def readOne(self):
try:
data = self.fp.read(RECORD_STRUCT.size)
record = RECORD_STRUCT.unpack(data)
except Exception, e:
if self.fp.tell() >= self._record2pos(self.length):
raise ScidException('End of file reached')
else:
raise e
def readOne(self):
try:
data = self.fp.read(RECORD_STRUCT.size)
record = RECORD_STRUCT.unpack(data)
except Exception, e:
if self.fp.tell() >= self._record2pos(self.length):
raise ScidException("End of file reached")
else:
raise e
def readIter(self, limit=None):
batch = 1000
remain = self.length - self.tell()
record_struct_size = RECORD_STRUCT.size
i = 0
while True:
if batch > remain:
batch = remain
if limit and limit <= i or batch == 0:
return
remain -= batch
i += batch
data = self.fp.read(record_struct_size * batch)
for x in range(batch):
#yield ScidRecord.from_struct()
yield RECORD_STRUCT.unpack_from(data, x * record_struct_size)
def readIter(self, limit=None):
batch = 1000
remain = self.length - self.tell()
record_struct_size = RECORD_STRUCT.size
i = 0
while True:
if batch > remain:
batch = remain
if limit and limit <= i or batch == 0:
return
remain -= batch
i += batch
data = self.fp.read(record_struct_size * batch)
for x in range(batch):
# yield ScidRecord.from_struct()
yield RECORD_STRUCT.unpack_from(data, x * record_struct_size)
def write(self, record):
self.fp.write(RECORD_STRUCT.pack(*record))
def write(self, record):
self.fp.write(RECORD_STRUCT.pack(*record))
