Issue #21818: Fixed references to classes that have names matching with module

names.

Doc/library/array.rst

@@ -254,7 +254,7 @@ When an array object is printed or converted to a string, it is represented as
 empty, otherwise it is a string if the *typecode* is ``'u'``, otherwise it is a
 list of numbers.  The string is guaranteed to be able to be converted back to an
 array with the same type and value using :func:`eval`, so long as the
-:func:`array` function has been imported using ``from array import array``.
+:class:`~array.array` class has been imported using ``from array import array``.
 Examples::
 
    array('l')

Doc/library/datetime.rst

@@ -1368,8 +1368,8 @@ Using datetime with tzinfo:
 
 .. _datetime-time:
 
-:class:`time` Objects
----------------------
+:class:`.time` Objects
+----------------------
 
 A time object represents a (local) time of day, independent of any particular
 day, and subject to adjustment via a :class:`tzinfo` object.
@@ -1466,7 +1466,7 @@ Supported operations:
   ``!=``.  The latter cases return :const:`False` or :const:`True`, respectively.
 
   .. versionchanged:: 3.3
-     Equality comparisons between naive and aware :class:`time` instances
+     Equality comparisons between naive and aware :class:`~datetime.time` instances
      don't raise :exc:`TypeError`.
 
 * hash, use as dict key

Doc/library/mmap.rst

@@ -14,7 +14,7 @@ byte by doing ``obj[index] = 97``, or change a subsequence by assigning to a
 slice: ``obj[i1:i2] = b'...'``.  You can also read and write data starting at
 the current file position, and :meth:`seek` through the file to different positions.
 
-A memory-mapped file is created by the :class:`mmap` constructor, which is
+A memory-mapped file is created by the :class:`~mmap.mmap` constructor, which is
 different on Unix and on Windows.  In either case you must provide a file
 descriptor for a file opened for update. If you wish to map an existing Python
 file object, use its :meth:`fileno` method to obtain the correct value for the
@@ -70,7 +70,7 @@ To map anonymous memory, -1 should be passed as the fileno along with the length
    **(Unix version)** Maps *length* bytes from the file specified by the file
    descriptor *fileno*, and returns a mmap object.  If *length* is ``0``, the
    maximum length of the map will be the current size of the file when
-   :class:`mmap` is called.
+   :class:`~mmap.mmap` is called.
 
    *flags* specifies the nature of the mapping. :const:`MAP_PRIVATE` creates a
    private copy-on-write mapping, so changes to the contents of the mmap
@@ -97,7 +97,7 @@ To map anonymous memory, -1 should be passed as the fileno along with the length
    by the descriptor *fileno* is internally automatically synchronized
    with physical backing store on Mac OS X and OpenVMS.
 
-   This example shows a simple way of using :class:`mmap`::
+   This example shows a simple way of using :class:`~mmap.mmap`::
 
       import mmap
 
@@ -122,7 +122,7 @@ To map anonymous memory, -1 should be passed as the fileno along with the length
           mm.close()
 
 
-   :class:`mmap` can also be used as a context manager in a :keyword:`with`
+   :class:`~mmap.mmap` can also be used as a context manager in a :keyword:`with`
    statement.::
 
       import mmap

Doc/library/netrc.rst

@@ -12,13 +12,13 @@
 
 --------------
 
-The :class:`netrc` class parses and encapsulates the netrc file format used by
+The :class:`~netrc.netrc` class parses and encapsulates the netrc file format used by
 the Unix :program:`ftp` program and other FTP clients.
 
 
 .. class:: netrc([file])
 
-   A :class:`netrc` instance or subclass instance encapsulates data from  a netrc
+   A :class:`~netrc.netrc` instance or subclass instance encapsulates data from  a netrc
    file.  The initialization argument, if present, specifies the file to parse.  If
    no argument is given, the file :file:`.netrc` in the user's home directory will
    be read.  Parse errors will raise :exc:`NetrcParseError` with diagnostic
@@ -35,7 +35,7 @@ the Unix :program:`ftp` program and other FTP clients.
 
 .. exception:: NetrcParseError
 
-   Exception raised by the :class:`netrc` class when syntactical errors are
+   Exception raised by the :class:`~netrc.netrc` class when syntactical errors are
    encountered in source text.  Instances of this exception provide three
    interesting attributes:  :attr:`msg` is a textual explanation of the error,
    :attr:`filename` is the name of the source file, and :attr:`lineno` gives the
@@ -47,7 +47,7 @@ the Unix :program:`ftp` program and other FTP clients.
 netrc Objects
 -------------
 
-A :class:`netrc` instance has the following methods:
+A :class:`~netrc.netrc` instance has the following methods:
 
 
 .. method:: netrc.authenticators(host)
@@ -63,7 +63,7 @@ A :class:`netrc` instance has the following methods:
    Dump the class data as a string in the format of a netrc file. (This discards
    comments and may reorder the entries.)
 
-Instances of :class:`netrc` have public instance variables:
+Instances of :class:`~netrc.netrc` have public instance variables:
 
 
 .. attribute:: netrc.hosts

Doc/library/socket.rst

@@ -1441,7 +1441,7 @@ Note that there are no methods :meth:`read` or :meth:`write`; use
 :meth:`~socket.recv` and :meth:`~socket.send` without *flags* argument instead.
 
 Socket objects also have these (read-only) attributes that correspond to the
-values given to the :class:`socket` constructor.
+values given to the :class:`~socket.socket` constructor.
 
 
 .. attribute:: socket.family

Doc/whatsnew/2.3.rst

@@ -1683,13 +1683,13 @@ Date and time types suitable for expressing timestamps were added as the
 fancy features, and just stick to the basics of representing time.
 
 The three primary types are: :class:`date`, representing a day, month, and year;
-:class:`time`, consisting of hour, minute, and second; and :class:`datetime`,
-which contains all the attributes of both :class:`date` and :class:`time`.
+:class:`~datetime.time`, consisting of hour, minute, and second; and :class:`~datetime.datetime`,
+which contains all the attributes of both :class:`date` and :class:`~datetime.time`.
 There's also a :class:`timedelta` class representing differences between two
 points in time, and time zone logic is implemented by classes inheriting from
 the abstract :class:`tzinfo` class.
 
-You can create instances of :class:`date` and :class:`time` by either supplying
+You can create instances of :class:`date` and :class:`~datetime.time` by either supplying
 keyword arguments to the appropriate constructor, e.g.
 ``datetime.date(year=1972, month=10, day=15)``, or by using one of a number of
 class methods.  For example, the :meth:`date.today` class method returns the
@@ -1708,7 +1708,7 @@ number of methods for producing formatted strings from objects::
    '2002 30 Dec'
 
 The :meth:`replace` method allows modifying one or more fields  of a
-:class:`date` or :class:`datetime` instance, returning a new instance::
+:class:`date` or :class:`~datetime.datetime` instance, returning a new instance::
 
    >>> d = datetime.datetime.now()
    >>> d
@@ -1718,11 +1718,11 @@ The :meth:`replace` method allows modifying one or more fields  of a
    >>>
 
 Instances can be compared, hashed, and converted to strings (the result is the
-same as that of :meth:`isoformat`).  :class:`date` and :class:`datetime`
+same as that of :meth:`isoformat`).  :class:`date` and :class:`~datetime.datetime`
 instances can be subtracted from each other, and added to :class:`timedelta`
 instances.  The largest missing feature is that there's no standard library
 support for parsing strings and getting back a :class:`date` or
-:class:`datetime`.
+:class:`~datetime.datetime`.
 
 For more information, refer to the module's reference documentation.
 (Contributed by Tim Peters.)

Doc/whatsnew/2.4.rst

@@ -1523,7 +1523,7 @@ code:
   empty list instead of raising a :exc:`TypeError` exception if called with no
   arguments.
 
-* You can no longer compare the :class:`date` and :class:`datetime` instances
+* You can no longer compare the :class:`date` and :class:`~datetime.datetime` instances
   provided by the :mod:`datetime` module.  Two  instances of different classes
   will now always be unequal, and  relative comparisons (``<``, ``>``) will raise
   a :exc:`TypeError`.

Doc/whatsnew/2.5.rst

@@ -1307,7 +1307,7 @@ complete list of changes, or look through the SVN logs for all the details.
 
   (Contributed by Skip Montanaro and Andrew McNamara.)
 
-* The :class:`datetime` class in the :mod:`datetime`  module now has a
+* The :class:`~datetime.datetime` class in the :mod:`datetime`  module now has a
   ``strptime(string, format)``  method for parsing date strings, contributed
   by Josh Spoerri. It uses the same format characters as :func:`time.strptime` and
   :func:`time.strftime`::
@@ -1497,7 +1497,7 @@ complete list of changes, or look through the SVN logs for all the details.
 * The :mod:`pyexpat` module now uses version 2.0 of the Expat parser.
   (Contributed by Trent Mick.)
 
-* The :class:`Queue` class provided by the :mod:`Queue` module gained two new
+* The :class:`~queue.Queue` class provided by the :mod:`Queue` module gained two new
   methods.  :meth:`join` blocks until all items in the queue have been retrieved
   and all processing work on the items  have been completed.  Worker threads call
   the other new method,  :meth:`task_done`, to signal that processing for an item
@@ -1649,7 +1649,7 @@ complete list of changes, or look through the SVN logs for all the details.
 
   .. Patch #754022
 
-* The :mod:`xmlrpclib` module now supports returning  :class:`datetime` objects
+* The :mod:`xmlrpclib` module now supports returning  :class:`~datetime.datetime` objects
   for the XML-RPC date type.  Supply  ``use_datetime=True`` to the :func:`loads`
   function or the :class:`Unmarshaller` class to enable this feature. (Contributed
   by Skip Montanaro.)

Doc/whatsnew/2.6.rst

@@ -613,10 +613,10 @@ multiple of 4.
         result = queue.get()
         print 'Factorial', N, '=', result
 
-A :class:`Queue` is used to communicate the result of the factorial.
-The :class:`Queue` object is stored in a global variable.
+A :class:`~queue.Queue` is used to communicate the result of the factorial.
+The :class:`~queue.Queue` object is stored in a global variable.
 The child process will use the value of the variable when the child
-was created; because it's a :class:`Queue`, parent and child can use
+was created; because it's a :class:`~queue.Queue`, parent and child can use
 the object to communicate.  (If the parent were to change the value of
 the global variable, the child's value would be unaffected, and vice
 versa.)
@@ -2131,7 +2131,7 @@ changes, or look through the Subversion logs for all the details.
 
   (Contributed by Christian Heimes and Mark Dickinson.)
 
-* :class:`mmap` objects now have a :meth:`rfind` method that searches for a
+* :class:`~mmap.mmap` objects now have a :meth:`rfind` method that searches for a
   substring beginning at the end of the string and searching
   backwards.  The :meth:`find` method also gained an *end* parameter
   giving an index at which to stop searching.
@@ -2630,7 +2630,7 @@ changes, or look through the Subversion logs for all the details.
   :class:`datetime.date` and :class:`datetime.time` to the
   :class:`xmlrpclib.DateTime` type; the conversion semantics were
   not necessarily correct for all applications.  Code using
-  :mod:`xmlrpclib` should convert :class:`date` and :class:`time`
+  :mod:`xmlrpclib` should convert :class:`date` and :class:`~datetime.time`
   instances. (:issue:`1330538`)  The code can also handle
   dates before 1900 (contributed by Ralf Schmitt; :issue:`2014`)
   and 64-bit integers represented by using ``<i8>`` in XML-RPC responses
@@ -3283,7 +3283,7 @@ that may require changes to your code:
   :class:`datetime.date` and :class:`datetime.time` to the
   :class:`xmlrpclib.DateTime` type; the conversion semantics were
   not necessarily correct for all applications.  Code using
-  :mod:`xmlrpclib` should convert :class:`date` and :class:`time`
+  :mod:`xmlrpclib` should convert :class:`date` and :class:`~datetime.time`
   instances. (:issue:`1330538`)
 
 * (3.0-warning mode) The :class:`Exception` class now warns