[Checkins] SVN: Sandbox/J1m/customdoctests/ Added tests for parser.

[Jim Fulton]

Log message for revision 121720:
  Added tests for parser.
  (In doing so, realized that overriding ps2 doesn't work
  and it's not worth fixing.)
  

Changed:
  U   Sandbox/J1m/customdoctests/buildout.cfg
  A   Sandbox/J1m/customdoctests/src/zc/customdoctests/README.txt
  U   Sandbox/J1m/customdoctests/src/zc/customdoctests/__init__.py
  A   Sandbox/J1m/customdoctests/src/zc/customdoctests/tests.py

-=-
Modified: Sandbox/J1m/customdoctests/buildout.cfg
===================================================================
--- Sandbox/J1m/customdoctests/buildout.cfg	2011-05-18 19:37:24 UTC (rev 121719)
+++ Sandbox/J1m/customdoctests/buildout.cfg	2011-05-18 21:06:44 UTC (rev 121720)
@@ -4,7 +4,7 @@
 
 [test]
 recipe = zc.recipe.testrunner
-eggs = 
+eggs = zc.customdoctests
 
 [py]
 recipe = zc.recipe.egg

Added: Sandbox/J1m/customdoctests/src/zc/customdoctests/README.txt
===================================================================
--- Sandbox/J1m/customdoctests/src/zc/customdoctests/README.txt	                        (rev 0)
+++ Sandbox/J1m/customdoctests/src/zc/customdoctests/README.txt	2011-05-18 21:06:44 UTC (rev 121720)
@@ -0,0 +1,25 @@
+Custom doctest parsers
+======================
+
+zc.customdoctests provides a little bit of help with creating custom
+doctest parsers that work pretty muct like regular doctests, but that
+use an alternate means of evaluating examples.  To use it, you call
+zc.customdoctests.DocTestParser and pass any of the following options:
+
+ps1
+   The first-line prompt, which defaultd to ``'>>>'``.
+
+   (Note that you can't override the second-line prompt.)
+
+comment_prefix
+   The comment prefix string, which defaults to '#'.
+
+transform
+   A function used to transform example source, which defaults to a
+   no-operation function.
+
+The js module provides support for using JavaScript in doctests using
+`python-spidermonkey
+<http://pypi.python.org/pypi/python-spidermonkey>`_ or `selenium
+<http://pypi.python.org/pypi/selenium>`. It provides some examples of
+defining custom doctest parsers.


Property changes on: Sandbox/J1m/customdoctests/src/zc/customdoctests/README.txt
___________________________________________________________________
Added: svn:eol-style
   + native

Modified: Sandbox/J1m/customdoctests/src/zc/customdoctests/__init__.py
===================================================================
--- Sandbox/J1m/customdoctests/src/zc/customdoctests/__init__.py	2011-05-18 19:37:24 UTC (rev 121719)
+++ Sandbox/J1m/customdoctests/src/zc/customdoctests/__init__.py	2011-05-18 21:06:44 UTC (rev 121720)
@@ -21,7 +21,6 @@
 
     def __init__(self, *args, **kw):
         ps1 = kw.pop('ps1', '>>>')
-        ps2 = kw.pop('ps2', r'\.\.\.')
         comment_prefix = kw.pop('comment_prefix', '#')
         self.transform = kw.pop('transform', lambda s: s)
         getattr(doctest.DocTestParser, '__init__', lambda : None)(*args, **kw)
@@ -31,14 +30,14 @@
             # Source consists of a PS1 line followed by zero or more PS2 lines.
             (?P<source>
                 (?:^(?P<indent> [ ]*) %(ps1)s    .*)    # PS1 line
-                (?:\n           [ ]*  %(ps2)s    .*)*)  # PS2 lines
+                (?:\n           [ ]*  \.\.\.     .*)*)  # PS2 lines
             \n?
             # Want consists of any non-blank lines that do not start with PS1.
             (?P<want> (?:(?![ ]*$)        # Not a blank line
                          (?![ ]*%(ps1)s)  # Not a line starting with PS1
                          .*$\n?           # But any other line
                       )*)
-        ''' % dict(ps1=ps1, ps2=ps2), re.MULTILINE | re.VERBOSE)
+        ''' % dict(ps1=ps1), re.MULTILINE | re.VERBOSE)
 
         self._OPTION_DIRECTIVE_RE = re.compile(
             comment_prefix +r'\s*doctest:\s*([^\n\'"]*)$', re.MULTILINE)

Added: Sandbox/J1m/customdoctests/src/zc/customdoctests/tests.py
===================================================================
--- Sandbox/J1m/customdoctests/src/zc/customdoctests/tests.py	                        (rev 0)
+++ Sandbox/J1m/customdoctests/src/zc/customdoctests/tests.py	2011-05-18 21:06:44 UTC (rev 121720)
@@ -0,0 +1,57 @@
+##############################################################################
+#
+# Copyright (c) 2010 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+# from zope.testing import setupstack
+# import manuel.capture
+# import manuel.doctest
+# import manuel.testing
+import unittest
+import doctest
+
+import zc.customdoctests
+
+
+def custom_doctest_parser():
+    r"""
+    >>> [e] = zc.customdoctests.DocTestParser().get_examples('''
+    ...
+    ... >>> 2 + 2 # doctest: +ELLIPSIS
+    ... 5
+    ...
+    ... ''')
+    >>> e.source, e.want, e.options == {doctest.ELLIPSIS: True}
+    ('2 + 2 # doctest: +ELLIPSIS\n', '5\n', True)
+
+    >>> [e] = zc.customdoctests.DocTestParser(
+    ...    ps1='js>', comment_prefix='//', transform=lambda s: 'JS(%r)' % s
+    ... ).get_examples('''
+    ...
+    ... js> 2 +
+    ... ... 2 // doctest: +ELLIPSIS
+    ... 5
+    ...
+    ... >>> x
+    ... 1
+    ...
+    ... ''')
+    >>> e.source, e.want, e.options == {doctest.ELLIPSIS: True}
+    ("JS('2 +\\n2 // doctest: +ELLIPSIS\\n')", '5\n', True)
+
+    """
+
+
+
+def test_suite():
+    return doctest.DocTestSuite()
+
+


Property changes on: Sandbox/J1m/customdoctests/src/zc/customdoctests/tests.py
___________________________________________________________________
Added: svn:keywords
   + Id
Added: svn:eol-style
   + native