[merge] [IMP] account_statement_base_import: Added some function to be able to fill the balance, the name and the date of the bank statement based on the data of the file parsed.

mirrors closely the approach for statement lines (get_st_line_vals) with the same approch for the statement (get_st_vals)

account_statement_base_import/parser/parser.py

@@ -49,6 +49,10 @@ class BankStatementImportParser(object):
         self.result_row_list = None
         # The file buffer on which to work on
         self.filebuffer = None
+        self.balance_start = None
+        self.balance_end = None
+        self.statement_name = None
+        self.statement_date = None
 
     @classmethod
     def parser_for(cls, parser_name):
@@ -116,7 +120,12 @@ class BankStatementImportParser(object):
         create method of statement.
         :return: dict of vals that represent additional infos for the statement
         """
-        return {}
+        return {
+                'name': self.statement_name,
+                'balance_start': self.balance_start,
+                'balance_end_real': self.balance_end,
+                'date': self.statement_date
+        }
 
     def get_st_line_vals(self, line, *args, **kwargs):
         """