add offsetheader

account_statement_import_txt_xlsx/models/account_statement_import_sheet_mapping.py

@@ -62,6 +62,11 @@ class AccountStatementImportSheetMapping(models.Model):
         help="When this occurs please indicate the column number in the Columns section "
         "instead of the column name, considering that the first column is 0",
     )
+    offset_header = fields.Integer(
+        "Offset Header",
+        default=0,
+        help="Number of row to ignore until the header",
+    )
     skip_empty_lines = fields.Boolean(
         "Skip Empty Lines",
         default=False,

account_statement_import_txt_xlsx/models/account_statement_import_sheet_parser.py

@@ -168,6 +168,11 @@ def _parse_lines(self, mapping, data_file, currency_code):
                 decoded_file = data_file.decode(detected_encoding)
             csv_or_xlsx = reader(StringIO(decoded_file), **csv_options)
         header = False
+
+        if mapping.offset_header:
+            for _row in range(mapping.offset_header):
+                next(csv_or_xlsx)
+
         if not mapping.no_header:
             if isinstance(csv_or_xlsx, tuple):
                 header = [

account_statement_import_txt_xlsx/views/account_statement_import_sheet_mapping.xml

@@ -59,6 +59,10 @@
                                 name="offset_row"
                                 attrs="{'invisible': [('no_header', '=', True)]}"
                             />
+                            <field
+                                name="offset_header"
+                                attrs="{'invisible': [('no_header', '=', True)]}"
+                            />
                         </group>
                         <group
                             attrs="{'invisible': [('debit_credit_column', '=', False)]}"