Hide all non-TaskError exceptions from users

app/tasks/__init__.py

@@ -4,6 +4,12 @@ from celery import Celery
 from app import app
 from app.models import *
 
+class TaskError(Exception):
+	def __init__(self, value):
+		self.value = value
+	def __str__(self):
+		return repr("TaskError: " + self.value)
+
 class FlaskCelery(Celery):
 	def __init__(self, *args, **kwargs):
 		super(FlaskCelery, self).__init__(*args, **kwargs)

app/tasks/importtasks.py

@@ -4,14 +4,7 @@ import urllib.request
 from urllib.parse import urlparse, quote_plus
 from app import app
 from app.models import *
-from app.tasks import celery
-
-class TaskError(Exception):
-	def __init__(self, value):
-		self.value = value
-	def __str__(self):
-		return repr(self.value)
-
+from app.tasks import celery, TaskError
 
 class GithubURLMaker:
 	def __init__(self, url):
@@ -177,6 +170,7 @@ def getMeta(urlstr, author):
 @celery.task()
 def makeVCSRelease(id, branch):
 	release = PackageRelease.query.get(id)
+
 	if release is None:
 		raise TaskError("No such release!")