def to_environ()

in azure/functions/_http_wsgi.py [0:0]
36 lines of code
6 McCabe index (conditional complexity)

    def to_environ(self, errors_buffer: StringIO) -> Dict[str, Any]:
        if self._environ_cache is not None:
            return self._environ_cache

        environ = {
            'REQUEST_METHOD': self.request_method,
            'SCRIPT_NAME': self.script_name,
            'PATH_INFO': self.path_info,
            'QUERY_STRING': self.query_string,
            'CONTENT_TYPE': self.content_type,
            'CONTENT_LENGTH': self.content_length,
            'SERVER_NAME': self.server_name,
            'SERVER_PORT': self.server_port,
            'SERVER_PROTOCOL': self.server_protocol,
            'wsgi.version': self.wsgi_version,
            'wsgi.url_scheme': self.wsgi_url_scheme,
            'wsgi.input': self.wsgi_input,
            'wsgi.errors': errors_buffer,
            'wsgi.multithread': self.wsgi_multithread,
            'wsgi.multiprocess': self.wsgi_multiprocess,
            'wsgi.run_once': self.wsgi_run_once,
            'azure_functions.function_directory': self.af_function_directory,
            'azure_functions.function_name': self.af_function_name,
            'azure_functions.invocation_id': self.af_invocation_id,
            'azure_functions.thread_local_storage':
                self.af_thread_local_storage,
            'azure_functions.trace_context': self.af_trace_context,
            'azure_functions.retry_context': self.af_retry_context
        }
        environ.update(self._http_environ)

        # Ensure WSGI string fits in IOS-8859-1 code points
        for k, v in environ.items():
            if isinstance(v, (str,)):
                environ[k] = wsgi_encoding_dance(v)

        # Remove None values
        self._environ_cache = {
            k: v for k, v in environ.items() if v is not None
        }
        return self._environ_cache