def test_dir_not_empty_all_images_present(tmp_path):
data = data_faker(tmp_path)
# Copy all images to dir
for f in data.all_names:
os.system(f'cp testing/files/{f} {tmp_path}')
assert files.dir_not_empty(data)
def _show_page(self) -> 'IO':
if not files.dir_not_empty(self._data):
print('This is the last page!')
self._data.page_num -= 1
return False
lscat.show_instant(self._tracker_class, self._data)
self._print_page_info()
def test_dir_not_empty_incomplete_dir(tmp_path):
data = data_faker(tmp_path)
# Copy .koneko and only one image to that dir
(tmp_path / '.koneko').touch()
os.system(f'cp testing/files/004_祝！！！.jpg {tmp_path}')
assert files.dir_not_empty(data) is False
def start(self, main_path: 'Path') -> 'IO':
# self._data defined here not in __init__, so that reload() will wipe cache
# This has to be taken into account before any attempts to make this a subclass of Data
self._data = self._data_class(main_path)
if files.dir_not_empty(self._data):
self._show_then_fetch()
else:
self._download_from_scratch()
def _show_page(self) -> 'IO':
if not files.dir_not_empty(self._data):
printer.print_bottom('This is the last page!')
self._data.page_num -= 1
return False
self.scroll_or_show()
self._report()
def init_download(data: 'data.<class>', tracker: 'lscat.<class>') -> 'IO':
"""Download the illustrations of one page and rename them."""
if files.dir_not_empty(data):
return True
if data.page_num == 1:
print('Cache is outdated, reloading...')
if data.download_path.is_dir():
rmtree(data.download_path)
if data.all_urls:
_async_download_rename(data, tracker)
if isinstance(data, UserData):
save_number_of_artists(data)
def _verify_up_to_date(self):
if files.dir_not_empty(self._data):
return True
files.remove_dir_if_exist(self._data)
download.init_download(self._data, self._tracker_class(self._data))
def _verify_up_to_date(self) -> 'IO':
if files.dir_not_empty(self._data):
return True
files.remove_dir_if_exist(self._data)
self._download_save_images()
def test_dir_not_empty_dir_exists_but_empty(tmp_path):
"""Test dir exists but is empty"""
data = data_faker(tmp_path)
tmp_path.mkdir(exist_ok=True)
assert files.dir_not_empty(data) is False