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mloesch / sickle

Sickle: OAI-PMH for Humans
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Empty resumption token #8

Closed Xennis closed 8 years ago

Xennis commented 8 years ago

Error When I request the last entries of CiteSeer (for now it is http://citeseerx.ist.psu.edu/oai2?verb=ListRecords&metadataPrefix=oai_dc&from=2015-12-07), I get the error:

sickle.oaiexceptions.BadArgument: metadataPrefix is required

Reason for this error (maybe) Since I receive this error after I read all entries, I think the problem could be the following:

CiteSeer returns an empty <resumptionToken/> element, which is correct according to the OAI PHM documentation:

the response containing the incomplete list that completes the list must include an empty resumptionToken element;

But in https://github.com/mloesch/sickle/blob/master/sickle/iterator.py#L61 you only check, if the element exists and not if also the text of this element exists.

mloesch commented 8 years ago

Please make sure you are using the latest version, this has been fixed in 0.5.

Xennis commented 8 years ago

Okay, thanks.