Merge pull request #1 from DeoLeung/patch-1

fix decompressFromUTF16 and optimize a bit

Author: marcel-dancak

lzstring.py

@@ -21,8 +21,8 @@ def __init__(self, **kwargs):
 def getBaseValue(alphabet, character):
     if alphabet not in baseReverseDic:
         baseReverseDic[alphabet] = {}
-    for i in range(len(alphabet)):
-        baseReverseDic[alphabet][alphabet[i]] = i
+        for index, i in enumerate(alphabet):
+            baseReverseDic[alphabet][i] = index
     return baseReverseDic[alphabet][character]
 
 
@@ -405,7 +405,7 @@ def decompressFromUTF16(compressed):
             return ""
         if compressed == "":
             return None
-        return _decompress(len(compressed), 16384, lambda index: compressed[index] - 32)
+        return _decompress(len(compressed), 16384, lambda index: ord(compressed[index]) - 32)
 
     @staticmethod
     def decompressFromBase64(compressed):