use gzip command or python gzip to uncompress data compressed by pgzip?

[pirDOL]

backgroud: i have a go service and a python service. In go service, data is compressed by pgzip, but in python service, i tried to use gzip shell command and pytho gzip to uncompress data compressed by pgzip.

error:
gzip: unexpected end of file
python: IOError: CRC check failed 0xfffafe != 0xb562f324L

question: whether pgzip compressed data is customized, or i need to set some compress config in shell command or python gzip module?

thx

[klauspost]

The data is compatible. You are most likely forgetting to close the gzip writer before you close the file.