Merged revisions 67243,67245,67277-67278,67289 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r67243 | benjamin.peterson | 2008-11-17 15:39:05 -0600 (Mon, 17 Nov 2008) | 1 line

  a few fixes on the download page
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  r67245 | benjamin.peterson | 2008-11-17 16:05:19 -0600 (Mon, 17 Nov 2008) | 1 line

  improve __hash__ docs
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  r67277 | skip.montanaro | 2008-11-18 21:35:41 -0600 (Tue, 18 Nov 2008) | 1 line

  patch from issue 1108
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  r67278 | georg.brandl | 2008-11-19 01:59:09 -0600 (Wed, 19 Nov 2008) | 2 lines

  Try to fix problems with verbatim.
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  r67289 | brett.cannon | 2008-11-19 14:29:39 -0600 (Wed, 19 Nov 2008) | 2 lines

  Ignore .pyc and .pyo files.
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3 files changed, 17 insertions, 13 deletions

diff --git a/Doc/conf.py b/Doc/conf.py
index de944ac..551452b 100644
--- a/Doc/conf.py
+++ b/Doc/conf.py
@@ -141,6 +141,8 @@ latex_preamble = r'''
   \strong{Python Software Foundation}\\
   Email: \email{docs@python.org}
 }
+\let\Verbatim=\OriginalVerbatim
+\let\endVerbatim=\endOriginalVerbatim
 '''
 
 # Documents to append as an appendix to all manuals.
diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst
index a531350..94bcb1b 100644
--- a/Doc/reference/datamodel.rst
+++ b/Doc/reference/datamodel.rst
@@ -1202,20 +1202,22 @@ Basic customization
       object: dictionary
       builtin: hash
 
-   Called for the key object for dictionary operations, and by the built-in
-   function :func:`hash`.  Should return an integer usable as a hash value
-   for dictionary operations.  The only required property is that objects which
-   compare equal have the same hash value; it is advised to somehow mix together
-   (e.g., using exclusive or) the hash values for the components of the object that
-   also play a part in comparison of objects.
+   Called by built-in function :func:`hash` and for operations on members of
+   hashed collections including :class:`set`, :class:`frozenset`, and
+   :class:`dict`.  :meth:`__hash__` should return an integer.  The only required
+   property is that objects which compare equal have the same hash value; it is
+   advised to somehow mix together (e.g. using exclusive or) the hash values for
+   the components of the object that also play a part in comparison of objects.
 
    If a class does not define an :meth:`__eq__` method it should not define a
    :meth:`__hash__` operation either; if it defines :meth:`__eq__` but not
-   :meth:`__hash__`, its instances will not be usable as dictionary keys.  If a
-   class defines mutable objects and implements an :meth:`__eq__` method, it
-   should not implement :meth:`__hash__`, since the dictionary implementation
-   requires that a key's hash value is immutable (if the object's hash value
-   changes, it will be in the wrong hash bucket).
+   :meth:`__hash__`, its instances will not be usable as items in hashable
+   collections.  If a class defines mutable objects and implements an
+   :meth:`__eq__` method, it should not implement :meth:`__hash__`, since the
+   implementation of hashable collections requires that a key's hash value is
+   immutable (if the object's hash value changes, it will be in the wrong hash
+   bucket).
+
 
    User-defined classes have :meth:`__eq__` and :meth:`__hash__` methods
    by default; with them, all objects compare unequal (except with themselves)
diff --git a/Doc/tools/sphinxext/download.html b/Doc/tools/sphinxext/download.html
index 59aea63..e5a25f7 100644
--- a/Doc/tools/sphinxext/download.html
+++ b/Doc/tools/sphinxext/download.html
@@ -14,7 +14,7 @@
 
 <p>To download an archive containing all the documents for this version of
 Python in one of various formats, follow one of links in this table. The numbers
-in the table are the size of the download files in Kilobytes.</p>
+in the table are the size of the download files in megabytes.</p>
 
 <table class="docutils">
   <tr><th>Format</th><th>Packed as .zip</th><th>Packed as .tar.bz2</th></tr>
@@ -54,7 +54,7 @@ platform. These are created on Unix using the InfoZIP zip program.</p>
 <h2>Problems</h2>
 
 <p>If you have comments or suggestions for the Python documentation, please send
-email to <a href="docs@python.org">docs@python.org</a>.</p>
+email to <a href="mailto:docs@python.org">docs@python.org</a>.</p>
 {% endif %}
 
 {% endblock %}