diff options
Diffstat (limited to 'kafka/record/util.py')
| -rw-r--r-- | kafka/record/util.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kafka/record/util.py b/kafka/record/util.py new file mode 100644 index 0000000..098d6f4 --- /dev/null +++ b/kafka/record/util.py @@ -0,0 +1,8 @@ +import binascii + + +def calc_crc32(memview): + """ Calculate simple CRC-32 checksum over a memoryview of data + """ + crc = binascii.crc32(memview) & 0xffffffff + return crc |