[errors] Be more specific about requiring tickers as list

This commit is contained in:
Cameron Yick
2019-04-29 23:19:49 -04:00
parent 61708c3291
commit 922812a026
2 changed files with 8 additions and 3 deletions

View File

@@ -10,6 +10,5 @@ class APIColumnNameError(Exception):
class InvalidFrequencyError(Exception):
pass
class MissingRequiredArgumentError(Exception):
pass