diff options
Diffstat (limited to 'python/fatcat_tools')
| -rw-r--r-- | python/fatcat_tools/normal.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/python/fatcat_tools/normal.py b/python/fatcat_tools/normal.py index 528a822e..f962ff3c 100644 --- a/python/fatcat_tools/normal.py +++ b/python/fatcat_tools/normal.py @@ -52,6 +52,11 @@ def clean_doi(raw): return None if not DOI_REGEX.fullmatch(raw): return None + # will likely want to expand DOI_REGEX to exclude non-ASCII characters, but + # for now block specific characters so we can get PubMed importer running + # again. + if 'ä' in raw: + return None return raw def test_clean_doi(): @@ -65,6 +70,7 @@ def test_clean_doi(): assert clean_doi("doi:10.1234/asdf ") == "10.1234/asdf" assert clean_doi("doi:10.1234/ asdf ") == None assert clean_doi("10.4149/gpb¬_2017042") == None # "logical negation" character + assert clean_doi("10.6002/ect.2020.häyry") == None # this example via pubmed (pmid:32519616) ARXIV_ID_REGEX = re.compile(r"^(\d{4}.\d{4,5}|[a-z\-]+(\.[A-Z]{2})?/\d{7})(v\d+)?$") |