FM / interface

/usr/lib/python3/dist-packages/zope/interface/

/usr/lib/python3/dist-packages/zope/interface

Name	Size	Mode	Actions
common/	-	0755	rm
tests/	-	0755	rm
__pycache__/	-	0755	rm
adapter.py	36498	0644	edit dl rm
advice.py	7612	0644	edit dl rm
declarations.py	47665	0644	edit dl rm
document.py	4052	0644	edit dl rm
exceptions.py	8643	0644	edit dl rm
interface.py	40059	0644	edit dl rm
interfaces.py	53559	0644	edit dl rm
registry.py	26023	0644	edit dl rm
ro.py	24226	0644	edit dl rm
verify.py	8420	0644	edit dl rm
_compat.py	5191	0644	edit dl rm
_flatten.py	1056	0644	edit dl rm
_zope_interface_coptimizations.cpython-310-x86_64-linux-gnu.so	44008	0644	edit dl rm
__init__.py	3623	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/zope/interface/_flatten.py (1056B)

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

############################################################################## # # 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