Log message:
Update to latest release, 0.63.0. Remove bl3 file, as this package does
not install any shared libraries. Added ALTERNATIVES. Clean up Makefile.
DEPENDS on py-six and py-colorama (for Win32). Changes:

2014-11-05  --  0.63.0
    * drop compatibility with python <= 2.5 (#264017)
    * fix textutils.py doctests for py3k
    * produce a clearer exception when dot is not installed (#253516)
    * make source python3-compatible (3.3+), without using 2to3.  This
     introduces a dependency on six (#265740)
    * fix umessage header decoding on python 3.3 and newer (#149345)
    * WARNING: the compat module no longer exports 'callable', 'izip', 'imap',
     'chain', 'sum', 'enumerate', 'frozenset', 'reversed', 'sorted', 'max',
     'relpath', 'InheritableSet', or any subprocess-related names.

2014-07-30  --  0.62.1
    * shellutils: restore py 2.5 compat by removing usage of class decorator
    * pytest: drop broken --coverage option
    * testlib: support for skipping whole test class and conditional skip, don't
      run setUp for skipped tests
    * configuration: load options in config file order (#185648)

2014-03-07  --  0.62.0
    * modutils: cleanup_sys_modules returns the list of cleaned modules

2014-02-11  --  0.61.0
    * pdf_ext: removed, it had no known users (CVE-2014-1838)
    * shellutils: fix tempfile issue in Execute, and deprecate it
     (CVE-2014-1839)
    * pytest: use 'env' to run the python interpreter
    * graph: ensure output is ordered on node and graph ids (#202314)

2013-16-12  --  0.60.1
    * modutils:
    * don't propagate IOError when package's __init__.py file doesn't
         exist (#174606)
    * ensure file is closed, may cause pb depending on the interpreter, eg
       pypy) (#180876)
    * fix support for `extend_path` based nested namespace packages ;
       Report and patch by John Johnson (#177651)
    * fix some cases of failing python3 install on windows platform / cross
     compilation (#180836)

2013-07-26  --  0.60.0
    * configuration: rename option_name method into option_attrname (#140667)
    * deprecation: new DeprecationManager class (closes #108205)
    * modutils:
        - fix typo causing name error in python3 / bad message in python2
       (#136037)
        - fix python3.3 crash in file_from_modpath due to implementation
        change of imp.find_module wrt builtin modules (#137244)
    * testlib: use assertCountEqual instead of assertSameElements/assertItemsEqual
      (deprecated), fixing crash with python 3.3 (#144526)
    * graph: use codecs.open avoid crash when writing utf-8 data under python3
      (#155138)

2013-04-16  --  0.59.1
    * graph: added pruning of the recursive search tree for detecting cycles in
      graphs (closes #2469)
    * testlib: check for generators in with_tempdir (closes #117533)
    * registry:
        - select_or_none should not silent ObjectNotFound exception
        (closes #119819)
        - remove 2 accidentally introduced tabs breaking python 3 compat
        (closes #117580)
    * fix umessages test w/ python 3 and LC_ALL=C (closes #119967, report and
      patch by Ian Delaney)

2013-01-21  --  0.59.0
    * registry:
        - introduce RegistrableObject base class, mandatory to make
          classes automatically registrable, and cleanup code
          accordingly
        - introduce objid and objname methods on Registry instead of
          classid function and inlined code plus other refactorings to allow
          arbitrary objects to be registered, provided they inherit from new
          RegistrableInstance class (closes #98742)
        - deprecate usage of leading underscore to skip object registration, using
          __abstract__ explicitly is better and notion of registered object 'name'
          is now somewhat fuzzy
        - use register_all when no registration callback defined (closes #111011)

    * logging_ext: on windows, use colorama to display colored logs, if \ 
available (closes #107436)
    * packaging: remove references to ftp at logilab
    * deprecations: really check them
    * packaging: steal spec file from fedora (closes #113099)
    * packaging force python2.6 on rhel5 (closes #113099)
    * packaging Update download and project urls (closes #113099)
    * configuration: enhance merge_options function (closes #113458)
    * decorators: fix @monkeypatch decorator contract for dark corner
      cases such as monkeypatching of a callable instance: no more
      turned into an unbound method, which was broken in python 3 and
      probably not used anywhere (actually closes #104047).

2012-11-14  --  0.58.3
    * date: fix ustrftime() impl. for python3 (closes #82161, patch by Arfrever
      Frehtes Taifersar Arahesis) and encoding detection for python2 (closes
      #109740)
    * other python3 code and test fixes (closes #104047)
    * registry: Store.setdefault shouldn't raise RegistryNotFound (closes #111010)
    * table: stop encoding to iso-8859-1, use unicode (closes #105847)
    * setup: properly install additional files during build instead of install \ 
(closes #104045)

2012-07-30  --  0.58.2
    * modutils: fixes (closes #100757 and #100935)

2012-07-17  --  0.58.1
    * modutils, testlib: be more python implementation independant (closes \ 
#99493 and #99627)

2012-04-12  --  0.58.0
    * new `registry` module containing a backport of CubicWeb selectable objects \ 
registry (closes #84654)
    * testlib: DocTestCase fix builtins pollution after doctest execution.
    * shellutil: add argument to ``ProgressBar.update`` to tune cursor \ 
progression (closes #88981)
    * deprecated: new DeprecationWrapper class (closes #88942)

2012-03-22  --  0.57.2
    * texutils: apply_units raise ValueError if string isn'nt valid (closes #88808)
    * daemon: don't call putenv directly
    * pytest: do not enable extra warning other than DeprecationWarning.
    * testlib: DocTestCase fix builtins pollution after doctest execution.
    * testlib: replace sys.exit with raise ImportError (closes: #84159)
    * fix license in README
    * add trove classifiers (tell about python 3 support for pypi)

2011-10-28  --  0.57.1
    * daemon: change $HOME after dropping privileges (closes #81297)
    * compat: method_type for py3k use instance of the class to have a
      real instance method (closes: #79268)

2011-10-12  --  0.57.0
    * only install unittest2 when python version < 2.7 (closes: #76068)
    * daemon: make pidfile world-readable (closes #75968)
    * daemon: remove unused(?) DaemonMixin class
    * update compat module for callable() and method_type()
    * decorators: fix monkeypatch py3k compat (closes #75290)
    * decorators: provide a @cachedproperty decorator

2011-09-08  --  0.56.2
    * daemon: call initgroups/setgid before setuid (closes #74173)
    * decorators: @monkeypatch should produce a method object (closes #73920)
    * modutils: allow overriding of _getobj by suppressing mangling

2011-08-05  --  0.56.1
    * clcommands: #72450 --rc-file option doesn't work

2011-06-09  --  0.56.0
    * clcommands: make registration possible by class decoration
    * date: new datetime/delta <-> seconds/days conversion function
    * decorators: refactored @cached to allow usages such as
      @cached(cacheattr='_cachename') while keeping bw compat

2011-04-01  --  0.55.2
    * new function for password generation in shellutils
    * pyro_ext: allow to create a server without registering with a pyrons

2011-03-28  --  0.55.1
    * fix date.ustrftime break if year <= 1900
    * fix graph.py incorrectly builds command lines using %s to call dot
    * new functions to get UTC datetime / time

2011-02-18  --  0.55.0
    * new urllib2ext module providing a GSSAPI authentication handler, based on \ 
python-kerberos
    * graph: test and fix ordered_nodes() [closes #60288]
    * changelog: refactor ChangeLog class to ease overriding
    * testlib: Fix tag handling for generator.

2011-01-12  --  0.54.0
    * dropped python 2.3 support
    * daemon: we can now specify umask to daemonize function, and it return
     different exit code according to the process
    * pyro_ext: new ns_reregister function to ensure a name is still properly
     registered in the pyro name server
    * hg: new incoming/outgoing functions backward compatible with regards to
     mercurial version (eg hg 1.6 and earlier)
    * testlib/pytest: more deprecation and removed code. Still on the way to
     unittest2

Log message:
Mark packages that are not ready for python-3.3 also not ready for 3.4,
until proven otherwise.

Log message:
Mark packages as not ready for python-3.x where applicable;
either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE=  33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE=  33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.

Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.

Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.

Whitespace cleanups and other nits corrected, where necessary.

Log message:
Replace py-readline/buildlink3.mk with DEPENDS.

There are no buildlink3-relevant files here, just a loadable module.

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Let's assume for now that everything that worked with python-2.6 also
works with python-2.7.

Log message:
need pyversion.mk for ${PYPKGPREFIX} here.

Log message:
add py-logilab-common-0.53.0, a collection of miscellaneous modules
used by Logilab projects, from Kamel Derouiche and Helge Muehlmeier
per pkgsrc-wip