def register_job_alias(jobid,
user,
name='',
project='',
timeout=None,
sleepfor=0.1,
raise_errors=True):
"""Registers a job id, user, name, and project in the global jobs alias cache.
Returns whether the registration was successful or not.
"""
f = ENV['FIXIE_JOB_ALIASES_FILE']
with flock(f,
timeout=timeout,
sleepfor=sleepfor,
raise_errors=raise_errors) as lockfd:
if lockfd == 0:
return False
# obtain the current contents
if os.path.isfile(f):
with open(f) as fh:
s = fh.read()
if s.strip():
cache = json.loads(s)
else:
cache = {}
else:
cache = {}
# add the entry as approriate
if user not in cache:
cache[user] = {}
u = cache[user]
if project not in u:
u[project] = {}
p = u[project]
if name not in p:
p[name] = set()
p[name].add(jobid)
# write the file back out
with open(f, 'w') as fh:
json.dump(cache, fh)
return True
def test_set():
s = {1, 2, 3}
obs = jsonutils.dumps(s)
assert '__set__' in obs
t = jsonutils.loads(obs)
assert s == t
def test_uuid():
u = uuid.uuid4()
obs = jsonutils.dumps(u)
assert '__UUID__' in obs
v = jsonutils.loads(obs)
assert u == v
def test_bytes():
s = b"some bytes"
obs = jsonutils.dumps(s)
assert '__bytes__' in obs
t = jsonutils.loads(obs)
assert s == t