# OPTIONAL — only for machines read with adapter = zk_tcp (ZKTeco / eSSL over
# TCP port 4370). pyzk is licensed GPL-2.0: you install it yourself; it is not
# part of the bridge and is never bundled with it.
#   pip install --require-hashes -r requirements-zk.txt
pyzk==0.9 \
    --hash=sha256:9dcf0d40e0473c752d04d0af389fdd71ce85a0a9609bb8aca562be9171248170
# pyzk's own dependency (MIT).
future==1.0.0 \
    --hash=sha256:929292d34f5872e70396626ef385ec22355a1fae8ad29e1a734c3e43f9fbc216
