Fix error if data in response is None

Author: ivlevdenis

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "toggl_python"
-version = "0.2.4"
+version = "0.2.5"
 description = "Python wraper for Toggl API."
 authors = ["Ivlev Denis <[email protected]>"]
 readme = "README.md"

toggl_python/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "0.2.4"
+__version__ = "0.2.5"
 
 from .auth import BasicAuth, TokenAuth  # noqa: F401
 from .entities import Dashboard  # noqa: F401

toggl_python/repository.py

@@ -94,10 +94,11 @@ def _retrieve(self, _url, entity_class, data_key: str = "data", **kwargs):
 
         response = self.get(_url, params=params)
         data = response.json()
-        data_key = data_key or self.DATA_CONTAINER.get('retrieve', None)
+        data_key = data_key or self.DATA_CONTAINER.get("retrieve", None)
         if data_key:
             data = data[data_key]
-        return entity_class(**data)
+        if data:
+            return entity_class(**data)
 
     def retrieve(self, id: int = None, **kwargs):
         full_url = self.BASE_URL.join(self.DETAIL_URL.format(id=id))
@@ -109,10 +110,11 @@ def _list(self, _url, entity_class, data_key: str = None, **kwargs):
 
         response = self.get(_url, params=params)
         data = response.json()
-        data_key = data_key or self.DATA_CONTAINER.get('list', None)
+        data_key = data_key or self.DATA_CONTAINER.get("list", None)
         if data_key:
             data = data[data_key]
-        return [entity_class(**entity) for entity in data]
+        if data:
+            return [entity_class(**entity) for entity in data]
 
     def list(self, **kwargs):
         if "list" in self.EXCLUDED_METHODS: