#464: update onlinejudge/type.py

online-judge-tools · Aug 18, 2019 · dcbd01a · dcbd01a
1 parent 2891314
commit dcbd01a
Showing 1 changed file with 8 additions and 7 deletions.
diff --git a/onlinejudge/type.py b/onlinejudge/type.py
@@ -101,9 +101,11 @@ def list_problems(self, *, session: Optional[requests.Session] = None) -> List['
         content = self.download_content(session=session)  # type: Any
         return content.problems
 
-    @abstractmethod
     def download_content(self, *, session: Optional[requests.Session] = None) -> tuple:
-        pass
+        """
+        :note: The returned values vary depending on the implementation.
+        """
+        raise NotImplementedError
 
     def iterate_submissions(self, *, session: Optional[requests.Session] = None) -> Iterator['Submission']:
         raise NotImplementedError
@@ -124,10 +126,7 @@ def download_sample_cases(self, *, session: Optional[requests.Session] = None) -
         """
         :raises SampleParsingError:
         """
-        content = self.download_content(session=session)  # type: Any
-        if content.sample_cases is None:
-            raise SampleParsingError
-        return content.sample_cases
+        raise NotImplementedError
 
     def download_system_cases(self, *, session: Optional[requests.Session] = None) -> List[TestCase]:
         """
@@ -166,7 +165,6 @@ def download_name(self, *, session: Optional[requests.Session] = None) -> str:
         content = self.download_content(session=session)  # type: Any
         return content.name
 
-    @abstractmethod
     def download_content(self, *, session: Optional[requests.Session] = None) -> tuple:
         """
         :note: The returned values vary depending on the implementation.
@@ -191,6 +189,9 @@ def download_code(self, *, session: Optional[requests.Session] = None) -> bytes:
         return content.source_code
 
     def download_content(self, *, session: Optional[requests.Session] = None) -> tuple:
+        """
+        :note: The returned values vary depending on the implementation.
+        """
         raise NotImplementedError
 
     @abstractmethod