def test_async_scrollable_listbox(inp, expected):
ui = flexmock(refresh=lambda: None)
lb = AsyncScrollableListBox(inp, ui)
lb.thread.join()
canvas = lb.render((SCREEN_WIDTH, SCREEN_HEIGHT))
text = [bytes().join([t for at, cs, t in ln]) for ln in canvas.content()]
assert text == expected
def test_async_scrollable_listbox(inp, expected):
ui = flexmock(refresh=lambda: None)
lb = AsyncScrollableListBox(inp, ui)
lb.thread.join()
canvas = lb.render((SCREEN_WIDTH, SCREEN_HEIGHT))
text = [bytes().join([t for at, cs, t in ln]) for ln in canvas.content()]
w = "{:%d}" % SCREEN_WIDTH
s = w.format("{}".format("No more logs."))
expected[4] = s.encode("utf-8")
assert text == expected
def test_async_scrollable_listbox(inp, expected):
ui = flexmock(refresh=lambda: None)
lb = AsyncScrollableListBox(inp, ui)
lb.thread.join()
canvas = lb.render((SCREEN_WIDTH, SCREEN_HEIGHT))
text = [bytes().join([t for at, cs, t in ln]) for ln in canvas.content()]
w = "{:%d}" % SCREEN_WIDTH
s = w.format("{}".format("No more logs."))
expected[4] = s.encode("utf-8")
assert text == expected
def __init__(self, ui, docker_object, follow=False):
"""
:param docker_object: container to display logs
:param ui: ui object so we can refresh
"""
self.display_name += "({})".format(docker_object.short_name)
if isinstance(docker_object, DockerContainer):
try:
pre_message = "Getting logs for container {}...".format(
docker_object.short_name)
ui.notify_message(pre_message)
if follow:
# FIXME: this is a bit race-y -- we might lose some logs with this approach
operation = docker_object.logs(follow=follow, lines=0)
static_data = docker_object.logs(follow=False).response
self.widget = AsyncScrollableListBox(
operation.response, ui, static_data=static_data)
else:
operation = docker_object.logs(follow=follow)
self.widget = ScrollableListBox(ui, operation.response)
ui.remove_notification_message(pre_message)
ui.notify_widget(
get_operation_notify_widget(operation,
display_always=False))
except Exception as ex:
# FIXME: let's catch 404 and print that container doesn't exist
# instead of printing ugly HTTP error
raise NotifyError("Error getting logs for container %s: %r" %
(docker_object, ex))
else:
raise NotifyError("Only containers have logs.")
super().__init__()
