Flatbuffers IDL based payload validation (#1576)

* support WAMP payload validation via FlatBuffers IDL
* allow loading FlatBuffers from IO-bytes
* more type hints

MANIFEST.in

@@ -4,3 +4,4 @@ include autobahn/nvx/_utf8validator.c
 recursive-include autobahn/wamp/gen/schema *
 recursive-include autobahn/asset *
 recursive-include autobahn/xbr/templates *
+recursive-include autobahn/xbr/test/catalog/schema *

Makefile

@@ -41,7 +41,7 @@ upload: clean
 		s3://fabric-deploy/autobahn/
 
 # cleanup everything
-clean: clean_docs
+clean: clean_docs clean_catalog
 	-rm -f ./*.so
 	-rm -rf ./docs/build
 	-rm -rf ./.cache
@@ -67,6 +67,12 @@ clean: clean_docs
 	# Learn to love the shell! http://unix.stackexchange.com/a/115869/52500
 	-find . \( -name "*__pycache__" -type d \) -prune -exec rm -rf {} +
 
+clean_catalog:
+	cd ./autobahn/xbr/test/catalog && make clean
+
+rebuild_catalog:
+	cd ./autobahn/xbr/test/catalog && make distclean && make build
+
 # publish to PyPI
 publish: clean
 	AUTOBAHN_USE_NVX=0 python setup.py sdist
@@ -146,6 +152,10 @@ test_xbr_cli:
 	xbrnetwork get-actor
 	xbrnetwork get-actor --market=1388ddf6-fe36-4201-b1aa-cb7e36b4cfb3
 
+test_xbr_schema:
+	USE_TWISTED=1 trial autobahn.xbr.test.schema
+	USE_ASYNCIO=1 pytest autobahn/xbr/test/schema
+
 test_mnemonic:
 	# python -m pytest -rsx autobahn/xbr/test/test_mnemonic.py
 	USE_TWISTED=1 trial autobahn.xbr.test

autobahn/_version.py

@@ -24,6 +24,6 @@
 #
 ###############################################################################
 
-__version__ = '22.5.1'
+__version__ = '22.6.1.dev1'
 
 __build__ = '00000000-0000000'

autobahn/wamp/protocol.py

@@ -1632,10 +1632,16 @@ def _unsubscribe(self, subscription):
             return txaio.create_future_success(scount)
 
     @public
-    def call(self, procedure: str, *args: Optional[List[Any]], **kwargs: Optional[Dict[str, Any]]) -> \
-            Union[Any, CallResult]:
+    def call(self, procedure: str, *args, **kwargs) -> Union[Any, CallResult]:
         """
         Implements :meth:`autobahn.wamp.interfaces.ICaller.call`
+
+        .. note::
+
+            Regarding type hints for ``*args`` and ``**kwargs``, doesn't work as we
+            can receive any Python types as list items or dict values, and because
+            of what is discussed here
+            https://adamj.eu/tech/2021/05/11/python-type-hints-args-and-kwargs/
         """
         assert(type(procedure) == str)
         assert(args is None or type(args) in (list, tuple))

autobahn/xbr/__init__.py

@@ -377,6 +377,7 @@ def account_from_ethkey(ethkey: bytes) -> eth_account.account.Account:
         'IBuyer',
         'IDelegate',
 
+        'FbsRepository',
         'FbsSchema',
         'FbsService',
         'FbsType',