Merge pull request #408 from pre-commit/no_pyterminalsize

Use 80 or min width instead of terminal size

pre_commit/output.py

@@ -2,15 +2,10 @@ from __future__ import unicode_literals
 
 import sys
 
-from pyterminalsize import get_terminal_size
-
 from pre_commit import color
 from pre_commit import five
 
 
-COLS = get_terminal_size((80, 0)).columns
-
-
 def get_hook_message(
         start,
         postfix='',
@@ -18,7 +13,7 @@ def get_hook_message(
         end_len=0,
         end_color=None,
         use_color=None,
-        cols=COLS,
+        cols=80,
 ):
     """Prints a message for running a hook.