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enum-0.4.3/ 0000755 0000000 0000000 00000000000 11115207715 0012460 5 ustar 00root root 0000000 0000000 enum-0.4.3/.bzrignore 0000644 0000000 0000000 00000000073 11115207715 0014462 0 ustar 00root root 0000000 0000000 *.pyc
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enum-0.4.3/LICENSE.GPL 0000644 0000000 0000000 00000043105 11115207715 0014111 0 ustar 00root root 0000000 0000000 GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Preamble
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enum-0.4.3/LICENSE.PSF 0000644 0000000 0000000 00000032053 11115207715 0014117 0 ustar 00root root 0000000 0000000 A. HISTORY OF THE SOFTWARE
==========================
Python was created in the early 1990s by Guido van Rossum at Stichting
Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands
as a successor of a language called ABC. Guido remains Python's
principal author, although it includes many contributions from others.
In 1995, Guido continued his work on Python at the Corporation for
National Research Initiatives (CNRI, see http://www.cnri.reston.va.us)
in Reston, Virginia where he released several versions of the
software.
In May 2000, Guido and the Python core development team moved to
BeOpen.com to form the BeOpen PythonLabs team. In October of the same
year, the PythonLabs team moved to Digital Creations (now Zope
Corporation, see http://www.zope.com). In 2001, the Python Software
Foundation (PSF, see http://www.python.org/psf/) was formed, a
non-profit organization created specifically to own Python-related
Intellectual Property. Zope Corporation is a sponsoring member of
the PSF.
All Python releases are Open Source (see http://www.opensource.org for
the Open Source Definition). Historically, most, but not all, Python
releases have also been GPL-compatible; the table below summarizes
the various releases.
Release Derived Year Owner GPL-
from compatible? (1)
0.9.0 thru 1.2 1991-1995 CWI yes
1.3 thru 1.5.2 1.2 1995-1999 CNRI yes
1.6 1.5.2 2000 CNRI no
2.0 1.6 2000 BeOpen.com no
1.6.1 1.6 2001 CNRI yes (2)
2.1 2.0+1.6.1 2001 PSF no
2.0.1 2.0+1.6.1 2001 PSF yes
2.1.1 2.1+2.0.1 2001 PSF yes
2.2 2.1.1 2001 PSF yes
2.1.2 2.1.1 2002 PSF yes
2.1.3 2.1.2 2002 PSF yes
2.2.1 2.2 2002 PSF yes
2.2.2 2.2.1 2002 PSF yes
2.2.3 2.2.2 2003 PSF yes
2.3 2.2.2 2002-2003 PSF yes
2.3.1 2.3 2002-2003 PSF yes
2.3.2 2.3.1 2002-2003 PSF yes
2.3.3 2.3.2 2002-2003 PSF yes
2.3.4 2.3.3 2004 PSF yes
2.3.5 2.3.4 2005 PSF yes
2.4 2.3 2004 PSF yes
2.4.1 2.4.1 2005 PSF yes
Footnotes:
(1) GPL-compatible doesn't mean that we're distributing Python under
the GPL. All Python licenses, unlike the GPL, let you distribute
a modified version without making your changes open source. The
GPL-compatible licenses make it possible to combine Python with
other software that is released under the GPL; the others don't.
(2) According to Richard Stallman, 1.6.1 is not GPL-compatible,
because its license has a choice of law clause. According to
CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1
is "not incompatible" with the GPL.
Thanks to the many outside volunteers who have worked under Guido's
direction to make these releases possible.
B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
===============================================================
PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
--------------------------------------------
1. This LICENSE AGREEMENT is between the Python Software Foundation
("PSF"), and the Individual or Organization ("Licensee") accessing and
otherwise using this software ("Python") in source or binary form and
its associated documentation.
2. Subject to the terms and conditions of this License Agreement, PSF
hereby grants Licensee a nonexclusive, royalty-free, world-wide
license to reproduce, analyze, test, perform and/or display publicly,
prepare derivative works, distribute, and otherwise use Python
alone or in any derivative version, provided, however, that PSF's
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are retained in Python alone or in any derivative version prepared
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or incorporates Python or any part thereof, and wants to make
the derivative work available to others as provided herein, then
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the changes made to Python.
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FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT
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FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
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OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
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Agreement.
BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0
-------------------------------------------
BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1
1. This LICENSE AGREEMENT is between BeOpen.com ("BeOpen"), having an
office at 160 Saratoga Avenue, Santa Clara, CA 95051, and the
Individual or Organization ("Licensee") accessing and otherwise using
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Agreement, BeOpen hereby grants Licensee a non-exclusive,
royalty-free, world-wide license to reproduce, analyze, test, perform
and/or display publicly, prepare derivative works, distribute, and
otherwise use the Software alone or in any derivative version,
provided, however, that the BeOpen Python License is retained in the
Software, alone or in any derivative version prepared by Licensee.
3. BeOpen is making the Software available to Licensee on an "AS IS"
basis. BEOPEN MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
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DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
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7. By copying, installing or otherwise using the software, Licensee
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Agreement.
CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1
---------------------------------------
1. This LICENSE AGREEMENT is between the Corporation for National
Research Initiatives, having an office at 1895 Preston White Drive,
Reston, VA 20191 ("CNRI"), and the Individual or Organization
("Licensee") accessing and otherwise using Python 1.6.1 software in
source or binary form and its associated documentation.
2. Subject to the terms and conditions of this License Agreement, CNRI
hereby grants Licensee a nonexclusive, royalty-free, world-wide
license to reproduce, analyze, test, perform and/or display publicly,
prepare derivative works, distribute, and otherwise use Python 1.6.1
alone or in any derivative version, provided, however, that CNRI's
License Agreement and CNRI's notice of copyright, i.e., "Copyright (c)
1995-2001 Corporation for National Research Initiatives; All Rights
Reserved" are retained in Python 1.6.1 alone or in any derivative
version prepared by Licensee. Alternately, in lieu of CNRI's License
Agreement, Licensee may substitute the following text (omitting the
quotes): "Python 1.6.1 is made available subject to the terms and
conditions in CNRI's License Agreement. This Agreement together with
Python 1.6.1 may be located on the Internet using the following
unique, persistent identifier (known as a handle): 1895.22/1013. This
Agreement may also be obtained from a proxy server on the Internet
using the following URL: http://hdl.handle.net/1895.22/1013".
3. In the event Licensee prepares a derivative work that is based on
or incorporates Python 1.6.1 or any part thereof, and wants to make
the derivative work available to others as provided herein, then
Licensee hereby agrees to include in any such work a brief summary of
the changes made to Python 1.6.1.
4. CNRI is making Python 1.6.1 available to Licensee on an "AS IS"
basis. CNRI MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, CNRI MAKES NO AND
DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS
FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON 1.6.1 WILL NOT
INFRINGE ANY THIRD PARTY RIGHTS.
5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
1.6.1 FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS
A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 1.6.1,
OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
6. This License Agreement will automatically terminate upon a material
breach of its terms and conditions.
7. This License Agreement shall be governed by the federal
intellectual property law of the United States, including without
limitation the federal copyright law, and, to the extent such
U.S. federal law does not apply, by the law of the Commonwealth of
Virginia, excluding Virginia's conflict of law provisions.
Notwithstanding the foregoing, with regard to derivative works based
on Python 1.6.1 that incorporate non-separable material that was
previously distributed under the GNU General Public License (GPL), the
law of the Commonwealth of Virginia shall govern this License
Agreement only as to issues arising under or with respect to
Paragraphs 4, 5, and 7 of this License Agreement. Nothing in this
License Agreement shall be deemed to create any relationship of
agency, partnership, or joint venture between CNRI and Licensee. This
License Agreement does not grant permission to use CNRI trademarks or
trade name in a trademark sense to endorse or promote products or
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8. By clicking on the "ACCEPT" button where indicated, or by copying,
installing or otherwise using Python 1.6.1, Licensee agrees to be
bound by the terms and conditions of this License Agreement.
ACCEPT
CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2
--------------------------------------------------
Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam,
The Netherlands. All rights reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of Stichting Mathematisch
Centrum or CWI not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior
permission.
STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
enum-0.4.3/MANIFEST.in 0000644 0000000 0000000 00000000306 11115207715 0014215 0 ustar 00root root 0000000 0000000 include .bzrignore
include LICENSE.GPL
include LICENSE.PSF
include enum.py
include ez_setup.py
include setup.py
include test
include test/__init__.py
include test/test_enum.py
include test/tools.py
enum-0.4.3/PKG-INFO 0000644 0000000 0000000 00000004006 11115207715 0013555 0 ustar 00root root 0000000 0000000 Metadata-Version: 1.0
Name: enum
Version: 0.4.3
Summary: Robust enumerated type support in Python
Home-page: http://cheeseshop.python.org/pypi/enum/
Author: Ben Finney
Author-email: ben+python@benfinney.id.au
License: Choice of GPL or Python license
Description: This package provides a module for robust enumerations in Python.
An enumeration object is created with a sequence of string arguments
to the Enum() constructor::
>>> from enum import Enum
>>> Colours = Enum('red', 'blue', 'green')
>>> Weekdays = Enum('mon', 'tue', 'wed', 'thu', 'fri', 'sat', 'sun')
The return value is an immutable sequence object with a value for each
of the string arguments. Each value is also available as an attribute
named from the corresponding string argument::
>>> pizza_night = Weekdays[4]
>>> shirt_colour = Colours.green
The values are constants that can be compared only with values from
the same enumeration; comparison with other values will invoke
Python's fallback comparisons::
>>> pizza_night == Weekdays.fri
True
>>> shirt_colour > Colours.red
True
>>> shirt_colour == "green"
False
Each value from an enumeration exports its sequence index
as an integer, and can be coerced to a simple string matching the
original arguments used to create the enumeration::
>>> str(pizza_night)
'fri'
>>> shirt_colour.index
2
Keywords: enum enumerated enumeration
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: License :: OSI Approved :: GNU General Public License (GPL)
Classifier: License :: OSI Approved :: Python Software Foundation License
Classifier: Programming Language :: Python
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Operating System :: OS Independent
Classifier: Intended Audience :: Developers
enum-0.4.3/enum.egg-info/ 0000755 0000000 0000000 00000000000 11115207715 0015116 5 ustar 00root root 0000000 0000000 enum-0.4.3/enum.egg-info/PKG-INFO 0000644 0000000 0000000 00000004006 11115207715 0016213 0 ustar 00root root 0000000 0000000 Metadata-Version: 1.0
Name: enum
Version: 0.4.3
Summary: Robust enumerated type support in Python
Home-page: http://cheeseshop.python.org/pypi/enum/
Author: Ben Finney
Author-email: ben+python@benfinney.id.au
License: Choice of GPL or Python license
Description: This package provides a module for robust enumerations in Python.
An enumeration object is created with a sequence of string arguments
to the Enum() constructor::
>>> from enum import Enum
>>> Colours = Enum('red', 'blue', 'green')
>>> Weekdays = Enum('mon', 'tue', 'wed', 'thu', 'fri', 'sat', 'sun')
The return value is an immutable sequence object with a value for each
of the string arguments. Each value is also available as an attribute
named from the corresponding string argument::
>>> pizza_night = Weekdays[4]
>>> shirt_colour = Colours.green
The values are constants that can be compared only with values from
the same enumeration; comparison with other values will invoke
Python's fallback comparisons::
>>> pizza_night == Weekdays.fri
True
>>> shirt_colour > Colours.red
True
>>> shirt_colour == "green"
False
Each value from an enumeration exports its sequence index
as an integer, and can be coerced to a simple string matching the
original arguments used to create the enumeration::
>>> str(pizza_night)
'fri'
>>> shirt_colour.index
2
Keywords: enum enumerated enumeration
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: License :: OSI Approved :: GNU General Public License (GPL)
Classifier: License :: OSI Approved :: Python Software Foundation License
Classifier: Programming Language :: Python
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Operating System :: OS Independent
Classifier: Intended Audience :: Developers
enum-0.4.3/enum.egg-info/SOURCES.txt 0000644 0000000 0000000 00000000404 11115207715 0017000 0 ustar 00root root 0000000 0000000 .bzrignore
LICENSE.GPL
LICENSE.PSF
MANIFEST.in
enum.py
ez_setup.py
setup.py
enum.egg-info/PKG-INFO
enum.egg-info/SOURCES.txt
enum.egg-info/dependency_links.txt
enum.egg-info/top_level.txt
enum.egg-info/zip-safe
test/__init__.py
test/test_enum.py
test/tools.py
enum-0.4.3/enum.egg-info/dependency_links.txt 0000644 0000000 0000000 00000000001 11115207715 0021164 0 ustar 00root root 0000000 0000000
enum-0.4.3/enum.egg-info/top_level.txt 0000644 0000000 0000000 00000000005 11115207715 0017643 0 ustar 00root root 0000000 0000000 enum
enum-0.4.3/enum.egg-info/zip-safe 0000644 0000000 0000000 00000000001 11115207715 0016546 0 ustar 00root root 0000000 0000000
enum-0.4.3/enum.py 0000644 0000000 0000000 00000012601 11115207715 0013776 0 ustar 00root root 0000000 0000000 # -*- coding: utf-8 -*-
# enum.py
# Part of enum, a package providing enumerated types for Python.
#
# Copyright © 2007 Ben Finney
# This is free software; you may copy, modify and/or distribute this work
# under the terms of the GNU General Public License, version 2 or later
# or, at your option, the terms of the Python license.
"""Robust enumerated type support in Python
This package provides a module for robust enumerations in Python.
An enumeration object is created with a sequence of string arguments
to the Enum() constructor::
>>> from enum import Enum
>>> Colours = Enum('red', 'blue', 'green')
>>> Weekdays = Enum('mon', 'tue', 'wed', 'thu', 'fri', 'sat', 'sun')
The return value is an immutable sequence object with a value for each
of the string arguments. Each value is also available as an attribute
named from the corresponding string argument::
>>> pizza_night = Weekdays[4]
>>> shirt_colour = Colours.green
The values are constants that can be compared only with values from
the same enumeration; comparison with other values will invoke
Python's fallback comparisons::
>>> pizza_night == Weekdays.fri
True
>>> shirt_colour > Colours.red
True
>>> shirt_colour == "green"
False
Each value from an enumeration exports its sequence index
as an integer, and can be coerced to a simple string matching the
original arguments used to create the enumeration::
>>> str(pizza_night)
'fri'
>>> shirt_colour.index
2
"""
__author_name__ = "Ben Finney"
__author_email__ = "ben+python@benfinney.id.au"
__author__ = "%s <%s>" % (__author_name__, __author_email__)
__date__ = "2007-01-24"
__copyright__ = "Copyright © %s %s" % (
__date__.split('-')[0], __author_name__
)
__license__ = "Choice of GPL or Python license"
__url__ = "http://cheeseshop.python.org/pypi/enum/"
__version__ = "0.4.3"
class EnumException(Exception):
""" Base class for all exceptions in this module """
def __init__(self):
if self.__class__ is EnumException:
raise NotImplementedError, \
"%s is an abstract class for subclassing" % self.__class__
class EnumEmptyError(AssertionError, EnumException):
""" Raised when attempting to create an empty enumeration """
def __str__(self):
return "Enumerations cannot be empty"
class EnumBadKeyError(TypeError, EnumException):
""" Raised when creating an Enum with non-string keys """
def __init__(self, key):
self.key = key
def __str__(self):
return "Enumeration keys must be strings: %s" % (self.key,)
class EnumImmutableError(TypeError, EnumException):
""" Raised when attempting to modify an Enum """
def __init__(self, *args):
self.args = args
def __str__(self):
return "Enumeration does not allow modification"
class EnumValue(object):
""" A specific value of an enumerated type """
def __init__(self, enumtype, index, key):
""" Set up a new instance """
self.__enumtype = enumtype
self.__index = index
self.__key = key
def __get_enumtype(self):
return self.__enumtype
enumtype = property(__get_enumtype)
def __get_key(self):
return self.__key
key = property(__get_key)
def __str__(self):
return "%s" % (self.key)
def __get_index(self):
return self.__index
index = property(__get_index)
def __repr__(self):
return "EnumValue(%s, %s, %s)" % (
repr(self.__enumtype),
repr(self.__index),
repr(self.__key),
)
def __hash__(self):
return hash(self.__index)
def __cmp__(self, other):
result = NotImplemented
self_type = self.enumtype
try:
assert self_type == other.enumtype
result = cmp(self.index, other.index)
except (AssertionError, AttributeError):
result = NotImplemented
return result
class Enum(object):
""" Enumerated type """
def __init__(self, *keys, **kwargs):
""" Create an enumeration instance """
value_type = kwargs.get('value_type', EnumValue)
if not keys:
raise EnumEmptyError()
keys = tuple(keys)
values = [None] * len(keys)
for i, key in enumerate(keys):
value = value_type(self, i, key)
values[i] = value
try:
super(Enum, self).__setattr__(key, value)
except TypeError, e:
raise EnumBadKeyError(key)
super(Enum, self).__setattr__('_keys', keys)
super(Enum, self).__setattr__('_values', values)
def __setattr__(self, name, value):
raise EnumImmutableError(name)
def __delattr__(self, name):
raise EnumImmutableError(name)
def __len__(self):
return len(self._values)
def __getitem__(self, index):
return self._values[index]
def __setitem__(self, index, value):
raise EnumImmutableError(index)
def __delitem__(self, index):
raise EnumImmutableError(index)
def __iter__(self):
return iter(self._values)
def __contains__(self, value):
is_member = False
if isinstance(value, basestring):
is_member = (value in self._keys)
else:
try:
is_member = (value in self._values)
except EnumValueCompareError, e:
is_member = False
return is_member
enum-0.4.3/ez_setup.py 0000644 0000000 0000000 00000017676 11115207715 0014711 0 ustar 00root root 0000000 0000000 #!python
"""Bootstrap setuptools installation
If you want to use setuptools in your package's setup.py, just include this
file in the same directory with it, and add this to the top of your setup.py::
from ez_setup import use_setuptools
use_setuptools()
If you want to require a specific version of setuptools, set a download
mirror, or use an alternate download directory, you can do so by supplying
the appropriate options to ``use_setuptools()``.
This file can also be run as a script to install or upgrade setuptools.
"""
import sys
DEFAULT_VERSION = "0.6c3"
DEFAULT_URL = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]
md5_data = {
'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca',
'setuptools-0.6b1-py2.4.egg': 'b79a8a403e4502fbb85ee3f1941735cb',
'setuptools-0.6b2-py2.3.egg': '5657759d8a6d8fc44070a9d07272d99b',
'setuptools-0.6b2-py2.4.egg': '4996a8d169d2be661fa32a6e52e4f82a',
'setuptools-0.6b3-py2.3.egg': 'bb31c0fc7399a63579975cad9f5a0618',
'setuptools-0.6b3-py2.4.egg': '38a8c6b3d6ecd22247f179f7da669fac',
'setuptools-0.6b4-py2.3.egg': '62045a24ed4e1ebc77fe039aa4e6f7e5',
'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4',
'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c',
'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b',
'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27',
'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277',
'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa',
'setuptools-0.6c3-py2.4.egg': 'e0ed74682c998bfb73bf803a50e7b71e',
'setuptools-0.6c3-py2.5.egg': 'abef16fdd61955514841c7c6bd98965e',
}
import sys, os
def _validate_md5(egg_name, data):
if egg_name in md5_data:
from md5 import md5
digest = md5(data).hexdigest()
if digest != md5_data[egg_name]:
print >>sys.stderr, (
"md5 validation of %s failed! (Possible download problem?)"
% egg_name
)
sys.exit(2)
return data
def use_setuptools(
version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
download_delay=15
):
"""Automatically find/download setuptools and make it available on sys.path
`version` should be a valid setuptools version number that is available
as an egg for download under the `download_base` URL (which should end with
a '/'). `to_dir` is the directory where setuptools will be downloaded, if
it is not already available. If `download_delay` is specified, it should
be the number of seconds that will be paused before initiating a download,
should one be required. If an older version of setuptools is installed,
this routine will print a message to ``sys.stderr`` and raise SystemExit in
an attempt to abort the calling script.
"""
try:
import setuptools
if setuptools.__version__ == '0.0.1':
print >>sys.stderr, (
"You have an obsolete version of setuptools installed. Please\n"
"remove it from your system entirely before rerunning this script."
)
sys.exit(2)
except ImportError:
egg = download_setuptools(version, download_base, to_dir, download_delay)
sys.path.insert(0, egg)
import setuptools; setuptools.bootstrap_install_from = egg
import pkg_resources
try:
pkg_resources.require("setuptools>="+version)
except pkg_resources.VersionConflict, e:
# XXX could we install in a subprocess here?
print >>sys.stderr, (
"The required version of setuptools (>=%s) is not available, and\n"
"can't be installed while this script is running. Please install\n"
" a more recent version first.\n\n(Currently using %r)"
) % (version, e.args[0])
sys.exit(2)
def download_setuptools(
version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
delay = 15
):
"""Download setuptools from a specified location and return its filename
`version` should be a valid setuptools version number that is available
as an egg for download under the `download_base` URL (which should end
with a '/'). `to_dir` is the directory where the egg will be downloaded.
`delay` is the number of seconds to pause before an actual download attempt.
"""
import urllib2, shutil
egg_name = "setuptools-%s-py%s.egg" % (version,sys.version[:3])
url = download_base + egg_name
saveto = os.path.join(to_dir, egg_name)
src = dst = None
if not os.path.exists(saveto): # Avoid repeated downloads
try:
from distutils import log
if delay:
log.warn("""
---------------------------------------------------------------------------
This script requires setuptools version %s to run (even to display
help). I will attempt to download it for you (from
%s), but
you may need to enable firewall access for this script first.
I will start the download in %d seconds.
(Note: if this machine does not have network access, please obtain the file
%s
and place it in this directory before rerunning this script.)
---------------------------------------------------------------------------""",
version, download_base, delay, url
); from time import sleep; sleep(delay)
log.warn("Downloading %s", url)
src = urllib2.urlopen(url)
# Read/write all in one block, so we don't create a corrupt file
# if the download is interrupted.
data = _validate_md5(egg_name, src.read())
dst = open(saveto,"wb"); dst.write(data)
finally:
if src: src.close()
if dst: dst.close()
return os.path.realpath(saveto)
def main(argv, version=DEFAULT_VERSION):
"""Install or upgrade setuptools and EasyInstall"""
try:
import setuptools
except ImportError:
egg = None
try:
egg = download_setuptools(version, delay=0)
sys.path.insert(0,egg)
from setuptools.command.easy_install import main
return main(list(argv)+[egg]) # we're done here
finally:
if egg and os.path.exists(egg):
os.unlink(egg)
else:
if setuptools.__version__ == '0.0.1':
# tell the user to uninstall obsolete version
use_setuptools(version)
req = "setuptools>="+version
import pkg_resources
try:
pkg_resources.require(req)
except pkg_resources.VersionConflict:
try:
from setuptools.command.easy_install import main
except ImportError:
from easy_install import main
main(list(argv)+[download_setuptools(delay=0)])
sys.exit(0) # try to force an exit
else:
if argv:
from setuptools.command.easy_install import main
main(argv)
else:
print "Setuptools version",version,"or greater has been installed."
print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'
def update_md5(filenames):
"""Update our built-in md5 registry"""
import re
from md5 import md5
for name in filenames:
base = os.path.basename(name)
f = open(name,'rb')
md5_data[base] = md5(f.read()).hexdigest()
f.close()
data = [" %r: %r,\n" % it for it in md5_data.items()]
data.sort()
repl = "".join(data)
import inspect
srcfile = inspect.getsourcefile(sys.modules[__name__])
f = open(srcfile, 'rb'); src = f.read(); f.close()
match = re.search("\nmd5_data = {\n([^}]+)}", src)
if not match:
print >>sys.stderr, "Internal error!"
sys.exit(2)
src = src[:match.start(1)] + repl + src[match.end(1):]
f = open(srcfile,'w')
f.write(src)
f.close()
if __name__=='__main__':
if len(sys.argv)>2 and sys.argv[1]=='--md5update':
update_md5(sys.argv[2:])
else:
main(sys.argv[1:])
enum-0.4.3/setup.cfg 0000644 0000000 0000000 00000000073 11115207715 0014301 0 ustar 00root root 0000000 0000000 [egg_info]
tag_build =
tag_date = 0
tag_svn_revision = 0
enum-0.4.3/setup.py 0000755 0000000 0000000 00000003114 11115207715 0014174 0 ustar 00root root 0000000 0000000 #! /usr/bin/env python
# -*- coding: utf-8 -*-
# setup.py
# Part of enum, a package providing enumerated types for Python.
#
# Copyright © 2007 Ben Finney
# This is free software; you may copy, modify and/or distribute this work
# under the terms of the GNU General Public License, version 2 or later
# or, at your option, the terms of the Python license.
import ez_setup
ez_setup.use_setuptools()
from setuptools import setup, find_packages
main_module_name = 'enum'
main_module = __import__(main_module_name)
description = main_module.__doc__.split('\n\n', 1)
setup(
name = "enum",
version = main_module.__version__,
packages = find_packages(exclude=["test"]),
package_dir = "",
py_modules = [main_module_name],
# setuptools metadata
zip_safe = True,
test_suite = "test.test_enum.suite",
package_data = {
'': ["LICENSE.*"],
},
# PyPI metadata
author = main_module.__author_name__,
author_email = main_module.__author_email__,
description = description[0].strip(),
license = main_module.__license__,
keywords = "enum enumerated enumeration",
url = main_module.__url__,
long_description = description[1],
classifiers = [
"Development Status :: 4 - Beta",
"License :: OSI Approved :: GNU General Public License (GPL)",
"License :: OSI Approved :: Python Software Foundation License",
"Programming Language :: Python",
"Topic :: Software Development :: Libraries :: Python Modules",
"Operating System :: OS Independent",
"Intended Audience :: Developers",
],
)
enum-0.4.3/test/ 0000755 0000000 0000000 00000000000 11115207715 0013437 5 ustar 00root root 0000000 0000000 enum-0.4.3/test/__init__.py 0000644 0000000 0000000 00000000000 11115207715 0015536 0 ustar 00root root 0000000 0000000 enum-0.4.3/test/test_enum.py 0000755 0000000 0000000 00000046402 11115207715 0016025 0 ustar 00root root 0000000 0000000 #! /usr/bin/env python
# -*- coding: utf-8 -*-
# test_enum.py
# Part of enum, a package providing enumerated types for Python.
#
# Copyright © 2007 Ben Finney
# This is free software; you may copy, modify and/or distribute this work
# under the terms of the GNU General Public License, version 2 or later
# or, at your option, the terms of the Python license.
""" Unit test for enum module
"""
import unittest
import tools
import enum
class Mock_Enum(object):
""" Mock object for Enum testing """
def __init__(self, *keys):
""" Set up a new instance """
pass
class ValuesFixture(object):
""" Mix-in class to set up enumeration values fixture """
def setUp(self):
""" Set up the test fixtures """
self.bad_keys = [ None, 0, 1, (), Mock_Enum(),
enum.EnumValue(Mock_Enum(), 0, 'bogus'),
]
self.other_values = [ None, 0, 1, (), Mock_Enum(), "bogus",
enum.EnumValue(Mock_Enum(), 0, 'bogus'),
]
self.planet_dict = dict(
mercury = "Mercury",
venus = "Venus",
earth = "Earth",
mars = "Mars",
jupiter = "Jupiter",
saturn = "Saturn",
neptune = "Neptune",
uranus = "Uranus",
pluto = "Pluto",
)
planet_keys = self.planet_dict.keys()
colour_keys = [
'red', 'green', 'blue',
'yellow', 'orange', 'purple',
'white', 'black',
]
simple_keys = ['spam', 'eggs', 'beans']
self.SimpleEnum = self.enum_factory_class(*simple_keys)
Colour = self.enum_factory_class(*colour_keys)
Planet = self.enum_factory_class(*planet_keys)
self.valid_values = {
Colour: dict(
keys = colour_keys
),
Planet: dict(
keys = self.planet_dict.keys(),
),
}
for enumtype, params in self.valid_values.items():
params['enumtype'] = enumtype
values = {}
for i, key in enumerate(params['keys']):
values[key] = enum.EnumValue(enumtype, i, key)
params['values'] = values
class Test_Module(unittest.TestCase):
""" Test case for the module """
def setUp(self):
""" Set up test fixtures """
from sys import modules
self.module = modules['enum']
def test_author_name_is_string(self):
""" Module should have __author_name__ string """
mod_author_name = self.module.__author_name__
self.failUnless(isinstance(mod_author_name, basestring))
def test_author_email_is_string(self):
""" Module should have __author_email__ string """
mod_author_email = self.module.__author_email__
self.failUnless(isinstance(mod_author_email, basestring))
def test_author_is_string(self):
""" Module should have __author__ string """
mod_author = self.module.__author__
self.failUnless(isinstance(mod_author, basestring))
def test_author_contains_name(self):
""" Module __author__ string should contain author name """
mod_author = self.module.__author__
mod_author_name = self.module.__author_name__
self.failUnless(mod_author.startswith(mod_author_name))
def test_author_contains_email(self):
""" Module __author__ string should contain author email """
mod_author = self.module.__author__
mod_author_email = self.module.__author_email__
self.failUnless(mod_author.endswith("<%s>" % mod_author_email))
def test_date_is_string(self):
""" Module should have __date__ string """
mod_date = self.module.__date__
self.failUnless(isinstance(mod_date, basestring))
def test_copyright_is_string(self):
""" Module should have __copyright__ string """
mod_copyright = self.module.__copyright__
self.failUnless(isinstance(mod_copyright, basestring))
def test_copyright_contains_name(self):
""" Module __copyright__ string should contain author name """
mod_copyright = self.module.__copyright__
mod_author_name = self.module.__author_name__
self.failUnless(mod_copyright.endswith(mod_author_name))
def test_copyright_contains_year(self):
""" Module __copyright__ string should contain year """
mod_copyright = self.module.__copyright__
mod_year = self.module.__date__.split('-')[0]
self.failUnless(mod_year in mod_copyright)
def test_license_is_string(self):
""" Module should have __license__ string """
mod_license = self.module.__license__
self.failUnless(isinstance(mod_license, basestring))
def test_url_is_string(self):
""" Module should have __url__ string """
mod_url = self.module.__url__
self.failUnless(isinstance(mod_url, basestring))
def test_version_is_string(self):
""" Module should have __version__ string """
mod_version = self.module.__version__
self.failUnless(isinstance(mod_version, basestring))
class Test_EnumException(unittest.TestCase):
""" Test case for the Enum exception classes """
def setUp(self):
""" Set up test fixtures """
self.valid_exceptions = {
enum.EnumEmptyError: dict(
min_args = 0,
types = (enum.EnumException, AssertionError),
),
enum.EnumBadKeyError: dict(
min_args = 1,
types = (enum.EnumException, TypeError),
),
enum.EnumImmutableError: dict(
min_args = 1,
types = (enum.EnumException, TypeError),
),
}
for exc_type, params in self.valid_exceptions.items():
args = (None,) * params['min_args']
instance = exc_type(*args)
self.valid_exceptions[exc_type]['instance'] = instance
self.iterate_params = tools.make_params_iterator(
default_params_dict = self.valid_exceptions
)
def test_EnumException_abstract(self):
""" The module exception base class should be abstract """
self.failUnlessRaises(NotImplementedError,
enum.EnumException
)
def test_exception_instance(self):
""" Exception instance should be created """
for exc_type, params in self.iterate_params():
instance = params['instance']
self.failUnless(instance)
def test_exception_types(self):
""" Exception instances should match expected types """
for exc_type, params in self.iterate_params():
instance = params['instance']
for match_type in params['types']:
self.failUnless(isinstance(instance, match_type),
msg = "instance: %s, match_type: %s" % (
repr(instance), match_type
)
)
class Test_EnumValue(unittest.TestCase, ValuesFixture):
""" Test case for the EnumValue class """
def setUp(self):
""" Set up the test fixtures """
self.enum_factory_class = Mock_Enum
ValuesFixture.setUp(self)
self.iterate_params = tools.make_params_iterator(
default_params_dict = self.valid_values
)
def test_instantiate(self):
""" Creating an EnumValue instance should succeed """
for enumtype, params in self.iterate_params():
for key, instance in params['values'].items():
self.failUnless(instance)
def test_enumtype_equal(self):
""" EnumValue should export its enum type """
for enumtype, params in self.iterate_params():
for key, instance in params['values'].items():
self.failUnlessEqual(enumtype, instance.enumtype)
def test_key_equal(self):
""" EnumValue should export its string key """
for enumtype, params in self.iterate_params():
for key, instance in params['values'].items():
self.failUnlessEqual(key, instance.key)
def test_str_key(self):
""" String value for EnumValue should be its key string """
for enumtype, params in self.iterate_params():
for key, instance in params['values'].items():
self.failUnlessEqual(key, str(instance))
def test_index_equal(self):
""" EnumValue should export its sequence index """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
instance = params['values'][key]
self.failUnlessEqual(i, instance.index)
def test_repr(self):
""" Representation of EnumValue should be meaningful """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
instance = params['values'][key]
repr_str = repr(instance)
self.failUnless(repr_str.startswith('EnumValue('))
self.failUnless(repr_str.count(repr(enumtype)))
self.failUnless(repr_str.count(repr(i)))
self.failUnless(repr_str.count(repr(key)))
self.failUnless(repr_str.endswith(')'))
def test_hash_equal(self):
""" Each EnumValue instance should have same hash as its value """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
instance = params['values'][key]
self.failUnlessEqual(hash(i), hash(instance))
def test_hash_unequal(self):
""" Different EnumValue instances should have different hashes """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
instance = params['values'][key]
for j, other_key in enumerate(params['keys']):
if i == j:
continue
other_instance = params['values'][other_key]
self.failIfEqual(
hash(instance),
hash(other_instance)
)
def test_cmp_equal(self):
""" An EnumValue should compare equal to its value """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
instance = params['values'][key]
self.failUnlessEqual(instance,
enum.EnumValue(enumtype, i, key)
)
def test_cmp_unequal(self):
""" An EnumValue should compare different to other values """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
instance = params['values'][key]
self.failIfEqual(instance,
enum.EnumValue(enumtype, None, None)
)
def test_cmp_sequence(self):
""" EnumValue instances should compare as their sequence order """
for enumtype, params in self.iterate_params():
for i, left_key in enumerate(params['keys']):
for j, right_key in enumerate(params['keys']):
self.failUnlessEqual(cmp(i, j),
cmp(params['values'][left_key],
enum.EnumValue(enumtype, j, right_key)
)
)
def test_cmp_different_enum(self):
""" An EnumValue should not implement comparison to other enums """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
instance = params['values'][key]
test_value = enum.EnumValue(self.SimpleEnum, i, key)
compare_result = instance.__cmp__(test_value)
self.failUnlessEqual(NotImplemented, compare_result)
def test_cmp_non_enum(self):
""" An EnumValue should not implement comparison to other types """
test_value = enum.EnumValue(self.SimpleEnum, 0, 'test')
for other_value in self.other_values:
compare_result = test_value.__cmp__(other_value)
self.failUnlessEqual(NotImplemented, compare_result)
def test_compare_equality_different_enum(self):
""" An EnumValue should compare inequal to values of other enums """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
instance = params['values'][key]
test_value = enum.EnumValue(self.SimpleEnum, i, key)
self.failIfEqual(test_value, instance)
def test_compare_equality_non_enum(self):
""" An EnumValue should compare inequal to any other value """
test_value = enum.EnumValue(self.SimpleEnum, 0, 'test')
for other_value in self.other_values:
self.failIfEqual(test_value, other_value)
def test_sequence_other_values(self):
""" An EnumValue should compare sequentially to other values """
test_value = enum.EnumValue(self.SimpleEnum, 0, 'test')
test_list = list(self.other_values)
test_list.append(test_value)
test_list.sort()
self.failUnless(test_value in test_list)
def test_value_key(self):
""" An EnumValue should have the specified key """
for enumtype, params in self.iterate_params():
for key, instance in params['values'].items():
self.failUnlessEqual(key, instance.key)
def test_value_enumtype(self):
""" An EnumValue should have its associated enumtype """
for enumtype, params in self.iterate_params():
for key, instance in params['values'].items():
self.failUnlessEqual(enumtype, instance.enumtype)
class Test_Enum(unittest.TestCase, ValuesFixture):
""" Test case for the Enum class """
def setUp(self):
""" Set up the test fixtures """
self.enum_factory_class = enum.Enum
ValuesFixture.setUp(self)
self.iterate_params = tools.make_params_iterator(
default_params_dict = self.valid_values
)
def test_empty_enum(self):
""" Enum constructor should refuse empty keys sequence """
self.failUnlessRaises(enum.EnumEmptyError,
enum.Enum
)
def test_bad_key(self):
""" Enum constructor should refuse non-string keys """
for key in self.bad_keys:
args = ("valid", key, "valid")
self.failUnlessRaises(enum.EnumBadKeyError,
enum.Enum, *args
)
def test_value_attributes(self):
""" Enumeration should have attributes for each value """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
instance = getattr(enumtype, key)
test_value = enum.EnumValue(enumtype, i, key)
self.failUnlessEqual(test_value, instance)
def test_length(self):
""" Enumeration should have length of its value set """
for enumtype, params in self.iterate_params():
self.failUnlessEqual(len(params['values']), len(enumtype))
def test_value_items(self):
""" Enumeration should have items for each value """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
value = enumtype[i]
test_value = enum.EnumValue(enumtype, i, key)
self.failUnlessEqual(test_value, value)
def test_iterable(self):
""" Enumeration class should iterate over its values """
for enumtype, params in self.iterate_params():
for i, value in enumerate(enumtype):
key = params['keys'][i]
test_value = params['values'][key]
self.failUnlessEqual(value, test_value)
def test_iterate_sequence(self):
""" Enumeration iteration should match specified sequence """
for enumtype, params in self.iterate_params():
values_dict = params['values']
values_seq = [values_dict[key] for key in params['keys']]
enum_seq = [val for val in enumtype]
self.failUnlessEqual(values_seq, enum_seq)
self.failIfEqual(values_seq.reverse(), enum_seq)
def test_membership_bogus(self):
""" Enumeration should not contain bogus values """
for enumtype, params in self.iterate_params():
for value in self.other_values:
self.failIf(value in enumtype)
def test_membership_value(self):
""" Enumeration should contain explicit value """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
value = params['values'][key]
self.failUnless(value in enumtype)
def test_membership_key(self):
""" Enumeration should contain key string """
for enumtype, params in self.iterate_params():
for key in params['keys']:
self.failUnless(key in enumtype)
def test_add_attribute(self):
""" Enumeration should refuse attribute addition """
for enumtype, params in self.iterate_params():
self.failUnlessRaises(enum.EnumImmutableError,
setattr, enumtype, 'bogus', "bogus"
)
def test_modify_attribute(self):
""" Enumeration should refuse attribute modification """
for enumtype, params in self.iterate_params():
for key in params['keys']:
self.failUnlessRaises(enum.EnumImmutableError,
setattr, enumtype, key, "bogus"
)
def test_delete_attribute(self):
""" Enumeration should refuse attribute deletion """
for enumtype, params in self.iterate_params():
for key in params['keys']:
self.failUnlessRaises(enum.EnumImmutableError,
delattr, enumtype, key
)
def test_add_item(self):
""" Enumeration should refuse item addition """
for enumtype, params in self.iterate_params():
index = len(params['keys'])
self.failUnlessRaises(enum.EnumImmutableError,
enumtype.__setitem__, index, "bogus"
)
def test_modify_item(self):
""" Enumeration should refuse item modification """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
self.failUnlessRaises(enum.EnumImmutableError,
enumtype.__setitem__, i, "bogus"
)
def test_delete_item(self):
""" Enumeration should refuse item deletion """
for enumtype, params in self.iterate_params():
for i, key in enumerate(params['keys']):
self.failUnlessRaises(enum.EnumImmutableError,
enumtype.__delitem__, i
)
def suite():
""" Create the test suite for this module """
from sys import modules
loader = unittest.TestLoader()
suite = loader.loadTestsFromModule(modules[__name__])
return suite
def __main__(argv=None):
""" Mainline function for this module """
import sys as _sys
if not argv:
argv = _sys.argv
exitcode = None
try:
unittest.main(argv=argv, defaultTest='suite')
except SystemExit, e:
exitcode = e.code
return exitcode
if __name__ == '__main__':
import sys
exitcode = __main__(sys.argv)
sys.exit(exitcode)
enum-0.4.3/test/tools.py 0000644 0000000 0000000 00000001753 11115207715 0015157 0 ustar 00root root 0000000 0000000 # -*- coding: utf-8 -*-
# tools.py
# Part of enum, a package providing enumerated types for Python.
#
# Copyright © 2007 Ben Finney
# This is free software; you may copy, modify and/or distribute this work
# under the terms of the GNU General Public License, version 2 or later
# or, at your option, the terms of the Python license.
""" Helper tools for unit tests
"""
import os
import sys
test_dir = os.path.dirname(os.path.abspath(__file__))
code_dir = os.path.dirname(test_dir)
if not test_dir in sys.path:
sys.path.insert(1, test_dir)
if not code_dir in sys.path:
sys.path.insert(1, code_dir)
def make_params_iterator(default_params_dict):
""" Make a function for generating test parameters """
def iterate_params(params_dict=None):
""" Iterate a single test for a set of parameters """
if not params_dict:
params_dict = default_params_dict
for key, params in params_dict.items():
yield key, params
return iterate_params