aiohttp.diff

diff --git "a/t\303\251l\303\251chargeur-cheerz.py" "b/t\303\251l\303\251chargeur-cheerz.py"
index 871a79f..b8db037 100755
--- "a/t\303\251l\303\251chargeur-cheerz.py"
+++ "b/t\303\251l\303\251chargeur-cheerz.py"
@@ -1,6 +1,8 @@
 #!/usr/bin/env python3
 
 import json
+import aiohttp
+
 from argparse import ArgumentParser
 from asyncio import Task, create_task, run, wait
 from dataclasses import dataclass
@@ -44,19 +46,28 @@ class Photo:
             original_url=photo_dict["original_url"],
         )
 
-    def get_download_tasks(self) -> List[Task]:
+    async def urlretrieve(self, url, filename, session):
+        print(f"Retrieving {url}")
+        async with session.get(url) as resp:
+            if resp.status == 200:
+                with open(filename, 'wb') as picfile:
+                    body = await resp.read()
+                    print(f"Saving {filename}")
+                    picfile.write(body)
+
+    def get_download_tasks(self, session) -> List[Task]:
         makedirs("photos/originales", exist_ok=True)
         makedirs("photos/filtrées", exist_ok=True)
         return [
-            create_task(self._download_original()),
-            create_task(self._download_filtered()),
+            create_task(self._download_original(session)),
+            create_task(self._download_filtered(session)),
         ]
 
-    async def _download_original(self) -> None:
-        urlretrieve(self.original_url, f"photos/originales/{self.taken_at}")
+    async def _download_original(self, session) -> None:
+        await self.urlretrieve(self.original_url, f"photos/originales/{self.taken_at}", session)
 
-    async def _download_filtered(self) -> None:
-        urlretrieve(self.original_url, f"photos/filtrées/{self.taken_at}")
+    async def _download_filtered(self, session) -> None:
+        await self.urlretrieve(self.url, f"photos/filtrées/{self.taken_at}", session)
 
 
 async def main() -> None:
@@ -72,9 +83,9 @@ async def main() -> None:
     html_parser = CheezPageParser()
     html_parser.feed(cheerz_page)
     photos = (Photo.from_dict(d) for d in html_parser.photos_dict["photoData"])
-
-    # Create and wait for all the download tasks
-    await wait(chain.from_iterable(p.get_download_tasks() for p in photos))
+    async with aiohttp.ClientSession() as session:
+        # Create and wait for all the download tasks
+        await wait(chain.from_iterable(p.get_download_tasks(session) for p in photos))
 
 
 if __name__ == "__main__":