From 9765d13e90879c5faa980385916a06545736df34 Mon Sep 17 00:00:00 2001
From: Richard Harding <rharding@mitechie.com>
Date: Sat, 21 Apr 2012 13:28:39 -0400
Subject: [PATCH] Garden

---
 src/readability_lxml/readability.py | 24 +++---------------------
 1 file changed, 3 insertions(+), 21 deletions(-)

diff --git a/src/readability_lxml/readability.py b/src/readability_lxml/readability.py
index 8f52402..b755927 100755
--- a/src/readability_lxml/readability.py
+++ b/src/readability_lxml/readability.py
@@ -4,7 +4,6 @@ import re
 import sys
 import urlparse
 
-from collections import defaultdict
 from collections import namedtuple
 from lxml.etree import tostring
 from lxml.etree import tounicode
@@ -232,9 +231,11 @@ def same_domain(lhs, rhs):
     else:
         return split_lhs.netloc == split_rhs.netloc
 
+
 def strip_trailing_slash(s):
     return re.sub(r'/$', '', s)
 
+
 def eval_possible_next_page_link(
         parsed_urls,
         url,
@@ -336,6 +337,7 @@ def eval_possible_next_page_link(
     except ValueError as e:
         pass
 
+
 def find_next_page_link(parsed_urls, url, elem):
     links = tags(elem, 'a')
     base_url = find_base_url(url)
@@ -814,26 +816,6 @@ class Document:
                         ' many <embed>s')
                     to_remove = True
 
-
-#                if el.tag == 'div' and counts['img'] >= 1 and to_remove:
-#                    imgs = el.findall('.//img')
-#                    valid_img = False
-#                    self.debug(tounicode(el))
-#                    for img in imgs:
-#
-#                        height = img.get('height')
-#                        text_length = img.get('text_length')
-#                        self.debug ("height %s text_length %s" %(repr(height), repr(text_length)))
-#                        if to_int(height) >= 100 or to_int(text_length) >= 100:
-#                            valid_img = True
-#                            self.debug("valid image" + tounicode(img))
-#                            break
-#                    if valid_img:
-#                        to_remove = False
-#                        self.debug("Allowing %s" %el.text_content())
-#                        for desnode in tags(el, "table", "ul", "div"):
-#                            allowed[desnode] = True
-
                     # don't really understand what this is doing. Originally
                     # the i/j were =+ which sets the value to 1. I think that
                     # was supposed to be += which would increment. But then