diff --git a/LittleBock/extract.py b/LittleBock/extract.py
index 49c845e..2c00a5c 100755
--- a/LittleBock/extract.py
+++ b/LittleBock/extract.py
@@ -5,29 +5,28 @@ extracteur de données iSpindel JSON entreposées par Little Bock en HTML
 import json
 try:
     import lxml.html as LX
-except ModuleNotFoundError as e:
+except ModuleNotFoundError:
     import sys
-    print("Le module 'lxml' est nécessaire.\n  http://pypi.org/lxml")
-    sys.exit()
+    sys.exit("Le module 'lxml' est nécessaire.\n  http://pypi.org/lxml")
 import pathlib
 
-def proc(path):
+def proc(path_in):
     s, js = None, None
-    h = LX.parse(path.name)
+    h = LX.parse(str(path_in))
     x = h.xpath("//*[@id='fermentation_log_chart']")
     if x: s = x[0].get('data-chart-options')
     if s:
-        js = json.dumps(
-            json.loads(s).pop('series'), indent=4, sort_keys=True) or None
+        js = json.dumps(json.loads(s).pop('series'), indent=4, sort_keys=True
+            ) or None
     if js:
-        p = path.with_suffix('.json')
-        with open(p,'w') as f:
+        path_out = path_in.with_suffix('.json')
+        with open(path_out,'w') as f:
             f.write(js)
-            print(f"INFO: extraction des données dans {p.name}.")
+            print(f"INFO: {path_in.name} >> {path_out.name}")
 
 if __name__ == "__main__":
     here = pathlib.Path.cwd()
-    hdocs = tuple(here.glob("*.html"))
+    hdocs = tuple(here.rglob("*.html"))
     if len(hdocs) == 0:
         print("Aucun fichier HTML ('.html') trouvé.")
     for i in hdocs: