misc

weboob/tools/application/prompt.py

@@ -49,6 +49,8 @@ class PromptScheduler(Scheduler):
             sys.stdout.write('\n')
 
 class PromptApplication(ConsoleApplication):
+    SYNOPSIS = 'Usage: %prog [options (-h for help)]'
+
     def create_weboob(self):
         return Weboob(self.APPNAME, scheduler=PromptScheduler(self.prompt, self.read_cb))
 

weboob/tools/parsers/__init__.py

@@ -59,4 +59,4 @@ def get_parser(preference_order=('lxml', 'html5lib', 'elementtidy', 'builtin')):
         except ImportError:
             logging.debug('%s is not installed.' % kind)
 
-    raise NoParserFound()
+    raise NoParserFound("No parser found (%s)" % ','.join(preference_order))