Lazy import io, importlib, idle, itertools

Author: clin1234

Doc/conf.py

@@ -8,8 +8,8 @@
 
 import os
 import sys
-from importlib import import_module
-from importlib.util import find_spec
+lazy from importlib import import_module
+lazy from importlib.util import find_spec
 
 # Make our custom extensions available to Sphinx
 sys.path.append(os.path.abspath('tools/extensions'))

Doc/tools/extensions/profiling_trace.py

@@ -8,7 +8,7 @@
 import json
 import re
 import sys
-from io import StringIO
+lazy from io import StringIO
 from pathlib import Path
 
 from sphinx.errors import ExtensionError

Lib/_pyio.py

@@ -16,7 +16,7 @@
     _setmode = None
 
 import io
-from io import (__all__, SEEK_SET, SEEK_CUR, SEEK_END, Reader, Writer)  # noqa: F401
+lazy from io import (__all__, SEEK_SET, SEEK_CUR, SEEK_END, Reader, Writer)  # noqa: F401
 
 valid_seek_flags = {0, 1, 2}  # Hardwired values
 if hasattr(os, 'SEEK_HOLE') :

Lib/_pyrepl/_module_completer.py

@@ -7,8 +7,8 @@
 import sys
 import token
 import tokenize
-from importlib.machinery import FileFinder
-from io import StringIO
+lazy from importlib.machinery import FileFinder
+lazy from io import StringIO
 from contextlib import contextmanager
 from dataclasses import dataclass
 lazy from itertools import chain

Lib/_pyrepl/utils.py

@@ -10,7 +10,7 @@
 
 from collections import deque
 from dataclasses import dataclass
-from io import StringIO
+lazy from io import StringIO
 from tokenize import TokenInfo as TI
 from typing import Iterable, Iterator, Match, NamedTuple, Self
 

Lib/bdb.py

@@ -6,7 +6,7 @@
 import os
 import weakref
 from contextlib import contextmanager
-from inspect import CO_GENERATOR, CO_COROUTINE, CO_ASYNC_GENERATOR
+lazy from inspect import CO_GENERATOR, CO_COROUTINE, CO_ASYNC_GENERATOR
 
 __all__ = ["BdbQuit", "Bdb", "Breakpoint"]
 

Lib/csv.py

@@ -71,7 +71,7 @@ class excel:
                  QUOTE_STRINGS, QUOTE_NOTNULL
 from _csv import Dialect as _Dialect
 
-from io import StringIO
+lazy from io import StringIO
 
 __all__ = ["QUOTE_MINIMAL", "QUOTE_ALL", "QUOTE_NONNUMERIC", "QUOTE_NONE",
            "QUOTE_STRINGS", "QUOTE_NOTNULL",

Lib/doctest.py

@@ -104,7 +104,7 @@ def _test():
 import traceback
 import types
 import unittest
-from io import StringIO, TextIOWrapper, BytesIO
+lazy from io import StringIO, TextIOWrapper, BytesIO
 from collections import namedtuple
 lazy import _colorize  # Used in doctests
 lazy from _colorize import ANSIColors, can_colorize

Lib/email/feedparser.py

@@ -26,7 +26,7 @@
 from email import errors
 from email._policybase import compat32
 from collections import deque
-from io import StringIO
+lazy from io import StringIO
 
 NLCRE = re.compile(r'\r\n|\r|\n')
 NLCRE_bol = re.compile(r'(\r\n|\r|\n)')

Lib/email/generator.py

@@ -12,7 +12,7 @@
 import random
 
 from copy import deepcopy
-from io import StringIO, BytesIO
+lazy from io import StringIO, BytesIO
 from email.utils import _has_surrogates
 from email.errors import HeaderWriteError