Merge #11277: Fix uninitialized URI in batch RPC requests

4526d21 Add test for multiwallet batch RPC calls (Russell Yanofsky)
74182f2 Add missing batch rpc calls to python coverage logs (Russell Yanofsky)
505530c Add missing multiwallet rpc calls to python coverage logs (Russell Yanofsky)
9f67646 Make AuthServiceProxy._batch method usable (Russell Yanofsky)
e02007a Limit AuthServiceProxyWrapper.__getattr__ wrapping (Russell Yanofsky)
edafc71 Fix uninitialized URI in batch RPC requests (Russell Yanofsky)

Pull request description:

  This fixes "Wallet file not specified" errors when making batch wallet RPC calls with more than one wallet loaded. This issue was reported by @NicolasDorier in https://github.com/bitcoin/bitcoin/issues/11257

  Request URI is not used for anything except multiwallet request dispatching, so this change has no other effect.

Tree-SHA512: b3907af48a6323f864bb045ee2fa56b604188b835025ef82ba3d81673244c04228d796323cec208a676e7cd578a95ec7c7ba1e84d0158b93844d5dda8f6589b9

test/functional/test_framework/authproxy.py

@@ -138,17 +138,20 @@ class AuthServiceProxy(object):
             self.__conn.request(method, path, postdata, headers)
             return self._get_response()
 
-    def __call__(self, *args, **argsn):
+    def get_request(self, *args, **argsn):
         AuthServiceProxy.__id_count += 1
 
         log.debug("-%s-> %s %s"%(AuthServiceProxy.__id_count, self._service_name,
                                  json.dumps(args, default=EncodeDecimal, ensure_ascii=self.ensure_ascii)))
         if args and argsn:
             raise ValueError('Cannot handle both named and positional arguments')
-        postdata = json.dumps({'version': '1.1',
-                               'method': self._service_name,
-                               'params': args or argsn,
-                               'id': AuthServiceProxy.__id_count}, default=EncodeDecimal, ensure_ascii=self.ensure_ascii)
+        return {'version': '1.1',
+                'method': self._service_name,
+                'params': args or argsn,
+                'id': AuthServiceProxy.__id_count}
+
+    def __call__(self, *args, **argsn):
+        postdata = json.dumps(self.get_request(*args, **argsn), default=EncodeDecimal, ensure_ascii=self.ensure_ascii)
         response = self._request('POST', self.__url.path, postdata.encode('utf-8'))
         if response['error'] is not None:
             raise JSONRPCException(response['error'])
@@ -158,7 +161,7 @@ class AuthServiceProxy(object):
         else:
             return response['result']
 
-    def _batch(self, rpc_call_list):
+    def batch(self, rpc_call_list):
         postdata = json.dumps(list(rpc_call_list), default=EncodeDecimal, ensure_ascii=self.ensure_ascii)
         log.debug("--> "+postdata)
         return self._request('POST', self.__url.path, postdata.encode('utf-8'))

test/functional/test_framework/coverage.py

@@ -31,10 +31,11 @@ class AuthServiceProxyWrapper(object):
         self.auth_service_proxy_instance = auth_service_proxy_instance
         self.coverage_logfile = coverage_logfile
 
-    def __getattr__(self, *args, **kwargs):
-        return_val = self.auth_service_proxy_instance.__getattr__(
-            *args, **kwargs)
-
+    def __getattr__(self, name):
+        return_val = getattr(self.auth_service_proxy_instance, name)
+        if not isinstance(return_val, type(self.auth_service_proxy_instance)):
+            # If proxy getattr returned an unwrapped value, do the same here.
+            return return_val
         return AuthServiceProxyWrapper(return_val, self.coverage_logfile)
 
     def __call__(self, *args, **kwargs):
@@ -44,20 +45,23 @@ class AuthServiceProxyWrapper(object):
 
         """
         return_val = self.auth_service_proxy_instance.__call__(*args, **kwargs)
+        self._log_call()
+        return return_val
+
+    def _log_call(self):
         rpc_method = self.auth_service_proxy_instance._service_name
 
         if self.coverage_logfile:
             with open(self.coverage_logfile, 'a+', encoding='utf8') as f:
                 f.write("%s\n" % rpc_method)
 
-        return return_val
-
-    @property
-    def url(self):
-        return self.auth_service_proxy_instance.url
-
     def __truediv__(self, relative_uri):
-        return AuthServiceProxyWrapper(self.auth_service_proxy_instance / relative_uri)
+        return AuthServiceProxyWrapper(self.auth_service_proxy_instance / relative_uri,
+                                       self.coverage_logfile)
+
+    def get_request(self, *args, **kwargs):
+        self._log_call()
+        return self.auth_service_proxy_instance.get_request(*args, **kwargs)
 
 def get_filename(dirname, n_node):
     """