Method initialize_request

src/debugpy/adapter/clients.py:148–200

(self, request)

    @message_handler
    def initialize_request(self, request):
        if self._initialize_request is not None:
            raise request.isnt_valid("Session is already initialized")

        self.client_id = request("clientID", "")
        self.capabilities = self.Capabilities(self, request)
        self.expectations = self.Expectations(self, request)
        self._initialize_request = request

        exception_breakpoint_filters = [
            {
                "filter": "raised",
                "label": "Raised Exceptions",
                "default": False,
                "description": "Break whenever any exception is raised.",
            },
            {
                "filter": "uncaught",
                "label": "Uncaught Exceptions",
                "default": True,
                "description": "Break when the process is exiting due to unhandled exception.",
            },
            {
                "filter": "userUnhandled",
                "label": "User Uncaught Exceptions",
                "default": False,
                "description": "Break when exception escapes into library code.",
            },
        ]

        return {
            "supportsCompletionsRequest": True,
            "supportsConditionalBreakpoints": True,
            "supportsConfigurationDoneRequest": True,
            "supportsDebuggerProperties": True,
            "supportsDelayedStackTraceLoading": True,
            "supportsEvaluateForHovers": True,
            "supportsExceptionInfoRequest": True,
            "supportsExceptionOptions": True,
            "supportsFunctionBreakpoints": True,
            "supportsHitConditionalBreakpoints": True,
            "supportsLogPoints": True,
            "supportsModulesRequest": True,
            "supportsSetExpression": True,
            "supportsSetVariable": True,
            "supportsValueFormattingOptions": True,
            "supportsTerminateDebuggee": True,
            "supportsTerminateRequest": True,
            "supportsGotoTargetsRequest": True,
            "supportsClipboardContext": True,
            "exceptionBreakpointFilters": exception_breakpoint_filters,
            "supportsStepInTargetsRequest": True,
        }

    # Common code for "launch" and "attach" request handlers.
    #