How do I specify my own icons so they show up in a Google Endpoints API discovery document? -


i've tried icons section contain own icons, rather google search ones trying monkey patch apiconfiggenerator.get_descriptor_defaults. unfortunately these ignored/discarded when discovery document finalized.

{  "kind": "discovery#restdescription",  "etag": "...",  "discoveryversion": "v1",  "id": "acme:v1",  "name": "acme",  "version": "v1",  "description": "acme api",  "ownerdomain": "google.com",  "ownername": "google",  "icons": {   "x16": "http://www.google.com/images/icons/product/search-16.gif",  # <-- acme icon url here!   "x32": "http://www.google.com/images/icons/product/search-32.gif"   # <--  },  "protocol": "rest",  "baseurl": "http://acme.appspot.com/_ah/api/acme/v1/",  "basepath": "/_ah/api/acme/v1/",  "rooturl": "http://acme.appspot.com/_ah/api/",  "servicepath": "acme/v1/",  "batchpath": "batch",  "parameters": {

how work around this, if @ all?

this not supported yet in google.appengine.api.endpoints library possible if specify icon16 , icon32 in api config. this, can monkey patch pretty_print_config_to_json method on apiconfiggenerator class, or subclass , monkey patch class in google.appengine.ext.endpoints.api_config module.

for example, import module , save original class before monkey patching module:

import json google.appengine.ext.endpoints import api_config originalconfiggenerator = api_config.apiconfiggenerator

then define subclass replace it: 

class newconfiggenerator(originalconfiggenerator):

and override method produces api config:

  def pretty_print_config_to_json(self, services, hostname=none):     descriptor = super(newconfiggenerator, self).pretty_print_config_to_json(         services, hostname=hostname)     descriptor = json.loads(descriptor)

once have config dictionary, can add own keys , return it:

    descriptor['icon16'] = 'your-16x16-icon-link'     descriptor['icon32'] = 'your-32x32-icon-link'     # slower overwriting __api_descriptor     # due json.parse/json.loads having occur twice     # hacking around private methods pain.     return json.dumps(descriptor, sort_keys=true, indent=2)

and finally, sure monkey patch module before creating api: 

api_config.apiconfiggenerator = newconfiggenerator

this done, example, putting monkey patch in file monkey_patch.py , using

import monkey_patch

in file api classes defined. hope helps.


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