Merge branch 'dev-loic' into 'dev'

Update Ris_To_GarganText.py

See merge request athomas/gargantexternal-tools!14

Streamlit/pages/Ris_To_GarganText.py

@@ -39,8 +39,12 @@ def read_file(file):
             month = tmp[1]
             day = tmp[2]
         else:
-            if doc.__contains__('year'):
-                year = doc['year'].replace('/', '').replace('.', '')
+            if doc.__contains__('year') :
+                tmp = doc['year'].replace('/', '').replace('.', '')
+                if tmp.isdigit():
+                    year = tmp
+                else:
+                    year = str(date.today().year)
             else:
                 year = str(date.today().year)