def roundtrip(self, postings, format, astype):
postfile = self.make_file(astype)
readback = None
try:
fpw = FilePostingWriter(postfile, blocklimit=8)
fpw.start(format)
for id, value in postings:
fpw.write(id, format.encode(value))
fpw.close()
postfile = self.open_file(astype)
fpr = FilePostingReader(postfile, 0, format)
readback = list(fpr.all_as(astype))
fpr.close()
finally:
self.delete_file(astype)
return readback
def roundtrip(self, postings, format, astype):
postfile = self.make_file(astype)
readback = None
try:
fpw = FilePostingWriter(postfile, blocklimit=8)
fpw.start(format)
for id, value in postings:
fpw.write(id, format.encode(value))
fpw.close()
postfile = self.open_file(astype)
fpr = FilePostingReader(postfile, 0, format)
readback = list(fpr.all_as(astype))
fpr.close()
finally:
self.delete_file(astype)
return readback
def test_readwrite(self):
format = Frequency(None)
postings = self.make_postings()
postfile = self.make_file("readwrite")
try:
fpw = FilePostingWriter(postfile, blocklimit=8)
fpw.start(format)
for id, freq in postings:
fpw.write(id, format.encode(freq))
fpw.close()
postfile = self.open_file("readwrite")
fpr = FilePostingReader(postfile, 0, format)
#self.assertEqual(postings, list(fpr.items_as("frequency")))
fpr.close()
finally:
self.delete_file("readwrite")
def test_readwrite(self):
format = Frequency(None)
postings = self.make_postings()
postfile = self.make_file("readwrite")
try:
fpw = FilePostingWriter(postfile, blocklimit=8)
fpw.start(format)
for id, freq in postings:
fpw.write(id, format.encode(freq))
fpw.close()
postfile = self.open_file("readwrite")
fpr = FilePostingReader(postfile, 0, format)
#self.assertEqual(postings, list(fpr.items_as("frequency")))
fpr.close()
finally:
self.delete_file("readwrite")
