fix unicode in make_seed and getseed

lib/commands.py

@@ -164,9 +164,9 @@ class Commands:
     @command('')
     def make_seed(self, nbits=132, entropy=1, language=None):
         """Create a seed"""
-        from mnemonic import Mnemonic
+        from .mnemonic import Mnemonic
         s = Mnemonic(language).make_seed('standard', nbits, custom_entropy=entropy)
-        return s.encode('utf8')
+        return s
 
     @command('')
     def check_seed(self, seed, entropy=1, language=None):
@@ -369,7 +369,7 @@ class Commands:
     def getseed(self, password=None):
         """Get seed phrase. Print the generation seed of your wallet."""
         s = self.wallet.get_seed(password)
-        return s.encode('utf8')
+        return s
 
     @command('wp')
     def importprivkey(self, privkey, password=None):

lib/mnemonic.py

@@ -86,7 +86,7 @@ def is_CJK(c):
 
 def normalize_text(seed):
     # normalize
-    seed = unicodedata.normalize('NFKD', str(seed))
+    seed = unicodedata.normalize('NFKD', seed)
     # lower
     seed = seed.lower()
     # remove accents
@@ -100,7 +100,7 @@ def normalize_text(seed):
 def load_wordlist(filename):
     path = os.path.join(os.path.dirname(__file__), 'wordlist', filename)
     s = open(path,'r').read().strip()
-    s = unicodedata.normalize('NFKD', s.decode('utf8'))
+    s = unicodedata.normalize('NFKD', s)
     lines = s.split('\n')
     wordlist = []
     for line in lines: