--- a/sat/plugins/plugin_blog_import_dokuwiki.py	Wed Jul 31 11:31:22 2019 +0200
+++ b/sat/plugins/plugin_blog_import_dokuwiki.py	Tue Aug 13 19:08:41 2019 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # SàT plugin to import dokuwiki blogs
@@ -28,8 +28,8 @@
 from twisted.internet import threads
 from collections import OrderedDict
 import calendar
-import urllib
-import urlparse
+import urllib.request, urllib.parse, urllib.error
+import urllib.parse
 import tempfile
 import re
 import time
@@ -39,13 +39,13 @@
     from dokuwiki import DokuWiki, DokuWikiError  # this is a new dependency
 except ImportError:
     raise exceptions.MissingModule(
-        u'Missing module dokuwiki, please install it with "pip install dokuwiki"'
+        'Missing module dokuwiki, please install it with "pip install dokuwiki"'
     )
 try:
     from PIL import Image  # this is already needed by plugin XEP-0054
 except:
     raise exceptions.MissingModule(
-        u"Missing module pillow, please download/install it from https://python-pillow.github.io"
+        "Missing module pillow, please download/install it from https://python-pillow.github.io"
     )
 
 PLUGIN_INFO = {
@@ -58,10 +58,10 @@
     C.PI_DESCRIPTION: _("""Blog importer for Dokuwiki blog engine."""),
 }
 
-SHORT_DESC = D_(u"import posts from Dokuwiki blog engine")
+SHORT_DESC = D_("import posts from Dokuwiki blog engine")
 
 LONG_DESC = D_(
-    u"""This importer handle Dokuwiki blog engine.
+    """This importer handle Dokuwiki blog engine.
 
 To use it, you need an admin access to a running Dokuwiki website
 (local or on the Internet). The importer retrieves the data using
@@ -129,7 +129,7 @@
         @param post(dict): parsed post data
         @return (unicode): post unique item id
         """
-        return unicode(post["id"])
+        return str(post["id"])
 
     def getPostUpdated(self, post):
         """Return the update date.
@@ -137,7 +137,7 @@
         @param post(dict): parsed post data
         @return (unicode): update date
         """
-        return unicode(post["mtime"])
+        return str(post["mtime"])
 
     def getPostPublished(self, post):
         """Try to parse the date from the message ID, else use "mtime".
@@ -148,7 +148,7 @@
         @param post (dict):  parsed post data
         @return (unicode): publication date
         """
-        id_, default = unicode(post["id"]), unicode(post["mtime"])
+        id_, default = str(post["id"]), str(post["mtime"])
         try:
             date = id_.split(":")[-1].split("_")[0]
         except KeyError:
@@ -160,7 +160,7 @@
                 time_struct = time.strptime(date, "%Y%m%d")
             except ValueError:
                 return default
-        return unicode(calendar.timegm(time_struct))
+        return str(calendar.timegm(time_struct))
 
     def processPost(self, post, profile_jid):
         """Process a single page.
@@ -235,7 +235,7 @@
             if count >= self.limit:
                 break
 
-        return (self.posts_data.itervalues(), len(self.posts_data))
+        return (iter(self.posts_data.values()), len(self.posts_data))
 
     def processContent(self, text, backlinks, profile_jid):
         """Do text substitutions and file copy.
@@ -243,7 +243,7 @@
         @param text (unicode): message content
         @param backlinks (list[unicode]): list of backlinks
         """
-        text = text.strip(u"\ufeff")  # this is at the beginning of the file (BOM)
+        text = text.strip("\ufeff")  # this is at the beginning of the file (BOM)
 
         for backlink in backlinks:
             src = '/doku.php?id=%s"' % backlink
@@ -261,9 +261,9 @@
             if self.media_repo:
                 self.moveMedia(link, subs)
             elif link not in subs:
-                subs[link] = urlparse.urljoin(self.url, link)
+                subs[link] = urllib.parse.urljoin(self.url, link)
 
-        for url, new_url in subs.iteritems():
+        for url, new_url in subs.items():
             text = text.replace(url, new_url)
         return text
 
@@ -274,12 +274,12 @@
         @param link (unicode): media link
         @param subs (dict): substitutions data
         """
-        url = urlparse.urljoin(self.url, link)
+        url = urllib.parse.urljoin(self.url, link)
         user_media = re.match(r"(/lib/exe/\w+.php\?)(.*)", link)
         thumb_width = None
 
         if user_media:  # media that has been added by the user
-            params = urlparse.parse_qs(urlparse.urlparse(url).query)
+            params = urllib.parse.parse_qs(urllib.parse.urlparse(url).query)
             try:
                 media = params["media"][0]
             except KeyError:
@@ -295,7 +295,7 @@
 
             filename = media.replace(":", "/")
             # XXX: avoid "precondition failed" error (only keep the media parameter)
-            url = urlparse.urljoin(self.url, "/lib/exe/fetch.php?media=%s" % media)
+            url = urllib.parse.urljoin(self.url, "/lib/exe/fetch.php?media=%s" % media)
 
         elif link.startswith("/lib/plugins/"):
             # other link added by a plugin or something else
@@ -324,7 +324,7 @@
         if not os.path.exists(dest):
             if not os.path.exists(dirname):
                 os.makedirs(dirname)
-            urllib.urlretrieve(source, dest)
+            urllib.request.urlretrieve(source, dest)
             log.debug("DokuWiki media file copied to %s" % dest)
 
     def createThumbnail(self, source, dest, width):