diff -r 31412adee482 -r dc6d44e69a70 web/views/vcard.py
--- a/web/views/vcard.py	Wed Jun 03 09:09:33 2009 +0200
+++ b/web/views/vcard.py	Thu Apr 04 13:49:34 2019 +0200
@@ -9,7 +9,7 @@
 from cubicweb.selectors import implements
 from cubicweb.view import EntityView
 
-_ = unicode 
+_ = unicode
 
 VCARD_PHONE_TYPES = {'home': 'HOME', 'office': 'WORK', 'mobile': 'CELL', 'fax': 'FAX'}
 
@@ -19,12 +19,12 @@
     title = _('vcard')
     templatable = False
     content_type = 'text/x-vcard'
-    __select__ = implements('CWUser')        
+    __select__ = implements('CWUser')
 
     def set_request_content_type(self):
         """overriden to set a .vcf filename"""
         self.req.set_content_type(self.content_type, filename='vcard.vcf')
-        
+
     def cell_call(self, row, col):
         self.vcard_header()
         self.vcard_content(self.complete_entity(row, col))
@@ -33,11 +33,11 @@
     def vcard_header(self):
         self.w(u'BEGIN:vcard\n')
         self.w(u'VERSION:3.0\n')
-        
+
     def vcard_footer(self):
         self.w(u'NOTE:this card has been generated by CubicWeb\n')
         self.w(u'END:vcard\n')
-        
+
     def vcard_content(self, entity):
         who = u'%s %s' % (entity.surname or '',
                           entity.firstname or '')