Minor tweak to visualisation of categories in preview mode (#25)

Useful for [T156767](https://phabricator.wikimedia.org/T156767)

batchupload/make_info.py

@@ -47,7 +47,9 @@ def make_info_page(data, preview=False):
         text = 'Filename: {filename}.<ext>\n{template}{cats}'.format(
             filename=data['filename'],
             template=data['info'],
-            cats=cats_as_text.replace('[[Category:', '[[:Category:'))
+            cats=cats_as_text.replace('[[Category:', '* [[:Category:')
+                             .replace('<!-- ', "''")
+                             .replace(' -->', ":''"))
     else:
         text = '{template}{cats}'.format(
             template=data['info'],

setup.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 from setuptools import setup
-version = '0.1.3'
+version = '0.1.4'
 repo = 'BatchUploadTools'
 
 setup(

tests/test_make_info.py

@@ -38,14 +38,14 @@ def test_make_info_page(self):
 
     def test_make_info_page_preview(self):
         expected = (
-            'Filename: The_filename.<ext>\n'
-            '{{Infobox\n| param1 = value1 \n}}\n\n'
-            '<!-- Metadata categories -->\n'
-            '[[:Category:A meta_Cat]]\n'
-            '\n\n'
-            '<!-- Content categories -->\n'
-            '[[:Category:cat1]]\n'
-            '[[:Category:cat2]]')
+            "Filename: The_filename.<ext>\n"
+            "{{Infobox\n| param1 = value1 \n}}\n\n"
+            "''Metadata categories:''\n"
+            "* [[:Category:A meta_Cat]]\n"
+            "\n\n"
+            "''Content categories:''\n"
+            "* [[:Category:cat1]]\n"
+            "* [[:Category:cat2]]")
         self.assertEqual(
             make_info_page(self.data, preview=True),
             expected)