bpo-27200: fix configparser, copyreg and ctypes doctests (#240)

diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst
index e09562dc9046c7854d668e8d070e002d91bacdb2..c0ffded7bc38e851268ba6e35ea0b45d497fa4bc 100644 (file)
--- a/Doc/library/configparser.rst
+++ b/Doc/library/configparser.rst
@@ -42,6 +42,11 @@ can be customized by end users easily.
       be used for this purpose.
 
 
+.. testsetup::
+
+   import configparser
+
+
 Quick Start
 -----------
 
@@ -95,7 +100,6 @@ back and explore the data it holds.
 
 .. doctest::
 
-   >>> import configparser
    >>> config = configparser.ConfigParser()
    >>> config.sections()
    []
@@ -116,8 +120,8 @@ back and explore the data it holds.
    'no'
    >>> topsecret['Port']
    '50022'
-   >>> for key in config['bitbucket.org']: print(key)
-   ...
+   >>> for key in config['bitbucket.org']:  # doctest: +SKIP
+   ...     print(key)
    user
    compressionlevel
    serveraliveinterval
@@ -469,9 +473,9 @@ the :meth:`__init__` options:
      ...                                'bar': 'y',
      ...                                'baz': 'z'}
      ... })
-     >>> parser.sections()
+     >>> parser.sections()  # doctest: +SKIP
      ['section3', 'section2', 'section1']
-     >>> [option for option in parser['section3']]
+     >>> [option for option in parser['section3']] # doctest: +SKIP
      ['baz', 'foo', 'bar']
 
   In these operations you need to use an ordered dictionary as well:
@@ -498,11 +502,11 @@ the :meth:`__init__` options:
      ...     ),
      ...   ))
      ... )
-     >>> parser.sections()
+     >>> parser.sections()  # doctest: +SKIP
      ['s1', 's2']
-     >>> [option for option in parser['s1']]
+     >>> [option for option in parser['s1']]  # doctest: +SKIP
      ['1', '3', '5']
-     >>> [option for option in parser['s2'].values()]
+     >>> [option for option in parser['s2'].values()]  # doctest: +SKIP
      ['b', 'd', 'f']
 
 * *allow_no_value*, default value: ``False``
@@ -597,11 +601,11 @@ the :meth:`__init__` options:
     ...   line #3
     ... """)
     >>> print(parser['hashes']['shebang'])
-
+    <BLANKLINE>
     #!/usr/bin/env python
     # -*- coding: utf-8 -*-
     >>> print(parser['hashes']['extensions'])
-
+    <BLANKLINE>
     enabled_extension
     another_extension
     yet_another_extension
@@ -755,6 +759,7 @@ be overridden by subclasses or by attribute assignment.
 
   .. doctest::
 
+     >>> import re
      >>> config = """
      ... [Section 1]
      ... option = value
@@ -762,11 +767,11 @@ be overridden by subclasses or by attribute assignment.
      ... [  Section 2  ]
      ... another = val
      ... """
-     >>> typical = ConfigParser()
+     >>> typical = configparser.ConfigParser()
      >>> typical.read_string(config)
      >>> typical.sections()
      ['Section 1', '  Section 2  ']
-     >>> custom = ConfigParser()
+     >>> custom = configparser.ConfigParser()
      >>> custom.SECTCRE = re.compile(r"\[ *(?P<header>[^]]+?) *\]")
      >>> custom.read_string(config)
      >>> custom.sections()

diff --git a/Doc/library/copyreg.rst b/Doc/library/copyreg.rst
index eeabb4c6580cd61398b352596c74bd17c8c0fffb..40fca56d8029e9a9f45b6a36c730bc9a2c5e264f 100644 (file)
--- a/Doc/library/copyreg.rst
+++ b/Doc/library/copyreg.rst
@@ -59,7 +59,7 @@ it will be used:
    ...
    >>> copyreg.pickle(C, pickle_c)
    >>> c = C(1)
-   >>> d = copy.copy(c)
+   >>> d = copy.copy(c)  # doctest: +SKIP
    pickling a C instance...
-   >>> p = pickle.dumps(c)
+   >>> p = pickle.dumps(c)  # doctest: +SKIP
    pickling a C instance...

diff --git a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst
index 3840935ce04eb6620c36033b11560badf3b36462..4ab8535f0a07bf8b5863a4a6c2803f4c5f4672b2 100644 (file)
--- a/Doc/library/ctypes.rst
+++ b/Doc/library/ctypes.rst
@@ -1406,8 +1406,10 @@ Instances of these classes have no public methods.  Functions exported by the
 shared library can be accessed as attributes or by index.  Please note that
 accessing the function through an attribute caches the result and therefore
 accessing it repeatedly returns the same object each time.  On the other hand,
-accessing it through an index returns a new object each time:
+accessing it through an index returns a new object each time::
 
+   >>> from ctypes import CDLL
+   >>> libc = CDLL("libc.so.6")  # On Linux
    >>> libc.time == libc.time
    True
    >>> libc['time'] == libc['time']