def test_lookup_package(tmp_path):
home_dir = create_pearl_home(tmp_path)
packages_info = {
"repo-test": {
"pkg-test": {
"repo_name": "repo-test",
"name": "pkg-test",
"url": "/blah",
"depends": ["repo-test/pkg-test2"]
},
"pkg-test2": {
"repo_name": "repo-test",
"name": "pkg-test2",
"url": "/blah",
"depends": []
}
}
}
builder = PackageBuilder(home_dir)
packages = builder.build_packages(packages_info)
pearl_env = PearlEnvironment(home_dir, env_initialized=False)
pearl_env._packages = packages
actual_package = pearl_env.lookup_package('repo-test/pkg-test')
assert actual_package.full_name == 'repo-test/pkg-test'
actual_package = pearl_env.lookup_package('pkg-test')
assert actual_package.full_name == 'repo-test/pkg-test'
def test_lookup_package_repo_no_exists(tmp_path):
home_dir = (tmp_path / 'home')
home_dir.mkdir(parents=True)
(tmp_path / 'config').mkdir(parents=True)
conffile = (tmp_path / 'config/pearl.conf')
conffile.touch()
with pytest.raises(RepoDoesNotExistError):
pearl_env = PearlEnvironment(home_dir, conffile)
pearl_env.lookup_package('test/pkg-test')
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 _extract_packages(pearl_env: PearlEnvironment, command: PearlCommand,
args) -> List[Package]:
try:
return [
pearl_env.lookup_package(package_name)
for package_name in args.packages
]
except (RepoDoesNotExistError, PackageNotInRepoError):
if command != PearlCommand.REMOVE:
raise
if args.force:
# The user can still be able to remove a package even if package does not exist in any repository.
return [
pearl_env.infer_package(package_name)
for package_name in args.packages
]
else:
messenger.info("To remove the package, use option --force.")
raise
