hide warnings when running with asyncio (without flag --sync) to have…

… a clean output. Related to bug scivision#10 in the parent repository of this projects

src/mkdocs_linkcheck/base.py

@@ -5,6 +5,7 @@
 import re
 import asyncio
 import os
+import warnings
 from operator import itemgetter
 
 from .coro import check_urls as check_urls_async
@@ -200,6 +201,7 @@ def check_remotes(
         hdr = {"User-Agent": USER_AGENT}
 
     # %% session
+    warnings.simplefilter("ignore")
     if use_async:
         missing = asyncio.run(
             check_urls_async( urls, hdr=hdr, method=method )

src/mkdocs_linkcheck/coro.py

@@ -30,11 +30,9 @@ async def check_urls(
 ) -> list[tuple[str, str, T.Any]]:
     tasks = [check_url(u, hdr, method=method) for u in urls]
 
-    warnings.simplefilter("ignore")
 
     urls = await asyncio.gather(*tasks)
 
-    warnings.resetwarnings()
 
     # this is per aiohttp manual, when using HTTPS SSL sites, just before closing
     # the event loop, do a 250ms sleep (not for each site)