FileMgr

✏️ /opt/cloudlinux/venv/lib/python3.11/site-packages/dill/tests/test_recursive.py

✕ Tutup

#!/usr/bin/env python
#
# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
# Copyright (c) 2019-2023 The Uncertainty Quantification Foundation.
# License: 3-clause BSD.  The full license text is available at:
#  - https://github.com/uqfoundation/dill/blob/master/LICENSE

import dill
from functools import partial
import warnings

def copy(obj, byref=False, recurse=False):
    if byref:
        try:
            return dill.copy(obj, byref=byref, recurse=recurse)
        except Exception:
            pass
        else:
            raise AssertionError('Copy of %s with byref=True should have given a warning!' % (obj,))

warnings.simplefilter('ignore')
        val = dill.copy(obj, byref=byref, recurse=recurse)
        warnings.simplefilter('error')
        return val
    else:
        return dill.copy(obj, byref=byref, recurse=recurse)

class obj1(object):
    def __init__(self):
        super(obj1, self).__init__()

class obj2(object):
    def __init__(self):
        super(obj2, self).__init__()

class obj3(object):
    super_ = super
    def __init__(self):
        obj3.super_(obj3, self).__init__()

def test_super():
    assert copy(obj1(), byref=True)
    assert copy(obj1(), byref=True, recurse=True)
    assert copy(obj1(), recurse=True)
    assert copy(obj1())

assert copy(obj2(), byref=True)
    assert copy(obj2(), byref=True, recurse=True)
    assert copy(obj2(), recurse=True)
    assert copy(obj2())

assert copy(obj3(), byref=True)
    assert copy(obj3(), byref=True, recurse=True)
    assert copy(obj3(), recurse=True)
    assert copy(obj3())

def get_trigger(model):
    pass

class Machine(object):
    def __init__(self):
        self.child = Model()
        self.trigger = partial(get_trigger, self)
        self.child.trigger = partial(get_trigger, self.child)

class Model(object):
    pass

def test_partial():
    assert copy(Machine(), byref=True)
    assert copy(Machine(), byref=True, recurse=True)
    assert copy(Machine(), recurse=True)
    assert copy(Machine())

class Machine2(object):
    def __init__(self):
        self.go = partial(self.member, self)
    def member(self, model):
        pass

class SubMachine(Machine2):
    def __init__(self):
        super(SubMachine, self).__init__()

def test_partials():
    assert copy(SubMachine(), byref=True)
    assert copy(SubMachine(), byref=True, recurse=True)
    assert copy(SubMachine(), recurse=True)
    assert copy(SubMachine())

class obj4(object):
    def __init__(self):
        super(obj4, self).__init__()
        a = self
        class obj5(object):
            def __init__(self):
                super(obj5, self).__init__()
                self.a = a
        self.b = obj5()

def test_circular_reference():
    assert copy(obj4())
    obj4_copy = dill.loads(dill.dumps(obj4()))
    assert type(obj4_copy) is type(obj4_copy).__init__.__closure__[0].cell_contents
    assert type(obj4_copy.b) is type(obj4_copy.b).__init__.__closure__[0].cell_contents

def f():
    def g():
       return g
    return g

def test_function_cells():
    assert copy(f())

def fib(n):
    assert n >= 0
    if n <= 1:
        return n
    else:
        return fib(n-1) + fib(n-2)

def test_recursive_function():
    global fib
    fib2 = copy(fib, recurse=True)
    fib3 = copy(fib)
    fib4 = fib
    del fib
    assert fib2(5) == 5
    for _fib in (fib3, fib4):
        try:
            _fib(5)
        except Exception:
            # This is expected to fail because fib no longer exists
            pass
        else:
            raise AssertionError("Function fib shouldn't have been found")
    fib = fib4

def collection_function_recursion():
    d = {}
    def g():
        return d
    d['g'] = g
    return g

def test_collection_function_recursion():
    g = copy(collection_function_recursion())
    assert g()['g'] is g

if __name__ == '__main__':
    with warnings.catch_warnings():
        warnings.simplefilter('error')
        test_super()
        test_partial()
        test_partials()
        test_circular_reference()
        test_function_cells()
        test_recursive_function()
        test_collection_function_recursion()

Batal

⬅ dill 31 item

Nama	Tipe	Ukuran	Diubah	Perm	Aksi
📁 __pycache__	dir	—	06/02/26 03:10	0755	📂
🐍 __init__.py	py	501 B	20/01/26 19:58	0644	✏️ ⬇
🐍 __main__.py	py	899 B	20/01/26 19:58	0644	✏️ ⬇
🐍 test_abc.py	py	3.7 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_check.py	py	1.4 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_classdef.py	py	7 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_dataclasses.py	py	890 B	20/01/26 19:58	0644	✏️ ⬇
🐍 test_detect.py	py	4 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_dictviews.py	py	1.3 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_diff.py	py	2.6 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_extendpickle.py	py	1.3 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_fglobals.py	py	1.6 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_file.py	py	13.3 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_functions.py	py	4.2 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_functors.py	py	930 B	20/01/26 19:58	0644	✏️ ⬇
🐍 test_logger.py	py	2.3 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_mixins.py	py	3.9 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_module.py	py	1.9 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_moduledict.py	py	1.2 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_nested.py	py	3.1 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_objects.py	py	1.8 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_properties.py	py	1.3 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_pycapsule.py	py	1.4 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_recursive.py	py	4.1 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_registered.py	py	1.5 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_restricted.py	py	783 B	20/01/26 19:58	0644	✏️ ⬇
🐍 test_selected.py	py	3.1 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_session.py	py	9.9 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_source.py	py	5.9 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_temp.py	py	2.6 KB	20/01/26 19:58	0644	✏️ ⬇
🐍 test_weakref.py	py	1.6 KB	20/01/26 19:58	0644	✏️ ⬇

✏️ Rename

🔑 Ubah Permission