Python Slugify（python 生成 slug ）

source:https://github.com/un33k/python-slugify

Overview

A Python slugify application that handles unicode.

How to install

1. easy_install python-slugify
2. pip install python-slugify
3. git clone http://github.com/un33k/python-slugify
    a. cd python-slugify
    b. run python setup.py
4. wget https://github.com/un33k/python-slugify/zipball/master
    a. unzip the downloaded file
    b. cd into python-slugify-* directory
    c. run python setup.py

How to use

    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")

    txt = 'jaja---lol-méméméoo--a'
    r = slugify(txt, max_length=17, word_boundary=True)
    self.assertEqual(r, "jaja-lol-mememeoo")

    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")

    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')

Running the tests

To run the tests against the current environment:

python test.py