Fix incompatibility and bug in get_agents

soil/VERSION

@@ -1 +1 @@
-0.14.2
+0.14.4

soil/agents/__init__.py

@@ -171,7 +171,7 @@ class BaseAgent(nxsim.BaseAgent):
 
     def info(self, *args, **kwargs):
         return self.log(*args, level=logging.INFO, **kwargs)
-    
+
     def __getstate__(self):
         '''
         Serializing an agent will lose all its running information (you cannot
@@ -476,11 +476,8 @@ class Geo(NetworkAgent):
 
 def select(agents, state_id=None, agent_type=None, ignore=None, iterator=False, **kwargs):
 
-    if state_id is not None:
-        try:
-            state_id = tuple(state_id)
-        except TypeError:
-            state_id = tuple([state_id])
+    if state_id is not None and not isinstance(state_id, (tuple, list)):
+        state_id = tuple([state_id])
     if agent_type is not None:
         try:
             agent_type = tuple(agent_type)

soil/serialization.py

@@ -186,7 +186,7 @@ def deserializer(type_, known_modules=[]):
             module = importlib.import_module(modname)
             cls = getattr(module, tname)
             return getattr(cls, 'deserialize', cls)
-        except (ModuleNotFoundError, AttributeError) as ex:
+        except (ImportError, AttributeError) as ex:
             errors.append((modname, tname, ex))
     raise Exception('Could not find type {}. Tried: {}'.format(type_, errors))
 

soil/utils.py

@@ -46,5 +46,5 @@ def safe_open(path, mode='r', backup=True, **kwargs):
 def open_or_reuse(f, *args, **kwargs):
     try:
         return safe_open(f, *args, **kwargs)
-    except TypeError:
+    except (AttributeError, TypeError):
         return f