diff --git a/app/scodoc/sco_excel.py b/app/scodoc/sco_excel.py
index 52e41cc2..b6f0b873 100644
--- a/app/scodoc/sco_excel.py
+++ b/app/scodoc/sco_excel.py
@@ -68,18 +68,19 @@ class COLORS(Enum):
 def send_from_flask(data, filename, mime=scu.XLSX_MIMETYPE):
     filename = scu.make_filename(filename)
     response = make_response(data)
-    response.headers['Content-Type'] = mime
-    response.headers['Content-Disposition'] = 'attachment; filename="%s"' % filename
+    response.headers["Content-Type"] = mime
+    response.headers["Content-Disposition"] = 'attachment; filename="%s"' % filename
     return response
 
+
 def send_excel_file(request, data, filename, mime=scu.XLSX_MIMETYPE):
     """publication fichier.
     (on ne doit rien avoir émis avant, car ici sont générés les entetes)
     """
     filename = (
         scu.unescape_html(scu.suppress_accents(filename))
-            .replace("&", "")
-            .replace(" ", "_")
+        .replace("&", "")
+        .replace(" ", "_")
     )
     request.RESPONSE.setHeader("content-type", mime)
     request.RESPONSE.setHeader(
@@ -144,16 +145,16 @@ class ScoExcelBook:
 
 
 def excel_make_style(
-        bold=False,
-        italic=False,
-        outline=False,
-        color: COLORS = COLORS.BLACK,
-        bgcolor: COLORS = None,
-        halign=None,
-        valign=None,
-        number_format=None,
-        font_name="Arial",
-        size=10,
+    bold=False,
+    italic=False,
+    outline=False,
+    color: COLORS = COLORS.BLACK,
+    bgcolor: COLORS = None,
+    halign=None,
+    valign=None,
+    number_format=None,
+    font_name="Arial",
+    size=10,
 ):
     """Contruit un style.
     Les couleurs peuvent être spécfiées soit par une valeur de COLORS,
@@ -236,12 +237,12 @@ class ScoExcelSheet:
         self.row_dimensions = {}
 
     def excel_make_composite_style(
-            self,
-            alignment=None,
-            border=None,
-            fill=None,
-            number_format=None,
-            font=None,
+        self,
+        alignment=None,
+        border=None,
+        fill=None,
+        number_format=None,
+        font=None,
     ):
         style = {}
         if font is not None:
@@ -384,7 +385,7 @@ class ScoExcelSheet:
 
 
 def excel_simple_table(
-        titles=None, lines=None, sheet_name=b"feuille", titles_styles=None, comments=None
+    titles=None, lines=None, sheet_name=b"feuille", titles_styles=None, comments=None
 ):
     """Export simple type 'CSV': 1ere ligne en gras, le reste tel quel"""
     ws = ScoExcelSheet(sheet_name)
@@ -653,13 +654,13 @@ def _excel_to_list(filelike):  # we may need 'encoding' argument ?
 
 
 def excel_feuille_listeappel(
-        sem,
-        groupname,
-        lines,
-        partitions=None,
-        with_codes=False,
-        with_paiement=False,
-        server_name=None,
+    sem,
+    groupname,
+    lines,
+    partitions=None,
+    with_codes=False,
+    with_paiement=False,
+    server_name=None,
 ):
     """generation feuille appel"""
     if partitions is None:
@@ -761,7 +762,7 @@ def excel_feuille_listeappel(
     for t in lines:
         n += 1
         nomprenom = (
-                t["civilite_str"] + " " + t["nom"] + " " + t["prenom"].lower().capitalize()
+            t["civilite_str"] + " " + t["nom"] + " " + t["prenom"].lower().capitalize()
         )
         style_nom = style2t3
         if with_paiement:
diff --git a/app/scodoc/sco_placement.py b/app/scodoc/sco_placement.py
index acc888ee..763a7b67 100644
--- a/app/scodoc/sco_placement.py
+++ b/app/scodoc/sco_placement.py
@@ -599,7 +599,7 @@ class PlacementRunner:
         ws0.set_column_dimension_width("A", 750 * column_width_ratio)
         for col in range(nb_rangs):
             ws0.set_column_dimension_width(
-                "ABCDEFGHIJKLMNOPQRSTUVWXYZ"[col + 1: col + 2], width
+                "ABCDEFGHIJKLMNOPQRSTUVWXYZ"[col + 1 : col + 2], width
             )
 
         SheetName1 = "Positions"