def testMarmaladeable(self):
m = Marmaladeable(1, B(), "testing", [1, 2, 3])
s = marmalade.jellyToXML(m)
u = marmalade.unjellyFromXML(s)
assert u.sequence == [u.instance, u.instance]
u.sequence.append(u.instance)
u.jellyDOMVersion = 2
s2 = marmalade.jellyToXML(u)
u2 = marmalade.unjellyFromXML(s2)
self.assertEquals( u2.sequence, [u2.instance, u2.instance, u2.instance])
def testMarmaladeable(self):
m = Marmaladeable(1, B(), "testing", [1, 2, 3])
s = marmalade.jellyToXML(m)
u = marmalade.unjellyFromXML(s)
assert u.sequence == [u.instance, u.instance]
u.sequence.append(u.instance)
u.jellyDOMVersion = 2
s2 = marmalade.jellyToXML(u)
u2 = marmalade.unjellyFromXML(s2)
self.assertEquals( u2.sequence, [u2.instance, u2.instance, u2.instance])
def testMethodSelfIdentity(self):
a = A()
b = B()
a.bmethod = b.bmethod
b.a = a
im_ = marmalade.unjellyFromXML(marmalade.jellyToXML(b)).a.bmethod
self.assertEquals(im_.im_class, im_.im_self.__class__)
def testMethodSelfIdentity(self):
a = A()
b = B()
a.bmethod = b.bmethod
b.a = a
im_ = marmalade.unjellyFromXML(marmalade.jellyToXML(b)).a.bmethod
self.assertEquals(im_.im_class, im_.im_self.__class__)
def decode(self):
from twisted.persisted.marmalade import unjellyFromXML
sys.modules['__main__'] = EverythingEphemeral()
application = unjellyFromXML(StringIO.StringIO(self.data))
sys.modules['__main__'] = mainMod
styles.doUpgrade()
return application
def decode(filename, data):
from twisted.persisted.marmalade import unjellyFromXML
log.msg('<Loading file="%s" />' % (filename,))
sys.modules['__main__'] = EverythingEphemeral()
application = unjellyFromXML(StringIO.StringIO(data))
application.persistStyle = 'xml'
sys.modules['__main__'] = mainMod
styles.doUpgrade()
return application
def _rowLoader(self, tableName, parentRow, data,
whereClause, forceChildren):
d = self.tableDirs[ tableName]
tableInfo = self.schema[tableName]
filenames = os.listdir(d)
results = []
newRows = []
for filename in filenames:
if (filename.find(self.extension) !=
len(filename) - len(self.extension)):
continue
f = open(d + "/" + filename, "r")
proxy = marmalade.unjellyFromXML(f)
f.close()
# match object with whereClause... NOTE: this is insanely slow..
# every object in the directory is loaded and checked!
stop = 0
if whereClause:
for item in whereClause:
(columnName, cond, value) = item
#TODO: just do EQUAL for now
if proxy.kw[columnName] != value:
stop = 1
if stop:
continue
# find the row in the cache or add it
resultObject = self.findInCache(tableInfo.rowClass, proxy.kw)
if not resultObject:
resultObject = tableInfo.rowFactoryMethod[0](
tableInfo.rowClass, data, proxy.kw)
self.addToCache(resultObject)
newRows.append(resultObject)
results.append(resultObject)
# add these rows to the parentRow if required
if parentRow:
self.addToParent(parentRow, newRows, tableName)
# load children or each of these rows if required
for relationship in tableInfo.relationships:
if not forceChildren and not relationship.autoLoad:
continue
for row in results:
# build where clause
childWhereClause = self.buildWhereClause(relationship, row)
# load the children immediately, but do nothing with them
self._rowLoader(relationship.childRowClass.rowTableName, row, data, childWhereClause, forceChildren)
return results
def _rowLoader(self, tableName, parentRow, data,
whereClause, forceChildren):
d = self.tableDirs[ tableName]
tableInfo = self.schema[tableName]
filenames = os.listdir(d)
results = []
newRows = []
for filename in filenames:
if (filename.find(self.extension) !=
len(filename) - len(self.extension)):
continue
f = open(d + "/" + filename, "r")
proxy = marmalade.unjellyFromXML(f)
f.close()
# match object with whereClause... NOTE: this is insanely slow..
# every object in the directory is loaded and checked!
stop = 0
if whereClause:
for item in whereClause:
(columnName, cond, value) = item
#TODO: just do EQUAL for now
if proxy.kw[columnName] != value:
stop = 1
if stop:
continue
# find the row in the cache or add it
resultObject = self.findInCache(tableInfo.rowClass, proxy.kw)
if not resultObject:
resultObject = tableInfo.rowFactoryMethod[0](
tableInfo.rowClass, data, proxy.kw)
self.addToCache(resultObject)
newRows.append(resultObject)
results.append(resultObject)
# add these rows to the parentRow if required
if parentRow:
self.addToParent(parentRow, newRows, tableName)
# load children or each of these rows if required
for relationship in tableInfo.relationships:
if not forceChildren and not relationship.autoLoad:
continue
for row in results:
# build where clause
childWhereClause = self.buildWhereClause(relationship, row)
# load the children immediately, but do nothing with them
self._rowLoader(relationship.childRowClass.rowTableName, row, data, childWhereClause, forceChildren)
return results
def testBasicIdentity(self):
dj = marmalade.DOMJellier().jellyToNode
d = {'hello': 'world', "method": dj}
l = [1, 2, 3,
"he\tllo\n\n\"x world!",
u"goodbye \n\t\u1010 world!",
1, 1.0, 100 ** 100l, unittest, marmalade.DOMJellier, d,
funktion,
True, False,
(2, 4, [2]),
]
t = tuple(l)
l.append(l)
l.append(t)
l.append(t)
uj = marmalade.unjellyFromXML(marmalade.jellyToXML([l, l]))
assert uj[0] is uj[1]
assert uj[1][0:5] == l[0:5]
def testBasicIdentity(self):
# Anyone wanting to make this datastructure more complex, and thus this
# test more comprehensive, is welcome to do so.
dj = marmalade.DOMJellier().jellyToNode
d = {'hello': 'world', "method": dj}
l = [1, 2, 3,
"he\tllo\n\n\"x world!",
u"goodbye \n\t\u1010 world!",
1, 1.0, 100 ** 100l, unittest, marmalade.DOMJellier, d,
funktion
]
t = tuple(l)
l.append(l)
l.append(t)
l.append(t)
uj = marmalade.unjellyFromXML(marmalade.jellyToXML([l, l]))
assert uj[0] is uj[1]
assert uj[1][0:5] == l[0:5]
def testBasicIdentity(self):
# Anyone wanting to make this datastructure more complex, and thus this
# test more comprehensive, is welcome to do so.
dj = marmalade.DOMJellier().jellyToNode
d = {'hello': 'world', "method": dj}
l = [1, 2, 3,
"he\tllo\n\n\"x world!",
u"goodbye \n\t\u1010 world!",
1, 1.0, 100 ** 100l, unittest, marmalade.DOMJellier, d,
funktion,
True, False,
(2, 4, [2]),
]
t = tuple(l)
l.append(l)
l.append(t)
l.append(t)
uj = marmalade.unjellyFromXML(marmalade.jellyToXML([l, l]))
assert uj[0] is uj[1]
assert uj[1][0:5] == l[0:5]
def testCopyReg(self):
s = "foo_bar"
sio = StringIO.StringIO()
sio.write(s)
assert marmalade.unjellyFromXML(marmalade.jellyToXML({1:sio}))[1].getvalue() == s
def testCopyReg(self):
s = "foo_bar"
sio = StringIO.StringIO()
sio.write(s)
assert marmalade.unjellyFromXML(marmalade.jellyToXML({1:sio}))[1].getvalue() == s