Forgot to add tools.py file

tools.py

@@ -0,0 +1,59 @@
+# -*- coding: utf8 -*-
+
+from __future__ import print_function
+import os
+import re
+import sys
+from termios import tcflush, TCIOFLUSH
+
+_slugify_strip_re = re.compile(r'[^\w\s-]')
+_slugify_hyphenate_re = re.compile(r'[\s]+')
+
+
+def slugify(value):
+    """Normalizes string, converts to lowercase, removes non-alpha characters,
+    and converts spaces to hyphens to have nice filenames.
+
+    From Django's "django/template/defaultfilters.py".
+    """
+    import unicodedata
+    if not isinstance(value, unicode):
+        value = unicode(value)
+    value = unicodedata.normalize('NFKD', value).encode('ascii', 'ignore')
+    value = unicode(_slugify_strip_re.sub('', value).strip())
+    return _slugify_hyphenate_re.sub('_', value)
+
+
+def getExtension(filename):
+    """Get the extension of filename"""
+    return filename[filename.rfind('.'):]
+
+
+def replaceAll(text, dic):
+    """Replace all the dic keys by the associated item in text"""
+    for i, j in dic.iteritems():
+        text = text.replace(i, j)
+    return text
+
+
+def rawInput(string):
+    """Flush stdin and then prompt the user for something"""
+    tcflush(sys.stdin, TCIOFLUSH)
+    return raw_input(string)
+
+
+def warning(*objs):
+    """Write warnings to stderr"""
+    print("WARNING: ", *objs, file=sys.stderr)
+
+
+def listDir(path):
+    """List all files in path directory, works recursively
+
+    Return files list
+    """
+    filenames = []
+    for root, dirs, files in os.walk(path):
+        for i in files:
+            filenames.append(os.path.join(root, i))
+    return filenames