refactoring: move openpy, inspectors to lib (#5553)

https://github.com/xonsh/xonsh/issues/5538

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Co-authored-by: a <1@1.1>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

xonsh/built_ins.py

@@ -19,8 +19,8 @@ import types
 import warnings
 from ast import AST
 
-from xonsh.inspectors import Inspector
 from xonsh.lazyasd import lazyobject
+from xonsh.lib.inspectors import Inspector
 from xonsh.platform import ON_POSIX
 from xonsh.tools import (
     XonshCalledProcessError,

xonsh/lib/inspectors.py

@@ -17,7 +17,7 @@ import types
 
 from xonsh.lazyasd import LazyObject
 from xonsh.lazyimps import pyghooks, pygments
-from xonsh.openpy import read_py_file
+from xonsh.lib.openpy import read_py_file
 from xonsh.platform import HAS_PYGMENTS
 from xonsh.style_tools import partial_color_tokenize
 from xonsh.tokenize import detect_encoding

xonsh/tracer.py

@@ -11,9 +11,9 @@ import typing as tp
 import xonsh.procs.pipelines as xpp
 import xonsh.prompt.cwd as prompt
 from xonsh.cli_utils import Annotated, Arg, ArgParserAlias
-from xonsh.inspectors import find_file
 from xonsh.lazyasd import LazyObject
 from xonsh.lazyimps import pyghooks, pygments
+from xonsh.lib.inspectors import find_file
 from xonsh.platform import HAS_PYGMENTS
 from xonsh.tools import DefaultNotGiven, normabspath, print_color, to_bool