grab-mercure-de-france/dl-from-db.py
Evgeny Zinoviev abd1975def upd
2023-12-30 15:37:08 +03:00

46 lines
2.0 KiB
Python
Executable File

#!/usr/bin/env python3
import warnings
warnings.filterwarnings("ignore", category=DeprecationWarning)
import logging
from mdf import Database, retronews
from argparse import ArgumentParser
database = Database()
if __name__ == '__main__':
parser = ArgumentParser()
parser.add_argument('--output', type=str, required=True,
help='output directory')
parser.add_argument('--from-date', type=str)
parser.add_argument('--to-date', type=str)
parser.add_argument('--merge-threads', default=retronews.TILE_MERGING_POOL_SIZE, type=int)
parser.add_argument('--fetch-threads', default=retronews.PAGE_FETCHING_POOL_SIZE, type=int)
parser.add_argument('--only-fetch', action='store_true',
help='only fetch magazine tiles and exit, do not merge anything')
parser.add_argument('--force-overwrite', action='store_true',
help='if file yyyy-mm-dd.pdf already exists, delete it and start over')
parser.add_argument('--force-probe', action='store_true',
help='force all pages to use the \'probe\' method')
parser.add_argument('--fetch-probe-pages', nargs='+', type=int,
help='force some pages to use the \'probe\' method, when count of vertical and horizontal tiles is unknown')
args = parser.parse_args()
retronews.set_tile_merging_pool_size(args.merge_threads)
retronews.set_page_fetching_pool_size(args.fetch_threads)
for doc in database.get_documents((args.from_date, args.to_date)):
url = doc['url']
print(f'grabbing {url}...')
if not retronews.grab_magazine(url,
output_root=args.output,
probe_pages=args.fetch_probe_pages,
probe_all=args.force_probe,
only_fetch=args.only_fetch,
force_overwrite=args.force_overwrite):
logging.error(f'failed to grab {url}')