Shorten usage to one code and one shell example

README.rst

@@ -45,131 +45,25 @@ From sources:
 How to use
 ----------
 
+**In code:**
+
 .. code:: python
 
     from slugify import slugify
 
-    txt = "This is a test ---"
-    r = slugify(txt)
-    self.assertEqual(r, "this-is-a-test")
-
-    txt = "___This is a test ---"
-    r = slugify(txt)
-    self.assertEqual(r, "this-is-a-test")
-
-    txt = "___This is a test___"
-    r = slugify(txt)
-    self.assertEqual(r, "this-is-a-test")
-
-    txt = "This -- is a ## test ---"
-    r = slugify(txt)
-    self.assertEqual(r, "this-is-a-test")
-
-    txt = '影師嗎'
-    r = slugify(txt)
-    self.assertEqual(r, "ying-shi-ma")
-
-    txt = 'C\'est déjà l\'été.'
-    r = slugify(txt)
-    self.assertEqual(r, "c-est-deja-l-ete")
-
-    txt = 'Nín hǎo. Wǒ shì zhōng guó rén'
-    r = slugify(txt)
-    self.assertEqual(r, "nin-hao-wo-shi-zhong-guo-ren")
-
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt)
-    self.assertEqual(r, "jaja-lol-mememeoo-a")
-
-    txt = 'Компьютер'
-    r = slugify(txt)
-    self.assertEqual(r, "kompiuter")
-
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt, max_length=9)
-    self.assertEqual(r, "jaja-lol")
-
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt, max_length=15)
-    self.assertEqual(r, "jaja-lol-mememe")
-
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt, max_length=50)
-    self.assertEqual(r, "jaja-lol-mememeoo-a")
-
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt, max_length=15, word_boundary=True)
-    self.assertEqual(r, "jaja-lol-a")
+    slug = slugify("C'est déjà l'été.")
+    self.assertEqual(slug, "c-est-deja-l-ete")
 
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt, max_length=17, word_boundary=True)
-    self.assertEqual(r, "jaja-lol-mememeoo")
+See further examples and optional arguments in (`test.py`_).
 
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt, max_length=18, word_boundary=True)
-    self.assertEqual(r, "jaja-lol-mememeoo")
 
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt, max_length=19, word_boundary=True)
-    self.assertEqual(r, "jaja-lol-mememeoo-a")
+**On the command line:**
 
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt, max_length=20, word_boundary=True, separator=".")
-    self.assertEqual(r, "jaja.lol.mememeoo.a")
-
-    txt = 'jaja---lol-méméméoo--a'
-    r = slugify(txt, max_length=20, word_boundary=True, separator="ZZZZZZ")
-    self.assertEqual(r, "jajaZZZZZZlolZZZZZZmememeooZZZZZZa")
-
-    txt = 'one two three four five'
-    r = slugify(txt, max_length=13, word_boundary=True, save_order=True)
-    self.assertEqual(r, "one-two-three")
-
-    txt = 'one two three four five'
-    r = slugify(txt, max_length=13, word_boundary=True, save_order=False)
-    self.assertEqual(r, "one-two-three")
-
-    txt = 'one two three four five'
-    r = slugify(txt, max_length=12, word_boundary=True, save_order=False)
-    self.assertEqual(r, "one-two-four")
-
-    txt = 'one two three four five'
-    r = slugify(txt, max_length=12, word_boundary=True, save_order=True)
-    self.assertEqual(r, "one-two")
-
-    txt = 'this has a stopword'
-    r = slugify(txt, stopwords=['stopword'])
-    self.assertEqual(r, 'this-has-a')
-
-    txt = 'the quick brown fox jumps over the lazy dog'
-    r = slugify(txt, stopwords=['the'])
-    self.assertEqual(r, 'quick-brown-fox-jumps-over-lazy-dog')
-
-    txt = 'Foo A FOO B foo C'
-    r = slugify(txt, stopwords=['foo'])
-    self.assertEqual(r, 'a-b-c')
-
-    txt = 'Foo A FOO B foo C'
-    r = slugify(txt, stopwords=['FOO'])
-    self.assertEqual(r, 'a-b-c')
-
-    txt = 'the quick brown fox jumps over the lazy dog in a hurry'
-    r = slugify(txt, stopwords=['the', 'in', 'a', 'hurry'])
-    self.assertEqual(r, 'quick-brown-fox-jumps-over-lazy-dog')
-
-    txt = 'foo & bar'
-    r = slugify(txt)
-    self.assertEqual(r, 'foo-bar')
+.. code:: bash
 
-    txt = "___This is a test___"
-    regex_pattern = r'[^-a-z0-9_]+'
-    r = slugify(txt, regex_pattern=regex_pattern)
-    self.assertEqual(r, "___this-is-a-test___")
+    $ slugify "C'est déjà l'été."
+    c-est-deja-l-ete
 
-    txt = "___This is a test___"
-    regex_pattern = r'[^-a-z0-9_]+'
-    r = slugify(txt, separator='_', regex_pattern=regex_pattern)
-    self.assertNotEqual(r, "_this_is_a_test_")
 
 Running the tests
 -----------------
@@ -210,4 +104,6 @@ X.Y.Z Version
 .. |download-image| image:: https://img.shields.io/pypi/dm/python-slugify.svg
     :target: https://pypi.python.org/pypi/python-slugify
 
+.. _test.py: test.py
+
 .. _MIT: https://github.com/un33k/python-slugify/blob/master/LICENSE