def count_pending_hints():
settings = Settings()
try:
queue = Queue(settings.MESSAGING_QUEUEDIR, schema=MSG_SCHEMA)
return queue.count()
except OSError, error:
raise JensMessagingError("Failed to create Queue object (%s)" % error)
def count_pending_hints():
settings = Settings()
try:
queue = Queue(settings.MESSAGING_QUEUEDIR, schema=MSG_SCHEMA)
return queue.count()
except OSError as error:
raise JensMessagingError("Failed to create Queue object (%s)" % error)
print("adding %d elements to the queue at %s" % (COUNT, path))
done = 1
while done <= COUNT:
element = {}
try:
element['body'] = ('Élément %i \u263A\n' % done).decode("utf-8")
except AttributeError:
element['body'] = 'Élément %i \u263A\n' % done
if done % 2: # header only for odd sequential elements
element['header'] = dict(os.environ)
name = dirq_p.enqueue(element)
# name = dirq_p.add(element) # same
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:
print("adding %d elements to the queue at %s" % (COUNT, path))
done = 1
while done <= COUNT:
element = {}
try:
element['body'] = ('Élément %i \u263A\n' % done).decode("utf-8")
except AttributeError:
element['body'] = 'Élément %i \u263A\n' % done
if done % 2: # header only for odd sequential elements
element['header'] = dict(os.environ)
name = dirq_p.enqueue(element)
#name = dirq_p.add(element) # same
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): # 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
