def __init__(self, resource_root_dir: types_path_like):
"""Create a ``QualityStandard`` instance.
Parameters
----------
resource_root_dir :
The path to the resource root directory of the standard
"""
from fs.osfs import OSFS
self._name = None
self._max_version = None
self._versions = {}
if isinstance(resource_root_dir, Path):
resource_root_dir = resource_root_dir.as_posix()
if isinstance(resource_root_dir, str):
self._filesystem = OSFS(resource_root_dir)
else:
self._filesystem = resource_root_dir
manifest_dir = self._filesystem.opendir("manifests")
manifest_files = [
file.name for file in self._filesystem.filterdir(
"manifests", ["*.yml", "*.yaml"])
]
for filename in manifest_files:
# stem of pyfilesystem cuts after first .
qs_name, version = split_tag_version(
filename[:filename.rindex(".")])
if self._name is None:
self._name = qs_name
self._max_version = version
else:
if qs_name != self._name:
raise ValueError("Inconsistent naming of manifest files")
if self._max_version < version:
self._max_version = version
with manifest_dir.open(filename, "r") as stream:
content = yaml.load(stream, Loader=yaml.SafeLoader)
self._versions[version] = {
"manifest_file_mapping": {
content["id"]: filename
},
"schema_file_mapping": {
mapping["uri"]: (f"{mapping['file']}.yaml")
for mapping in content["tags"]
},
}
def parse_schema_filename(filename):
from asdf import versioning
components = filename[filename.find('schemas') + 1:].split(os.path.sep)
tag = 'tag:{}:{}'.format(components[1], '/'.join(components[2:]))
name, version = versioning.split_tag_version(tag.replace('.yaml', ''))
return name, version
def parse_schema_filename(filename):
from asdf import versioning
components = filename[filename.find('schemas') + 1:].split(os.path.sep)
tag = 'tag:{}:{}'.format(components[1], '/'.join(components[2:]))
name, version = versioning.split_tag_version(tag.replace('.yaml', ''))
return name, version