Added vimblogger_ft, update for lucius colorscheme and pyflakes plugin

ftplugin/rst/rst2blogger/rest.py

@@ -17,6 +17,31 @@ try:
     from pygments.lexers import get_lexer_by_name, TextLexer
     from pygments.formatters import HtmlFormatter
 
+    def register(cssclass=None):
+        if cssclass:
+            Pygments.cssclass = cssclass
+        directives.register_directive('sourcecode', Pygments)
+
+    def _positive_int_or_1(argument):
+        """
+        Converts the argument into an integer. Returns positive integer. In
+        case of integers smaller than 1, returns 1. In case of None, returns
+        1.
+        """
+        if argument is None:
+            return 1
+
+        retval = 1
+        try:
+            retval = int(argument)
+        except ValueError:
+            pass
+
+        if retval < 1:
+            return 1
+
+        return retval
+
     class Pygments(Directive):
         """
         Source code syntax highlighting.
@@ -24,7 +49,11 @@ try:
         required_arguments = 1
         optional_arguments = 0
         final_argument_whitespace = True
+        option_spec = {'linenos': _positive_int_or_1,
+                       'cssclass': directives.unchanged_required}
         has_content = True
+        cssclass = None
+
 
         def run(self):
             self.assert_has_content()
@@ -33,12 +62,26 @@ try:
             except ValueError:
                 # no lexer found - use the text one instead of an exception
                 lexer = TextLexer()
+
             # take an arbitrary option if more than one is given
-            formatter = HtmlFormatter(noclasses=True)
+            kwargs = {'full': False,
+                      'noclasses': False}
+
+            if self.options and 'linenos' in self.options:
+                kwargs['linenos'] = 'inline'
+                kwargs['linenostart'] = self.options['linenos']
+
+            if Pygments.cssclass:
+                kwargs['cssclass'] = Pygments.cssclass
+
+            if self.options and 'cssclass' in self.options:
+                kwargs['cssclass'] = self.options['cssclass']
+
+            formatter = HtmlFormatter(**kwargs)
+
             parsed = highlight(u'\n'.join(self.content), lexer, formatter)
             return [nodes.raw('', parsed, format='html')]
-
-    directives.register_directive('sourcecode', Pygments)
+    register()
 except ImportError:
     pass