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Code Issues Projects Releases Packages Wiki Activity Actions 10

improved pysetup list UI

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This commit is contained in:
Tarek Ziade 2011-05-31 09:18:24 +02:00
parent 90fb9283fc
commit 441531f6e6
1 changed files with 9 additions and 1 deletions
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10
Lib/packaging/run.py
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@ -337,13 +337,21 @@ def _run(dispatcher, args, **kw):
def _list(dispatcher, args, **kw): def _list(dispatcher, args, **kw):
opts = _parse_args(args[1:], '', ['all']) opts = _parse_args(args[1:], '', ['all'])
dists = get_distributions(use_egg_info=True) dists = get_distributions(use_egg_info=True)
if 'all' in opts: if 'all' in opts or opts['args'] == []:
results = dists results = dists
else: else:
results = [d for d in dists if d.name.lower() in opts['args']] results = [d for d in dists if d.name.lower() in opts['args']]
number = 0
for dist in results: for dist in results:
print('%s %s at %s' % (dist.name, dist.metadata['version'], dist.path)) 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) @action_help(search_usage)