add formatter command

weboob/tools/application/formatters/load.py

@@ -23,8 +23,7 @@ formatters = ('htmltable', 'multiline', 'simple', 'table', 'webkit')
             
 
 def load_formatter(name):
-    if name not in formatters:
-        raise Exception(u'Formatter "%s" not found' % name)
+    assert name in formatters
     if name in ('htmltable', 'table'):
         from .table import TableFormatter
         if name == 'htmltable':

weboob/tools/application/formatters/table.py

@@ -58,6 +58,7 @@ class TableFormatter(IFormatter):
             return s
         else:
             print s.encode('utf-8')
+        self.queue = []
 
     def format_dict(self, item):
         # format is done in self.flush() by prettytable