slugify: générateur pelican plutôt que paquet externe (#55)

plugins/rst_directives/directives.py

@@ -5,8 +5,8 @@ from docutils import io, nodes
 import dateutil.parser
 from pelican import readers
 from pelican.readers import PelicanHTMLTranslator
+from pelican.utils import slugify
 import re
-from slugify import slugify
 
 # global variables needed to link the event and display the day
 # just one time

requirements.txt

@@ -7,5 +7,4 @@ python-magic
 python-gitlab
 Jinja2
 maya
-python-slugify
 pelican