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more error adaptive

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This commit is contained in:
林檎 2017-03-02 23:15:15 +08:00
parent 879510da82
commit 13b4ae4c24
1 changed files with 10 additions and 7 deletions
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17
cps/epub.py
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@ -48,13 +48,16 @@ def get_epub_info(tmp_file_path, original_file_name, original_file_extension):
else:
epub_metadata[s] = "Unknown"
#detect lang need futher modification in web.py /upload
lang = p.xpath('dc:language/text()', namespaces=ns)[0]
lang = lang.split('-', 1)[0]
if len(lang) == 2:
epub_metadata['languages'] = isoLanguages.get(part1=lang).name
elif len(lang) == 3:
epub_metadata['languages'] = isoLanguages.get(part3=lang).name
else:
try:#maybe dc:language isn't present, less possible but possible
lang = p.xpath('dc:language/text()', namespaces=ns)[0]
lang = lang.split('-', 1)[0]
if len(lang) == 2:
epub_metadata['languages'] = isoLanguages.get(part1=lang).name
elif len(lang) == 3:
epub_metadata['languages'] = isoLanguages.get(part3=lang).name
else:
epub_metadata['languages'] = ""
except:
epub_metadata['languages'] = ""
coversection = tree.xpath("/pkg:package/pkg:manifest/pkg:item[@id='cover-image']/@href", namespaces=ns)