Python 3 (It's like windows, but for unix)

src/zc/buildout/bootstrap_cl_settings.test

@@ -21,12 +21,12 @@ Some people pass buildout settings to bootstrap.
     ... parts =
     ... ''')
     >>> write('bootstrap.py', open(bootstrap_py).read())
-    >>> print 'X'; print system(
+    >>> print_('X'); print_(system(
     ...     zc.buildout.easy_install._safe_arg(sys.executable) +
     ...     ' bootstrap.py buildout:directory=' + top +
     ...     ' -c'+join('buildout', 'buildout.cfg')
-    ...    ); print 'X' # doctest: +ELLIPSIS
-    X
+    ...    )); print_('X') # doctest: +ELLIPSIS
+    X...
     Creating directory '/top/bin'.
     Creating directory '/top/parts'.
     Creating directory '/top/eggs'.
@@ -44,13 +44,13 @@ They might do it with init, but no worries:
     >>> mkdir(top, 'buildout')
     >>> os.chdir(top)
     >>> write('bootstrap.py', open(bootstrap_py).read())
-    >>> print 'X'; print system(
+    >>> print_('X'); print_(system(
     ...     zc.buildout.easy_install._safe_arg(sys.executable) +
     ...     ' bootstrap.py buildout:directory=' + top +
     ...     ' -c'+join('buildout', 'buildout.cfg') +
     ...     ' init'
-    ...    ); print 'X' # doctest: +ELLIPSIS
-    X
+    ...    )); print_('X') # doctest: +ELLIPSIS
+    X...
     Creating '/top/buildout/buildout.cfg'.
     Creating directory '/top/bin'.
     Creating directory '/top/parts'.

src/zc/buildout/buildout.txt

@@ -725,7 +725,9 @@ For exampe, in::
 
 .. -> text
 
-    >>> import pprint, StringIO, zc.buildout.configparser
+    >>> try: import StringIO
+    ... except ImportError: import io as StringIO
+    >>> import pprint, zc.buildout.configparser
     >>> pprint.pprint(zc.buildout.configparser.parse(StringIO.StringIO(
     ...     text), 'test'))
     {'foo': {'bar': '1', 'baz': 'a\nb\nc'}}

src/zc/buildout/configparser.test

@@ -37,7 +37,9 @@ First, an example that illustrates a well-formed configuration::
 
 .. -> text
 
-    >>> import pprint, StringIO, zc.buildout.configparser
+    >>> try: import StringIO
+    ... except ImportError: import io as StringIO
+    >>> import pprint, zc.buildout.configparser
     >>> pprint.pprint(zc.buildout.configparser.parse(StringIO.StringIO(
     ...     text), 'test'))
     {'s1': {'a': '1'},