def start():
try:
asyncio.get_event_loop().run_until_complete(main())
except KeyboardInterrupt:
clear_line()
print('Stop the script...')
show()
except Exception as e:
print_error(str(e))
show()
async def __start_spinner(self):
is_first_iter = True
while True:
for item in self.dots:
text = '' if self.text is None else self.text
if is_first_iter:
is_first_iter = False
else:
clear_line()
print('\033[92m' + item + '\033[0m ' + text)
await asyncio.sleep(0.08)
def __update_progress_bar(self):
terminal_size = os.get_terminal_size(0).columns
place_to_print = terminal_size - len(self.prefix) - 8 - 14 - 14
percentage = 100 * (self.iteration / float(self.total))
filled_length = int(place_to_print * self.iteration // self.total)
additional_progress = self.__progress_bar_chars[int(
((place_to_print * self.iteration / self.total) % 1) / (1 / 7))]
progress_chars = '█' * filled_length + additional_progress + ' ' * (
place_to_print - filled_length - 1)
to_print = f"{self.prefix} [{progress_chars}] {percentage:.2f}%{self.__speed_value}{self.__speed_eta}"
print(f"{to_print}{(terminal_size - len(to_print)) * ' '}", end='\r')
if self.iteration == self.total:
print()
clear_line()
self.is_started = False
async def main():
setproctitle.setproctitle('AlphacodersDownloader')
if len(sys.argv) <= 1:
url = ''
while 'https://' not in url and 'alphacoders.com' not in url:
url = input(
'Please enter the download url (e.g. '
'https://wall.alphacoders.com/search.php?search=sword+art+online). > '
).replace(' ', '')
clear_line()
path = ''
while os.access(os.path.dirname(path), os.W_OK) is False:
path = input(
'Please enter the folder where the images are saved (e.g. ~/downloads/wallpapers/). > '
)
clear_line()
with HiddenCursor() as _:
async with aiohttp.ClientSession() as client_session:
await AlphacodersDownloader(url, path, client_session).start()
else:
parser = ArgumentsBuilder(
'A script for download wallpapers on https://alphacoders.com/.',
'alphacoders-downloader')
parser.add_argument('-S',
action=CommandsHandler().download,
description='Download wallpapers.',
command_usage='-S wallpapers_url -P path')
parser.add_argument('-V',
action=CommandsHandler.get_version,
description='Get version infos.',
command_usage='-V')
with HiddenCursor() as _:
await parser.build()
def print_error(self, text: str):
if self.is_started:
print()
clear_line()
print('\033[91m' + text + '\033[0m')
def stop(self):
if self.task is not None:
self.task.cancel()
clear_line()