German Umlaut support

[TobitRE]

It would be great if slugify support German umlaut like

slugify_de('ÜBER Über slugify') # UEBER-Ueber-slugify

awesome-slugify does a great job but the development hass been stoped.

[un33k]

@TobitRE You can achieve this by pretranslation replacements. Mind you that you may be bound to lowercase slugs only.

txt = 'ÜBER Über German Umlaut'
r = slugify(txt, replacements=[['Ü', 'UE'], ['ü', 'ue']])
self.assertEqual(r, "ueber-ueber-german-umlaut")

Or you can pass your own replacement list.

GERMAN_UMLAUT = [
    [u'ä': u'ae'],   
    [u'ö': u'oe]',   
    [ u'ü': u'ue'],  
}
txt = 'ÜBER Über German Umlaut'
r = slugify(txt, replacements=GERMAN_UMLAUT)
self.assertEqual(r, "ueber-ueber-german-umlaut")

Alternatively, you can (v3.0.6+)

from slugify import PRE_TRANSLATIONS
txt = 'ÜBER Über German Umlaut'
r = slugify(txt, replacements=PRE_TRANSLATIONS)
self.assertEqual(r, "ueber-ueber-german-umlaut")

[kennell]

^ the code example above has several syntax errors. Here is a Python3 code example for people stumbling on this issue via Google:

from slugify import slugify
GERMAN_UMLAUT = [
    ['ä', 'ae'],
    ['ö', 'oe'],
    ['ü', 'ue'],
]
slugify('Baden-Württemberg', replacements=GERMAN_UMLAUT)