test: Override Fuzz timeout from env variable. I have a local pytest.ini where I use: env = pytest_fuzz_timeout=30000 to set a 30 second timout while keeping the default 10 second for CI because my machine is slow. So the test now looks for that env variable and uses it if set.

#!/usr/bin/env python
from __future__ import print_function
import zlib, base64, sys
print(base64.encodestring(zlib.compress(sys.stdin.read())))