remove extraneous quote/unquote in encode_url to fix #49

Author: ikirudennis

tests/test_github_issues.py

@@ -166,3 +166,10 @@ def test_github_issue_47():
 
 yet anothe word</pre>'''
     assert result == expect
+
+def test_github_issue_49():
+    """Key error on russian hash-route link"""
+    s = '"link":https://ru.vuejs.org/v2/guide/components.html#Входные-параметры'
+    result = textile.textile(s)
+    expect = '\t<p><a href="https://ru.vuejs.org/v2/guide/components.html#Входные-параметры">link</a></p>'
+    assert result == expect

textile/core.py

@@ -991,7 +991,6 @@ def encode_url(self, url):
             path_parts = (quote(unquote(pce), b'') for pce in
                     parsed.path.split('/'))
         path = '/'.join(path_parts)
-        fragment = quote(unquote(parsed.fragment))
 
         # put it back together
         netloc = ''
@@ -1003,7 +1002,7 @@ def encode_url(self, url):
         netloc = '{0}{1}'.format(netloc, host)
         if port:
             netloc = '{0}:{1}'.format(netloc, port)
-        return urlunsplit((scheme, netloc, path, parsed.query, fragment))
+        return urlunsplit((scheme, netloc, path, parsed.query, parsed.fragment))
 
     def span(self, text):
         qtags = (r'\*\*', r'\*', r'\?\?', r'\-', r'__',