improve lang parsing

1 files changed, 4 insertions, 2 deletions

diff --git a/chocula/directories/awol.py b/chocula/directories/awol.py
index f780c6e..2642f0e 100644
--- a/chocula/directories/awol.py
+++ b/chocula/directories/awol.py
@@ -1,7 +1,7 @@
 from typing import Iterable, Optional
 import json
 
-from chocula.util import clean_str, clean_issn
+from chocula.util import clean_str, clean_issn, parse_lang
 from chocula.common import DirectoryLoader
 from chocula.database import DirectoryInfo, HomepageUrl
 
@@ -67,7 +67,9 @@ class AwolLoader(DirectoryLoader):
             issne=clean_issn(issn_info.get("electronic", "")),
             issnp=clean_issn(issn_info.get("print", "")),
             name=clean_str(record.get("title")),
-            langs=list(filter(lambda s: len(s) == 2, record["languages"])),
+            langs=[
+                lang for lang in [parse_lang(s) for s in record["languages"]] if lang
+            ],
         )
         if record["url"]:
             homepage = HomepageUrl.from_url(record["url"])