improved pysetup list UI
diff --git a/Lib/packaging/run.py b/Lib/packaging/run.py
index 03b80c6..6e4816d 100644
--- a/Lib/packaging/run.py
+++ b/Lib/packaging/run.py
@@ -337,13 +337,21 @@
def _list(dispatcher, args, **kw):
opts = _parse_args(args[1:], '', ['all'])
dists = get_distributions(use_egg_info=True)
- if 'all' in opts:
+ if 'all' in opts or opts['args'] == []:
results = dists
else:
results = [d for d in dists if d.name.lower() in opts['args']]
+ number = 0
for dist in results:
print('%s %s at %s' % (dist.name, dist.metadata['version'], dist.path))
+ number +=1
+
+ print('')
+ if number == 0:
+ print('Nothing seems to be installed.')
+ else:
+ print('Found %d projects installed.' % number)
@action_help(search_usage)