add verbose names to submission admin

services/backend/apps/task/models.py

@@ -101,8 +101,10 @@ class CompetitionTaskSubmission(BaseModel):
     def submission_stdout_upload_to(instance, filename) -> str:
         return f"/submissions/{instance.id}/stdout"
 
-    user = models.ForeignKey(User, on_delete=models.CASCADE)
+    user = models.ForeignKey(User, on_delete=models.CASCADE,
-    task = models.ForeignKey(CompetitionTask, on_delete=models.CASCADE)
+                             verbose_name="пользователь")
+    task = models.ForeignKey(CompetitionTask, on_delete=models.CASCADE,
+                             verbose_name="задание")
 
     status = models.CharField(
         choices=StatusChoices.choices,
@@ -112,24 +114,39 @@ class CompetitionTaskSubmission(BaseModel):
     )
 
     # code or text or file
-    content = models.FileField(upload_to=submission_content_upload_to)
+    content = models.FileField(upload_to=submission_content_upload_to,
+                               verbose_name="содержание посылки")
 
     # only if task type is checker
     stdout = models.FileField(
-        upload_to=submission_stdout_upload_to, null=True, blank=True
+        upload_to=submission_stdout_upload_to, null=True, blank=True,
+        verbose_name="вывод программы",
+        help_text="Используется только при проверке чекером"
     )
 
     # depends on task type:
     # - input: {"correct": boolean}
     # - file: {"total_points": integer, "by_criteria": ["criteria_name": integer]}
     # - code: {"correct": boolean}
-    result = models.JSONField(default=None, null=True, blank=True)
+    result = models.JSONField(default=None, null=True, blank=True,
+                              verbose_name="результат проверки")
     # just more readable result representation, maybe will be calcuated somehow more complex depends on criteria
-    earned_points = models.IntegerField(null=True, blank=True)
+    earned_points = models.IntegerField(null=True, blank=True,
+                                        verbose_name="баллы за задание")
 
-    checked_at = models.DateTimeField(null=True, blank=True)
+    checked_at = models.DateTimeField(null=True, blank=True,
-    plagiarism_checked = models.BooleanField(default=False)
+                                      verbose_name="дата проверки")
-    timestamp = models.DateTimeField(auto_now_add=True)
+    plagiarism_checked = models.BooleanField(default=False,
+                                             verbose_name="проверено на плагиат")
+    timestamp = models.DateTimeField(auto_now_add=True,
+                                     verbose_name="дата отправки")
+
+    class Meta:
+        verbose_name = "посылка"
+        verbose_name_plural = "посылки"
+
+    def __str__(self):
+        return str(self.id)
 
     def send_on_review(self):
         if not self.task.reviewers.exists():