diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/fatcat_tools/normal.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/python/fatcat_tools/normal.py b/python/fatcat_tools/normal.py index 4218856c..342edeef 100644 --- a/python/fatcat_tools/normal.py +++ b/python/fatcat_tools/normal.py @@ -22,13 +22,15 @@ def clean_doi(raw): - 'doi:' prefix - URL prefix + Lower-cases the DOI. + Does not try to un-URL-encode Returns None if not a valid DOI """ if not raw: return None - raw = raw.strip() + raw = raw.strip().lower() if '\u2013' in raw: # Do not attempt to normalize "en dash" and since FC does not allow # unicode in DOI, treat this as invalid. @@ -84,6 +86,7 @@ def test_clean_doi(): assert clean_doi("10.4025/diálogos.v17i2.36030") == None assert clean_doi("10.19027/jai.10.106‒115") == None assert clean_doi("10.15673/атбп2312-3125.17/2014.26332") == None + assert clean_doi("10.7326/M20-6817") == "10.7326/m20-6817" ARXIV_ID_REGEX = re.compile(r"^(\d{4}.\d{4,5}|[a-z\-]+(\.[A-Z]{2})?/\d{7})(v\d+)?$") |