Fix TypeErrors for Python3 (#59)

* Fix TypeError on missing encoding * Fix TypeError from bytearray()
rm-hull · Jan 19, 2017 · bf4b738 · bf4b738
1 parent 48e0b13
commit bf4b738
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/luma/led_matrix/device.py b/luma/led_matrix/device.py
@@ -128,11 +128,11 @@ def text(self):
 
     @text.setter
     def text(self, value):
-        self._text_buffer = observable(bytearray(value, "uft-8"), observer=self.flush)
+        self._text_buffer = observable(bytearray(value, "utf-8"), observer=self.flush)
         self.flush(self._text_buffer)
 
     def flush(self, buf):
-        data = bytearray(self.segment_mapper(buf, notfound=self.undefined), "utf-8").ljust(self._bufsize, '\0')
+        data = bytearray(self.segment_mapper(buf, notfound=self.undefined)).ljust(self._bufsize, b'\0')
 
         if len(data) > self._bufsize:
             raise OverflowError("Device's capabilities insufficent for value '{0}'".format(self._text_buffer))

diff --git a/luma/led_matrix/segment_mapper.py b/luma/led_matrix/segment_mapper.py
@@ -86,7 +86,7 @@ def regular(text, notfound="_"):
 
 def dot_muncher(text, notfound="_"):
     undefined = _DIGITS[notfound]
-    iterator = iter(text.decode("utf-8"))
+    iterator = iter(text)
     last = _DIGITS.get(next(iterator))
     try:
         while True: