remonet/mapillary_download
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Stefal 2023-09-20 21:28:32 +02:00
parent 4ce9b320d3
commit 05f6ff2acf
1 changed files with 3 additions and 19 deletions
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download.py
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@ -3,7 +3,6 @@ from requests.adapters import HTTPAdapter
from requests.adapters import Retry from requests.adapters import Retry
import json import json
import os import os
import asyncio
import concurrent.futures import concurrent.futures
import argparse import argparse
from datetime import datetime from datetime import datetime
@ -28,24 +27,17 @@ def parse_args(argv =None):
parser.add_argument('--image_limit', type=int, default=None, help='How many images you want to download') parser.add_argument('--image_limit', type=int, default=None, help='How many images you want to download')
parser.add_argument('--overwrite', default=False, action='store_true', help='overwrite existing images') parser.add_argument('--overwrite', default=False, action='store_true', help='overwrite existing images')
global args
args = parser.parse_args(argv) args = parser.parse_args(argv)
if args.sequence_ids is None and args.image_ids is None: if args.sequence_ids is None and args.image_ids is None:
parser.error("Please enter at least one sequence id or image id") parser.error("Please enter at least one sequence id or image id")
return args
def background(f):
def wrapped(*args, **kwargs):
return asyncio.get_event_loop().run_in_executor(None, f, *args, **kwargs)
return wrapped
#@background
def download(url, filepath, metadata=None): def download(url, filepath, metadata=None):
#print(asizeof.asizeof(image)/1024, "MB") #print(asizeof.asizeof(image)/1024, "MB")
with open(str(filepath), "wb") as f: with open(str(filepath), "wb") as f:
r = session.get(url, stream=True, timeout=6) r = session.get(url, stream=True, timeout=6)
image = write_exif(r.content, metadata) image = write_exif(r.content, metadata)
f.write(image) f.write(image)
#del image
print("{} downloaded".format(filepath)) print("{} downloaded".format(filepath))
def get_single_image_data(image_id, mly_header): def get_single_image_data(image_id, mly_header):
@ -93,9 +85,6 @@ def get_image_data_from_sequences__future(sequences_id, mly_header):
image_data['sequence_id'] = sequence_id image_data['sequence_id'] = sequence_id
#print(image_data) #print(image_data)
yield image_data yield image_data
#image_data = get_single_image_data(image_id, mly_header)
#image_data['sequence_id'] = sequence_id
#yield image_data
def write_exif(picture, img_metadata): def write_exif(picture, img_metadata):
''' '''
@ -115,12 +104,8 @@ def write_exif(picture, img_metadata):
return updated_image return updated_image
if __name__ == '__main__': if __name__ == '__main__':
parse_args()
args = parse_args()
if args.access_token == None:
print('please provide the access_token')
exit()
sequence_ids= args.sequence_ids if args.sequence_ids is not None else [] sequence_ids= args.sequence_ids if args.sequence_ids is not None else []
images_ids = args.image_ids images_ids = args.image_ids
access_token = args.access_token access_token = args.access_token
@ -170,4 +155,3 @@ if __name__ == '__main__':
print("{} already exists. Skipping ".format(path)) print("{} already exists. Skipping ".format(path))
continue continue
executor.submit(download, url=image_data['thumb_original_url'], filepath=path, metadata=img_metadata) executor.submit(download, url=image_data['thumb_original_url'], filepath=path, metadata=img_metadata)
#download(image_data['thumb_original_url'],path, img_metadata)