def _print_progress(self, event):
"""Print a progress based on the information on a GeneralEvent."""
if event.indeterminate:
# indeterminate, no progress to be shown
return
prefix = """
--> {phase_name}
{current_phase}/{target}""".format(
phase_name=event.phase_name,
current_phase=min(event.total_phases, event.current_phase + 1),
target=event.total_phases,
)
elapsed = datetime.now() - self._start_time
statuses = self._get_legends()
suffix = """{runtime}
{statuses}""".format(statuses=statuses,
runtime=format_running_time(elapsed.seconds))
pb = ProgressBar(
total=100,
prefix=prefix,
suffix=suffix,
decimals=0,
length=self.bar_length,
fill=self.filled_bar_char,
zfill=self.empty_bar_char,
file=self._out,
)
pb.print_progress_bar(event.progress * 100)
def test_format_running_time(self):
tests = [
{
"seconds": 0,
"expected": "Running time: 0 seconds"
},
{
"seconds": 1,
"expected": "Running time: 1 seconds"
},
{
"seconds": 100,
"expected": "Running time: 1 minutes 40 seconds"
},
{
"seconds": 10000,
"expected": "Running time: 2 hours 46 minutes 40 seconds",
}, # noqa
{
"seconds": 100000,
"expected":
"Running time: 1 days 3 hours 46 minutes 40 seconds",
}, # noqa
{
"seconds":
100000000,
"expected":
"Running time: 1157 days 9 hours 46 minutes 40 seconds",
}, # noqa
]
for t in tests:
self.assertEqual(t["expected"], format_running_time(t["seconds"]))
def _print_progress(self, event):
"""Print a progress based on the information on a GeneralEvent."""
if event.indeterminate:
# indeterminate, no progress to be shown
return
current_phase = min(event.total_phases, event.current_phase + 1)
elapsed = datetime.now() - self._start_time
nphase = f" {current_phase}/{event.total_phases}"
bar_format = " {desc} |{bar}| {percentage:3.0f}% {unit}"
tqdm.write(f" --> {event.phase_name}", file=self._out)
tqdm.write("\n", end="", file=self._out)
with tqdm(total=100, ncols=100, bar_format=bar_format,
file=self._out) as pbar:
pbar.set_description_str(nphase, refresh=False)
pbar.unit = "{runtime}".format(
runtime=format_running_time(elapsed.seconds))
pbar.update(event.progress * 100)
tqdm.write("\n", end="", file=self._out)
tqdm.write(self._get_legends(), file=self._out)
def _on_ticker(self):
runtime = self._run_model.get_runtime()
self.running_time.setText(format_running_time(runtime))
