Want to have option to capitalize first letter of each word.

tests/test_xkcdpass.py

@@ -75,6 +75,7 @@ def test_set_case(self):
         results["upper"] = xkcd_password.set_case(words, method="upper")
         results["alternating"] = xkcd_password.set_case(words, method="alternating")
         results["random"] = xkcd_password.set_case(words, method="random", testing=True)
+        results["first"] = xkcd_password.set_case(words, method="first")
 
         words_after = set(word.lower() for group in list(results.values()) for word in group)
 
@@ -84,6 +85,7 @@ def test_set_case(self):
         # Test that the words have been uppered or lowered respectively.
         self.assertTrue(all(word.islower() for word in results["lower"]))
         self.assertTrue(all(word.isupper() for word in results["upper"]))
+        self.assertTrue(all(word.istitle() for word in results["first"]))
         # Test that the words have been correctly uppered randomly.
         expected_random_result_1 = ['THIS', 'IS', 'ONLY', 'a', 'test']
         expected_random_result_2 = ['THIS', 'IS', 'a', 'test', 'ALSO']

xkcdpass/xkcd_password.py

@@ -240,6 +240,11 @@ def upper_case(words):
     """
     return [w.upper() for w in words]
 
+def first_upper_case(words):
+    """
+    Set First character of each word to UPPER case.
+    """
+    return [w.capitalize() for w in words]
 
 def lower_case(words):
     """
@@ -268,7 +273,9 @@ def make_upper(word):
 CASE_METHODS = {"alternating": alternating_case,
                 "upper": upper_case,
                 "lower": lower_case,
-                "random": random_case}
+                "random": random_case,
+                "first": first_upper_case,
+                }
 
 
 def set_case(words, method="lower", testing=False):