symlink to dynoption

tests/test_dyn_optiondescription.py

@@ -1851,3 +1851,19 @@ async def test_dyn_leadership_mandatory():
     async with await Config(od) as cfg:
         await cfg.value.mandatory()
     assert not await list_sessions()
+
+
+@pytest.mark.asyncio
+async def test_dyn_symlink():
+    remotes = StrOption("remotes", "Remotes", ['a', 'b', 'c'], multi=True)
+    remote_ip = StrOption("remote_ip_", "Remote IP", Calculation(calc_value, Params(ParamSuffix())))
+    dyn_remote = DynOptionDescription("remote_", "Account for ", suffixes=Calculation(calc_value, Params((ParamOption(remotes)))), children=[remote_ip])
+    name = SymLinkOption("name", opt=remote_ip)
+    accounts = OptionDescription(name="accounts", doc="accounts.remote_.remote_ip_", children=[remotes, dyn_remote, name])
+
+    async with await Config(accounts) as config:
+        assert await config.option('name').value.get() == ['a', 'b', 'c']
+        assert await config.option('name').option.ismulti() == True
+        assert await config.option('name').option.issubmulti() == False
+        assert await config.value.dict() == {'remotes': ['a', 'b', 'c'], 'remote_a.remote_ip_a': 'a', 'remote_b.remote_ip_b': 'b', 'remote_c.remote_ip_c': 'c', 'name': ['a', 'b', 'c']}
+    assert not await list_sessions()

tiramisu/config.py

@@ -296,15 +296,41 @@ class SubConfig:
 
         option = option_bag.option
         if option.impl_is_symlinkoption():
-            soption_bag = OptionBag()
-            soption_bag.set_option(option.impl_getopt(),
+            suboption = option.impl_getopt()
+            if suboption.issubdyn():
+                dynopt = suboption.getsubdyn()
+                rootpath = dynopt.impl_getpath()
+                subpaths = [rootpath] + suboption.impl_getpath()[len(rootpath) + 1:].split('.')[:-1]
+                ret = []
+                for suffix in await dynopt.get_suffixes(option_bag.config_bag):
+                    path_suffix = dynopt.convert_suffix_to_path(suffix)
+                    subpath = '.'.join([subp + path_suffix for subp in subpaths])
+                    doption = suboption.to_dynoption(subpath,
+                                                  suffix,
+                                                  dynopt)
+                    doption_bag = OptionBag()
+                    doption_bag.set_option(doption,
                                            option_bag.index,
-                                   config_bag)
+                                           option_bag.config_bag)
+
+                    doption_bag.properties = await self.cfgimpl_get_settings().getproperties(doption_bag)
+                    doption_bag.ori_option = option
+                    context = self.cfgimpl_get_context()
+                    ret.append(await context.getattr(doption_bag.path,
+                                                     doption_bag,
+                                                     )),
+                return ret
+            soption_bag = OptionBag()
+            soption_bag.set_option(suboption,
+                                   option_bag.index,
+                                   config_bag,
+                                   )
             soption_bag.properties = await self.cfgimpl_get_settings().getproperties(soption_bag)
             soption_bag.ori_option = option
             context = self.cfgimpl_get_context()
             return await context.getattr(soption_bag.path,
-                                   soption_bag)
+                                         soption_bag,
+                                         )
 
         #if not from_follower or needs_re_verify_follower_properties:
         if option.impl_is_follower() and not from_follower:

tiramisu/option/symlinkoption.py

@@ -43,7 +43,8 @@ class SymLinkOption(BaseOption):
         self._path = None
 
     def __getattr__(self,
-                    name: str) -> Any:
+                    name: str,
+                    ) -> Any:
         return getattr(self._opt, name)
 
     def impl_has_dependency(self,
@@ -58,3 +59,16 @@ class SymLinkOption(BaseOption):
 
     def impl_getopt(self) -> BaseOption:
         return self._opt
+
+    def issubdyn(self) -> bool:
+        return False
+
+    def impl_is_multi(self) -> bool:
+        if self._opt.issubdyn():
+            return True
+        return self._opt.impl_is_multi()
+
+    def impl_is_submulti(self) -> bool:
+        if self._opt.issubdyn() and self._opt.impl_is_multi():
+            return True
+        return self._opt.impl_is_submulti()