def get_pano_jpgs(lon_lat_list=[], saved_path=os.getcwd()):
if len(lon_lat_list) == 0:
lon_lat_list = [(-94.8696048, 29.2582707)]
while len(lon_lat_list) > 0:
lon, lat = lon_lat_list.pop(0)
pano = GSV_pano(request_lon=lon,
request_lat=lat,
saved_path=saved_path)
pano.get_panorama(zoom=5)
def downoad_panoramas_from_json_list(json_file_list, saved_path, zoom=3):
total_cnt = len(json_file_list)
pre_dir = r'E:\USC_OneDrive\OneDrive - University of South Carolina\Research\sidewalk_wheelchair\DC_panoramas'
start_time_all = time.perf_counter()
while len(json_file_list) > 0:
try:
start_time = time.perf_counter()
json_file = json_file_list.pop()
basename = os.path.basename(json_file)[:-5] + "_4.jpg"
new_name = os.path.join(saved_path, basename)
if os.path.exists(new_name):
print(f"{basename} exits, continue.")
continue
basename = os.path.basename(json_file)[:-5] + "_5.jpg"
new_name = os.path.join(pre_dir, basename)
if os.path.exists(new_name):
print(f"{basename} exits, resample the current file.")
img_pil = Image.open(new_name)
w, h = img_pil.size
w = int(w / 2)
h = int(h / 2)
img_pil = img_pil.resize((w, h))
zoom4_pano_name = os.path.join(
saved_path,
os.path.basename(json_file)[:-5] + "_4.jpg")
img_pil.save(zoom4_pano_name)
continue
pano1 = GSV_pano(json_file=json_file, saved_path=saved_path)
pano1.get_panorama(zoom=zoom)
total_time = (time.perf_counter() - start_time_all)
efficency = total_time / (total_cnt - len(json_file_list))
time_remain = efficency * len(json_file_list)
print(
f"Time spent (seconds): {time.perf_counter() - start_time:.1f}, time used: {utils.delta_time(total_time)} , time remain: {utils.delta_time(time_remain)} \n"
)
except Exception as e:
logging.error(
"Error in downoad_panoramas_from_json_list(): %s, %s" %
(e, json_file),
exc_info=True)
continue