IdentityPython/pyFF

- load:
  - https://wayf.aco.net/aconet-metadata.xml
  - https://md.aaf.edu.au/aaf-metadata.xml
  - http://metadata.aai.switch.ch/metadata.switchaai.xml
  - http://www.carsi.edu.cn/carsimetadata/carsifed-metadata.xml
  - https://www.aai.dfn.de/fileadmin/metadata/DFN-AAI-metadata.xml
  - https://metadata.eduid.cz/entities/eduid
  - https://www.rediris.es/sir/shib1metadata.xml
  - https://www.rediris.es/sir/shibsir1metadata.xml
  - https://haka.funet.fi/metadata/haka-metadata.xml
  - https://services-federation.renater.fr/metadata/renater-metadata.xml
  - https://md.aai.grnet.gr/aggregates/grnet-metadata.xml
  - https://metadata.eduid.hu/current/href.xml
  - http://mds.edugain.org/
  - https://edugate.heanet.ie/edugate-metadata-signed.xml
  - http://www.garr.it/idem-metadata/idem-metadata-sha256.xml
  - https://metadata.gakunin.nii.ac.jp/gakunin-metadata.xml
  - https://laife.lanet.lv/metadata/laife-metadata.xml
  - https://mds.swamid.se/md/swamid-2.0.xml
  - http://md.incommon.org/InCommon/InCommon-metadata.xml
  - https://ds.aai.arnes.si/metadata/aai.arnes.si.sha256.xml
  - https://directory.tuakiri.ac.nz/metadata/tuakiri-metadata-signed.xml
  - https://caf-shib2ops.ca/CoreServices/caf_metadata_signed_sha256.xml
  - https://prod-idp.geant.org/saml2/idp/metadata.php
  - https://federation.belnet.be/federation-metadata.xml
  - http://metadata.ukfederation.org.uk/ukfederation-metadata.xml
  - https://wayf.surfnet.nl/federate/metadata
  - http://shib.kuleuven.be/download/metadata/idp/metadata-kulassoc-sp.xml
  - https://login.aaiedu.hr/edugain/module.php/aggregator/?id=aaieduhr_edugain
  - https://metadata.feide.no/feide-edugain-metadata.xml
- stats
- select
- store: 
     directory: /tmp/big
- publish: /tmp/big.xml
- stats