55 

    56 

    57 class RegistryDecisionsDebugPanel(DebugPanel):

    58     """

    59     CubicWeb registry decisions debug panel

    60     """

    61 

    62     name = 'RegistryDecisions'

    63     title = 'Registry Decisions'

    64     nav_title = 'Registry Decisions'

    65 

    66     has_content = True

    67     template = 'cubicweb.pyramid:debug_toolbar_templates/registry_decisions.dbtmako'

    68 

    69     def __init__(self, request):

    70         # clear on every new response

    71         self.data = {

    72             'registry_decisions': [],

    73             'vreg': None,

    74             'highlight': highlight_html,

    75             'generate_css': generate_css,

    76         }

    77 

    78         subscribe_to_debug_channel("vreg", self.collect_vreg)

    79         subscribe_to_debug_channel("registry_decisions", self.collect_registry_decisions)

    80 

    81     def collect_vreg(self, message):

    82         self.data["vreg"] = message["vreg"]

    83 

    84     def collect_registry_decisions(self, decision):

    85         # decision = {

    86         #     "all_objects": [],

    87         #     "end_score": int,

    88         #     "winners": [],

    89         #     "registry": obj,

    90         #     "args": args,

    91         #     "kwargs": kwargs,

    92         # }

    93         decision["key"] = None

    94         self.data["registry_decisions"].append(decision)

    95 

    96     def link_registry_to_their_key(self):

    97         if self.data["vreg"]:

    98             # use "id" here to be hashable

    99             registry_to_key = {id(registry): key for key, registry in self.data["vreg"].items()}

   100             for decision in self.data["registry_decisions"]:

   101                 decision["key"] = registry_to_key.get(id(decision["self"]))

   102 

   103     def process_response(self, response):

   104         unsubscribe_to_debug_channel("registry_decisions", self.collect_registry_decisions)

   105         unsubscribe_to_debug_channel("vreg", self.collect_vreg)

   106 

   107         self.link_registry_to_their_key()

   246     config.add_debugtoolbar_panel(RegistryDecisionsDebugPanel)