class Referrer(Item):
"""
An item which just refers to another kind of item which will be upgraded.
"""
# Don't import the old schema. -exarkun
typeName = normalize(
"axiom.test.upgrade_fixtures.replace_attribute_old.Referrer")
referee = reference()
def test_getColumnName(self):
"""
Test that L{Store.getColumnName} returns something made up of the
attribute's type's typeName and the attribute's name.
"""
s = Store()
self.assertIn('dummyAttribute',
s.getColumnName(SQLAttributeDummyClass.dummyAttribute))
self.assertIn(normalize(qual(SQLAttributeDummyClass)),
s.getColumnName(SQLAttributeDummyClass.dummyAttribute))
class Referee(Item):
"""
An item the upgrader of which replaces itself on L{Referrer} with a new
instance with a different value.
"""
# Don't import the old schema. -exarkun
typeName = normalize(
"axiom.test.upgrade_fixtures.replace_attribute_old.Referee")
schemaVersion = 2
value = integer()
def test_getColumnName(self):
"""
Test that L{Store.getColumnName} returns something made up of the
attribute's type's typeName and the attribute's name.
"""
s = Store()
self.assertIn(
'dummyAttribute',
s.getColumnName(SQLAttributeDummyClass.dummyAttribute))
self.assertIn(
normalize(qual(SQLAttributeDummyClass)),
s.getColumnName(SQLAttributeDummyClass.dummyAttribute))
class Simple(Item):
# Don't import the old version, otherwise its schema will get loaded. This
# is valid in the upgrade tests, but not at other times. -exarkun
typeName = normalize(
"axiom.test.upgrade_fixtures.override_init_old.Simple")
schemaVersion = 2
dummy = integer()
verify = inmemory()
def __init__(self, **stuff):
"""
Override Item's __init__ to re-retrieve this Item from the store.
"""
Item.__init__(self, **stuff)
self.verify = (self, self.store.getItemByID(self.storeID))
newIndexer.reset()
return newIndexer
def _declareLegacyIndexerItem(typeClass, version):
item.declareLegacyItem(typeClass.typeName, version,
dict(indexCount=attributes.integer(),
installedOn=attributes.reference(),
indexDirectory=attributes.text()))
for cls in [HypeIndexer, XapianIndexer, PyLuceneIndexer]:
_declareLegacyIndexerItem(cls, 2)
registerUpgrader(
remoteIndexer1to2,
item.normalize(reflect.qual(cls)),
1,
2)
registerUpgrader(
remoteIndexer2to3,
item.normalize(reflect.qual(cls)),
2,
3)
del cls
_declareLegacyIndexerItem(PyLuceneIndexer, 3)
# Copy attributes. Rely on pyLuceneIndexer4to5 to reset the index due to
# sorting changes.
registerAttributeCopyingUpgrader(PyLuceneIndexer, 3, 4)
listeningPort = inmemory(doc="""
A reference to the L{IListeningPort} returned by C{self.listen} which is
set whenever there there is one listening.
""")
def listen(self):
if self._listen is not None:
_listen = self._listen
else:
from twisted.internet import reactor
_listen = reactor.listenTCP
return _listen(self.portNumber, self.factory.getFactory(),
interface=self.interface.encode('ascii'))
declareLegacyItem(
typeName=normalize(qual(TCPPort)),
schemaVersion=1,
attributes=dict(
portNumber=integer(),
factory=reference(),
parent=inmemory(),
_listen=inmemory(),
listeningPort=inmemory()))
registerAttributeCopyingUpgrader(TCPPort, 1, 2)
class SSLPort(PortMixin, Item):
"""
An Axiom Service Item which will bind a TCP port to a protocol factory when
class Simple(Item):
# Don't import the old schema. -exarkun
typeName = normalize("axiom.test.upgrade_fixtures.reentrant_old.Simple")
schemaVersion = 2
dummy = integer()
selfReference = reference()
class Referrer(Item):
# Don't import the old schema. -exarkun
typeName = normalize(
'axiom.test.upgrade_fixtures.two_upgrades_old.Referrer')
schemaVersion = 2
referee = reference()
class Referee(Item):
# Don't import the old schema. -exarkun
typeName = normalize(
'axiom.test.upgrade_fixtures.two_upgrades_old.Referee')
schemaVersion = 2
dummy = integer()
A reference to the L{IListeningPort} returned by C{self.listen} which is
set whenever there there is one listening.
""")
def listen(self):
if self._listen is not None:
_listen = self._listen
else:
from twisted.internet import reactor
_listen = reactor.listenTCP
return _listen(self.portNumber,
self.factory.getFactory(),
interface=self.interface.encode('ascii'))
declareLegacyItem(typeName=normalize(qual(TCPPort)),
schemaVersion=1,
attributes=dict(portNumber=integer(),
factory=reference(),
parent=inmemory(),
_listen=inmemory(),
listeningPort=inmemory()))
registerAttributeCopyingUpgrader(TCPPort, 1, 2)
class SSLPort(PortMixin, Item):
"""
An Axiom Service Item which will bind a TCP port to a protocol factory when
it is started.
"""
newIndexer.reset()
return newIndexer
def _declareLegacyIndexerItem(typeClass, version):
item.declareLegacyItem(
typeClass.typeName, version,
dict(indexCount=attributes.integer(),
installedOn=attributes.reference(),
indexDirectory=attributes.text()))
for cls in [HypeIndexer, XapianIndexer, PyLuceneIndexer]:
_declareLegacyIndexerItem(cls, 2)
registerUpgrader(remoteIndexer1to2, item.normalize(reflect.qual(cls)), 1,
2)
registerUpgrader(remoteIndexer2to3, item.normalize(reflect.qual(cls)), 2,
3)
del cls
_declareLegacyIndexerItem(PyLuceneIndexer, 3)
# Copy attributes. Rely on pyLuceneIndexer4to5 to reset the index due to
# sorting changes.
registerAttributeCopyingUpgrader(PyLuceneIndexer, 3, 4)
_declareLegacyIndexerItem(PyLuceneIndexer, 4)
def pyLuceneIndexer4to5(old):
