Remove unneeded --all option of “pysetup list”.
The command without arguments already prints all installed distributions
found.
In addition, change “releases” for “projects” in the description of the
list action. Strictly speaking, one installed distribution satisfies
the requirement for a release (i.e. version) of a project, but as
currently only one release per project can be installed at a time, the
two are somewhat equivalent, and “project” is more understandable in
help texts (which call their argument “dist”, by the way..)
diff --git a/Lib/packaging/run.py b/Lib/packaging/run.py
index ef20f35..5affb17 100644
--- a/Lib/packaging/run.py
+++ b/Lib/packaging/run.py
@@ -290,27 +290,23 @@
@action_help("""\
-Usage: pysetup list dist [dist ...]
+Usage: pysetup list [dist ...]
or: pysetup list --help
- or: pysetup list --all
Print name, version and location for the matching installed distributions.
positional arguments:
- dist installed distribution name
-
-optional arguments:
- --all list all installed distributions
+ dist installed distribution name; omit to get all distributions
""")
def _list(dispatcher, args, **kw):
- opts = _parse_args(args[1:], '', ['all'])
+ opts = _parse_args(args[1:], '', [])
dists = get_distributions(use_egg_info=True)
- if 'all' in opts or opts['args'] == []:
- results = dists
- listall = True
- else:
+ if opts['args']:
results = (d for d in dists if d.name.lower() in opts['args'])
listall = False
+ else:
+ results = dists
+ listall = True
number = 0
for dist in results:
@@ -368,7 +364,7 @@
('install', 'Install a project', _install),
('remove', 'Remove a project', _remove),
('search', 'Search for a project in the indexes', _search),
- ('list', 'List installed releases', _list),
+ ('list', 'List installed projects', _list),
('graph', 'Display a graph', _graph),
('create', 'Create a project', _create),
('generate-setup', 'Generate a backward-comptatible setup.py', _generate),