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fixes when no backends are loaded

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This commit is contained in:
Romain Bignon 2010-09-25 02:16:07 -04:00
commit f4f9ef25f4
2 changed files with 16 additions and 6 deletions
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15
weboob/tools/application/repl.py
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@ -488,8 +488,8 @@ class ReplApplication(Cmd, BaseApplication):
for backend in given_backends:
try:
self.enabled_backends.remove(backend)
except KeyError:
print '%s is not enabled' % backend
except ValueError:
print '%s is not enabled' % backend.name
elif action == 'only':
self.enabled_backends = set()
for backend in given_backends:
@ -508,11 +508,14 @@ class ReplApplication(Cmd, BaseApplication):
self.weboob.unload_backends(backend.name)
try:
self.enabled_backends.remove(backend)
except KeyError:
except ValueError:
pass
else:
print 'Unknown action: "%s"' % action
return False
return 1
if len(self.enabled_backends) == 0:
print 'Warning: no more backends are loaded. %s is probably unusable.' % self.APPNAME.capitalize()
def complete_backends(self, text, line, begidx, endidx):
choices = []
@ -523,14 +526,14 @@ class ReplApplication(Cmd, BaseApplication):
args = line.split(' ')
if len(args) == 2:
choices = commands
elif len(args) == 3:
elif len(args) >= 3:
if args[1] == 'enable':
choices = sorted(available_backends_names - enabled_backends_names)
elif args[1] == 'only':
choices = sorted(available_backends_names)
elif args[1] == 'disable':
choices = sorted(enabled_backends_names)
elif args[1] == 'add':
elif args[1] == 'add' and len(args) == 3:
self.weboob.modules_loader.load_all()
for name, module in sorted(self.weboob.modules_loader.loaded.iteritems()):
if not self.CAPS or self.caps_included(module.iter_caps(), self.CAPS.__name__):