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| author | Martin Czygan <martin.czygan@gmail.com> | 2020-01-17 14:03:00 +0100 |
|---|---|---|
| committer | Martin Czygan <martin.czygan@gmail.com> | 2020-01-17 14:03:00 +0100 |
| commit | 53756811572bab0679cb8cee1b9de95e7b29b96a (patch) | |
| tree | 8dbe3a29a79eeb5b8034a6c9d7da2952ce671a52 /python/fatcat_tools | |
| parent | 689da76d1c759d6368d760b4a1fa942e16095a40 (diff) | |
| download | fatcat-53756811572bab0679cb8cee1b9de95e7b29b96a.tar.gz fatcat-53756811572bab0679cb8cee1b9de95e7b29b96a.zip | |
do not normalize "en dash" in DOI
Technically, [...] DOI names may incorporate any printable characters
from the Universal Character Set (UCS-2), of ISO/IEC 10646, which is the
character set defined by Unicode (https://www.doi.org/doi_handbook/2_Numbering.html#2.5.1).
For mostly QA reasons, we currently treat a DOI with an "en dash" as
invalid.
Diffstat (limited to 'python/fatcat_tools')
| -rw-r--r-- | python/fatcat_tools/normal.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/python/fatcat_tools/normal.py b/python/fatcat_tools/normal.py index a77c5eb0..7b4bd19c 100644 --- a/python/fatcat_tools/normal.py +++ b/python/fatcat_tools/normal.py @@ -22,7 +22,10 @@ def clean_doi(raw): if not raw: return None raw = raw.strip() - raw = raw.replace('\u2013', '-') # emdash + if '\u2013' in raw: + # Do not attempt to normalize "en dash" and since FC does not allow + # unicode in DOI, treat this as invalid. + return None if len(raw.split()) != 1: return None if raw.startswith("doi:"): @@ -48,7 +51,7 @@ def test_clean_doi(): assert clean_doi("10.1037//0002-9432.72.1.50") == "10.1037/0002-9432.72.1.50" assert clean_doi("10.1037/0002-9432.72.1.50") == "10.1037/0002-9432.72.1.50" assert clean_doi("10.23750/abm.v88i2 -s.6506") == None - assert clean_doi("10.17167/mksz.2017.2.129–155") == "10.17167/mksz.2017.2.129-155" + assert clean_doi("10.17167/mksz.2017.2.129–155") == None assert clean_doi("http://doi.org/10.1234/asdf ") == "10.1234/asdf" assert clean_doi("https://dx.doi.org/10.1234/asdf ") == "10.1234/asdf" assert clean_doi("doi:10.1234/asdf ") == "10.1234/asdf" |