Python Progress

python/.gitignore

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+# Ignore compiled python tests
+*.pyc

python/isogram/isogram.py

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-def is_isogram():
-    pass
+def is_isogram(inp):
+    letList = []
+    for i in inp.lower():
+        if i.isalpha():
+            if not(i in letList):
+                letList.append(i)
+            else:
+                return False
+    return True

python/pangram/README.md

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+# Pangram
+
+Determine if a sentence is a pangram. A pangram (Greek: παν γράμμα, pan gramma,
+"every letter") is a sentence using every letter of the alphabet at least once.
+The best known English pangram is: 
+> The quick brown fox jumps over the lazy dog.
+
+The alphabet used consists of ASCII letters `a` to `z`, inclusive, and is case
+insensitive. Input will not contain non-ASCII symbols.
+
+### Submitting Exercises
+
+Note that, when trying to submit an exercise, make sure the solution is in the `exercism/python/<exerciseName>` directory.
+
+For example, if you're submitting `bob.py` for the Bob exercise, the submit command would be something like `exercism submit <path_to_exercism_dir>/python/bob/bob.py`.
+
+
+For more detailed information about running tests, code style and linting,
+please see the [help page](http://exercism.io/languages/python).
+
+## Source
+
+Wikipedia [https://en.wikipedia.org/wiki/Pangram](https://en.wikipedia.org/wiki/Pangram)
+
+## Submitting Incomplete Solutions
+It's possible to submit an incomplete solution so you can see how others have completed the exercise.

python/pangram/pangram.py

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+def is_pangram():
+    pass

python/pangram/pangram_test.py

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+import unittest
+
+from pangram import is_pangram
+
+
+# test cases adapted from `x-common//canonical-data.json` @ version: 1.0.0
+
+class PangramTests(unittest.TestCase):
+    def test_sentence_empty(self):
+        self.assertFalse(is_pangram(''))
+
+    def test_pangram_with_only_lower_case(self):
+        self.assertTrue(
+            is_pangram('the quick brown fox jumps over the lazy dog'))
+
+    def test_missing_character_x(self):
+        self.assertFalse(
+            is_pangram('a quick movement of the enemy will '
+                       'jeopardize five gunboats'))
+
+    def test_another_missing_character_x(self):
+        self.assertFalse(
+            is_pangram('the quick brown fish jumps over the lazy dog'))
+
+    def test_pangram_with_underscores(self):
+        self.assertTrue(
+            is_pangram('the_quick_brown_fox_jumps_over_the_lazy_dog'))
+
+    def test_pangram_with_numbers(self):
+        self.assertTrue(
+            is_pangram('the 1 quick brown fox jumps over the 2 lazy dogs'))
+
+    def test_missing_letters_replaced_by_numbers(self):
+        self.assertFalse(
+            is_pangram('7h3 qu1ck brown fox jumps ov3r 7h3 lazy dog'))
+
+    def test_pangram_with_mixedcase_and_punctuation(self):
+        self.assertTrue(is_pangram('"Five quacking Zephyrs jolt my wax bed."'))
+
+    def test_upper_and_lower_case_versions_of_the_same_character(self):
+        self.assertFalse(
+            is_pangram('the quick brown fox jumped over the lazy FOX'))
+
+
+if __name__ == '__main__':
+    unittest.main()