forms: do not submit reset inputs

Author: dangra

scrapy/http/request/form.py

@@ -91,7 +91,7 @@ def _get_inputs(form, formdata, dont_click, clickdata, response):
 
     inputs = form.xpath('descendant::textarea'
                         '|descendant::select'
-                        '|descendant::input[@type!="submit" and @type!="image" '
+                        '|descendant::input[@type!="submit" and @type!="image" and @type!="reset"'
                         'and ((@type!="checkbox" and @type!="radio") or @checked)]')
     values = [(k, u'' if v is None else v) \
               for k, v in (_value(e) for e in inputs) \

scrapy/tests/test_http_request.py

@@ -320,6 +320,18 @@ def test_from_response_dont_submit_image_as_input(self):
         fs = _qs(req)
         self.assertEqual(fs, {'i1': ['i1v']})
 
+    def test_from_response_dont_submit_reset_as_input(self):
+        response = _buildresponse(
+            """<form>
+            <input type="hidden" name="i1" value="i1v">
+            <input type="text" name="i2" value="i2v">
+            <input type="reset" name="resetme">
+            <input type="submit" name="i3" value="i3v">
+            </form>""")
+        req = self.request_class.from_response(response, dont_click=True)
+        fs = _qs(req)
+        self.assertEqual(fs, {'i1': ['i1v'], 'i2': ['i2v']})
+
     def test_from_response_multiple_clickdata(self):
         response = _buildresponse(
             """<form action="get.php" method="GET">