def _determine_qt_version(qt_version_or_spec: str, host: str, target: str,
arch: str) -> Version:
def choose_highest(x: Optional[Version],
y: Optional[Version]) -> Optional[Version]:
if x and y:
return max(x, y)
return x or y
def opt_version_for_spec(ext: str,
_spec: SimpleSpec) -> Optional[Version]:
try:
return MetadataFactory(ArchiveId("qt", host, target, ext),
spec=_spec).getList().latest()
except AqtException:
return None
try:
return Version(qt_version_or_spec)
except ValueError:
pass
try:
spec = SimpleSpec(qt_version_or_spec)
except ValueError as e:
raise CliInputError(
f"Invalid version or SimpleSpec: '{qt_version_or_spec}'\n" +
SimpleSpec.usage()) from e
else:
version: Optional[Version] = None
for ext in QtRepoProperty.possible_extensions_for_arch(arch):
version = choose_highest(version,
opt_version_for_spec(ext, spec))
if not version:
raise CliInputError(
f"No versions of Qt exist for spec={spec} with host={host}, target={target}, arch={arch}"
)
getLogger("aqt.installer").info(
f"Resolved spec '{qt_version_or_spec}' to {version}")
return version
def _arch_ext(self) -> str:
ext = QtRepoProperty.extension_for_arch(self.arch, self.version >= Version("6.0.0"))
return ("_" + ext) if ext else ""
def test_list_possible_extension_for_arch(arch: str, expect: List[str]):
exts = QtRepoProperty.possible_extensions_for_arch(arch)
assert set(exts) == set(expect)
def test_list_extension_for_arch(arch: str, version: Version, expect: str):
ext = QtRepoProperty.extension_for_arch(arch, version >= Version("6.0.0"))
assert ext == expect