def test_depth(self):
class LevelsGenerator(object):
def __init__(self, levels):
self._levels = levels
def iteritems(self):
if self._levels == 0:
return iter([])
else:
return iter([(0, LevelsGenerator(self._levels - 1))])
l4_obj = LevelsGenerator(4)
json_l2 = {0: {0: '?'}}
json_l3 = {0: {0: {0: '?'}}}
json_l4 = {0: {0: {0: {0: '?'}}}}
ret = jsonutils.to_primitive(l4_obj, max_depth=2)
self.assertEqual(ret, json_l2)
ret = jsonutils.to_primitive(l4_obj, max_depth=3)
self.assertEqual(ret, json_l3)
ret = jsonutils.to_primitive(l4_obj, max_depth=4)
self.assertEqual(ret, json_l4)
def test_depth(self):
class LevelsGenerator(object):
def __init__(self, levels):
self._levels = levels
def iteritems(self):
if self._levels == 0:
return iter([])
else:
return iter([(0, LevelsGenerator(self._levels - 1))])
l4_obj = LevelsGenerator(4)
json_l2 = {0: {0: '?'}}
json_l3 = {0: {0: {0: '?'}}}
json_l4 = {0: {0: {0: {0: '?'}}}}
ret = jsonutils.to_primitive(l4_obj, max_depth=2)
self.assertEqual(ret, json_l2)
ret = jsonutils.to_primitive(l4_obj, max_depth=3)
self.assertEqual(ret, json_l3)
ret = jsonutils.to_primitive(l4_obj, max_depth=4)
self.assertEqual(ret, json_l4)
def test_instance(self):
class MysteryClass(object):
a = 10
def __init__(self):
self.b = 1
x = MysteryClass()
self.assertEqual(jsonutils.to_primitive(x, convert_instances=True),
dict(b=1))
self.assertEqual(jsonutils.to_primitive(x), x)
def test_instance(self):
class MysteryClass(object):
a = 10
def __init__(self):
self.b = 1
x = MysteryClass()
self.assertEqual(jsonutils.to_primitive(x, convert_instances=True),
dict(b=1))
self.assertEqual(jsonutils.to_primitive(x), x)
def test_iteritems_with_cycle(self):
class IterItemsClass(object):
def __init__(self):
self.data = dict(a=1, b=2, c=3)
self.index = 0
def iteritems(self):
return self.data.items()
x = IterItemsClass()
x2 = IterItemsClass()
x.data['other'] = x2
x2.data['other'] = x
# If the cycle isn't caught, to_primitive() will eventually result in
# an exception due to excessive recursion depth.
jsonutils.to_primitive(x)
def test_iteritems_with_cycle(self):
class IterItemsClass(object):
def __init__(self):
self.data = dict(a=1, b=2, c=3)
self.index = 0
def iteritems(self):
return self.data.items()
x = IterItemsClass()
x2 = IterItemsClass()
x.data['other'] = x2
x2.data['other'] = x
# If the cycle isn't caught, to_primitive() will eventually result in
# an exception due to excessive recursion depth.
jsonutils.to_primitive(x)
def test_nasties(self):
def foo():
pass
x = [datetime, foo, dir]
ret = jsonutils.to_primitive(x)
self.assertEqual(len(ret), 3)
self.assertTrue(ret[0].startswith(u"<module 'datetime' from "))
self.assertTrue(ret[1].startswith('<function foo at 0x'))
self.assertEqual(ret[2], '<built-in function dir>')
def test_nasties(self):
def foo():
pass
x = [datetime, foo, dir]
ret = jsonutils.to_primitive(x)
self.assertEqual(len(ret), 3)
self.assertTrue(ret[0].startswith(u"<module 'datetime' from "))
self.assertTrue(ret[1].startswith('<function foo at 0x'))
self.assertEqual(ret[2], '<built-in function dir>')
def notify(context, publisher_id, event_type, priority, payload):
"""Sends a notification using the specified driver
:param publisher_id: the source worker_type.host of the message
:param event_type: the literal type of event (ex. Instance Creation)
:param priority: patterned after the enumeration of Python logging
levels in the set (DEBUG, WARN, INFO, ERROR, CRITICAL)
:param payload: A python dictionary of attributes
Outgoing message format includes the above parameters, and appends the
following:
message_id
a UUID representing the id for this notification
timestamp
the GMT timestamp the notification was sent at
The composite message will be constructed as a dictionary of the above
attributes, which will then be sent via the transport mechanism defined
by the driver.
Message example::
{'message_id': str(uuid.uuid4()),
'publisher_id': 'compute.host1',
'timestamp': timeutils.utcnow(),
'priority': 'WARN',
'event_type': 'compute.create_instance',
'payload': {'instance_id': 12, ... }}
"""
if priority not in log_levels:
raise BadPriorityException(
_('%s not in valid priorities') % priority)
# Ensure everything is JSON serializable.
payload = jsonutils.to_primitive(payload, convert_instances=True)
msg = dict(message_id=str(uuid.uuid4()),
publisher_id=publisher_id,
event_type=event_type,
priority=priority,
payload=payload,
timestamp=str(timeutils.utcnow()))
for driver in _get_drivers():
try:
driver.notify(context, msg)
except Exception as e:
LOG.exception(_("Problem '%(e)s' attempting to "
"send to notification system. "
"Payload=%(payload)s")
% dict(e=e, payload=payload))
def notify(context, publisher_id, event_type, priority, payload):
"""Sends a notification using the specified driver
:param publisher_id: the source worker_type.host of the message
:param event_type: the literal type of event (ex. Instance Creation)
:param priority: patterned after the enumeration of Python logging
levels in the set (DEBUG, WARN, INFO, ERROR, CRITICAL)
:param payload: A python dictionary of attributes
Outgoing message format includes the above parameters, and appends the
following:
message_id
a UUID representing the id for this notification
timestamp
the GMT timestamp the notification was sent at
The composite message will be constructed as a dictionary of the above
attributes, which will then be sent via the transport mechanism defined
by the driver.
Message example::
{'message_id': str(uuid.uuid4()),
'publisher_id': 'compute.host1',
'timestamp': timeutils.utcnow(),
'priority': 'WARN',
'event_type': 'compute.create_instance',
'payload': {'instance_id': 12, ... }}
"""
if priority not in log_levels:
raise BadPriorityException(
_('%s not in valid priorities') % priority)
# Ensure everything is JSON serializable.
payload = jsonutils.to_primitive(payload, convert_instances=True)
msg = dict(message_id=str(uuid.uuid4()),
publisher_id=publisher_id,
event_type=event_type,
priority=priority,
payload=payload,
timestamp=str(timeutils.utcnow()))
for driver in _get_drivers():
try:
driver.notify(context, msg)
except Exception as e:
LOG.exception(_("Problem '%(e)s' attempting to "
"send to notification system. "
"Payload=%(payload)s")
% dict(e=e, payload=payload))
def test_iteritems(self):
class IterItemsClass(object):
def __init__(self):
self.data = dict(a=1, b=2, c=3).items()
self.index = 0
def iteritems(self):
return self.data
x = IterItemsClass()
p = jsonutils.to_primitive(x)
self.assertEqual(p, {'a': 1, 'b': 2, 'c': 3})
def test_iteritems(self):
class IterItemsClass(object):
def __init__(self):
self.data = dict(a=1, b=2, c=3).items()
self.index = 0
def iteritems(self):
return self.data
x = IterItemsClass()
p = jsonutils.to_primitive(x)
self.assertEqual(p, {'a': 1, 'b': 2, 'c': 3})
def test_nasties(self):
def foo():
pass
x = [datetime, foo, dir]
ret = jsonutils.to_primitive(x)
self.assertEqual(len(ret), 3)
self.assertTrue(ret[0].startswith(u"<module 'datetime' from "))
if six.PY3:
self.assertTrue(ret[1].startswith('<function '
'ToPrimitiveTestCase.test_nasties.<locals>.foo '
'at 0x'))
else:
self.assertTrue(ret[1].startswith('<function foo at 0x'))
self.assertEqual(ret[2], '<built-in function dir>')
def test_iter(self):
class IterClass(object):
def __init__(self):
self.data = [1, 2, 3, 4, 5]
self.index = 0
def __iter__(self):
return self
def next(self):
if self.index == len(self.data):
raise StopIteration
self.index = self.index + 1
return self.data[self.index - 1]
x = IterClass()
self.assertEqual(jsonutils.to_primitive(x), [1, 2, 3, 4, 5])
def test_iter(self):
class IterClass(object):
def __init__(self):
self.data = [1, 2, 3, 4, 5]
self.index = 0
def __iter__(self):
return self
def next(self):
if self.index == len(self.data):
raise StopIteration
self.index = self.index + 1
return self.data[self.index - 1]
x = IterClass()
self.assertEqual(jsonutils.to_primitive(x), [1, 2, 3, 4, 5])
def test_iteritems(self):
class IterItemsClass(object):
def __init__(self):
self.data = dict(a=1, b=2, c=3).items()
self.index = 0
def __iter__(self):
return self
def next(self):
if self.index == len(self.data):
raise StopIteration
self.index = self.index + 1
return self.data[self.index - 1]
x = IterItemsClass()
ordered = jsonutils.to_primitive(x)
ordered.sort()
self.assertEquals(ordered, [['a', 1], ['b', 2], ['c', 3]])
def test_ipaddr(self):
thing = {'ip_addr': netaddr.IPAddress('1.2.3.4')}
ret = jsonutils.to_primitive(thing)
self.assertEqual({'ip_addr': '1.2.3.4'}, ret)
def test_typeerror(self):
x = bytearray # Class, not instance
self.assertEqual(jsonutils.to_primitive(x), u"<type 'bytearray'>")
def test_message_with_named_param(self):
message_with_params = 'A message with params: %(param)s'
msg = gettextutils.Message(message_with_params, 'test_domain')
msg = msg % {'param': 'hello'}
ret = jsonutils.to_primitive(msg)
self.assertEqual(msg, ret)
def test_ipaddr(self):
thing = {'ip_addr': netaddr.IPAddress('1.2.3.4')}
ret = jsonutils.to_primitive(thing)
self.assertEqual({'ip_addr': '1.2.3.4'}, ret)
def test_typeerror(self):
x = bytearray # Class, not instance
self.assertEqual(jsonutils.to_primitive(x), u"<type 'bytearray'>")
def test_datetime_preserve(self):
x = datetime.datetime(1920, 2, 3, 4, 5, 6, 7)
self.assertEqual(jsonutils.to_primitive(x, convert_datetime=False), x)
def test_dict(self):
self.assertEqual(jsonutils.to_primitive(dict(a=1, b=2, c=3)),
dict(a=1, b=2, c=3))
def test_empty_dict(self):
self.assertEqual(jsonutils.to_primitive({}), {})
def test_datetime_preserve(self):
x = datetime.datetime(1920, 2, 3, 4, 5, 6, 7)
self.assertEqual(jsonutils.to_primitive(x, convert_datetime=False), x)
def test_message_with_param(self):
message_with_params = 'A message with param: %s'
msg = gettextutils.Message(message_with_params, 'test_domain')
msg = msg % 'test_domain'
ret = jsonutils.to_primitive(msg)
self.assertEqual(msg, ret)
def test_tuple(self):
self.assertEqual(jsonutils.to_primitive((1, 2, 3)), [1, 2, 3])
def test_datetime(self):
x = datetime.datetime(1, 2, 3, 4, 5, 6, 7)
self.assertEquals(jsonutils.to_primitive(x),
"0001-02-03 04:05:06.000007")
def test_empty_list(self):
self.assertEqual(jsonutils.to_primitive([]), [])
def test_datetime(self):
x = datetime.datetime(1920, 2, 3, 4, 5, 6, 7)
self.assertEqual(jsonutils.to_primitive(x),
'1920-02-03T04:05:06.000007')
def test_list(self):
self.assertEqual(jsonutils.to_primitive([1, 2, 3]), [1, 2, 3])
def test_empty_dict(self):
self.assertEqual(jsonutils.to_primitive({}), {})
def test_empty_list(self):
self.assertEqual(jsonutils.to_primitive([]), [])
def test_DateTime(self):
x = xmlrpclib.DateTime()
x.decode("19710203T04:05:06")
self.assertEqual(jsonutils.to_primitive(x),
'1971-02-03T04:05:06.000000')
def test_dict(self):
self.assertEqual(jsonutils.to_primitive(dict(a=1, b=2, c=3)),
dict(a=1, b=2, c=3))
def test_message_with_param(self):
message_with_params = 'A message with param: %s'
msg = gettextutils.Message(message_with_params, domain='test_domain')
msg = msg % 'test_domain'
ret = jsonutils.to_primitive(msg)
self.assertEqual(msg, ret)
def test_datetime(self):
x = datetime.datetime(1920, 2, 3, 4, 5, 6, 7)
self.assertEqual(jsonutils.to_primitive(x),
'1920-02-03T04:05:06.000007')
def test_message_with_named_param(self):
message_with_params = 'A message with params: %(param)s'
msg = gettextutils.Message(message_with_params, domain='test_domain')
msg = msg % {'param': 'hello'}
ret = jsonutils.to_primitive(msg)
self.assertEqual(msg, ret)
def test_DateTime(self):
x = xmlrpclib.DateTime()
x.decode("19710203T04:05:06")
self.assertEqual(jsonutils.to_primitive(x),
'1971-02-03T04:05:06.000000')
def serialize_entity(context, entity):
return jsonutils.to_primitive(entity, convert_instances=True)
def test_list(self):
self.assertEqual(jsonutils.to_primitive([1, 2, 3]), [1, 2, 3])
def test_tuple(self):
self.assertEqual(jsonutils.to_primitive((1, 2, 3)), [1, 2, 3])