Check if termios is present or ignore

termios is POSIX specific which doesn't work for Windows users using the
CLI. Check for the presence of termios and disable the set_echo function
if it's not present.

The only reason echo is disabled during polling is to prevent control
characters entered by a user from displaying in the playlist so
it's more cosmetic than anything.

1 files changed, 9 insertions, 1 deletions

diff --git a/pydora/utils.py b/pydora/utils.py
index 47422d6..3c48117 100644
--- a/pydora/utils.py
+++ b/pydora/utils.py
@@ -2,10 +2,15 @@ from __future__ import print_function
 
 import os
 import sys
-import termios
 import getpass
 import subprocess
 
+try:
+    import termios
+except ImportError:
+    # Windows does not have a termios module
+    termios = None
+
 
 def input(prompt):
     try:
@@ -39,6 +44,9 @@ class Screen(object):
 
     @staticmethod
     def set_echo(enabled):
+        if not termios:
+            return
+
         handle = sys.stdin.fileno()
         if not os.isatty(handle):
             return