set loglevel

citation_crawler/__main__.py

@@ -14,13 +14,20 @@
 
 parser.add_argument("-y", "--year", type=int, help="Only crawl the paper after the specified year.", default=2000)
 parser.add_argument("-l", "--limit", type=int, help="Limitation of BFS depth.", default=-1)
+parser.add_argument(
+    '-v', '--verbose',
+    help="Print lots of debugging statements",
+    action="store_const", dest="loglevel", const=logging.DEBUG,
+    default=logging.INFO,
+)
 add_argument_kw(parser)
 add_argument_pid(parser)
 add_argument_aid(parser)
 
 
 def func_parser(parser):
     args = parser.parse_args()
+    logging.basicConfig(level=args.loglevel)
     year = args.year
     limit = args.limit
     keywords = parse_args_kw(parser)
@@ -112,7 +119,8 @@ async def filter_papers(self, papers):
 parser_n4j.add_argument("--username", type=str, default=None, help=f'Auth username to neo4j database.')
 parser_n4j.add_argument("--password", type=str, default=None, help=f'Auth password to neo4j database.')
 parser_n4j.add_argument("--uri", type=str, required=True, help=f'URI to neo4j database.')
-parser_n4j.add_argument("--no-skip-exists", action="store_true", help=f'Do not skip exists references. Use it when you want to rewrite all papers.')
+parser_n4j.add_argument("--no-skip-exists", action="store_true",
+                        help=f'Do not skip exists references. Use it when you want to rewrite all papers.')
 
 
 async def func_parser_n4j_async(parser):

setup.py

@@ -15,7 +15,7 @@
 
 setup(
     name='citation_crawler',
-    version='2.9.2',
+    version='2.9.3',
     author='yindaheng98',
     author_email='[email protected]',
     url='https://github.com/yindaheng98/citation-crawler',