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							175 lines
						
					
					
						
							6.2 KiB
						
					
					
				
			
		
		
	
	
							175 lines
						
					
					
						
							6.2 KiB
						
					
					
				# util/__init__.py
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# Copyright (C) 2005-2022 the SQLAlchemy authors and contributors
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# <see AUTHORS file>
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#
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# This module is part of SQLAlchemy and is released under
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# the MIT License: https://www.opensource.org/licenses/mit-license.php
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from collections import defaultdict
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from contextlib import contextmanager
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from functools import partial
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from functools import update_wrapper
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from ._collections import coerce_generator_arg
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from ._collections import coerce_to_immutabledict
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from ._collections import collections_abc
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from ._collections import column_dict
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from ._collections import column_set
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from ._collections import EMPTY_DICT
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from ._collections import EMPTY_SET
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from ._collections import FacadeDict
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from ._collections import flatten_iterator
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from ._collections import has_dupes
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from ._collections import has_intersection
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from ._collections import IdentitySet
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from ._collections import ImmutableContainer
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from ._collections import immutabledict
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from ._collections import ImmutableProperties
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from ._collections import LRUCache
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from ._collections import ordered_column_set
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from ._collections import OrderedDict
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from ._collections import OrderedIdentitySet
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from ._collections import OrderedProperties
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from ._collections import OrderedSet
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from ._collections import PopulateDict
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from ._collections import Properties
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from ._collections import ScopedRegistry
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from ._collections import sort_dictionary
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from ._collections import ThreadLocalRegistry
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from ._collections import to_column_set
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from ._collections import to_list
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from ._collections import to_set
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from ._collections import unique_list
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from ._collections import UniqueAppender
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from ._collections import update_copy
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from ._collections import WeakPopulateDict
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from ._collections import WeakSequence
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from ._preloaded import preload_module
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from ._preloaded import preloaded
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from .compat import ABC
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from .compat import arm
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from .compat import b
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from .compat import b64decode
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from .compat import b64encode
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from .compat import binary_type
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from .compat import binary_types
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from .compat import byte_buffer
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from .compat import callable
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from .compat import cmp
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from .compat import cpython
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from .compat import dataclass_fields
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from .compat import decode_backslashreplace
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from .compat import dottedgetter
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from .compat import has_refcount_gc
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from .compat import inspect_getfullargspec
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from .compat import int_types
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from .compat import iterbytes
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from .compat import itertools_filter
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from .compat import itertools_filterfalse
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from .compat import local_dataclass_fields
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from .compat import namedtuple
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from .compat import next
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from .compat import nullcontext
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from .compat import osx
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from .compat import parse_qsl
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from .compat import perf_counter
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from .compat import pickle
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from .compat import print_
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from .compat import py2k
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from .compat import py37
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from .compat import py38
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from .compat import py39
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from .compat import py3k
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from .compat import pypy
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from .compat import quote_plus
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from .compat import raise_
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from .compat import raise_from_cause
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from .compat import reduce
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from .compat import reraise
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from .compat import string_types
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from .compat import StringIO
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from .compat import text_type
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from .compat import threading
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from .compat import timezone
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from .compat import TYPE_CHECKING
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from .compat import u
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from .compat import ue
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from .compat import unquote
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from .compat import unquote_plus
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from .compat import win32
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from .compat import with_metaclass
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from .compat import zip_longest
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from .concurrency import asyncio
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from .concurrency import await_fallback
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from .concurrency import await_only
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from .concurrency import greenlet_spawn
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from .concurrency import is_exit_exception
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from .deprecations import deprecated
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from .deprecations import deprecated_20
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from .deprecations import deprecated_20_cls
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from .deprecations import deprecated_cls
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from .deprecations import deprecated_params
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from .deprecations import inject_docstring_text
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from .deprecations import moved_20
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from .deprecations import SQLALCHEMY_WARN_20
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from .deprecations import warn_deprecated
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from .deprecations import warn_deprecated_20
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from .langhelpers import add_parameter_text
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from .langhelpers import as_interface
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from .langhelpers import asbool
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from .langhelpers import asint
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from .langhelpers import assert_arg_type
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from .langhelpers import attrsetter
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from .langhelpers import bool_or_str
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from .langhelpers import chop_traceback
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from .langhelpers import class_hierarchy
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from .langhelpers import classproperty
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from .langhelpers import clsname_as_plain_name
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from .langhelpers import coerce_kw_type
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from .langhelpers import constructor_copy
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from .langhelpers import constructor_key
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from .langhelpers import counter
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from .langhelpers import create_proxy_methods
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from .langhelpers import decode_slice
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from .langhelpers import decorator
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from .langhelpers import dictlike_iteritems
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from .langhelpers import duck_type_collection
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from .langhelpers import ellipses_string
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from .langhelpers import EnsureKWArgType
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from .langhelpers import format_argspec_init
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from .langhelpers import format_argspec_plus
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from .langhelpers import generic_repr
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from .langhelpers import get_callable_argspec
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from .langhelpers import get_cls_kwargs
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from .langhelpers import get_func_kwargs
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from .langhelpers import getargspec_init
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from .langhelpers import has_compiled_ext
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from .langhelpers import HasMemoized
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from .langhelpers import hybridmethod
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from .langhelpers import hybridproperty
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from .langhelpers import iterate_attributes
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from .langhelpers import map_bits
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from .langhelpers import md5_hex
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from .langhelpers import memoized_instancemethod
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from .langhelpers import memoized_property
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from .langhelpers import MemoizedSlots
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from .langhelpers import method_is_overridden
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from .langhelpers import methods_equivalent
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from .langhelpers import monkeypatch_proxied_specials
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from .langhelpers import NoneType
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from .langhelpers import only_once
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from .langhelpers import PluginLoader
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from .langhelpers import portable_instancemethod
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from .langhelpers import quoted_token_parser
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from .langhelpers import safe_reraise
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from .langhelpers import set_creation_order
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from .langhelpers import string_or_unprintable
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from .langhelpers import symbol
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from .langhelpers import unbound_method_to_callable
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from .langhelpers import walk_subclasses
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from .langhelpers import warn
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from .langhelpers import warn_exception
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from .langhelpers import warn_limited
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from .langhelpers import wrap_callable
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