Python semver.VersionInfo方法代码示例

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def test_check_get_singularity_version_info():
    """Check that the version_info is correct"""
    from spython.utils import get_singularity_version_info

    with ScopedEnvVar("SPYTHON_SINGULARITY_VERSION", "2.3.1"):
        version = get_singularity_version_info()
    assert version == VersionInfo(2, 3, 1)
    assert version > VersionInfo(2, 3, 0)
    assert version < VersionInfo(3, 0, 0)

    with ScopedEnvVar("SPYTHON_SINGULARITY_VERSION", "singularity version 3.2.1-1"):
        version = get_singularity_version_info()
    assert version == VersionInfo(3, 2, 1, "1")
    assert version > VersionInfo(2, 0, 0)
    assert version < VersionInfo(3, 3, 0)
    assert version > VersionInfo(3, 2, 0)
    assert version < VersionInfo(3, 2, 1)

    with ScopedEnvVar("SPYTHON_SINGULARITY_VERSION", "2.6.1-pull/124.1d068a7"):
        version = get_singularity_version_info()
    assert version == VersionInfo(2, 6, 1, "pull", "124.1d068a7")
    assert version > VersionInfo(2, 6, 0)
    assert version < VersionInfo(2, 7, 0) 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def find_latest_version_with_matching_major(reference_version: semver.VersionInfo, versions):
    latest_candidate_semver = None
    latest_candidate_str = None

    if isinstance(reference_version, str):
        reference_version = parse_to_semver(reference_version)

    for candidate in versions:
        if isinstance(candidate, str):
            candidate_semver = parse_to_semver(candidate)
        else:
            candidate_semver = candidate

        # skip if major version does not match
        if candidate_semver.major != reference_version.major:
            continue
        if candidate_semver > reference_version:
            if not latest_candidate_semver or latest_candidate_semver < candidate_semver:
                latest_candidate_semver = candidate_semver
                latest_candidate_str = candidate

    return latest_candidate_str 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def parse_version(raw_version):
    try:
        # Only works for MAJOR.MINOR.PATCH(-PRE_RELEASE)
        return semver.parse_version_info(raw_version)
    except ValueError:
        pass
    try:
        # Version may be missing minor eg: 10.0
        version = raw_version.split(' ')[0].split('.')
        version = [int(part) for part in version]
        while len(version) < 3:
            version.append(0)
        return semver.VersionInfo(*version)
    except ValueError:
        # Postgres might be in development, with format \d+[beta|rc]\d+
        match = re.match(r'(\d+)([a-zA-Z]+)(\d+)', raw_version)
        if match:
            version = list(match.groups())
            return semver.parse_version_info('{}.0.0-{}.{}'.format(*version))
    raise Exception("Cannot determine which version is {}".format(raw_version)) 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def _process_version(self, version_like: PackageVersionLike) -> Tuple[Any, Any]:
        if isinstance(version_like, str):
            return version_like, semver.VersionInfo.parse(version_like)
        elif isinstance(version_like, semver.VersionInfo):
            return str(version_like), version_like
        else:
            raise ValueError("Version type not valid.") 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def parse_to_semver(
    version,
):
    '''
    parses the given version into a semver.VersionInfo object.

    Different from strict semver, the given version is preprocessed, if required, to
    convert the version into a valid semver version, if possible.

    The following preprocessings are done:

    - strip away `v` prefix
    - append patch-level `.0` for two-digit versions

    @param version: either a str, or a product.model object with a `version` attr
    '''
    if isinstance(version, str):
        version_str = version
    else:
        if hasattr(version, 'version'):
            if callable(version.version):
                version_str = version.version()
            else:
                version_str = str(version.version)
        else:
            ci.util.warning(f'unexpected type for version: {type(version)}')
            version_str = str(version) # fallback

    semver_version_info, _ = _parse_to_semver_and_metadata(version_str)
    return semver_version_info 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def find_latest_version_with_matching_minor(reference_version: semver.VersionInfo, versions):
    latest_candidate_semver = None
    latest_candidate_str = None

    if isinstance(reference_version, str):
        reference_version = parse_to_semver(reference_version)

    for candidate in versions:
        if isinstance(candidate, str):
            candidate_semver = parse_to_semver(candidate)
        else:
            candidate_semver = candidate

        # skip if major version does not match
        if candidate_semver.major != reference_version.major:
            continue
        # skip if minor version does not match
        if candidate_semver.minor != reference_version.minor:
            continue

        if candidate_semver >= reference_version:
            if not latest_candidate_semver or latest_candidate_semver < candidate_semver:
                latest_candidate_semver = candidate_semver
                latest_candidate_str = candidate

    return latest_candidate_str 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def partition_by_major_and_minor(
    versions: Iterable[semver.VersionInfo],
) -> Iterable[Set[semver.VersionInfo]]:
    '''partition an iterable of semver VersionInfos by their joined major and minor version
    '''
    partitions = collections.defaultdict(set)
    for version_info in versions:
        partitions[(version_info.major,version_info.minor)].add(version_info)
    yield from [
        sorted(partition, reverse=True)
        for partition in partitions.values()
    ] 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def test_parse_version():
    """
    Test _get_version() to make sure the check is properly parsing Postgres versions
    """
    version = parse_version('9.5.3')
    assert version == VersionInfo(9, 5, 3)

    # Test #.# style versions
    v10_2 = parse_version('10.2')
    assert v10_2 == VersionInfo(10, 2, 0)

    v11 = parse_version('11')
    assert v11 == VersionInfo(11, 0, 0)

    # Test #beta# style versions
    beta11 = parse_version('11beta3')
    assert beta11 == VersionInfo(11, 0, 0, prerelease='beta.3')

    assert v10_2 < beta11
    assert v11 > beta11

    # Test #rc# style versions
    version = parse_version('11rc1')
    assert version == VersionInfo(11, 0, 0, prerelease='rc.1')

    # Test #nightly# style versions
    version = parse_version('11nightly3')
    assert version == VersionInfo(11, 0, 0, 'nightly.3') 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def check():
    c = PostgreSql('postgres', {}, [{'dbname': 'dbname', 'host': 'localhost', 'port': '5432', 'username': USER}])
    c._version = VersionInfo(9, 2, 0)
    return c 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def test_wrong_version(aggregator, integration_check, pg_instance):
    check = integration_check(pg_instance)
    # Enforce to cache wrong version
    check._version = VersionInfo(*[9, 6, 0])

    check.check(pg_instance)
    assert_state_clean(check)

    check.check(pg_instance)
    assert_state_set(check) 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def test_get_instance_metrics_lt_92(integration_check, pg_instance):
    """
    check output when 9.2+
    """
    pg_instance['collect_database_size_metrics'] = False
    check = integration_check(pg_instance)

    res = check.metrics_cache.get_instance_metrics(VersionInfo(9, 1, 0))
    assert res['metrics'] == util.COMMON_METRICS 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def test_get_instance_metrics_state(integration_check, pg_instance):
    """
    Ensure data is consistent when the function is called more than once
    """
    pg_instance['collect_database_size_metrics'] = False
    check = integration_check(pg_instance)

    res = check.metrics_cache.get_instance_metrics(VersionInfo(9, 2, 0))
    assert res['metrics'] == dict(util.COMMON_METRICS, **util.NEWER_92_METRICS)

    res = check.metrics_cache.get_instance_metrics('foo')  # metrics were cached so this shouldn't be called
    assert res['metrics'] == dict(util.COMMON_METRICS, **util.NEWER_92_METRICS) 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def test_get_instance_metrics_database_size_metrics(integration_check, pg_instance):
    """
    Test the function behaves correctly when `database_size_metrics` is passed
    """
    pg_instance['collect_default_database'] = True
    pg_instance['collect_database_size_metrics'] = False
    check = integration_check(pg_instance)

    expected = util.COMMON_METRICS
    expected.update(util.NEWER_92_METRICS)
    expected.update(util.DATABASE_SIZE_METRICS)
    res = check.metrics_cache.get_instance_metrics(VersionInfo(9, 2, 0))
    assert res['metrics'] == expected 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def test_get_instance_with_default(check):
    """
    Test the contents of the query string with different `collect_default_db` values
    """
    version = VersionInfo(9, 2, 0)
    res = check.metrics_cache.get_instance_metrics(version)
    assert "  AND psd.datname not ilike 'postgres'" in res['query']

    check.config.collect_default_db = True
    res = check.metrics_cache.get_instance_metrics(version)
    assert "  AND psd.datname not ilike 'postgres'" not in res['query'] 

# 需要导入模块: import semver [as 别名]
# 或者: from semver import VersionInfo [as 别名]
def _sort_versions(
    versions
):
    '''
    sorts the given versions (which may be a sequence containing any combination of
    str, semver.VersionInfo, or model element bearing a `version` attr) on a best-effort
    base.
    Firstly, it is checked whether all versions are semver-parsable, using this module's
    `parse_to_semver` (which allows some deviations from strict semver-v2). If all versions
    are parsable, str representations of the originally given versions are returned, ordered
    according to semver artithmetics.
    Otherwise, sorting falls back to alphabetical sorting as implemented by python's str.

    Note that there is _no_ validation of any kind w.r.t. to the sanity of the passed values.

    This function is not intended to be used by external users, and is planned to be removed
    again.
    '''
    if not versions:
        return

    def to_ver(version_obj):
        if hasattr(version_obj, 'version'):
            if callable(version_obj.version):
                return version_obj.version()
            else:
                return version_obj.version
        else:
            return str(version_obj)

    try:
        # try if all versions are semver-compatible
        for version_str in map(to_ver, versions):
            parse_to_semver(version_str)

        return sorted(
            versions,
            key=lambda vo: parse_to_semver(to_ver(vo)),
        )
    except ValueError:
        pass # ignore and fall-back to str-sorting

    return sorted(
        versions,
        key=to_ver,
    )