global: fix ADS detection

* Fixes the ADS regex to support non-capitalized journals.
inveniosoftware · Jun 1, 2018 · f6420f9 · f6420f9
1 parent d9dab1f
commit f6420f9
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diff --git a/idutils/__init__.py b/idutils/__init__.py
@@ -63,7 +63,7 @@
 """Matches new style arXiv ID, with an old-style class specification;
     technically malformed, however appears in real data."""
 
-ads_regexp = re.compile("(ads:|ADS:)?(\d{4}[A-Z]\S{13}[A-Z.:])$")
+ads_regexp = re.compile("(ads:|ADS:)?(\d{4}[A-Za-z]\S{13}[A-Z.:])$")
 """See http://adsabs.harvard.edu/abs_doc/help_pages/data.html"""
 
 pmcid_regexp = re.compile("PMC\d+$", flags=re.I)

diff --git a/tests/test_idutils.py b/tests/test_idutils.py
@@ -99,6 +99,8 @@
         'http://www.ncbi.nlm.nih.gov/pmc/PMC2631623'),
     ('2011ApJS..192...18K', ['ads'], '',
         'http://adsabs.harvard.edu/abs/2011ApJS..192...18K'),
+    ('2016arXiv161002026S', ['ads'], '',
+        'http://adsabs.harvard.edu/abs/2016arXiv161002026S'),
     ('ads:2011ApJS..192...18K', ['ads'], '2011ApJS..192...18K',
         'http://adsabs.harvard.edu/abs/2011ApJS..192...18K'),
     ('0000000218250097', ['orcid', 'isni'], '0000-0002-1825-0097',