making my way through

Tim Habersack · Tim Habersack · commit d3348af8db82 · 2017-07-11T15:37:51.000-07:00
diff --git a/python3/koans/about_dictionaries.py b/python3/koans/about_dictionaries.py
@@ -41,17 +41,17 @@ def test_dictionary_is_unordered(self):
 
     def test_dictionary_keys_and_values(self):
         babel_fish = {'one': 'uno', 'two': 'dos'}
-        self.assertEqual(__, len(babel_fish.keys()))
-        self.assertEqual(__, len(babel_fish.values()))
-        self.assertEqual(__, 'one' in babel_fish.keys())
-        self.assertEqual(__, 'two' in babel_fish.values())
-        self.assertEqual(__, 'uno' in babel_fish.keys())
-        self.assertEqual(__, 'dos' in babel_fish.values())
+        self.assertEqual(2, len(babel_fish.keys()))
+        self.assertEqual(2, len(babel_fish.values()))
+        self.assertEqual(True, 'one' in babel_fish.keys())
+        self.assertEqual(False, 'two' in babel_fish.values())
+        self.assertEqual(False, 'uno' in babel_fish.keys())
+        self.assertEqual(True, 'dos' in babel_fish.values())
 
     def test_making_a_dictionary_from_a_sequence_of_keys(self):
         cards = {}.fromkeys(('red warrior', 'green elf', 'blue valkyrie', 'yellow dwarf', 'confused looking zebra'), 42)
 
-        self.assertEqual(__, len(cards))
-        self.assertEqual(__, cards['green elf'])
-        self.assertEqual(__, cards['yellow dwarf'])
+        self.assertEqual(5, len(cards))
+        self.assertEqual(42, cards['green elf'])
+        self.assertEqual(42, cards['yellow dwarf'])
 
diff --git a/python3/koans/about_string_manipulation.py b/python3/koans/about_string_manipulation.py
@@ -9,38 +9,38 @@ def test_use_format_to_interpolate_variables(self):
         value1 = 'one'
         value2 = 2
         string = "The values are {0} and {1}".format(value1, value2)
-        self.assertEqual(__, string)
+        self.assertEqual("The values are one and 2", string)
 
     def test_formatted_values_can_be_shown_in_any_order_or_be_repeated(self):
         value1 = 'doh'
         value2 = 'DOH'
         string = "The values are {1}, {0}, {0} and {1}!".format(value1, value2)
-        self.assertEqual(__, string)
+        self.assertEqual("The values are DOH, doh, doh and DOH!", string)
 
     def test_any_python_expression_may_be_interpolated(self):
         import math # import a standard python module with math functions
 
         decimal_places = 4
         string = "The square root of 5 is {0:.{1}f}".format(math.sqrt(5),
             decimal_places)
-        self.assertEqual(__, string)
+        self.assertEqual("The square root of 5 is 2.2361", string)
 
     def test_you_can_get_a_substring_from_a_string(self):
         string = "Bacon, lettuce and tomato"
-        self.assertEqual(__, string[7:10])
+        self.assertEqual("let", string[7:10])
 
     def test_you_can_get_a_single_character_from_a_string(self):
         string = "Bacon, lettuce and tomato"
-        self.assertEqual(__, string[1])
+        self.assertEqual("a", string[1])
 
     def test_single_characters_can_be_represented_by_integers(self):
-        self.assertEqual(__, ord('a'))
-        self.assertEqual(__, ord('b') == (ord('a') + 1))
+        self.assertEqual(97, ord('a'))
+        self.assertEqual(True, ord('b') == (ord('a') + 1))
 
     def test_strings_can_be_split(self):
         string = "Sausage Egg Cheese"
         words = string.split()
-        self.assertListEqual([__, __, __], words)
+        self.assertListEqual(["Sausage", "Egg", "Cheese"], words)
 
     def test_strings_can_be_split_with_different_patterns(self):
         import re #import python regular expression library
@@ -50,25 +50,25 @@ def test_strings_can_be_split_with_different_patterns(self):
 
         words = pattern.split(string)
 
-        self.assertListEqual([__, __, __, __], words)
+        self.assertListEqual(["the", "rain", "in", "spain"], words)
 
         # Pattern is a Python regular expression pattern which matches ',' or ';'
 
     def test_raw_strings_do_not_interpret_escape_characters(self):
         string = r'\n'
         self.assertNotEqual('\n', string)
-        self.assertEqual(__, string)
-        self.assertEqual(__, len(string))
+        self.assertEqual('\\n', string)
+        self.assertEqual(2, len(string))
 
         # Useful in regular expressions, file paths, URLs, etc.
 
     def test_strings_can_be_joined(self):
         words = ["Now", "is", "the", "time"]
-        self.assertEqual(__, ' '.join(words))
+        self.assertEqual("Now is the time", ' '.join(words))
 
     def test_strings_can_change_case(self):
-        self.assertEqual(__, 'guido'.capitalize())
-        self.assertEqual(__, 'guido'.upper())
-        self.assertEqual(__, 'TimBot'.lower())
-        self.assertEqual(__, 'guido van rossum'.title())
-        self.assertEqual(__, 'ToTaLlY aWeSoMe'.swapcase())
+        self.assertEqual("Guido", 'guido'.capitalize())
+        self.assertEqual("GUIDO", 'guido'.upper())
+        self.assertEqual("timbot", 'TimBot'.lower())
+        self.assertEqual("Guido Van Rossum", 'guido van rossum'.title())
+        self.assertEqual("tOtAlLy AwEsOmE", 'ToTaLlY aWeSoMe'.swapcase())
