[IMP] add the posibility to customise the bank statement name in the parser

account_statement_base_import/parser/parser.py

@@ -51,6 +51,7 @@ class BankStatementImportParser(object):
         self.filebuffer = None
         self.balance_start = None
         self.balance_end = None
+        self.statement_name = None
 
     @classmethod
     def parser_for(cls, parser_name):
@@ -168,6 +169,14 @@ class BankStatementImportParser(object):
         """
         return self.balance_end
 
+    def get_statement_name(self, *args, **kwargs):
+        """
+        This is called by the importation method to set the statement
+        date in the bank statement.
+            return: float of the balance start (self.balance_start)
+        """
+        return self.statement_name or '/'
+
 
 def itersubclasses(cls, _seen=None):
     """