def list_sets():
from flask_oaiserver.sets import (get_sets_list, get_sets_count)
required_arg = []
optional_arg = []
exclusiv_arg = ["resumptionToken"]
incoming = _get_all_request_args()
_check_args(incoming, required_arg, optional_arg, exclusiv_arg)
if g.error:
return render_template("error.xml", incoming=incoming)
else:
sets = get_sets_list()
resumption_token = {}
if len(sets) < get_sets_count():
resumption_token["coursor"] = app.config['CFG_SETS_MAX_LENGTH']
resumption_token["date"] = datetime.strptime(g.response_date,
"%Y-%m-%dT%H:%M:%Sz") \
+ timedelta(hours=app.config['CFG_RESUMPTION_TOKEN_EXPIRE_TIME'])
resumption_token["list_length"] = get_sets_count()
# TODO: create a function to make a db entry on creation of the
# resumption token
resumption_token["token"] = uuid4()
return render_template("list_sets.xml",
incoming=incoming,
sets=sets,
resumption_token=resumption_token)
def test_list_sets_long(self):
with self.app.test_client() as c:
self.app.config['CFG_SETS_MAX_LENGTH'] = 3
result = c.get('/oai2d?verb=ListSets',
follow_redirects=True)
response_date = getattr(g, 'response_date', None)
exp_date = datetime.strptime(response_date,"%Y-%m-%dT%H:%M:%Sz") + \
timedelta(hours=self.app.config['CFG_RESUMPTION_TOKEN_EXPIRE_TIME'])
coursor = self.app.config['CFG_SETS_MAX_LENGTH']
list_size = get_sets_count()
# TODO: remove placeholder value
token = "xxx45abttyz"
expected = """<?xml version="1.0" encoding="UTF-8"?>
<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/
http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
<responseDate>{date}</responseDate>
<requestverb="ListSets">{url}</request>
<ListSets>
<set>
<setSpec>music</setSpec>
<setName>Music collection</setName>
<setDescription>
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
<dc:description>This is a collection of wide range of music.</dc:description>
</oai_dc:dc>
</setDescription>
</set>
<set>
<setSpec>music:(chopin)</setSpec>
<setName>Chopin collection</setName>
<setDescription>
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
<dc:description>Collection of music composed by Chopin</dc:description>
</oai_dc:dc>
</setDescription>
</set>
<set>
<setSpec>music:(techno)</setSpec>
<setName>Techno music collection</setName>
</set>
<resumptionToken expirationDate="{exp_date}" completeListSize="{list_size}" cursor="{coursor}">{token}</resumptionToken>
</ListSets>
</OAI-PMH>""".format(date=response_date,
url=self.oai_url,
exp_date=exp_date,
list_size=list_size,
coursor=coursor,
token=token)
result_data = result.data.decode("utf-8")
result_data = re.sub(' +', '', result_data.replace('\n', ''))
expected = re.sub(' +', '', expected.replace('\n', ''))
self.assertEqual(result_data, expected)