Code cleanup

client/scss/_mixins.scss

@@ -1,4 +1,3 @@
-
 // Global padding across all first level elements
 @mixin boxPadding($paddingTop: 20px, $paddingBottom: 20px) {
   padding: $paddingTop $boxPadding $paddingBottom $boxPadding;

client/scss/_reset.scss

@@ -1,10 +1,3 @@
-/* http://meyerweb.com/eric/tools/css/reset/
-   v2.0 | 20110126
-   License: none (public domain)
-*/
-
-// html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video
-
 html, body, p {
   margin: 0;
   padding: 0;

client/scss/components/_code.scss

@@ -1,7 +1,3 @@
-.snippet-text {
-  background-color: $bgColor;
-}
-
 .snippet-diff {
   color: $codeTextColor;
   background-color: $codeBgColor;

client/scss/components/_form.scss

@@ -5,7 +5,6 @@
   line-height: 17px;
 }
 
-
 .snippet-form {
   background-color: $bgColor;
 
@@ -82,4 +81,3 @@
     }
   }
 }
-

client/scss/components/_header.scss

@@ -121,7 +121,6 @@ ul#snippetOptions {
   }
 }
 
-
 .snippet-message {
   @include boxPadding(20px, 0);
   padding: 8px 20px;

client/scss/components/_history.scss

@@ -1,6 +1,3 @@
-
-
-
 .history-header {
   @include boxPadding(15px, 15px);
   margin: 0;
@@ -32,5 +29,3 @@
   @include boxPadding(40px, 40px);
   color: $textColor;
 }
-
-

client/scss/components/_text.scss

@@ -1,3 +1,6 @@
+.snippet-text {
+  background-color: $bgColor;
+}
 
 // Generic content pages such as About/404/500
 // and base styles for text based lexer.

dpaste/apps.py

@@ -1,6 +1,7 @@
 from django.apps import AppConfig, apps
 from django.utils.translation import ugettext_lazy as _
 
+
 class dpasteAppConfig(AppConfig):
     name = 'dpaste'
     verbose_name = 'dpaste'
@@ -11,6 +12,8 @@ class dpasteAppConfig(AppConfig):
     SLUG_LENGTH = 4
 
     # String. A string of characters which are used to create the random slug.
+    # This is intentionally missing l and I as they look too similar with
+    # sans-serif fonts.
     SLUG_CHOICES = 'abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNOPQRSTUVWXYZ1234567890'
 
     # String. The lexer key that is pre-selected in the dropdown. Note that
@@ -31,7 +34,6 @@ class dpasteAppConfig(AppConfig):
     #         (3600 * 24 * 30 * 12 * 100, _('100 Years')),
     #     )
     #
-
     # **Infinite snippets** are supported. You can keep snippets forever when
     # you set the choice key to ``never``. The management command will ignore
     # these snippets::
@@ -88,7 +90,6 @@ class dpasteAppConfig(AppConfig):
                 return 'https://{0}'.format(site.domain)
         return 'https://dpaste.de'
 
-
     # Key names of the default text and code lexer.
     PLAIN_TEXT_SYMBOL = '_text'
     PLAIN_CODE_SYMBOL = '_code'

dpaste/highlight.py

@@ -14,15 +14,6 @@ from pygments.util import ClassNotFound
 logger = getLogger(__file__)
 config = apps.get_app_config('dpaste')
 
-class NakedHtmlFormatter(HtmlFormatter):
-    """Pygments HTML formatter with no further HTML tags."""
-    def wrap(self, source, outfile):
-        return self._wrap_code(source)
-
-    def _wrap_code(self, source):
-        for i, t in source:
-            yield i, t
-
 
 # -----------------------------------------------------------------------------
 # Highlight Code Snippets
@@ -62,7 +53,6 @@ class PlainTextHighlighter(Highlighter):
         return linebreaksbr(code_string)
 
 
-
 class MarkdownHighlighter(PlainTextHighlighter):
     """Markdown"""
     extensions = ('tables', 'fenced-code', 'footnotes', 'autolink,',
@@ -101,12 +91,25 @@ class RestructuredTextHighlighter(PlainTextHighlighter):
 # -----------------------------------------------------------------------------
 
 
-class PlainCodeHighlighter(Highlighter):
-    """Plain Code. No highlighting but Pygments like span tags around each line."""
+class NakedHtmlFormatter(HtmlFormatter):
+    """Pygments HTML formatter with no further HTML tags."""
+    def wrap(self, source, outfile):
+        return self._wrap_code(source)
 
+    def _wrap_code(self, source):
+        for i, t in source:
+            yield i, t
+
+
+class PlainCodeHighlighter(Highlighter):
+    """
+    Plain Code. No highlighting but Pygments like span tags around each line.
+    """
     def highlight(self, code_string, **kwargs):
-        return '\n'.join(['<span class="plain">{}</span>'.format(escape(l) or '&#8203;')
-            for l in code_string.splitlines()])
+        return '\n'.join([
+            '<span class="plain">{}</span>'.format(escape(l) or '&#8203;')
+                for l in code_string.splitlines()
+        ])
 
 
 class PygmentsHighlighter(Highlighter):

dpaste/templates/dpaste/history.html

@@ -40,9 +40,7 @@
         <span class="sep"></span>
         {% blocktrans with snippet.published|timesince as since %}Created {{ since }} ago{% endblocktrans %}
       </h3>
-
       {{ snippet.highlight }}
-
     {% empty %}
       <p class="history-empty">
         {% trans "No snippets saved. Either all your snippets are expired or your cookie has changed." %}</p>

dpaste/tests/test_highlight.py

@@ -79,7 +79,6 @@ class HighlightAPITestCase(TestCase):
         value = PygmentsHighlighter().highlight(input, 'python')
         self.assertEqual(value, expected)
 
-
     def test_broken_rst_syntax(self):
         """
         rst Syntax thats not valid must not raise an exception (SystemMessage)

dpaste/views.py

@@ -78,8 +78,8 @@ class SnippetDetailView(SnippetView, DetailView):
         snippet = self.get_object()
 
         # One-Time snippet get deleted if the view count matches our limit
-        if snippet.expire_type == Snippet.EXPIRE_ONETIME \
-        and snippet.view_count >= config.ONETIME_LIMIT:
+        if (snippet.expire_type == Snippet.EXPIRE_ONETIME and
+                snippet.view_count >= config.ONETIME_LIMIT):
             snippet.delete()
             raise Http404()
 
@@ -274,5 +274,6 @@ class APIView(View):
 def page_not_found(request, exception=None, template_name='dpaste/404.html'):
     return django_page_not_found(request, exception, template_name=template_name)
 
+
 def server_error(request, template_name='dpaste/500.html'):
     return django_server_error(request, template_name=template_name)  # pragma: no cover