Merge branch 'develop'

Fix missing whitespaces in <li> node

markdownify/__init__.py

@@ -6,6 +6,7 @@ import six
 convert_heading_re = re.compile(r'convert_h(\d+)')
 line_beginning_re = re.compile(r'^', re.MULTILINE)
 whitespace_re = re.compile(r'[\t ]+')
+all_whitespace_re = re.compile(r'[\s]+')
 html_heading_re = re.compile(r'h[1-6]')
 
 
@@ -83,12 +84,26 @@ class MarkdownConverter(object):
         if not children_only and isHeading:
             convert_children_as_inline = True
 
+        # Remove whitespace-only textnodes in lists
+        def is_list_node(el):
+            return el and el.name in ['ol', 'ul', 'li']
+
+        if is_list_node(node):
+            for el in node.children:
+                # Only extract (remove) whitespace-only text node if any of the conditions is true:
+                # - el is the first element in its parent
+                # - el is the last element in its parent
+                # - el is adjacent to an list node
+                can_extract = not el.previous_sibling or not el.next_sibling or is_list_node(el.previous_sibling) or is_list_node(el.next_sibling)
+                if isinstance(el, NavigableString) and six.text_type(el).strip() == '' and can_extract:
+                    el.extract()
+
         # Convert the children first
         for el in node.children:
             if isinstance(el, Comment):
                 continue
             elif isinstance(el, NavigableString):
-                text += self.process_text(six.text_type(el))
+                text += self.process_text(el)
             else:
                 text += self.process_tag(el, convert_children_as_inline)
 
@@ -99,7 +114,13 @@ class MarkdownConverter(object):
 
         return text
 
-    def process_text(self, text):
+    def process_text(self, el):
+        text = six.text_type(el)
+        # remove trailing whitespaces if any of the following condition is true:
+        # - current text node is the last node in li
+        # - current text node is followed by an embedded list
+        if el.parent.name == 'li' and (not el.next_sibling or el.next_sibling.name in ['ul', 'ol']):
+            return escape(all_whitespace_re.sub(' ', text or '')).rstrip()
         return escape(whitespace_re.sub(' ', text or ''))
 
     def __getattr__(self, attr):
@@ -199,6 +220,9 @@ class MarkdownConverter(object):
         # Ignoring convert_to_inline for list.
 
         nested = False
+        before_paragraph = False
+        if el.next_sibling and el.next_sibling.name not in ['ul', 'ol']:
+            before_paragraph = True
         while el:
             if el.name == 'li':
                 nested = True
@@ -207,7 +231,7 @@ class MarkdownConverter(object):
         if nested:
             # remove trailing newline if nested
             return '\n' + self.indent(text, 1).rstrip()
-        return '\n' + text + '\n'
+        return text + ('\n' if before_paragraph else '')
 
     convert_ul = convert_list
     convert_ol = convert_list
@@ -269,6 +293,9 @@ class MarkdownConverter(object):
                 continue
         return '\n'.join(text_data)
 
+    def convert_hr(self, el, text, convert_as_inline):
+        return '\n\n---\n\n'
+
 
 def markdownify(html, **options):
     return MarkdownConverter(**options).convert(html)

setup.py

@@ -10,7 +10,7 @@ read = lambda filepath: codecs.open(filepath, 'r', 'utf-8').read()
 pkgmeta = {
     '__title__': 'markdownify',
     '__author__': 'Matthew Tretter',
-    '__version__': '0.7.0',
+    '__version__': '0.7.3',
 }
 
 

tests/test_conversions.py

@@ -2,7 +2,7 @@ from markdownify import markdownify as md, ATX, ATX_CLOSED, BACKSLASH, UNDERSCOR
 import re
 
 
-nested_uls = re.sub(r'\s+', '', """
+nested_uls = """
     <ul>
         <li>1
             <ul>
@@ -19,7 +19,26 @@ nested_uls = re.sub(r'\s+', '', """
         </li>
         <li>2</li>
         <li>3</li>
-    </ul>""")
+    </ul>"""
+
+nested_ols = """
+    <ol>
+        <li>1
+            <ol>
+                <li>a
+                    <ol>
+                        <li>I</li>
+                        <li>II</li>
+                        <li>III</li>
+                    </ol>
+                </li>
+                <li>b</li>
+                <li>c</li>
+            </ol>
+        </li>
+        <li>2</li>
+        <li>3</li>
+    </ul>"""
 
 
 table = re.sub(r'\s+', '', """
@@ -229,7 +248,9 @@ def test_hn_nested_img():
 
 
 def test_hr():
-    assert md('<hr>hr</hr>') == 'hr'
+    assert md('Hello<hr>World') == 'Hello\n\n---\n\nWorld'
+    assert md('Hello<hr />World') == 'Hello\n\n---\n\nWorld'
+    assert md('<p>Hello</p>\n<hr>\n<p>World</p>') == 'Hello\n\n\n\n\n---\n\n\nWorld\n\n'
 
 
 def test_head():
@@ -251,8 +272,8 @@ def test_i():
 
 
 def test_ol():
-    assert md('<ol><li>a</li><li>b</li></ol>') == '\n1. a\n2. b\n\n'
-    assert md('<ol start="3"><li>a</li><li>b</li></ol>') == '\n3. a\n4. b\n\n'
+    assert md('<ol><li>a</li><li>b</li></ol>') == '1. a\n2. b\n'
+    assert md('<ol start="3"><li>a</li><li>b</li></ol>') == '3. a\n4. b\n'
 
 
 def test_p():
@@ -264,11 +285,15 @@ def test_strong():
 
 
 def test_ul():
-    assert md('<ul><li>a</li><li>b</li></ul>') == '\n* a\n* b\n\n'
+    assert md('<ul><li>a</li><li>b</li></ul>') == '* a\n* b\n'
+
+
+def test_nested_ols():
+    assert md(nested_ols) == '\n1. 1\n\t1. a\n\t\t1. I\n\t\t2. II\n\t\t3. III\n\t2. b\n\t3. c\n2. 2\n3. 3\n'
 
 
 def test_inline_ul():
-    assert md('<p>foo</p><ul><li>a</li><li>b</li></ul><p>bar</p>') == 'foo\n\n\n* a\n* b\n\nbar\n\n'
+    assert md('<p>foo</p><ul><li>a</li><li>b</li></ul><p>bar</p>') == 'foo\n\n* a\n* b\n\nbar\n\n'
 
 
 def test_nested_uls():
@@ -276,11 +301,15 @@ def test_nested_uls():
     Nested ULs should alternate bullet characters.
 
     """
-    assert md(nested_uls) == '\n* 1\n\t+ a\n\t\t- I\n\t\t- II\n\t\t- III\n\t+ b\n\t+ c\n* 2\n* 3\n\n'
+    assert md(nested_uls) == '\n* 1\n\t+ a\n\t\t- I\n\t\t- II\n\t\t- III\n\t+ b\n\t+ c\n* 2\n* 3\n'
 
 
 def test_bullets():
-    assert md(nested_uls, bullets='-') == '\n- 1\n\t- a\n\t\t- I\n\t\t- II\n\t\t- III\n\t- b\n\t- c\n- 2\n- 3\n\n'
+    assert md(nested_uls, bullets='-') == '\n- 1\n\t- a\n\t\t- I\n\t\t- II\n\t\t- III\n\t- b\n\t- c\n- 2\n- 3\n'
+
+
+def test_li_text():
+    assert md('<ul><li>foo <a href="#">bar</a></li><li>foo bar  </li><li>foo <b>bar</b>   <i>space</i>.</ul>') == '* foo [bar](#)\n* foo bar\n* foo **bar** *space*.\n'
 
 
 def test_img():