def xmlSave(object, fileName) :
import gnosis.xml.pickle as xml_pickle
file = open(fileName, 'w')
xml_pickle.dump(object, file)
file.close()
def save(self, filename):
"""Save this TreeDict to a file. You can later restore the TreeDict
by creating a TreeDict and using the load() method:
treedict.save("tree.xml")
newtreedict = TreeDict()
newtreedict.load("tree.xml")"""
pickle.dump(self, file(filename, 'w'))
def doit(deepcopy=1):
f = mk_foo()
xml_pickle.setDeepCopy(deepcopy)
print("CREATE XML")
t1 = time()
fh = open('aaa.xml','w')
x = xml_pickle.dump(f,fh)
fh.close()
print("TIME = %f"%(time()-t1))
print("Pickle len = ",os.stat('aaa.xml')[ST_SIZE])
print("minidom pure parse")
t1 = time()
fh = open('aaa.xml','r')
#minidom.parse(fh)
fh.close()
print("TIME = %f"%(time()-t1))
print("DOM load")
t1 = time()
fh = open('aaa.xml','r')
xml_pickle.setParser("DOM") # default, but just to be sure
#o = xml_pickle.load(fh)
fh.close()
print("TIME = %f"%(time()-t1))
#del o
print("SAX load")
t1 = time()
fh = open('aaa.xml','r')
xml_pickle.setParser("SAX")
m = xml_pickle.load(fh)
fh.close()
print("TIME = %f"%(time()-t1))
del m
print("cEXPAT load")
t1 = time()
fh = open('aaa.xml','r')
xml_pickle.setParser("cEXPAT")
#m = xml_pickle.load(fh)
fh.close()
print("TIME = %f"%(time()-t1))
def doit(deepcopy=1):
f = mk_foo()
xml_pickle.setDeepCopy(deepcopy)
print "CREATE XML"
t1 = time()
fh = open('aaa.xml','w')
x = xml_pickle.dump(f,fh)
fh.close()
print "TIME = %f"%(time()-t1)
print "Pickle len = ",os.stat('aaa.xml')[ST_SIZE]
print "minidom pure parse"
t1 = time()
fh = open('aaa.xml','r')
#minidom.parse(fh)
fh.close()
print "TIME = %f"%(time()-t1)
print "DOM load"
t1 = time()
fh = open('aaa.xml','r')
xml_pickle.setParser("DOM") # default, but just to be sure
#o = xml_pickle.load(fh)
fh.close()
print "TIME = %f"%(time()-t1)
#del o
print "SAX load"
t1 = time()
fh = open('aaa.xml','r')
xml_pickle.setParser("SAX")
m = xml_pickle.load(fh)
fh.close()
print "TIME = %f"%(time()-t1)
del m
print "cEXPAT load"
t1 = time()
fh = open('aaa.xml','r')
xml_pickle.setParser("cEXPAT")
#m = xml_pickle.load(fh)
fh.close()
print "TIME = %f"%(time()-t1)
if x[0:2] == '\037\213':
print "OK"
else:
print "ERROR"
sys.exit(1)
g = xml_pickle.loads(x)
if g.a == (1,2,3):
print "OK"
else:
print "ERROR"
sys.exit(1)
# method 3 -- StreamWriter is an uncompressed file
fh = open('aaa','wb')
xml_pickle.dump(f,fh)
fh.close()
# check header + contents
fh = open('aaa','rb')
line = fh.read(5)
if line == '<?xml':
print "OK"
else:
print "ERROR"
sys.exit(1)
fh.close()
fh = open('aaa','rb')
g = xml_pickle.load(fh)
if x[0:2] == '\037\213':
print("OK")
else:
print("ERROR")
sys.exit(1)
g = xml_pickle.loads(x)
if g.a == (1, 2, 3):
print("OK")
else:
print("ERROR")
sys.exit(1)
# method 3 -- StreamWriter is an uncompressed file
fh = open('aaa', 'wb')
xml_pickle.dump(f, fh)
fh.close()
# check header + contents
fh = open('aaa', 'rb')
line = fh.read(5)
if line == '<?xml':
print("OK")
else:
print("ERROR")
sys.exit(1)
fh.close()
fh = open('aaa', 'rb')
g = xml_pickle.load(fh)
# (as it should --- pickle shouldn't know about xml_pickle.foo)
# we could just not reuse m, but this is kind of a neat
# way to show what's going on, and how PARANOIA works
xml_pickle.setParanoia(0)
m = xml_pickle.loads(x)
print m.l, m.d, m.t
# now test dump/load to/from a file
fh = open('aaa', 'w')
pickle.dump(m, fh)
fh.close()
fh = open('bbb', 'w')
xml_pickle.dump(m, fh)
fh.close()
del m
fh = open('aaa', 'r')
g = pickle.load(fh)
fh.close()
print g.l, g.d, g.t
del g
fh = open('bbb', 'r')
g = xml_pickle.load(fh)
fh.close()
print g.l, g.d, g.t
del g
# (as it should --- pickle shouldn't know about xml_pickle.foo)
# we could just not reuse m, but this is kind of a neat
# way to show what's going on, and how PARANOIA works
xml_pickle.setParanoia(0)
m = xml_pickle.loads(x)
testfoo(f,m)
# now test dump/load to/from a file
fh = open('aaa','w')
pickle.dump(m,fh)
fh.close()
fh = open('bbb','w')
xml_pickle.dump(m,fh)
fh.close()
fh = open('aaa','r')
g = pickle.load(fh)
fh.close()
testfoo(f,g)
fh = open('bbb','r')
g = xml_pickle.load(fh)
fh.close()
testfoo(f,g)
unlink('aaa')
unlink('bbb')
