def package_list(args: List[str]) -> None:
if len(args) > 0:
for name in args:
show_package_contents(name)
else:
if logger.isEnabledFor(VERBOSE):
table = []
for pacname in packaging.installed_names():
package = read_package_info(pacname)
if package is None:
table.append(
[pacname, "package info is missing or broken", "0"])
else:
table.append(
[pacname, package["title"],
str(package["num_files"])])
tty.print_table(["Name", "Title", "Files"], [tty.bold, "", ""],
table)
else:
for pacname in packaging.installed_names():
sys.stdout.write("%s\n" % pacname)
def test_create():
assert packaging.installed_names() == []
_create_simple_test_package("aaa")
assert packaging.installed_names() == ["aaa"]