morss/crawler.py

@@ -59,9 +59,7 @@ except NameError:
 MIMETYPE = {
     'xml': ['text/xml', 'application/xml', 'application/rss+xml', 'application/rdf+xml', 'application/atom+xml', 'application/xhtml+xml'],
     'rss': ['application/rss+xml', 'application/rdf+xml', 'application/atom+xml'],
-    'html': ['text/html', 'application/xhtml+xml', 'application/xml'],
-    'json': ['application/json'],
-    }
+    'html': ['text/html', 'application/xhtml+xml', 'application/xml']}
 
 
 DEFAULT_UAS = [

morss/readabilite.py

@@ -207,10 +207,8 @@ def clean_root(root, keep_threshold=None):
 def clean_node(node, keep_threshold=None):
     parent = node.getparent()
 
-    # remove comments
     if (isinstance(node, lxml.html.HtmlComment)
             or isinstance(node, lxml.html.HtmlProcessingInstruction)):
-        parent.remove(node)
         return
 
     if parent is None:
@@ -244,6 +242,11 @@ def clean_node(node, keep_threshold=None):
         parent.remove(node)
         return
 
+    # remove comments
+    if isinstance(node, lxml.html.HtmlComment) or isinstance(node, lxml.html.HtmlProcessingInstruction):
+        parent.remove(node)
+        return
+
     # remove if too many kids & too high link density
     wc = count_words(node.text_content())
     if wc != 0 and len(list(node.iter())) > 3:

morss/wsgi.py

@@ -192,36 +192,32 @@ def cgi_get(environ, start_response):
     url, options = cgi_parse_environ(environ)
 
     # get page
-    if options['get'] in ('page', 'article'):
-        req = crawler.adv_get(url=url, timeout=TIMEOUT)
+    req = crawler.adv_get(url=url, timeout=TIMEOUT)
 
-        if req['contenttype'] in crawler.MIMETYPE['html']:
-            if options['get'] == 'page':
-                html = readabilite.parse(req['data'], encoding=req['encoding'])
-                html.make_links_absolute(req['url'])
+    if req['contenttype'] in ['text/html', 'application/xhtml+xml', 'application/xml']:
+        if options['get'] == 'page':
+            html = readabilite.parse(req['data'], encoding=req['encoding'])
+            html.make_links_absolute(req['url'])
 
-                kill_tags = ['script', 'iframe', 'noscript']
+            kill_tags = ['script', 'iframe', 'noscript']
 
-                for tag in kill_tags:
-                    for elem in html.xpath('//'+tag):
-                        elem.getparent().remove(elem)
+            for tag in kill_tags:
+                for elem in html.xpath('//'+tag):
+                    elem.getparent().remove(elem)
 
-                output = lxml.etree.tostring(html.getroottree(), encoding='utf-8', method='html')
+            output = lxml.etree.tostring(html.getroottree(), encoding='utf-8', method='html')
 
-            else: # i.e. options['get'] == 'article'
-                output = readabilite.get_article(req['data'], url=req['url'], encoding_in=req['encoding'], encoding_out='utf-8', debug=options.debug)
-
-        elif req['contenttype'] in crawler.MIMETYPE['xml'] + crawler.MIMETYPE['rss'] + crawler.MIMETYPE['json']:
-            output = req['data']
+        elif options['get'] == 'article':
+            output = readabilite.get_article(req['data'], url=req['url'], encoding_in=req['encoding'], encoding_out='utf-8', debug=options.debug)
 
         else:
-            raise MorssException('unsupported mimetype')
+            raise MorssException('no :get option passed')
 
     else:
-        raise MorssException('no :get option passed')
+        output = req['data']
 
     # return html page
-    headers = {'status': '200 OK', 'content-type': req['contenttype'], 'X-Frame-Options': 'SAMEORIGIN'} # SAMEORIGIN to avoid potential abuse
+    headers = {'status': '200 OK', 'content-type': 'text/html; charset=utf-8', 'X-Frame-Options': 'SAMEORIGIN'} # SAMEORIGIN to avoid potential abuse
     start_response(headers['status'], list(headers.items()))
     return [output]