code: def print_download_uri(self, version, source):
          
  
          if version == "dev":
              pkg_type = "subversion"
              source = True
          elif source:
              pkg_type = "source"
          else:
              pkg_type = "egg"
  
          #Use setuptools monkey-patch to grab url
          url = get_download_uri(self.project_name, version, source,
                  self.options.pypi_index)
          if url:
              print("%s" % url)
          else:
              self.logger.info("No download URL found for %s" % pkg_type)
docs: @param version: version number or 'dev' for svn
          @type version: string
  
          @param source: download source or egg
          @type source: boolean
  
          @returns: None