Name	Size	Mode	Actions
common/	-	0755	rm
__pycache__/	-	0755	rm
adapter.py	23420	0644	editdlrm
advice.py	7486	0644	editdlrm
declarations.py	31589	0644	editdlrm
document.py	3988	0644	editdlrm
exceptions.py	1999	0644	editdlrm
interface.py	20503	0644	editdlrm
interfaces.py	43123	0644	editdlrm
registry.py	23284	0644	editdlrm
ro.py	2004	0644	editdlrm
verify.py	4897	0644	editdlrm
_compat.py	1686	0644	editdlrm
_flatten.py	1056	0644	editdlrm
_zope_interface_coptimizations.cpython-36m-x86_64-linux-gnu.so	33320	0755	editdlrm
__init__.py	3410	0644	editdlrm

############################################################################## # # Copyright (c) 2002 Zope Foundation and Contributors. # All Rights Reserved. # # This software is subject to the provisions of the Zope Public License, # Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS # FOR A PARTICULAR PURPOSE. # ############################################################################## """Adapter-style interface registry See Adapter class. """ from zope.interface import Declaration def _flatten(implements, include_None=0): try: r = implements.flattened() except AttributeError: if implements is None: r=() else: r = Declaration(implements).flattened() if not include_None: return r r = list(r) r.append(None) return r