From 6cadba718fb39c797f67c34e1755c0f13d4b0a2a Mon Sep 17 00:00:00 2001
From: Benjamin Peterson
Date: Wed, 19 Nov 2008 22:38:29 +0000
Subject: 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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---
Doc/conf.py | 2 ++
Doc/reference/datamodel.rst | 24 +++++++++++++-----------
Doc/tools/sphinxext/download.html | 4 ++--
Lib/doctest.py | 4 ++--
4 files changed, 19 insertions(+), 15 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 @@
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.
+in the table are the size of the download files in megabytes.
Format | Packed as .zip | Packed as .tar.bz2 |
@@ -54,7 +54,7 @@ platform. These are created on Unix using the InfoZIP zip program.
Problems
If you have comments or suggestions for the Python documentation, please send
-email to docs@python.org.
+email to docs@python.org.
{% endif %}
{% endblock %}
diff --git a/Lib/doctest.py b/Lib/doctest.py
index e8babd2..22052ec 100644
--- a/Lib/doctest.py
+++ b/Lib/doctest.py
@@ -847,12 +847,12 @@ class DocTestFinder:
"""
if module is None:
return True
+ elif inspect.getmodule(object) is not None:
+ return module is inspect.getmodule(object)
elif inspect.isfunction(object):
return module.__dict__ is object.__globals__
elif inspect.isclass(object):
return module.__name__ == object.__module__
- elif inspect.getmodule(object) is not None:
- return module is inspect.getmodule(object)
elif hasattr(object, '__module__'):
return module.__name__ == object.__module__
elif isinstance(object, property):
--
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