def stream_binary_file(self, filename, progress_bar=True):
binary_file = file_(filename, "rb")
file_size = os.path.getsize(filename)
buffer = binary_file.read(self.BUFFER_SIZE)
if progress_bar:
self.ui.set_progress_range(file_size)
self.ui.set_progress_update_interval(file_size / 50)
self.ui.increase_progress(len(buffer))
while buffer:
yield buffer
buffer = binary_file.read(self.BUFFER_SIZE)
if progress_bar:
self.ui.increase_progress(len(buffer))
if progress_bar:
self.ui.set_progress_value(file_size)
def stream_binary_file(self, filename, progress_bar=True):
binary_file = file_(filename, "rb")
file_size = path_getsize(filename)
buffer = binary_file.read(self.BUFFER_SIZE)
if progress_bar:
self.ui.set_progress_range(file_size)
self.ui.set_progress_update_interval(file_size/50)
self.ui.increase_progress(len(buffer))
while buffer:
yield buffer
buffer = binary_file.read(self.BUFFER_SIZE)
if progress_bar:
self.ui.increase_progress(len(buffer))
if progress_bar:
self.ui.set_progress_value(file_size)
def download_binary_file(self, stream, filename, file_size,
progress_bar=True):
directory = os.path.dirname(filename)
if not os.path.exists(directory):
os.makedirs(directory)
downloaded_file = file_(filename, "wb")
if progress_bar:
self.ui.set_progress_range(file_size)
self.ui.set_progress_update_interval(file_size/50)
buffer = stream.read(self.BUFFER_SIZE)
while buffer:
downloaded_file.write(buffer)
if progress_bar:
self.ui.increase_progress(len(buffer))
buffer = stream.read(self.BUFFER_SIZE)
if progress_bar:
self.ui.set_progress_value(file_size)
downloaded_file.close()
def download_binary_file(self,
stream,
filename,
file_size,
progress_bar=True):
directory = os.path.dirname(filename)
if not os.path.exists(directory):
os.makedirs(directory)
downloaded_file = file_(filename, "wb")
if progress_bar:
self.ui.set_progress_range(file_size)
self.ui.set_progress_update_interval(file_size / 50)
buffer = stream.read(self.BUFFER_SIZE)
while buffer:
downloaded_file.write(buffer)
if progress_bar:
self.ui.increase_progress(len(buffer))
buffer = stream.read(self.BUFFER_SIZE)
if progress_bar:
self.ui.set_progress_value(file_size)
downloaded_file.close()