From 96a9fa9101e9ed50149d284ff32c361084223fa4 Mon Sep 17 00:00:00 2001 From: Adam Kocoloski Date: Mon, 23 Aug 2010 13:51:50 -0400 Subject: consolidate all couchjs stuff in one subdir --- .../SCons/compat/_scons_builtins.py | 150 +++++++++++++++++++++ 1 file changed, 150 insertions(+) create mode 100644 couchjs/scons/scons-local-2.0.1/SCons/compat/_scons_builtins.py (limited to 'couchjs/scons/scons-local-2.0.1/SCons/compat/_scons_builtins.py') diff --git a/couchjs/scons/scons-local-2.0.1/SCons/compat/_scons_builtins.py b/couchjs/scons/scons-local-2.0.1/SCons/compat/_scons_builtins.py new file mode 100644 index 00000000..5daae958 --- /dev/null +++ b/couchjs/scons/scons-local-2.0.1/SCons/compat/_scons_builtins.py @@ -0,0 +1,150 @@ +# +# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 The SCons Foundation +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY +# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE +# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# + +# Portions of the following are derived from the compat.py file in +# Twisted, under the following copyright: +# +# Copyright (c) 2001-2004 Twisted Matrix Laboratories + +__doc__ = """ +Compatibility idioms for builtins names + +This module adds names to the builtins module for things that we want +to use in SCons but which don't show up until later Python versions than +the earliest ones we support. + +This module checks for the following builtins names: + + all() + any() + sorted() + memoryview() + +Implementations of functions are *NOT* guaranteed to be fully compliant +with these functions in later versions of Python. We are only concerned +with adding functionality that we actually use in SCons, so be wary +if you lift this code for other uses. (That said, making these more +nearly the same as later, official versions is still a desirable goal, +we just don't need to be obsessive about it.) + +If you're looking at this with pydoc and various names don't show up in +the FUNCTIONS or DATA output, that means those names are already built in +to this version of Python and we don't need to add them from this module. +""" + +__revision__ = "src/engine/SCons/compat/_scons_builtins.py 5134 2010/08/16 23:02:40 bdeegan" + +import builtins + +try: + all +except NameError: + # Pre-2.5 Python has no all() function. + def all(iterable): + """ + Returns True if all elements of the iterable are true. + """ + for element in iterable: + if not element: + return False + return True + builtins.all = all + all = all + +try: + any +except NameError: + # Pre-2.5 Python has no any() function. + def any(iterable): + """ + Returns True if any element of the iterable is true. + """ + for element in iterable: + if element: + return True + return False + builtins.any = any + any = any + +try: + memoryview +except NameError: + # Pre-2.7 doesn't have the memoryview() built-in. + class memoryview(object): + def __init__(self, obj): + # wrapping buffer in () keeps the fixer from changing it + self.obj = (buffer)(obj) + def __getitem__(self, indx): + if isinstance(indx, slice): + return self.obj[indx.start:indx.stop] + else: + return self.obj[indx] + builtins.memoryview = memoryview + +try: + sorted +except NameError: + # Pre-2.4 Python has no sorted() function. + # + # The pre-2.4 Python list.sort() method does not support + # list.sort(key=) nor list.sort(reverse=) keyword arguments, so + # we must implement the functionality of those keyword arguments + # by hand instead of passing them to list.sort(). + def sorted(iterable, cmp=None, key=None, reverse=False): + if key is not None: + result = [(key(x), x) for x in iterable] + else: + result = iterable[:] + if cmp is None: + # Pre-2.3 Python does not support list.sort(None). + result.sort() + else: + result.sort(cmp) + if key is not None: + result = [t1 for t0,t1 in result] + if reverse: + result.reverse() + return result + builtins.sorted = sorted + +#if sys.version_info[:3] in ((2, 2, 0), (2, 2, 1)): +# def lstrip(s, c=string.whitespace): +# while s and s[0] in c: +# s = s[1:] +# return s +# def rstrip(s, c=string.whitespace): +# while s and s[-1] in c: +# s = s[:-1] +# return s +# def strip(s, c=string.whitespace, l=lstrip, r=rstrip): +# return l(r(s, c), c) +# +# object.__setattr__(str, 'lstrip', lstrip) +# object.__setattr__(str, 'rstrip', rstrip) +# object.__setattr__(str, 'strip', strip) + +# Local Variables: +# tab-width:4 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=4 shiftwidth=4: -- cgit v1.2.3