[Subtree] Removing import-layers directory

As part of the move to subtrees, need to bring all the import layers
content to the top level.

Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

1 files changed, 0 insertions, 319 deletions

diff --git a/import-layers/yocto-poky/bitbake/lib/bb/COW.py b/import-layers/yocto-poky/bitbake/lib/bb/COW.py
deleted file mode 100644
index bec620809..000000000
--- a/import-layers/yocto-poky/bitbake/lib/bb/COW.py
+++ /dev/null
@@ -1,319 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-#
-# This is a copy on write dictionary and set which abuses classes to try and be nice and fast.
-#
-# Copyright (C) 2006 Tim Ansell
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#Please Note:
-# Be careful when using mutable types (ie Dict and Lists) - operations involving these are SLOW.
-# Assign a file to __warn__ to get warnings about slow operations.
-#
-
-
-import copy
-import types
-ImmutableTypes = (
-    bool,
-    complex,
-    float,
-    int,
-    tuple,
-    frozenset,
-    str
-)
-
-MUTABLE = "__mutable__"
-
-class COWMeta(type):
-    pass
-
-class COWDictMeta(COWMeta):
-    __warn__ = False
-    __hasmutable__ = False
-    __marker__ = tuple()
-
-    def __str__(cls):
-        # FIXME: I have magic numbers!
-        return "<COWDict Level: %i Current Keys: %i>" % (cls.__count__, len(cls.__dict__) - 3)
-    __repr__ = __str__
-
-    def cow(cls):
-        class C(cls):
-            __count__ = cls.__count__ + 1
-        return C
-    copy = cow
-    __call__ = cow
-
-    def __setitem__(cls, key, value):
-        if value is not None and not isinstance(value, ImmutableTypes):
-            if not isinstance(value, COWMeta):
-                cls.__hasmutable__ = True
-            key += MUTABLE
-        setattr(cls, key, value)
-
-    def __getmutable__(cls, key, readonly=False):
-        nkey = key + MUTABLE
-        try:
-            return cls.__dict__[nkey]
-        except KeyError:
-            pass
-
-        value = getattr(cls, nkey)
-        if readonly:
-            return value
-
-        if not cls.__warn__ is False and not isinstance(value, COWMeta):
-            print("Warning: Doing a copy because %s is a mutable type." % key, file=cls.__warn__)
-        try:
-            value = value.copy()
-        except AttributeError as e:
-            value = copy.copy(value)
-        setattr(cls, nkey, value)
-        return value
-
-    __getmarker__ = []
-    def __getreadonly__(cls, key, default=__getmarker__):
-        """\
-        Get a value (even if mutable) which you promise not to change.
-        """
-        return cls.__getitem__(key, default, True)
-
-    def __getitem__(cls, key, default=__getmarker__, readonly=False):
-        try:
-            try:
-                value = getattr(cls, key)
-            except AttributeError:
-                value = cls.__getmutable__(key, readonly)
-
-            # This is for values which have been deleted
-            if value is cls.__marker__:
-                raise AttributeError("key %s does not exist." % key)
-
-            return value
-        except AttributeError as e:
-            if not default is cls.__getmarker__:
-                return default
-
-            raise KeyError(str(e))
-
-    def __delitem__(cls, key):
-        cls.__setitem__(key, cls.__marker__)
-
-    def __revertitem__(cls, key):
-        if key not in cls.__dict__:
-            key += MUTABLE
-        delattr(cls, key)
-
-    def __contains__(cls, key):
-        return cls.has_key(key)
-
-    def has_key(cls, key):
-        value = cls.__getreadonly__(key, cls.__marker__)
-        if value is cls.__marker__:
-            return False
-        return True
-
-    def iter(cls, type, readonly=False):
-        for key in dir(cls):
-            if key.startswith("__"):
-                continue
-
-            if key.endswith(MUTABLE):
-                key = key[:-len(MUTABLE)]
-
-            if type == "keys":
-                yield key
-
-            try:
-                if readonly:
-                    value = cls.__getreadonly__(key)
-                else:
-                    value = cls[key]
-            except KeyError:
-                continue
-
-            if type == "values":
-                yield value
-            if type == "items":
-                yield (key, value)
-        raise StopIteration()
-
-    def iterkeys(cls):
-        return cls.iter("keys")
-    def itervalues(cls, readonly=False):
-        if not cls.__warn__ is False and cls.__hasmutable__ and readonly is False:
-            print("Warning: If you arn't going to change any of the values call with True.", file=cls.__warn__)
-        return cls.iter("values", readonly)
-    def iteritems(cls, readonly=False):
-        if not cls.__warn__ is False and cls.__hasmutable__ and readonly is False:
-            print("Warning: If you arn't going to change any of the values call with True.", file=cls.__warn__)
-        return cls.iter("items", readonly)
-
-class COWSetMeta(COWDictMeta):
-    def __str__(cls):
-        # FIXME: I have magic numbers!
-        return "<COWSet Level: %i Current Keys: %i>" % (cls.__count__, len(cls.__dict__) -3)
-    __repr__ = __str__
-
-    def cow(cls):
-        class C(cls):
-            __count__ = cls.__count__ + 1
-        return C
-
-    def add(cls, value):
-        COWDictMeta.__setitem__(cls, repr(hash(value)), value)
-
-    def remove(cls, value):
-        COWDictMeta.__delitem__(cls, repr(hash(value)))
-
-    def __in__(cls, value):
-        return repr(hash(value)) in COWDictMeta
-
-    def iterkeys(cls):
-        raise TypeError("sets don't have keys")
-
-    def iteritems(cls):
-        raise TypeError("sets don't have 'items'")
-
-# These are the actual classes you use!
-class COWDictBase(object, metaclass = COWDictMeta):
-    __count__ = 0
-
-class COWSetBase(object, metaclass = COWSetMeta):
-    __count__ = 0
-
-if __name__ == "__main__":
-    import sys
-    COWDictBase.__warn__ = sys.stderr
-    a = COWDictBase()
-    print("a", a)
-
-    a['a'] = 'a'
-    a['b'] = 'b'
-    a['dict'] = {}
-
-    b = a.copy()
-    print("b", b)
-    b['c'] = 'b'
-
-    print()
-
-    print("a", a)
-    for x in a.iteritems():
-        print(x)
-    print("--")
-    print("b", b)
-    for x in b.iteritems():
-        print(x)
-    print()
-
-    b['dict']['a'] = 'b'
-    b['a'] = 'c'
-
-    print("a", a)
-    for x in a.iteritems():
-        print(x)
-    print("--")
-    print("b", b)
-    for x in b.iteritems():
-        print(x)
-    print()
-
-    try:
-        b['dict2']
-    except KeyError as e:
-        print("Okay!")
-
-    a['set'] = COWSetBase()
-    a['set'].add("o1")
-    a['set'].add("o1")
-    a['set'].add("o2")
-
-    print("a", a)
-    for x in a['set'].itervalues():
-        print(x)
-    print("--")
-    print("b", b)
-    for x in b['set'].itervalues():
-        print(x)
-    print()
-
-    b['set'].add('o3')
-
-    print("a", a)
-    for x in a['set'].itervalues():
-        print(x)
-    print("--")
-    print("b", b)
-    for x in b['set'].itervalues():
-        print(x)
-    print()
-
-    a['set2'] = set()
-    a['set2'].add("o1")
-    a['set2'].add("o1")
-    a['set2'].add("o2")
-
-    print("a", a)
-    for x in a.iteritems():
-        print(x)
-    print("--")
-    print("b", b)
-    for x in b.iteritems(readonly=True):
-        print(x)
-    print()
-
-    del b['b']
-    try:
-        print(b['b'])
-    except KeyError:
-        print("Yay! deleted key raises error")
-
-    if 'b' in b:
-        print("Boo!")
-    else:
-        print("Yay - has_key with delete works!")
-
-    print("a", a)
-    for x in a.iteritems():
-        print(x)
-    print("--")
-    print("b", b)
-    for x in b.iteritems(readonly=True):
-        print(x)
-    print()
-
-    b.__revertitem__('b')
-
-    print("a", a)
-    for x in a.iteritems():
-        print(x)
-    print("--")
-    print("b", b)
-    for x in b.iteritems(readonly=True):
-        print(x)
-    print()
-
-    b.__revertitem__('dict')
-    print("a", a)
-    for x in a.iteritems():
-        print(x)
-    print("--")
-    print("b", b)
-    for x in b.iteritems(readonly=True):
-        print(x)
-    print()