1 files changed, 11 insertions(+), 7 deletions(-)

M text_synthesizer_plugin_google/exception_handler.py

@@ 1,18 1,22 @@
 from google.auth.exceptions import DefaultCredentialsError
-from text_synthesizer import PluginFileMissing, PluginError
+from text_synthesizer import PluginFileMissing
 
 from .plugin_files import credentials_file
 
 
+FILE_PROMPT = "Please select your credentials file."
+INVALID_CREDS_MSG = """
+Valid credentials for Google services were not found!\n\nYou can find out how to \
+acquire this file from \
+https://developers.google.com/accounts/docs/application-default-credentials.
+"""
+
+
 def exception_catcher(fn):
     def func(*args, **kwargs):
         try:
-            fn(*args, **kwargs)
+            return fn(*args, **kwargs)
         except DefaultCredentialsError:
-            raise PluginFileMissing(
-                credentials_file,
-                "Valid credentials for Google services were not found!\n\nYou can find out how to acquire this file from https://developers.google.com/accounts/docs/application-default-credentials.",
-                "Please select your credentials file.",
-            )
+            raise PluginFileMissing(credentials_file, INVALID_CREDS_MSG, FILE_PROMPT)
 
     return func