print("added %.2i: %s" % (done, name))
done += 1
total_stored = dirq_p.count()
print("total elements in the queue: %d" % total_stored)
assert total_stored == COUNT
del dirq_p
print('=' * 25)
# =======
# BROWSER
print("*** BROWSER: Python iterator protocol.")
dirq_b = Queue(path, schema=schema)
done = 0
miss = 0
for i, name in enumerate(dirq_b.names()):
done += 1 # enumerate(o, start=1) in Python 2.6
print("element: %s %s" % (path, name))
try:
if i in [1, 4, 5]: # artificially lock some elements
os.mkdir('%s/%s/locked' % (path, name))
e = dirq_b.get_element(name) # lock(name), get(name), unlock(name)
except QueueLockError:
error = sys.exc_info()[1]
print(error)
miss += 1
continue
except QueueError:
error = sys.exc_info()[1]
print(error)
miss += 1
total_stored = dirq_p.count()
print("total elements in the queue: %d" % total_stored)
assert total_stored == COUNT
del dirq_p
print('=' * 25)
# =======
# BROWSER
print("*** BROWSER: Python iterator protocol.")
dirq_b = Queue(path, schema=schema)
done = 0
miss = 0
# for i,name in enumerate(dirq_b): # same (object returns Python iterator over
# the names of elements)
for i, name in enumerate(dirq_b.names()):
done += 1 # enumerate(o, start=1) in Python 2.6
print("element: %s %s" % (path, name))
try:
if i in [1, 4, 5]: # artificially lock some elements
os.mkdir('%s/%s/locked' % (path, name))
e = dirq_b.get_element(name) # lock(name), get(name), unlock(name)
except QueueLockError:
error = sys.exc_info()[1]
print(error)
miss += 1
continue
except QueueError:
error = sys.exc_info()[1]
print(error)
miss += 1
