Zope Subversion Repository

Zope: zope.security/trunk/src/zope/security/_proxy.c

Remove CVS-era Id fossils.

Conform to repository policy.

fix for potential segfault (LP 181833)

Made compatible with Python 2.5 on 64 bit architectures.  See PEP 353.

Moving code to satellite.

We had a policy that hash, non-zero and comparison operators should
always be allowed.  I moved this policy into the proxy, providing
about a 1% speedup.  (Doesn't sound like much, but 1% here, 1% there, 
pretty soon you've got 2%. ;)

Merge revisions 37851, 37882 from the Zope-3.1 branch:

Log message for revision 37851:
  reduce zpkg configuration cruft; relies on a moderately recent zpkg checkout
  (earlier this week)

Log message for revision 37882:
  Move to a zpkg-based setup:
  
  - Switch to ZODB 3.5.0a7.
  
  - References to headers now involve the package names.
  
  - The setup.py in the checkout can only be used for "in-place" builds
    (setup.py build_ext -i); you can't do out-of-place builds or
    installations directly from a checkout (use a distribution package
    for that).
  
  - If you add C code to a package, make sure to update/create the
    SETUP.cfg for that package, and make sure that package is listed in
    setup.py at the top.  (I expect we'll remove that last step before
    too long.)

Added (back) a getObject _proxy module method to unproxy an object only if it
is in a security proxy.

Changed zope.security.proxy.getProxiedObject to use the new getObject
method.

Merged from ZopeX3-3.0 branch 26077 & 26078

Added a sanity check to make sure that None isn't passed as a checker.

Added comments explaining the slot-performance hacks I added.

Thanks to Tim for pointing out my omission.

Shameless hack to increase security checking performance

It is much faster to call operators, especially from C, than it is to
call methods.  Now if a checker implements __setitem__, it will be
called rather than check or check_getattr.  Similarly, if a checker 
implements __getitem__, it will be called rather than proxy. Yes, this
is an egregious hack, but it does yield a significant speedup and is
thus worth it. Hopefully, it is well marked.

This change reduces the time required to display a sample contents
page by about 5%.  This percentage will increase as other
optimizations are made and things get faster.

Changed to use precomuted strings when doing method lookup and when
passing operation names to the checker. This yielded around a 4%
speedup when viewing a test page.

Updated to use ZPL 2.1.

Tell subversion to expand the Id keyword:
  - replaced old CVS expansion with a clean $Id$
  - set the svn:keywords property to "Id"

When you check-in files in the future and want $Id$ to be expanded,
make sure it reads "$Id$" in that file; then set svn:keywords to "Id".

Make the Zope 3 components buildable from both a simple checkout and a
zpkg-constructed package; the directory layouts for these are very
different.

setup.py
  Instead of using src/ as a common directory added to the
  include_dirs list for many of the extensions, use the specific
  directories that are needed for each.  include_dirs is no longer
  used where not required.

src/zope/app/container/_zope_app_container_contained.c
src/zope/security/_proxy.c
  Don't include src/-relative path information in #include
  directives.

src/zope/proxy/_zope_proxy_proxy.c
  Don't include src/-relative path information in #include
  directives.  Add a comment explaining how to deal with some extreme
  code sharing with src/zope/app/container/.

src/zope/app/container/_zope_proxy_proxy.c
  An "svn copy" of src/zope/proxy/_zope_proxy_proxy.c; an extreme form
  of code sharing.

Set mime-type or svn-eol property from cvs expansion data

Addded header to C code and improved doc strings

Wrappers now allow subclasses to supply new methods and other descriptors,
and to override existing slots and methods.

Now getObject comes from zope.proxy

This C type was still advertising its old name.

Grand renaming:

- Renamed most files (especially python modules) to lower case.

- Moved views and interfaces into separate hierarchies within each
  project, where each top-level directory under the zope package
  is a separate project.

- Moved everything to src from lib/python.

  lib/python will eventually go away. I need access to the cvs
  repository to make this happen, however.

There are probably some bits that are broken. All tests pass
and zope runs, but I haven't tried everything. There are a number
of cleanups I'll work on tomorrow.

	Diffs between and
	Generate output suitable for use with a patch program
	Type of Diff should be a Colored Diff Long Colored Diff Unidiff Context Diff Side by Side

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