In a console-less setup, e.g. GUI, revert to any sane log encoding

Fixes #55

3 files changed, 13 insertions, 4 deletions

diff --git a/jfr_playoff/dto.py b/jfr_playoff/dto.py
index 44fe8cb..605493a 100644
--- a/jfr_playoff/dto.py
+++ b/jfr_playoff/dto.py
@@ -1,6 +1,9 @@
 from math import ceil, floor
 import sys
 
+from jfr_playoff.logger import log_encoding
+
+
 def coalesce(*arg):
     for el in arg:
         if el is not None:
@@ -39,7 +42,7 @@ class Team(object):
         return u'%s (%.1f)' % (coalesce(self.name, '<None>'), self.score)
 
     def __repr__(self):
-        return unicode(self).encode(sys.stdin.encoding)
+        return unicode(self).encode(log_encoding())
 
 
 class Match(object):
@@ -61,7 +64,7 @@ class Match(object):
             self.id, coalesce(self.link, '<None>'), [unicode(team) for team in self.teams],
             u'finished' if self.running < 0 else (
                 u'%d boards' % self.running))
-        ).encode(sys.stdin.encoding)
+        ).encode(log_encoding())
 
 
 class Phase(object):
diff --git a/jfr_playoff/logger.py b/jfr_playoff/logger.py
index 1218022..3f15c49 100644
--- a/jfr_playoff/logger.py
+++ b/jfr_playoff/logger.py
@@ -1,4 +1,10 @@
 import logging as log
+import sys
+
+
+def log_encoding():
+    # if there's no sys.stdin (e.g. console-less GUI), revert to default
+    return sys.stdin.encoding or 'utf8'
 
 
 class PlayoffLogger:
diff --git a/jfr_playoff/settings.py b/jfr_playoff/settings.py
index b12ffef..d997e42 100644
--- a/jfr_playoff/settings.py
+++ b/jfr_playoff/settings.py
@@ -4,7 +4,7 @@ import readline
 import requests
 import sys
 
-from jfr_playoff.logger import PlayoffLogger
+from jfr_playoff.logger import PlayoffLogger, log_encoding
 
 
 def complete_filename(text, state):
@@ -47,7 +47,7 @@ class PlayoffSettings(object):
             readline.parse_and_bind("tab: complete")
             readline.set_completer(complete_filename)
             self.settings_file = raw_input(
-                'JSON settings file: ').decode(sys.stdin.encoding)
+                'JSON settings file: ').decode(log_encoding())
 
         if self.settings is None:
             PlayoffLogger.get('settings').info(