open_umls_semantic_types
- open_umls_semantic_types(version=None, *, api_key=None, force=False)[source]
Ensure and open a UMLS file from the given version.
- Parameters:
version (
Optional
[str
]) – The version of UMLS to ensure. If not given, is looked up withbioversions
.api_key (
Optional
[str
]) – An API key. If not given, is looked up usingpystow.get_config()
with theumls
module andapi_key
key.force (
bool
) – Should the file be re-downloaded, even if it already exists?
- Yields:
The file, which is used in the context manager.
This file contains the following columns:
CUI
Unique identifier of concept
TUI
Unique identifier of Semantic Type
STN
Semantic Type tree number
STY
Semantic Type. The valid values are defined in the Semantic Network.
ATUI
Unique identifier for attribute
CVF
Content View Flag. Bit field used to flag rows included in Content View.