class_docstr: Object that represents a connection to a Gephi master server.
class_docstr_tok: ["Object","that","represents","a","connection","to","a","Gephi","master","server","."]
code: def _construct_default_url(self, host, port, workspace):
      return "http://%s:%d/workspace%d" % (host, port, workspace)
  
imports: import json
  import urllib.error
  import urllib.parse
  import urllib.request
label_desc: Use image node_id 3 for calling the GephiConnection obj's underlying member method code with example usage: obj._construct_default_url(host, port, workspace) and returns: unknown