[IMP] Support use of transaction name in statement line and move

By setting transaction.name, an import filter can supply description
text from the bank to make it easier to understand a line in the bank
statement and the resulting move

account_banking/account_banking.py

@@ -500,7 +500,7 @@ class account_bank_statement(osv.osv):
             'journal_id': st.journal_id.id,
             'period_id': period_id, # AB
             'date': st_line.date,
-            'name': st_line_number,
+            'name': "%s.%s" % (st_line.statement_id.name, st_line.import_transaction_id.id),
         }, context=context)
         account_bank_statement_line_obj.write(cr, uid, [st_line.id], {
             'move_ids': [(4, move_id, False)]

account_banking/banking_import_transaction.py

@@ -1391,8 +1391,11 @@ class banking_import_transaction(osv.osv):
                 values['partner_bank_id'] = partner_banks[0].id
 
             if not transaction.statement_line_id:
+                if not hasattr(transaction, 'name'):
+                    transaction.name = '%s.%s' % (transaction.statement, transaction.transaction)
+                    
                 values.update(dict(
-                        name = '%s.%s' % (transaction.statement, transaction.transaction),
+                        name = transaction.name,
                         date = transaction.effective_date,
                         amount = transaction.transferred_amount,
                         statement_id = transaction.statement_id.id,
@@ -1599,6 +1602,7 @@ class banking_import_transaction(osv.osv):
         'exchange_rate': fields.float('exchange_rate'),
         'transferred_amount': fields.float('transferred_amount'),
         'message': fields.char('message', size=1024),
+        'name': fields.char('name', size=1024),
         'remote_owner': fields.char('remote_owner', size=24),
         'remote_owner_address': fields.char('remote_owner_address', size=24),
         'remote_owner_city': fields.char('remote_owner_city', size=24),

account_banking/parsers/models.py

@@ -68,6 +68,9 @@ class mem_bank_transaction(object):
 
         'id',
         # Message id
+        
+        'name',
+        # Optional transaction name
 
         'statement_id',
         # The bank statement this message was reported on

account_banking/wizard/bank_import.py

@@ -292,7 +292,7 @@ class banking_import(osv.osv_memory):
             subno = 0
             for transaction in statement.transactions:
                 subno += 1
-                if not transaction.id:
+                if not transaction.id and not transaction.name:
                     transaction.id = str(subno)
                 values = {}
                 for attr in transaction.__slots__ + ['type']: