diff -r dd67c8c53aea Lib/urllib/parse.py
--- a/Lib/urllib/parse.py	Mon Dec 07 02:31:11 2015 +0200
+++ b/Lib/urllib/parse.py	Thu Dec 31 09:24:58 2015 +0530
@@ -224,14 +224,33 @@
 from collections import namedtuple
 
 _DefragResultBase = namedtuple('DefragResult', 'url fragment')
-_SplitResultBase = namedtuple('SplitResult', 'scheme netloc path query fragment')
-_ParseResultBase = namedtuple('ParseResult', 'scheme netloc path params query fragment')
+_SplitResultBase = namedtuple(
+    'SplitResult', 'scheme netloc path query fragment'
+    )
+_ParseResultBase = namedtuple(
+    'ParseResult', 'scheme netloc path params query fragment'
+    )
 
 # For backwards compatibility, alias _NetlocResultMixinStr
 # ResultBase is no longer part of the documented API, but it is
 # retained since deprecating it isn't worth the hassle
 ResultBase = _NetlocResultMixinStr
 
+
+_DefragResultBase.__doc__ = """
+DefragResult(url, fragment)
+
+A 2-tuple that contains the url without fragment identifier
+and the fragment identifier as a separate argument.
+"""
+_DefragResultBase.url.__doc__ = "The URL with no fragment identifier."
+_DefragResultBase.fragment.__doc__ = (
+    '''Fragment identifier separated from URL, that allows indirect
+    identification of a secondary resource by reference to a primary resource
+    and additional identifying information.'''
+)
+
+
 # Structured result objects for string data
 class DefragResult(_DefragResultBase, _ResultMixinStr):
     __slots__ = ()
@@ -241,11 +260,64 @@
         else:
             return self.url
 
+_SplitResultBase.__doc__ = """
+SplitResult(scheme, netloc, path, query, fragment)
+
+A 5-tuple that contains the different components of a URL.
+Similar to ParseResult but does not split params.
+"""
+_SplitResultBase.scheme.__doc__ = "Specifies URL scheme for the request."
+_SplitResultBase.netloc.__doc__ = (
+    "Network location where the request is made to."
+)
+_SplitResultBase.path.__doc__ = (
+    "The hierarchical path, such as the path to a file to download."
+)
+_SplitResultBase.query.__doc__ = (
+    '''The query component, that contains non-hierarchical data,
+    that along with data in path component, identifies a resource in
+    the scope of URI's scheme and network location.'''
+)
+_SplitResultBase.fragment.__doc__ = (
+    '''Fragment identifier, that allows indirect identification of
+    a secondary resource by reference to a primary resource and
+    additional identifying information.'''
+)
+
+
 class SplitResult(_SplitResultBase, _NetlocResultMixinStr):
     __slots__ = ()
     def geturl(self):
         return urlunsplit(self)
 
+_ParseResultBase.__doc__ = """
+ParseResult(scheme, netloc, path, params,  query, fragment)
+
+A 6-tuple that contains components of a parsed URL.
+"""
+_ParseResultBase.scheme.__doc__ = "Specifies URL scheme for the request."
+_ParseResultBase.netloc.__doc__ = (
+    "Network location where the request is made to."
+)
+_ParseResultBase.path.__doc__ = (
+    "The hierarchical path, such as the path to a file to download."
+)
+_ParseResultBase.params.__doc__ = (
+    '''Parameters for last path element used to dereference the URI
+    in order to provide access to perform some operation on the resource.'''
+)
+_ParseResultBase.query.__doc__ = (
+    '''The query component, that contains non-hierarchical data,
+    that along with data in path component, identifies a resource in
+    the scope of URI's scheme and network location.'''
+)
+_ParseResultBase.fragment.__doc__ = (
+    '''Fragment identifier, that allows indirect identification of
+    a secondary resource by reference to a primary resource and
+    additional identifying information.'''
+)
+
+
 class ParseResult(_ParseResultBase, _NetlocResultMixinStr):
     __slots__ = ()
     def geturl(self):