def to_uint32(self, array, colname):
arrmax = array.max()
if colname in OHLC:
self.check_uint_safe(arrmax * 1000, colname)
return (array * 1000).astype(uint32)
elif colname == 'volume':
self.check_uint_safe(arrmax, colname)
return array.astype(uint32)
elif colname == 'day':
nanos_per_second = (1000 * 1000 * 1000)
self.check_uint_safe(arrmax.view(int) / nanos_per_second, colname)
return (array.view(int) / nanos_per_second).astype(uint32)
def to_uint32(self, array, colname):
arrmax = array.max()
if colname in OHLC:
self.check_uint_safe(arrmax * 1000, colname)
return (array * 1000).astype(uint32)
elif colname == 'volume':
self.check_uint_safe(arrmax, colname)
return array.astype(uint32)
elif colname == 'day':
nanos_per_second = (1000 * 1000 * 1000)
self.check_uint_safe(arrmax.view(int) / nanos_per_second, colname)
return (array.view(int) / nanos_per_second).astype(uint32)