Convert a lot of print statements to print functions in docstrings,

documentation, and unused/rarely used functions.

Doc/howto/functional.rst

@@ -222,10 +222,10 @@ These two statements are equivalent::
 
 
     for i in iter(obj):
-        print i
+        print(i)
 
     for i in obj:
-        print i
+        print(i)
 
 Iterators can be materialized as lists or tuples by using the :func:`list` or
 :func:`tuple` constructor functions:
@@ -709,7 +709,7 @@ obvious :keyword:`for` loop::
 containing the count and each element. ::
 
     >>> for item in enumerate(['subject', 'verb', 'object']):
-    ...     print item
+    ...     print(item)
     (0, 'subject')
     (1, 'verb')
     (2, 'object')

Doc/library/collections.rst

@@ -232,7 +232,7 @@ Example:
    >>> from collections import deque
    >>> d = deque('ghi')                 # make a new deque with three items
    >>> for elem in d:                   # iterate over the deque's elements
-   ...     print elem.upper()
+   ...     print(elem.upper())
    G
    H
    I

Doc/library/datetime.rst

@@ -532,7 +532,7 @@ Example of working with :class:`date`:
     datetime.date(2002, 3, 11)
     >>> t = d.timetuple()
     >>> for i in t:     # doctest: +SKIP
-    ...     print i
+    ...     print(i)
     2002                # year
     3                   # month
     11                  # day
@@ -544,7 +544,7 @@ Example of working with :class:`date`:
     -1
     >>> ic = d.isocalendar()
     >>> for i in ic:    # doctest: +SKIP
-    ...     print i
+    ...     print(i)
     2002                # ISO year
     11                  # ISO week number
     1                   # ISO day number ( 1 = Monday )
@@ -1011,7 +1011,7 @@ Examples of working with datetime objects:
     >>> # Using datetime.timetuple() to get tuple of all attributes
     >>> tt = dt.timetuple()
     >>> for it in tt:   # doctest: +SKIP
-    ...     print it
+    ...     print(it)
     ... 
     2006    # year
     11      # month
@@ -1025,7 +1025,7 @@ Examples of working with datetime objects:
     >>> # Date in ISO format
     >>> ic = dt.isocalendar()
     >>> for it in ic:   # doctest: +SKIP
-    ...     print it
+    ...     print(it)
     ...
     2006    # ISO year
     47      # ISO week

Doc/library/json.rst

@@ -17,13 +17,13 @@ Encoding basic Python object hierarchies::
     >>> import json
     >>> json.dumps(['foo', {'bar': ('baz', None, 1.0, 2)}])
     '["foo", {"bar": ["baz", null, 1.0, 2]}]'
-    >>> print json.dumps("\"foo\bar")
+    >>> print(json.dumps("\"foo\bar"))
     "\"foo\bar"
-    >>> print json.dumps(u'\u1234')
+    >>> print(json.dumps(u'\u1234'))
     "\u1234"
-    >>> print json.dumps('\\')
+    >>> print(json.dumps('\\'))
     "\\"
-    >>> print json.dumps({"c": 0, "b": 0, "a": 0}, sort_keys=True)
+    >>> print(json.dumps({"c": 0, "b": 0, "a": 0}, sort_keys=True))
     {"a": 0, "b": 0, "c": 0}
     >>> from StringIO import StringIO
     >>> io = StringIO()
@@ -40,7 +40,7 @@ Compact encoding::
 Pretty printing::
 
     >>> import json
-    >>> print json.dumps({'4': 5, '6': 7}, sort_keys=True, indent=4)
+    >>> print(json.dumps({'4': 5, '6': 7}, sort_keys=True, indent=4))
     {
         "4": 5, 
         "6": 7

Doc/library/modulefinder.rst

@@ -32,7 +32,7 @@ report of the imported modules will be printed.
    This class provides :meth:`run_script` and :meth:`report` methods to determine
    the set of modules imported by a script. *path* can be a list of directories to
    search for modules; if not specified, ``sys.path`` is used.  *debug* sets the
-   debugging level; higher values make the class print  debugging messages about
+   debugging level; higher values make the class print debugging messages about
    what it's doing. *excludes* is a list of module names to exclude from the
    analysis. *replace_paths* is a list of ``(oldpath, newpath)`` tuples that will
    be replaced in module paths.
@@ -82,14 +82,14 @@ The script that will output the report of bacon.py::
    finder = ModuleFinder()
    finder.run_script('bacon.py')
 
-   print 'Loaded modules:'
-   for name, mod in finder.modules.iteritems():
-       print '%s: ' % name,
-       print ','.join(mod.globalnames.keys()[:3])
+   print('Loaded modules:')
+   for name, mod in finder.modules.items():
+       print('%s: ' % name, end='')
+       print(','.join(mod.globalnames.keys()[:3]))
 
-   print '-'*50
-   print 'Modules not imported:'
-   print '\n'.join(finder.badmodules.iterkeys())
+   print('-'*50)
+   print('Modules not imported:')
+   print('\n'.join(finder.badmodules.keys()))
 
 Sample output (may vary depending on the architecture)::
 

Doc/library/plistlib.rst

@@ -104,4 +104,4 @@ Generating a plist::
 Parsing a plist::
 
     pl = readPlist(pathOrFile)
-    print pl["aKey"]
+    print(pl["aKey"])

Doc/library/sched.rst

@@ -52,14 +52,14 @@ Example::
     >>> import time
     >>> from threading import Timer
     >>> def print_time():
-    ...     print "From print_time", time.time()
+    ...     print("From print_time", time.time())
     ...
     >>> def print_some_times():
-    ...     print time.time()
+    ...     print(time.time())
     ...     Timer(5, print_time, ()).start()
     ...     Timer(10, print_time, ()).start()
     ...     time.sleep(11)	# sleep while time-delay events execute
-    ...     print time.time()     
+    ...     print(time.time())
     ...
     >>> print_some_times()
     930343690.257

Doc/library/socket.rst

@@ -866,7 +866,7 @@ the interface::
    s.ioctl(socket.SIO_RCVALL, socket.RCVALL_ON)
    
    # receive a package
-   print s.recvfrom(65565)
+   print(s.recvfrom(65565))
    
    # disabled promiscuous mode
    s.ioctl(socket.SIO_RCVALL, socket.RCVALL_OFF)

Doc/library/wsgiref.rst

@@ -132,7 +132,7 @@ parameter expect a WSGI-compliant dictionary to be supplied; please see
           return ret
 
       httpd = make_server('', 8000, simple_app)
-      print "Serving on port 8000..."
+      print("Serving on port 8000...")
       httpd.serve_forever()
 
 

Doc/tools/sphinxext/patchlevel.py

@@ -63,9 +63,10 @@ def get_version_info():
         return get_header_version_info('.')
     except (IOError, OSError):
         version, release = get_sys_version_info()
-        print >>sys.stderr, 'Can\'t get version info from Include/patchlevel.h, ' \
-              'using version of this interpreter (%s).' % release
+        print('Can\'t get version info from Include/patchlevel.h, '
+              'using version of this interpreter (%s).' % release,
+              file=sys.stderr)
         return version, release
 
 if __name__ == '__main__':
-    print get_header_version_info('.')[1]
+    print(get_header_version_info('.')[1])

Doc/tutorial/datastructures.rst

@@ -239,7 +239,7 @@ lists, one list per row::
 Now, if you wanted to swap rows and columns, you could use a list 
 comprehension::
 
-    >>> print [[row[i] for row in mat] for i in [0, 1, 2]]
+    >>> print([[row[i] for row in mat] for i in [0, 1, 2]])
     [[1, 4, 7], [2, 5, 8], [3, 6, 9]]
 
 Special care has to be taken for the *nested* list comprehension:
@@ -251,7 +251,7 @@ A more verbose version of this snippet shows the flow explicitly::
 
     for i in [0, 1, 2]:
         for row in mat:
-            print row[i],
+            print(row[i], end="")
         print
 
 In real world, you should prefer builtin functions to complex flow statements. 

Doc/tutorial/errors.rst

@@ -132,7 +132,7 @@ the exception (allowing a caller to handle the exception as well)::
        s = f.readline()
        i = int(s.strip())
    except IOError as (errno, strerror):
-       print "I/O error(%s): %s" % (errno, strerror)
+       print("I/O error(%s): %s" % (errno, strerror))
    except ValueError:
        print("Could not convert data to an integer.")
    except: