Sleep process is failing

[ldesousa]

Description

A describe process on the sleep example returns the following: <ows:ExceptionReport xsi:schemaLocation="http://www.opengis.net/ows/1.1 http://schemas.opengis.net/ows/1.1.0/owsExceptionReport.xsd" version="1.0.0"><ows:Exception exceptionCode="NoApplicableCode" locator=""><ows:ExceptionText>dictionary update sequence element #0 has length 1; 2 is required</ows:ExceptionText></ows:Exception></ows:ExceptionReport>

Environment

• operating system: Ubuntu 16.04
• Python version: Python 2.7
• PyWPS version: 4.0.0
• source/distribution
  • [x] git clone
  • [ ] Debian
  • [ ] PyPI
  • [ ] zip/tar.gz
  • [ ] other (please specify):
• web server
  • [ ] Apache/mod_wsgi
  • [ ] CGI
  • [x] other (please specify): Flask

Steps to Reproduce

http://127.0.0.1:5000/wps?request=describeProcess&identifier=sleep&service=WPS&version=1.0.0

Additional Information

[ldesousa]

This problem is no longer occurring. Also tested in OSGeo-Live 10.5.