def test_human_size(self):
cases = [
(0, " 0 bytes"),
("123", " 123 bytes"),
(123, " 123 bytes"),
(-1, "-??? bytes"),
(1023, "1023 bytes"),
(1024**1, " 1.0 KiB"),
(1024**2, " 1.0 MiB"),
(1024**3, " 1.0 GiB"),
(1024**4, "1024.0 GiB"),
(1024**2 - 51, "1024.0 KiB"),
(1024**2 - 52, "1023.9 KiB"),
(1024**2 - 512, "1023.5 KiB"),
#(, ""),
]
for val, expected in cases:
result = fmt.human_size(val)
assert result == expected
def test_human_size(self):
cases = [
(0, " 0 bytes"),
("123", " 123 bytes"),
(123, " 123 bytes"),
(-1, "-??? bytes"),
(1023, "1023 bytes"),
(1024**1, " 1.0 KiB"),
(1024**2, " 1.0 MiB"),
(1024**3, " 1.0 GiB"),
(1024**4, "1024.0 GiB"),
(1024**2-51, "1024.0 KiB"),
(1024**2-52, "1023.9 KiB"),
(1024**2-512, "1023.5 KiB"),
#(, ""),
]
for val, expected in cases:
result = fmt.human_size(val)
assert result == expected
def mainloop(self):
proxy = config.engine.open()
all_items = list(config.engine.multicall("incomplete", self.FIELDS))
pending = [d for d in all_items if not d.is_active and d.priority > 0]
print(
"Queued items: ",
fmt.human_size(sum(d.size_bytes for d in pending)), 'in',
len(pending), 'item(s)', '[{} free]'.format(
fmt.human_size(disk_free(proxy.directory.default())).strip()))
items = [d for d in all_items if d.is_active]
if not items:
print("No active downloads!")
return
good_rates = [
d.down_rate for d in items if d.down_rate > self.MIN_STALLED_RATE
]
stalled_rate = max(
self.MIN_STALLED_RATE, self.STALLED_PERCENT / 100 *
sum(good_rates) / len(good_rates) if good_rates else 0)
stalled_count = sum(d.down_rate < stalled_rate for d in items)
global_down_rate = proxy.throttle.global_down.rate()
total_size = sum(d.size_bytes for d in items)
total_left = sum(d.left_bytes for d in items)
eta_list = [0]
if stalled_count < len(items):
eta_list = [
d.left_bytes / d.down_rate for d in items
if d.down_rate >= stalled_rate
]
stalled_info = ', {} stalled below {}/s'.format(
stalled_count,
fmt.human_size(stalled_rate).strip()) if stalled_count else ''
print("Size left to download: ", fmt.human_size(total_left), 'of',
fmt.human_size(total_size).strip())
print("Overall download speed:",
fmt.human_size(global_down_rate) + '/s')
print(
"ETA (min / max): ",
fmt_duration(min(eta_list)),
'…',
fmt_duration(max(eta_list)),
'[{} item(s){}]'.format(len(items), stalled_info),
)
def test_fmt_human_size(val, expected):
result = fmt.human_size(val)
assert result == expected
def human(size):
'Helper for byte sizes'
text = fmt.human_size(size)
return text[:4].lstrip() + ('' if size < 1024 else text[-3])