Python3 Migrate

venv/lib/python3.7/site-packages/uritools/defrag.py

@@ -0,0 +1,41 @@
+import collections
+
+from .encoding import uridecode
+
+
+class DefragResult(collections.namedtuple('DefragResult', 'uri fragment')):
+    """Class to hold :func:`uridefrag` results."""
+
+    __slots__ = ()  # prevent creation of instance dictionary
+
+    def geturi(self):
+        """Return the recombined version of the original URI as a string."""
+        fragment = self.fragment
+        if fragment is None:
+            return self.uri
+        elif isinstance(fragment, bytes):
+            return self.uri + b'#' + fragment
+        else:
+            return self.uri + u'#' + fragment
+
+    def getfragment(self, default=None, encoding='utf-8', errors='strict'):
+        """Return the decoded fragment identifier, or `default` if the
+        original URI did not contain a fragment component.
+
+        """
+        fragment = self.fragment
+        if fragment is not None:
+            return uridecode(fragment, encoding, errors)
+        else:
+            return default
+
+
+def uridefrag(uristring):
+    """Remove an existing fragment component from a URI reference string.
+
+    """
+    if isinstance(uristring, bytes):
+        parts = uristring.partition(b'#')
+    else:
+        parts = uristring.partition(u'#')
+    return DefragResult(parts[0], parts[2] if parts[1] else None)