO()
with stdout_redirector(buf):
state.show()
self.assertNotEqual(len(buf.getvalue()), 0)
self.assertRegexpMatches(buf.getvalue(), r"a:12")
def test_show(self):
"""Test showing the state
"""
state['a.b'] = 12
state['bla.bli'] = 13
buf = io.StringIO()
with stdout_redirector(buf):
state.show()
self.assertNotEqual(len(buf.getvalue()), 0)
self.assertRegexpMatches(buf.getvalue(), r"\[a\]")
self.assertRegexpMatches(buf.getvalue(), r"\[bla\]")
self.assertRegexpMatches(buf.getvalue(), r"b")
self.assertRegexpMatches(buf.getvalue(), r"bli")
self.assertRegexpMatches(buf.getvalue(), r"12")
self.assertRegexpMatches(buf.getvalue(), r"13")
def test_show(self):
"""Test showing the state
"""
state['a.b'] = 12
state['bla.bli'] = 13
buf = io.StringIO()
with stdout_redirector(buf):
state.show()
self.assertNotEqual(len(buf.getvalue()), 0)
self.assertRegexpMatches(buf.getvalue(), r"\[a\]")
self.assertRegexpMatches(buf.getvalue(), r"\[bla\]")
self.assertRegexpMatches(buf.getvalue(), r"b")
self.assertRegexpMatches(buf.getvalue(), r"bli")
self.assertRegexpMatches(buf.getvalue(), r"12")
self.assertRegexpMatches(buf.getvalue(), r"13")
def show_state(*arguments):
"""Shows the contents of the state loaded by the configuration or from
the file specified as an argument.
"""
if len(arguments) == 0:
state_file = conf['pyexperiment.state_filename']
else:
state_file = arguments[0]
print_bold("Load state from file '%s'", state_file)
try:
state.load(state_file, lazy=False, raise_error=True)
except IOError as err:
print(err)
else:
if len(state) > 0:
state.show()
else:
print("State empty")
def show_state(*arguments):
"""Shows the contents of the state loaded by the configuration or from
the file specified as an argument.
"""
if len(arguments) == 0:
state_file = conf['pyexperiment.state_filename']
else:
state_file = arguments[0]
print_bold("Load state from file '%s'",
state_file)
try:
state.load(state_file, lazy=False, raise_error=True)
except IOError as err:
print(err)
else:
if len(state) > 0:
state.show()
else:
print("State empty")
def test_show_lazy(self):
"""Test showing the state lazily loaded
"""
state['a.b'] = 12
buf = io.StringIO()
with tempfile.NamedTemporaryFile() as temp:
state.save(temp.name)
state['a.b'] = 13
state.load(temp.name, lazy=True)
with stdout_redirector(buf):
state.show()
self.assertNotEqual(len(buf.getvalue()), 0)
self.assertRegexpMatches(buf.getvalue(), r"\[a\]")
self.assertRegexpMatches(buf.getvalue(), r"b")
self.assertRegexpMatches(buf.getvalue(), r"12")
if six.PY2:
self.assertNotRegexpMatches(buf.getvalue(), r"13")
elif six.PY3:
self.assertNotRegex( # pylint: disable=E1101
buf.getvalue(), r"13")
else:
raise RuntimeError("Python version not supported")
def test_show_lazy(self):
"""Test showing the state lazily loaded
"""
state['a.b'] = 12
buf = io.StringIO()
with tempfile.NamedTemporaryFile() as temp:
state.save(temp.name)
state['a.b'] = 13
state.load(temp.name, lazy=True)
with stdout_redirector(buf):
state.show()
self.assertNotEqual(len(buf.getvalue()), 0)
self.assertRegexpMatches(buf.getvalue(), r"\[a\]")
self.assertRegexpMatches(buf.getvalue(), r"b")
self.assertRegexpMatches(buf.getvalue(), r"12")
if six.PY2:
self.assertNotRegexpMatches(buf.getvalue(), r"13")
elif six.PY3:
self.assertNotRegex( # pylint: disable=E1101
buf.getvalue(), r"13")
else:
raise RuntimeError("Python version not supported")