function to detect days

src/agenda_culturel/import_tasks/extractor.py

@@ -28,8 +28,38 @@ class Extractor(ABC):
         else:
             return start_day
 
+    def guess_startswith(text, strs):
+        t = remove_accents(text).lower()
+        for i, s in enumerate(strs):
+            if t.startswith(s):
+                return i + 1
+        return None
+
+    def guess_day_name(text, exact=False):
+        if exact:
+            return Extractor.guess_startswith(text, [
+                "lundi",
+                "mardi",
+                "mercredi",
+                "jeudi",
+                "vendredi",
+                "samedi",
+                "dimanche",
+            ])
+        else:
+            return Extractor.guess_startswith(text, [
+                "lun",
+                "mar",
+                "mer",
+                "jeu",
+                "ven",
+                "sa",
+                "di",
+            ])
+
+
     def guess_month(text):
-        mths = [
+        return Extractor.guess_startswith(text, [
             "jan",
             "fe",
             "mar",
@@ -42,12 +72,7 @@ class Extractor(ABC):
             "oct",
             "nov",
             "dec",
-        ]
-        t = remove_accents(text).lower()
-        for i, m in enumerate(mths):
-            if t.startswith(m):
-                return i + 1
-        return None
+        ])
 
     def parse_french_date(text):
         # format NomJour Numero Mois Année