def info_package(pearl_env: PearlEnvironment, package: Package,
args: Namespace):
"""
Provide info about a package.
"""
requires = pearl_env.required_by(package)
messenger.print(
dedent("""
{cyan}Name{normal}: {full_name}
{cyan}Description{normal}: {description}
{cyan}Homepage{normal}: {homepage}
{cyan}URL{normal}: {url}
{cyan}Author{normal}: {author}
{cyan}License{normal}: {license}
{cyan}Operating Systems{normal}: {os}
{cyan}Keywords{normal}: {keywords}
{cyan}Installed{normal}: {installed}
{cyan}Pkg Directory{normal}: {pkg_dir}
{cyan}Var Directory{normal}: {var_dir}
{cyan}Depends on{normal}: {depends}
{cyan}Required by{normal}: {requires}
""".format(
cyan=Color.CYAN,
normal=Color.NORMAL,
full_name=package.full_name,
description=package.description,
homepage=package.homepage,
url=package.url,
author=package.author,
license=package.license,
os=tuple(o.name.lower() for o in package.os),
keywords=package.keywords,
installed=package.is_installed(),
pkg_dir=package.dir,
var_dir=package.vardir,
depends=tuple(d.full_name for d in package.depends),
requires=tuple(r.full_name for r in requires),
)))
return package, requires
def test_lookup_package_not_in_repo(tmp_path):
home_dir = create_pearl_home(tmp_path)
packages_info = {
"repo-test": {
"pkg-test": {
"repo_name": "repo-test",
"name": "pkg-test",
"url": "/blah",
},
}
}
builder = PackageBuilder(home_dir)
packages = builder.build_packages(packages_info)
pearl_env = PearlEnvironment(home_dir, env_initialized=False)
pearl_env._packages = packages
with pytest.raises(PackageNotInRepoError):
pearl_env.lookup_package('repo-test/pkg-a-test')
with pytest.raises(PackageNotInRepoError):
pearl_env.lookup_package('pkg-a-test')
def test_config_filename_not_a_file(tmp_path):
with pytest.raises(ValueError):
PearlEnvironment._get_config_filename(tmp_path, True)
def test_config_filename_does_not_exist():
with pytest.raises(ValueError):
PearlEnvironment._get_config_filename(Path('/myhome2/pearl.conf'),
True)
def test_config_filename():
assert PearlEnvironment._get_config_filename(
Path('/myhome2/pearl.conf'), False) == Path('/myhome2/pearl.conf')
assert PearlEnvironment._get_config_filename(None, False) == Path(
'{}/.config/pearl/pearl.conf'.format(os.environ['HOME']))
def test_pearl_env_home_not_directory(tmp_path):
(tmp_path / 'file').touch()
with pytest.raises(ValueError):
PearlEnvironment._get_home(tmp_path / 'file')
def test_pearl_env_home_not_exist():
with mock.patch(_MODULE_UNDER_TEST + '.os') as os_mock:
os_mock.environ = {'HOME': '/home/myhome'}
PearlEnvironment._get_home(env_initialized=False)
with pytest.raises(ValueError):
PearlEnvironment._get_home()