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tests/vm: Port basevm to Python 3 

Fixed tests/vm/basevm.py to run with Python 3:
 - hashlib.sha1() requires an binary encoded object.
 - uses floor division ("//") (PEP 238).
 - decode bytes to unicode when needed.

Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190329210804.22121-3-wainersm@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Wainer dos Santos Moschetta 2019-03-29 17:08:01 -04:00 committed by Alex Bennée
parent b0040fa17b
commit 3ad3e36e14
1 changed files with 4 additions and 4 deletions
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8
tests/vm/basevm.py
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@ -85,12 +85,12 @@ class BaseVM(object):
if not sha256sum:
return True
checksum = subprocess.check_output(["sha256sum", fname]).split()[0]
return sha256sum == checksum
return sha256sum == checksum.decode()
cache_dir = os.path.expanduser("~/.cache/qemu-vm/download")
if not os.path.exists(cache_dir):
os.makedirs(cache_dir)
fname = os.path.join(cache_dir, hashlib.sha1(url).hexdigest())
fname = os.path.join(cache_dir, hashlib.sha1(url.encode()).hexdigest())
if os.path.exists(fname) and check_sha256sum(fname):
return fname
logging.debug("Downloading %s to %s...", url, fname)
@ -134,7 +134,7 @@ class BaseVM(object):
raise NotImplementedError
def add_source_dir(self, src_dir):
name = "data-" + hashlib.sha1(src_dir).hexdigest()[:5]
name = "data-" + hashlib.sha1(src_dir.encode()).hexdigest()[:5]
tarfile = os.path.join(self._tmpdir, name + ".tar")
logging.debug("Creating archive %s for src_dir dir: %s", tarfile, src_dir)
subprocess.check_call(["./scripts/archive-source.sh", tarfile],
@ -204,7 +204,7 @@ def parse_args(vmcls):
def get_default_jobs():
if kvm_available(vmcls.arch):
return multiprocessing.cpu_count() / 2
return multiprocessing.cpu_count() // 2
else:
return 1