def upload_resumable(drive, to_upload, parent):
filesize = to_upload.stat().st_size
media = MediaFileUpload(to_upload, resumable=True, chunksize=1024 * 1024)
request = drive.files().create(media_body=media,
supportsAllDrives=True,
body={
'name': to_upload.name,
'parents': [parent],
'modifiedTime':
get_time_rfc3339(to_upload)
})
response = None
with progressbar.ProgressBar(max_value=filesize,
widgets=[
f'uploading {to_upload.as_posix()} ',
progressbar.AdaptiveTransferSpeed(), ' ',
progressbar.Bar(), ' ',
progressbar.AdaptiveETA()
]) as pbar:
while response is None:
status, response = request.next_chunk()
if status:
pbar.update(status.resumable_progress)
return response
def test_all_widgets_max_width(max_width, term_width):
widgets = [
progressbar.Timer(max_width=max_width),
progressbar.ETA(max_width=max_width),
progressbar.AdaptiveETA(max_width=max_width),
progressbar.AbsoluteETA(max_width=max_width),
progressbar.DataSize(max_width=max_width),
progressbar.FileTransferSpeed(max_width=max_width),
progressbar.AdaptiveTransferSpeed(max_width=max_width),
progressbar.AnimatedMarker(max_width=max_width),
progressbar.Counter(max_width=max_width),
progressbar.Percentage(max_width=max_width),
progressbar.FormatLabel('%(value)d', max_width=max_width),
progressbar.SimpleProgress(max_width=max_width),
progressbar.Bar(max_width=max_width),
progressbar.ReverseBar(max_width=max_width),
progressbar.BouncingBar(max_width=max_width),
progressbar.FormatCustomText('Custom %(text)s',
dict(text='text'),
max_width=max_width),
progressbar.DynamicMessage('custom', max_width=max_width),
progressbar.CurrentTime(max_width=max_width),
]
p = progressbar.ProgressBar(widgets=widgets, term_width=term_width)
p.update(0)
p.update()
for widget in p._format_widgets():
if max_width and max_width < term_width:
assert widget == ''
else:
assert widget != ''
def eta_types_demonstration():
widgets = [
progressbar.Percentage(),
' ETA: ',
progressbar.ETA(),
' Adaptive ETA: ',
progressbar.AdaptiveETA(),
' Absolute ETA: ',
progressbar.AbsoluteETA(),
' Transfer Speed: ',
progressbar.FileTransferSpeed(),
' Adaptive Transfer Speed: ',
progressbar.AdaptiveTransferSpeed(),
' ',
progressbar.Bar(),
]
bar = progressbar.ProgressBar(widgets=widgets, max_value=500)
bar.start()
for i in range(500):
if i < 100:
time.sleep(0.02)
elif i > 400:
time.sleep(0.1)
else:
time.sleep(0.01)
bar.update(i + 1)
bar.finish()
def test_all_widgets_small_values(max_value):
widgets = [
progressbar.Timer(),
progressbar.ETA(),
progressbar.AdaptiveETA(),
progressbar.AbsoluteETA(),
progressbar.DataSize(),
progressbar.FileTransferSpeed(),
progressbar.AdaptiveTransferSpeed(),
progressbar.AnimatedMarker(),
progressbar.Counter(),
progressbar.Percentage(),
progressbar.FormatLabel('%(value)d'),
progressbar.SimpleProgress(),
progressbar.Bar(),
progressbar.ReverseBar(),
progressbar.BouncingBar(),
progressbar.CurrentTime(),
progressbar.CurrentTime(microseconds=False),
progressbar.CurrentTime(microseconds=True),
]
p = progressbar.ProgressBar(widgets=widgets, max_value=max_value)
for i in range(10):
time.sleep(1)
p.update(i + 1)
p.finish()
def test_all_widgets_large_values(max_value):
widgets = [
progressbar.Timer(),
progressbar.ETA(),
progressbar.AdaptiveETA(),
progressbar.AbsoluteETA(),
progressbar.DataSize(),
progressbar.FileTransferSpeed(),
progressbar.AdaptiveTransferSpeed(),
progressbar.AnimatedMarker(),
progressbar.Counter(),
progressbar.Percentage(),
progressbar.FormatLabel('%(value)d/%(max_value)d'),
progressbar.SimpleProgress(),
progressbar.Bar(fill=lambda progress, data, width: '#'),
progressbar.ReverseBar(),
progressbar.BouncingBar(),
progressbar.FormatCustomText('Custom %(text)s', dict(text='text')),
]
p = progressbar.ProgressBar(widgets=widgets, max_value=max_value)
p.update()
time.sleep(1)
p.update()
for i in range(0, 10**6, 10**4):
time.sleep(1)
p.update(i)
def __init__(self, _min, _max):
self._min = _min
self._indeterminate = _max is None
widgets = [
'Frame ',
progressbar.Counter(),
' ',
progressbar.Percentage(),
' ',
progressbar.Timer(),
' ',
progressbar.Bar(initial_value=_min), # Placeholder
' ',
progressbar.AdaptiveTransferSpeed(unit='frames'),
' ',
progressbar.AdaptiveETA()
]
self._bar_index = 5
if self._indeterminate:
widgets[self._bar_index] = progressbar.AnimatedMarker()
self.pbar = progressbar.ProgressBar(
max_value=progressbar.UnknownLength, widgets=widgets)
else:
if _min > 0:
# Start indeterminate and switch when we reach min
widgets[self._bar_index] = progressbar.AnimatedMarker()
self.pbar = progressbar.ProgressBar(max_value=_max,
widgets=widgets)
self.pbar.start()
def example26():
"""
Display progress bar using tqdm.
>>> example26()
True
"""
widgets = [
progressbar.Percentage(),
" ",
progressbar.Bar(),
" ",
progressbar.ETA(),
" ",
progressbar.AdaptiveETA(),
" ",
progressbar.AdaptiveTransferSpeed(),
]
pbar = progressbar.ProgressBar(widgets=widgets, max_value=500)
pbar.start()
for i in range(500):
sleep(0.01 + (i < 100) * 0.0001 + (i > 400) * 0.009)
pbar.update(i + 1)
pbar.finish()
return True
def show_progress(block_num, block_size, total_size):
global pbar
if pbar is None:
if total_size > 0:
prefixes = ('', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei', 'Zi', 'Yi')
power = min(int(math.log(total_size, 2) / 10), len(prefixes) - 1)
scaled = float(total_size) / (2**(10 * power))
total_size_str = '{:.1f} {}B'.format(scaled, prefixes[power])
try:
marker = '█'
except UnicodeEncodeError:
marker = '*'
widgets = [
progressbar.Percentage(),
' ',
progressbar.DataSize(),
' / ',
total_size_str,
' ',
progressbar.Bar(marker=marker),
' ',
progressbar.ETA(),
' ',
progressbar.AdaptiveTransferSpeed(),
]
pbar = progressbar.ProgressBar(widgets=widgets,
max_value=total_size)
else:
widgets = [
progressbar.DataSize(),
' ',
progressbar.Bar(marker=progressbar.RotatingMarker()),
' ',
progressbar.Timer(),
' ',
progressbar.AdaptiveTransferSpeed(),
]
pbar = progressbar.ProgressBar(widgets=widgets,
max_value=progressbar.UnknownLength)
downloaded = block_num * block_size
if downloaded < total_size:
pbar.update(downloaded)
else:
pbar.finish()
pbar = None
def train(train_times):
prog = progressbar.ProgressBar(
max_value=train_times * travel_data.BATCH_SIZE,
widgets=[
"Train: ",
progressbar.Percentage(),
progressbar.Bar(),
progressbar.AdaptiveETA(), "|",
progressbar.AdaptiveTransferSpeed(unit="smpl")
])
for i in range(train_times):
batch_x, batch_y = travel_data.feed_data()
if i % 10 == 0:
test_x, test_y = travel_data.feed_test_data()
results = sess.run(y, feed_dict={x: test_x})
ans = test_y
hr = []
for p in range(len(ans)):
s_hit = 0
s_total = 0
res = {
x: results[p][x]
for x in range(travel_data.CITY_COUNT)
}
res = sorted(res.items(), key=lambda x: x[1],
reverse=True)[:10]
res = [item[0] for item in res]
for j in range(len(ans[p])):
if ans[p][j] == 1:
s_total += 1
if j in res:
s_hit += 1
hr.append(s_hit / s_total)
hr = sum(hr) / len(hr)
train_writer.add_summary(
sess.run(merged,
feed_dict={
x: batch_x,
y_ans: batch_y,
hit_rate: hr
}), i)
if i % 100 == 0:
run_options = tf.RunOptions(
trace_level=tf.RunOptions.FULL_TRACE)
run_metadata = tf.RunMetadata()
sess.run(train_step,
feed_dict={
x: batch_x,
y_ans: batch_y
},
options=run_options,
run_metadata=run_metadata)
train_writer.add_run_metadata(run_metadata, 'step%d' % i)
else:
sess.run(train_step, feed_dict={x: batch_x, y_ans: batch_y})
prog.update(i * travel_data.BATCH_SIZE)
prog.finish()
async def extract_tarball(file_path: str, target_path: str, compression: str = None):
mode = "r|"
if compression is not None and compression in {'bz2', 'gz', 'xz'}:
mode += compression
else:
mode += "*"
_logger.info("Extracting %s to %s", file_path, target_path)
mkdirs(target_path)
speed = progressbar.AdaptiveTransferSpeed(samples=datetime.timedelta(seconds=5))
speed.INTERVAL = datetime.timedelta(milliseconds=500)
eta = progressbar.AdaptiveETA(samples=datetime.timedelta(seconds=5))
eta.INTERVAL = datetime.timedelta(milliseconds=500)
bar = progressbar.ProgressBar(widgets=[
' ',
progressbar.Timer(format='%(elapsed)s'), f' - Reading {file_path} @ ', speed, ' - ',
progressbar.AnimatedMarker()
],
redirect_stdout=True)
with bar:
bar.start()
with __open_tarball(file_path, mode) as tar:
for member in tar:
member.name = re.sub(r'[:]', '_', member.name)
if not member.isfile():
continue
fileobj = tar.extractfile(member)
if fileobj is None:
continue
rel_path = member.name.split("/")
target_file = join(target_path, *rel_path)
mkdirs(dirname(target_file))
async with aopen(target_file, "wb") as f:
while True:
chunk = fileobj.read()
if not chunk:
break
await f.write(chunk)
bar += member.size
def adaptive_eta_without_value_change():
# Testing progressbar.AdaptiveETA when the value doesn't actually change
bar = progressbar.ProgressBar(widgets=[
progressbar.AdaptiveETA(),
progressbar.AdaptiveTransferSpeed(),
], max_value=2, poll_interval=0.0001)
bar.start()
for i in range(100):
bar.update(1)
time.sleep(0.1)
bar.finish()
def make_progress_bar():
return progressbar.ProgressBar(redirect_stdout=True,
redirect_stderr=True,
widgets=[
progressbar.Percentage(),
progressbar.Bar(),
' (',
progressbar.AdaptiveTransferSpeed(),
' ',
progressbar.ETA(),
') ',
])
def test_adaptive_transfer_speed():
'''Testing (Adaptive)ETA when the value doesn't actually change'''
widgets = [
progressbar.AdaptiveTransferSpeed(),
]
p = progressbar.ProgressBar(max_value=2, widgets=widgets,
poll_interval=0.0001)
p.start()
p.update(1)
time.sleep(0.001)
p.update(1)
p.finish()
def initializee_progress_bar(max_value):
if max_value is None:
max_value = progressbar.UnknownLength
widgets = [
progressbar.Percentage(), ' (',
progressbar.DataSize(), ' of',
progressbar.DataSize('max_value'), ' )',
progressbar.AdaptiveTransferSpeed(),
progressbar.Bar(marker='█'),
progressbar.Timer(), ' ',
progressbar.AdaptiveETA()
]
return progressbar.DataTransferBar(max_value=max_value, widgets=widgets)
def make_progress_bar(name, size):
widgets = [
'%s: ' % name[:8],
progressbar.Percentage(),
' ',
progressbar.Bar(),
' ',
progressbar.AdaptiveETA(),
' ',
progressbar.DataSize(),
' ',
progressbar.AdaptiveTransferSpeed(),
]
return progressbar.ProgressBar(widgets=widgets, max_value=size)
def __init__(self, total: int = None):
widgets = [
" [",
progressbar.Timer(),
"] ",
progressbar.DataSize(),
progressbar.Bar(),
progressbar.AdaptiveTransferSpeed(),
" (",
progressbar.ETA(),
") ",
]
self.bar = progressbar.ProgressBar(max_value=total, widgets=widgets)
self.seen_so_far = 0
def test_etas(monkeypatch):
'''Compare file transfer speed to adaptive transfer speed'''
n = 10
interval = datetime.timedelta(seconds=1)
widgets = [
progressbar.FileTransferSpeed(),
progressbar.AdaptiveTransferSpeed(samples=n / 2),
]
datas = []
# Capture the output sent towards the `_speed` method
def calculate_eta(self, value, elapsed):
'''Capture the widget output'''
data = dict(
value=value,
elapsed=elapsed,
)
datas.append(data)
return 0, 0
monkeypatch.setattr(progressbar.FileTransferSpeed, '_speed', calculate_eta)
for widget in widgets:
widget.INTERVAL = interval
p = progressbar.ProgressBar(
max_value=n,
widgets=widgets,
poll_interval=interval,
)
# Run the first few samples at a low speed and speed up later so we can
# compare the results from both widgets
for i in range(n):
p.update(i)
if i > n / 2:
time.sleep(1)
else:
time.sleep(10)
p.finish()
for i, (a, b) in enumerate(zip(datas[::2], datas[1::2])):
# Because the speed is identical initially, the results should be the
# same for adaptive and regular transfer speed. Only when the speed
# changes we should start see a lot of differences between the two
if i < (n / 2 - 1):
assert a['elapsed'] == b['elapsed']
else:
assert a['elapsed'] > b['elapsed']
async def write_streaming_binary(data: AsyncIterator[bytes],
target: str,
chunk_size: int = 8192,
full_size: Optional[int] = None):
if chunk_size <= 0 or not isinstance(chunk_size, int):
raise ValueError("The chunk size must be a positive integer")
mkdirs(dirname(target))
speed = progressbar.AdaptiveTransferSpeed(samples=datetime.timedelta(seconds=5))
speed.INTERVAL = datetime.timedelta(milliseconds=500)
if full_size is not None and full_size > 0 and isinstance(chunk_size, int):
eta = progressbar.AdaptiveETA(samples=datetime.timedelta(seconds=5))
eta.INTERVAL = datetime.timedelta(milliseconds=500)
widgets = [
' ',
progressbar.Timer(format='%(elapsed)s'),
' ',
progressbar.Bar(left='[', right=']'),
' ',
progressbar.Percentage(),
' - ',
progressbar.DataSize(),
'/',
progressbar.DataSize('max_value'),
' @ ',
speed,
' (',
eta,
') ',
]
bar = progressbar.ProgressBar(max_value=full_size, widgets=widgets, redirect_stdout=True)
else:
widgets = [
' ',
progressbar.Timer(format='%(elapsed)s'), ' - ',
progressbar.DataSize(), ' @ ', speed, ' - ',
progressbar.AnimatedMarker()
]
bar = progressbar.ProgressBar(widgets=widgets, redirect_stdout=True, redirect_stderr=True)
async with aopen(target, "wb") as f:
with bar:
async for chunk in data:
await f.write(chunk)
bar += len(chunk)
def download_progressbar(total_size):
"""
Create a progress bar to show in real-time a download status
"""
# Compute DownaloadProgressBar max value
if total_size <= 0:
max_val = progressbar.UnknownLength
else:
max_val = int(total_size / CHUNK_SIZE)
# DownaloadProgressBar settings
MARKER = '█'
PREFIXES = ('', 'K', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y')[1:]
POLL_INTERVAL = 0.8
# DownaloadProgressBar spacing
LEFT_SPACE = 4
PERCENTAGE_SPACE = 4
PRE_BAR_SPACE = 1
BAR_SPACE = 35
POST_BAR_SPACE = 1
DATA_SIZE_SPACE = 8
PRE_SPEED_SPACE = 1
SPEED_SPACE = 8
# Compute right spacing, and ensure that is not negative
try:
right_space = int(get_terminal_size()[0]) - \
LEFT_SPACE - PERCENTAGE_SPACE - PRE_BAR_SPACE - BAR_SPACE - \
POST_BAR_SPACE - DATA_SIZE_SPACE - PRE_SPEED_SPACE - SPEED_SPACE
if right_space < 0:
right_space = 0
except (ValueError, TypeError, ArithmeticError):
right_space = 0
# Define DownaloadProgressBar skin
bar_skin = ([
LEFT_SPACE * ' ',
progressbar.Percentage(), PRE_BAR_SPACE * ' ',
progressbar.Bar(marker=MARKER), POST_BAR_SPACE * ' ',
progressbar.DataSize(prefixes=PREFIXES), PRE_SPEED_SPACE * ' ',
progressbar.AdaptiveTransferSpeed(prefixes=PREFIXES), right_space * ' '
])
# Generate DownaloadProgressBar
return progressbar.ProgressBar(max_value=max_val,
widgets=bar_skin,
poll_interval=POLL_INTERVAL)
def sendFile(fileName):
global sendQueueCounter
# Path of file to send
filePath = os.path.abspath(os.path.join(VIDEODIR, fileName))
# NOTE: Disabling traversal check for now. This should be implemented in
# the media manager
# No traversal please...
#if not filePath.startswith(VIDEODIR):
# log.error("You're trying to send something that isn't in your Video directory. Bailing.")
# return
# Figure out the file size
fileSize = os.path.getsize(filePath)
# Progress bar to monitor progress
bar = progressbar.ProgressBar(widgets=[
' [',
progressbar.Percentage(),
'] ',
progressbar.Bar(),
' (',
progressbar.ETA(),
', ',
progressbar.AdaptiveTransferSpeed(),
') ',
],
max_value=fileSize)
with open(filePath, "rb") as f:
data = f.read(SENDSIZE)
totalRead = len(data)
# So long as we're reading data, send it
while data != b"":
bar.update(totalRead)
# TODO: Rework this "protocol". Right now, it's just going to write files, because... #YOLO
sendQueue.put(priority=PRIORITY_TRANSFER,
msg=dill.dumps({
'type': 'fileTransfer',
'fileName': fileName,
'data': data
}))
data = f.read(SENDSIZE)
totalRead += len(data)
bar.finish()
def __init__(self, total):
widgets = [
progressbar.Percentage(),
' ',
progressbar.Bar(),
' ',
progressbar.ETA(),
' ',
progressbar.AdaptiveETA(),
' ',
progressbar.AdaptiveTransferSpeed(),
]
self.bar = progressbar.ProgressBar(widgets=widgets, maxval=total)
self.bar.start()
def __init__(self, sc64: SC64) -> None:
self.__sc64 = sc64
self.__widgets = [
"[ ",
progressbar.FormatLabel("{variables.label}", new_style=True),
" | ",
progressbar.Bar(left="", right=""),
" ",
progressbar.Percentage(),
" | ",
progressbar.DataSize(prefixes=(" ", "Ki", "Mi")),
" | ",
progressbar.AdaptiveTransferSpeed(),
" ]"
]
self.__variables = {"label": ""}
self.__bar = None
def download_file(drive, sourceid, dest, filename, filesize):
request = drive.files().get_media(fileId=sourceid)
dest_file = dest / filename
with open(dest_file, 'wb') as f, progressbar.ProgressBar(
max_value=filesize,
widgets=[
f'downloading {dest_file.as_posix()} ',
progressbar.AdaptiveTransferSpeed(), ' ',
progressbar.Bar(), ' ',
progressbar.AdaptiveETA()
]) as pbar:
downloader = MediaIoBaseDownload(f, request, chunksize=1024 * 1024)
done = False
while not done:
status, done = downloader.next_chunk(num_retries=3)
if status:
pbar.update(status.resumable_progress)
def test_etas(monkeypatch):
'''Compare file transfer speed to adaptive transfer speed'''
n = 10
interval = datetime.timedelta(seconds=1)
widgets = [
progressbar.FileTransferSpeed(),
progressbar.AdaptiveTransferSpeed(samples=n / 2),
]
datas = []
# Capture the output sent towards the `_speed` method
def calculate_eta(self, value, elapsed):
'''Capture the widget output'''
data = dict(
value=value,
elapsed=int(elapsed),
)
datas.append(data)
return 0, 0
monkeypatch.setattr(progressbar.FileTransferSpeed, '_speed', calculate_eta)
monkeypatch.setattr(progressbar.AdaptiveTransferSpeed, '_speed',
calculate_eta)
for widget in widgets:
widget.INTERVAL = interval
p = progressbar.ProgressBar(
max_value=n,
widgets=widgets,
poll_interval=interval,
)
# Run the first few samples at a low speed and speed up later so we can
# compare the results from both widgets
for i in range(n):
p.update(i)
if i > n / 2:
time.sleep(1)
else:
time.sleep(10)
p.finish()
def test_all_widgets_large_values():
widgets = [
progressbar.Timer(),
progressbar.ETA(),
progressbar.AdaptiveETA(),
progressbar.FileTransferSpeed(),
progressbar.AdaptiveTransferSpeed(),
progressbar.AnimatedMarker(),
progressbar.Counter(),
progressbar.Percentage(),
progressbar.FormatLabel('%(value)d/%(max_value)d'),
progressbar.SimpleProgress(),
progressbar.Bar(),
progressbar.ReverseBar(),
progressbar.BouncingBar(),
]
p = progressbar.ProgressBar(widgets=widgets, max_value=10**6)
for i in range(0, 10**6, 10**4):
time.sleep(0.001)
p.update(i + 1)
p.finish()
def download(url: str, path: str, logger: logging.Logger):
logger.debug(f'download url is: {url}')
r = requests.get(url=url, stream=True)
if os.path.isdir(path):
cd = r.headers['Content-Disposition']
fn = cd.removeprefix('attachment; filename=').removeprefix(
'"').removesuffix('"')
fn = fn.translate(dict.fromkeys([c for c in range(128, 255)],
'')).replace(' ', ' ')
path = os.path.join(path, fn)
else:
fn = os.path.basename(path)
logger.info(f'save to "{fn}".')
bar = progressbar.ProgressBar(redirect_stdout=True,
redirect_stderr=True,
widgets=[
progressbar.Percentage(),
progressbar.Bar(),
' (',
progressbar.AdaptiveTransferSpeed(),
' ',
progressbar.ETA(),
') ',
])
with atomicwrites.atomic_write(path, mode='wb') as f:
total_length = int(r.headers.get('content-length'))
bar.start(total_length)
readsofar = 0
for chunk in r.iter_content(chunk_size=1024):
if chunk:
readsofar += len(chunk)
bar.update(readsofar)
f.write(chunk)
f.flush()
bar.finish()
def get_progressbar(prefix, total_size, start_size=0):
'''
得到需要的进度条对象。
args：
prefix：进度条前面的信息，string；
total_size：文件总大小；
start_size：文件已经下载的大小，用于断点续传；
return：
ProgressBar对象
'''
widgets = [
pb.Percentage(), " ",
pb.Bar(">"), " ",
pb.AdaptiveETA(), " ",
pb.AdaptiveTransferSpeed(samples=datetime.timedelta(seconds=1))
]
if prefix is not None:
widgets = [prefix, " "] + widgets
bar = pb.ProgressBar(widgets=widgets,
min_value=start_size,
max_value=total_size)
return bar
def example27():
"""
Display progress bar using tqdm.
>>> example27()
True
"""
# Testing AdaptiveETA when the value doesn't actually change
pbar = progressbar.ProgressBar(
widgets=[
progressbar.AdaptiveETA(),
progressbar.AdaptiveTransferSpeed()
],
max_value=2,
poll=0.0001,
)
pbar.start()
pbar.update(1)
sleep(0.01)
pbar.update(1)
pbar.finish()
return True
def download_mod_files(save_location, mod_files: List[ModFile]):
session = requests.Session()
total = 0
total_obtained = 0
for mod_file in mod_files:
total += mod_file.file_length
widgets = [
progressbar.widgets.Percentage(), ' of ',
progressbar.DataSize('max_value'), ' @ ',
progressbar.AdaptiveTransferSpeed(), ' ',
progressbar.Bar(), ' ',
progressbar.Timer(), ' ',
progressbar.AdaptiveETA()
]
# Preallocate space.
for mod_file in mod_files:
logger.debug(f'Preallocating space for {mod_file.file_name}')
with open(Path(save_location).joinpath(mod_file.file_name),
'wb') as fd:
fd.truncate(mod_file.file_length)
with progressbar.ProgressBar(max_value=total,
widgets=widgets).start() as bar:
for mod_file in mod_files:
logger.info(f'Downloading: {mod_file.file_name}')
bar.update(total_obtained)
r = session.get(mod_file.download_url, stream=True)
#content_length = int(r.headers['content-length'])
r.raise_for_status()
with open(Path(save_location).joinpath(mod_file.file_name),
'wb') as fd:
for chunk in r.iter_content(chunk_size=128):
total_obtained = total_obtained + len(chunk)
bar.update(total_obtained)
fd.write(chunk)
def compute(self):
print("Entered compute()")
#Initial Tantrum
self.logConfig("FileStatus", "Downloading")
self.noc = mp.cpu_count()
self.logConfig("NOC", self.noc)
#Process calculations
self.nop = self.sigmoid(self.fileSize)
#Defining download pointers.
self.distribute() #Distribute the download pointers
#setting up tracker and ProgressBar
self.index = 0
self.tracker = range(0, self.fileSize)
self.tracker.append(self.fileSize)
self.pbar = progressbar.ProgressBar(
max_value=self.fileSize,
widgets=[
progressbar.AdaptiveTransferSpeed(),
progressbar.Timer(),
progressbar.Bar(),
progressbar.ETA()
])
