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| author | Tarek Ziade <tarek@ziade.org> | 2011-05-31 07:18:24 (GMT) |
|---|---|---|
| committer | Tarek Ziade <tarek@ziade.org> | 2011-05-31 07:18:24 (GMT) |
| commit | 441531f6e66e159b58a02663857a13c38719eb0b (patch) | |
| tree | 6fded332e836379108f1ea8ab4edd1108b48acd0 | |
| parent | 90fb9283fc342339ef6687d4927d3b74b2b73ecd (diff) | |
| download | cpython-441531f6e66e159b58a02663857a13c38719eb0b.zip cpython-441531f6e66e159b58a02663857a13c38719eb0b.tar.gz cpython-441531f6e66e159b58a02663857a13c38719eb0b.tar.bz2 | |
improved pysetup list UI
| -rw-r--r-- | Lib/packaging/run.py | 10 |
1 files changed, 9 insertions, 1 deletions
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 _run(dispatcher, args, **kw): 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) |