def _download(self, root_dir, version='feature'):
assert version in self.__valid_versions
if not os.path.isdir(root_dir):
os.makedirs(root_dir)
elif os.path.isfile(os.path.join(root_dir, 'data.csv')):
df = pd.read_csv(os.path.join(root_dir, 'data.csv'))
streaming_logs = df.to_dict(orient='list')
if all([
os.path.isfile(os.path.join(root_dir, 'streaming_logs', s))
for s in streaming_logs['streaming_log']
]):
print('WaterlooSQoE-III already downloaded.')
return
url = 'http://ivc.uwaterloo.ca/database/WaterlooSQoE-III/'
if version == 'full':
filename = 'waterloo_sqoe3_full.zip'
url += filename
elif version == 'feature':
filename = 'waterloo_sqoe3_feature.zip'
url += filename
else:
filename = 'waterloo_sqoe3_server_video.zip'
url += filename
zip_filename = os.path.join(root_dir, filename)
if not os.path.isfile(zip_filename):
print('Downloading WaterlooSQoE-III database...\n')
download(url, zip_filename)
print('WaterlooSQoE-III database download complete!\n')
# extract zip
extract(zip_filename, root_dir)
def _download(self, root_dir, version='feature'):
assert version in self.__valid_versions
if not os.path.isdir(root_dir):
os.makedirs(root_dir)
elif os.path.isfile(os.path.join(root_dir, 'data.csv')):
df = pd.read_csv(os.path.join(root_dir, 'data.csv'))
streaming_logs = df.to_dict(orient='list')
if all([
os.path.isfile(os.path.join(root_dir, 'streaming_logs', s))
for s in streaming_logs['streaming_log']
]):
print('LIVE-NFLX-I already downloaded.')
return
url = 'http://ivc.uwaterloo.ca/database/LIVENFLX1/'
filename = 'live_nflx1_feature.zip'
url += filename
zip_filename = os.path.join(root_dir, filename)
if not os.path.isfile(zip_filename):
print('Downloading LIVE-NFLX-I database...\n')
download(url, zip_filename)
print('LIVE-NFLX-I database download complete!\n')
# extract zip
extract(zip_filename, root_dir)