fetch: Verify caching across sessions

[paperdoorknob] / paperdoorknob.py

diff --git a/paperdoorknob.py b/paperdoorknob.py
index 70f3af5d5c075c47ef54d8256e35d75e1ab63a45..c1117c2680d3f2eb6788542116602606423fb6df 100644 (file)
--- a/paperdoorknob.py
+++ b/paperdoorknob.py
@@ -7,6 +7,7 @@
 
 from argparse import ArgumentParser
 import requests
+import requests_cache
 
 
 def command_line_parser() -> ArgumentParser:
@@ -19,14 +20,15 @@ def command_line_parser() -> ArgumentParser:
     return parser
 
 
-def fetch(url: str, timeout: int) -> None:
-    with requests.get(url, timeout=timeout) as r:
+def fetch(url: str, session: requests.Session, timeout: int) -> None:
+    with session.get(url, timeout=timeout) as r:
         r.raise_for_status()
 
 
 def main() -> None:
     args = command_line_parser().parse_args()
-    fetch(args.url, args.timeout)
+    with requests_cache.CachedSession() as session:
+        fetch(args.url, session, args.timeout)
 
 
 if __name__ == '__main__':