fix pytorch#229 makes it work on Windows (pytorch#232)

Author: jxcodetw

intermediate_source/char_rnn_classification_tutorial.py

@@ -67,6 +67,7 @@
 from __future__ import unicode_literals, print_function, division
 from io import open
 import glob
+import os
 
 def findFiles(path): return glob.glob(path)
 
@@ -98,7 +99,7 @@ def readLines(filename):
     return [unicodeToAscii(line) for line in lines]
 
 for filename in findFiles('data/names/*.txt'):
-    category = filename.split('/')[-1].split('.')[0]
+    category = os.path.splitext(os.path.basename(filename))[0]
     all_categories.append(category)
     lines = readLines(filename)
     category_lines[category] = lines

intermediate_source/char_rnn_generation_tutorial.py

@@ -77,6 +77,7 @@
 from __future__ import unicode_literals, print_function, division
 from io import open
 import glob
+import os
 import unicodedata
 import string
 
@@ -102,7 +103,7 @@ def readLines(filename):
 category_lines = {}
 all_categories = []
 for filename in findFiles('data/names/*.txt'):
-    category = filename.split('/')[-1].split('.')[0]
+    category = os.path.splitext(os.path.basename(filename))[0]
     all_categories.append(category)
     lines = readLines(filename)
     category_lines[category] = lines