# encoding: utf-8 # module sys # from (built-in) # by generator 1.147 """ This module provides access to some objects used or maintained by the interpreter and to functions that interact strongly with the interpreter. Dynamic objects: argv -- command line arguments; argv[0] is the script pathname if known path -- module search path; path[0] is the script directory, else '' modules -- dictionary of loaded modules displayhook -- called to show results in an interactive session excepthook -- called to handle any uncaught exception other than SystemExit To customize printing in an interactive session or to install a custom top-level exception handler, assign other functions to replace these. stdin -- standard input file object; used by input() stdout -- standard output file object; used by print() stderr -- standard error object; used for error messages By assigning other file objects (or objects that behave like files) to these, it is possible to redirect all of the interpreter's I/O. last_exc - the last uncaught exception Only available in an interactive session after a traceback has been printed. last_type -- type of last uncaught exception last_value -- value of last uncaught exception last_traceback -- traceback of last uncaught exception These three are the (deprecated) legacy representation of last_exc. Static objects: builtin_module_names -- tuple of module names built into this interpreter copyright -- copyright notice pertaining to this interpreter exec_prefix -- prefix used to find the machine-specific Python library executable -- absolute path of the executable binary of the Python interpreter float_info -- a named tuple with information about the float implementation. float_repr_style -- string indicating the style of repr() output for floats hash_info -- a named tuple with information about the hash algorithm. hexversion -- version information encoded as a single integer implementation -- Python implementation information. int_info -- a named tuple with information about the int implementation. maxsize -- the largest supported length of containers. maxunicode -- the value of the largest Unicode code point platform -- platform identifier prefix -- prefix used to find the Python library thread_info -- a named tuple with information about the thread implementation. version -- the version of this interpreter as a string version_info -- version information as a named tuple dllhandle -- [Windows only] integer handle of the Python DLL winver -- [Windows only] version number of the Python DLL _enablelegacywindowsfsencoding -- [Windows only] __stdin__ -- the original stdin; don't touch! __stdout__ -- the original stdout; don't touch! __stderr__ -- the original stderr; don't touch! __displayhook__ -- the original displayhook; don't touch! __excepthook__ -- the original excepthook; don't touch! Functions: displayhook() -- print an object to the screen, and save it in builtins._ excepthook() -- print an exception and its traceback to sys.stderr exception() -- return the current thread's active exception exc_info() -- return information about the current thread's active exception exit() -- exit the interpreter by raising SystemExit getdlopenflags() -- returns flags to be used for dlopen() calls getprofile() -- get the global profiling function getrefcount() -- return the reference count for an object (plus one :-) getrecursionlimit() -- return the max recursion depth for the interpreter getsizeof() -- return the size of an object in bytes gettrace() -- get the global debug tracing function setdlopenflags() -- set the flags to be used for dlopen() calls setprofile() -- set the global profiling function setrecursionlimit() -- set the max recursion depth for the interpreter settrace() -- set the global debug tracing function """ # imports import sys.monitoring as monitoring # from _io import __stderr__, __stdin__, __stdout__, stderr, stdin, stdout # Variables with simple values api_version = 1013 base_exec_prefix = 'C:\\Programs\\Python\\Python313' base_prefix = 'C:\\Programs\\Python\\Python313' byteorder = 'little' copyright = 'Copyright (c) 2001-2024 Python Software Foundation.\nAll Rights Reserved.\n\nCopyright (c) 2000 BeOpen.com.\nAll Rights Reserved.\n\nCopyright (c) 1995-2001 Corporation for National Research Initiatives.\nAll Rights Reserved.\n\nCopyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam.\nAll Rights Reserved.' dllhandle = 140705540800512 dont_write_bytecode = True executable = 'C:\\Users\\xukai\\PyCharmMiscProject\\.venv\\Scripts\\python.exe' exec_prefix = 'C:\\Users\\xukai\\PyCharmMiscProject\\.venv' float_repr_style = 'short' hexversion = 51184368 maxsize = 9223372036854775807 maxunicode = 1114111 platform = 'win32' platlibdir = 'DLLs' prefix = 'C:\\Users\\xukai\\PyCharmMiscProject\\.venv' pycache_prefix = None version = '3.13.2 (tags/v3.13.2:4f8bb39, Feb 4 2025, 15:23:48) [MSC v.1942 64 bit (AMD64)]' winver = '3.13' _base_executable = 'C:\\Programs\\Python\\Python313\\python.exe' _framework = '' _home = 'C:\\Programs\\Python\\Python313' _stdlib_dir = 'C:\\Programs\\Python\\Python313\\Lib' _vpath = '..\\..' # functions def activate_stack_trampoline(*args, **kwargs): # real signature unknown """ Activate stack profiler trampoline *backend*. """ pass def addaudithook(*args, **kwargs): # real signature unknown """ Adds a new audit hook callback. """ pass def audit(*args, **kwargs): # real signature unknown """ Passes the event to any audit hooks that are attached. """ pass def breakpointhook(*args, **kwargs): # real signature unknown """ This hook function is called by built-in breakpoint(). """ pass def call_tracing(*args, **kwargs): # real signature unknown """ Call func(*args), while tracing is enabled. The tracing state is saved, and restored afterwards. This is intended to be called from a debugger from a checkpoint, to recursively debug some other code. """ pass def deactivate_stack_trampoline(*args, **kwargs): # real signature unknown """ Deactivate the current stack profiler trampoline backend. If no stack profiler is activated, this function has no effect. """ pass def displayhook(*args, **kwargs): # real signature unknown """ Print an object to sys.stdout and also save it in builtins._ """ pass def excepthook(*args, **kwargs): # real signature unknown """ Handle an exception by displaying it with a traceback on sys.stderr. """ pass def exception(*args, **kwargs): # real signature unknown """ Return the current exception. Return the most recent exception caught by an except clause in the current stack frame or in an older stack frame, or None if no such exception exists. """ pass def exc_info(*args, **kwargs): # real signature unknown """ Return current exception information: (type, value, traceback). Return information about the most recent exception caught by an except clause in the current stack frame or in an older stack frame. """ pass def exit(*args, **kwargs): # real signature unknown """ Exit the interpreter by raising SystemExit(status). If the status is omitted or None, it defaults to zero (i.e., success). If the status is an integer, it will be used as the system exit status. If it is another kind of object, it will be printed and the system exit status will be one (i.e., failure). """ pass def getallocatedblocks(*args, **kwargs): # real signature unknown """ Return the number of memory blocks currently allocated. """ pass def getdefaultencoding(*args, **kwargs): # real signature unknown """ Return the current default encoding used by the Unicode implementation. """ pass def getfilesystemencodeerrors(*args, **kwargs): # real signature unknown """ Return the error mode used Unicode to OS filename conversion. """ pass def getfilesystemencoding(*args, **kwargs): # real signature unknown """ Return the encoding used to convert Unicode filenames to OS filenames. """ pass def getprofile(*args, **kwargs): # real signature unknown """ Return the profiling function set with sys.setprofile. See the profiler chapter in the library manual. """ pass def getrecursionlimit(*args, **kwargs): # real signature unknown """ Return the current value of the recursion limit. The recursion limit is the maximum depth of the Python interpreter stack. This limit prevents infinite recursion from causing an overflow of the C stack and crashing Python. """ pass def getrefcount(): # real signature unknown; restored from __doc__ """ Return the reference count of object. The count returned is generally one higher than you might expect, because it includes the (temporary) reference as an argument to getrefcount(). """ pass def getsizeof(p_object, default=None): # real signature unknown; restored from __doc__ """ getsizeof(object [, default]) -> int Return the size of object in bytes. """ return 0 def getswitchinterval(*args, **kwargs): # real signature unknown """ Return the current thread switch interval; see sys.setswitchinterval(). """ pass def gettrace(*args, **kwargs): # real signature unknown """ Return the global debug tracing function set with sys.settrace. See the debugger chapter in the library manual. """ pass def getunicodeinternedsize(*args, **kwargs): # real signature unknown """ Return the number of elements of the unicode interned dictionary """ pass def getwindowsversion(*args, **kwargs): # real signature unknown """ Return info about the running version of Windows as a named tuple. The members are named: major, minor, build, platform, service_pack, service_pack_major, service_pack_minor, suite_mask, product_type and platform_version. For backward compatibility, only the first 5 items are available by indexing. All elements are numbers, except service_pack and platform_type which are strings, and platform_version which is a 3-tuple. Platform is always 2. Product_type may be 1 for a workstation, 2 for a domain controller, 3 for a server. Platform_version is a 3-tuple containing a version number that is intended for identifying the OS rather than feature detection. """ pass def get_asyncgen_hooks(*args, **kwargs): # real signature unknown """ Return the installed asynchronous generators hooks. This returns a namedtuple of the form (firstiter, finalizer). """ pass def get_coroutine_origin_tracking_depth(*args, **kwargs): # real signature unknown """ Check status of origin tracking for coroutine objects in this thread. """ pass def get_int_max_str_digits(*args, **kwargs): # real signature unknown """ Return the maximum string digits limit for non-binary int<->str conversions. """ pass def intern(*args, **kwargs): # real signature unknown """ ``Intern'' the given string. This enters the string in the (global) table of interned strings whose purpose is to speed up dictionary lookups. Return the string itself or the previously interned string object with the same value. """ pass def is_finalizing(*args, **kwargs): # real signature unknown """ Return True if Python is exiting. """ pass def is_stack_trampoline_active(*args, **kwargs): # real signature unknown """ Return *True* if a stack profiler trampoline is active. """ pass def setprofile(*args, **kwargs): # real signature unknown """ Set the profiling function. It will be called on each function call and return. See the profiler chapter in the library manual. """ pass def setrecursionlimit(*args, **kwargs): # real signature unknown """ Set the maximum depth of the Python interpreter stack to n. This limit prevents infinite recursion from causing an overflow of the C stack and crashing Python. The highest possible limit is platform- dependent. """ pass def setswitchinterval(*args, **kwargs): # real signature unknown """ Set the ideal thread switching delay inside the Python interpreter. The actual frequency of switching threads can be lower if the interpreter executes long sequences of uninterruptible code (this is implementation-specific and workload-dependent). The parameter must represent the desired switching delay in seconds A typical value is 0.005 (5 milliseconds). """ pass def settrace(*args, **kwargs): # real signature unknown """ Set the global debug tracing function. It will be called on each function call. See the debugger chapter in the library manual. """ pass def set_asyncgen_hooks(firstiter=None, *args, **kwargs): # real signature unknown; NOTE: unreliably restored from __doc__ """ set_asyncgen_hooks([firstiter] [, finalizer]) Set a finalizer for async generators objects. """ pass def set_coroutine_origin_tracking_depth(*args, **kwargs): # real signature unknown """ Enable or disable origin tracking for coroutine objects in this thread. Coroutine objects will track 'depth' frames of traceback information about where they came from, available in their cr_origin attribute. Set a depth of 0 to disable. """ pass def set_int_max_str_digits(*args, **kwargs): # real signature unknown """ Set the maximum string digits limit for non-binary int<->str conversions. """ pass def unraisablehook(*args, **kwargs): # real signature unknown """ Handle an unraisable exception. The unraisable argument has the following attributes: * exc_type: Exception type. * exc_value: Exception value, can be None. * exc_traceback: Exception traceback, can be None. * err_msg: Error message, can be None. * object: Object causing the exception, can be None. """ pass def _baserepl(*args, **kwargs): # real signature unknown """ Private function for getting the base REPL """ pass def _clear_internal_caches(*args, **kwargs): # real signature unknown """ Clear all internal performance-related caches. """ pass def _clear_type_cache(*args, **kwargs): # real signature unknown """ Clear the internal type lookup cache. """ pass def _current_exceptions(*args, **kwargs): # real signature unknown """ Return a dict mapping each thread's identifier to its current raised exception. This function should be used for specialized purposes only. """ pass def _current_frames(*args, **kwargs): # real signature unknown """ Return a dict mapping each thread's thread id to its current stack frame. This function should be used for specialized purposes only. """ pass def _debugmallocstats(*args, **kwargs): # real signature unknown """ Print summary info to stderr about the state of pymalloc's structures. In Py_DEBUG mode, also perform some expensive internal consistency checks. """ pass def _enablelegacywindowsfsencoding(*args, **kwargs): # real signature unknown """ Changes the default filesystem encoding to mbcs:replace. This is done for consistency with earlier versions of Python. See PEP 529 for more information. This is equivalent to defining the PYTHONLEGACYWINDOWSFSENCODING environment variable before launching Python. """ pass def _getframe(*args, **kwargs): # real signature unknown """ Return a frame object from the call stack. If optional integer depth is given, return the frame object that many calls below the top of the stack. If that is deeper than the call stack, ValueError is raised. The default for depth is zero, returning the frame at the top of the call stack. This function should be used for internal and specialized purposes only. """ pass def _getframemodulename(*args, **kwargs): # real signature unknown """ Return the name of the module for a calling frame. The default depth returns the module containing the call to this API. A more typical use in a library will pass a depth of 1 to get the user's module rather than the library module. If no frame, module, or name can be found, returns None. """ pass def _get_cpu_count_config(*args, **kwargs): # real signature unknown """ Private function for getting PyConfig.cpu_count """ pass def _is_gil_enabled(*args, **kwargs): # real signature unknown """ Return True if the GIL is currently enabled and False otherwise. """ pass def _is_interned(*args, **kwargs): # real signature unknown """ Return True if the given string is "interned". """ pass def _setprofileallthreads(*args, **kwargs): # real signature unknown """ Set the profiling function in all running threads belonging to the current interpreter. It will be called on each function call and return. See the profiler chapter in the library manual. """ pass def _settraceallthreads(*args, **kwargs): # real signature unknown """ Set the global debug tracing function in all running threads belonging to the current interpreter. It will be called on each function call. See the debugger chapter in the library manual. """ pass def __breakpointhook__(*args, **kwargs): # real signature unknown """ This hook function is called by built-in breakpoint(). """ pass def __displayhook__(*args, **kwargs): # real signature unknown """ Print an object to sys.stdout and also save it in builtins._ """ pass def __excepthook__(*args, **kwargs): # real signature unknown """ Handle an exception by displaying it with a traceback on sys.stderr. """ pass def __interactivehook__(): # reliably restored by inspect """ Configure readline completion on interactive prompts. If the readline module can be imported, the hook will set the Tab key as completion key and register ~/.python_history as history file. This can be overridden in the sitecustomize or usercustomize module, or in a PYTHONSTARTUP file. """ pass def __unraisablehook__(*args, **kwargs): # real signature unknown """ Handle an unraisable exception. The unraisable argument has the following attributes: * exc_type: Exception type. * exc_value: Exception value, can be None. * exc_traceback: Exception traceback, can be None. * err_msg: Error message, can be None. * object: Object causing the exception, can be None. """ pass # classes class __loader__(object): """ Meta path import for built-in modules. All methods are either class or static methods to avoid the need to instantiate the class. """ def create_module(spec): # reliably restored by inspect """ Create a built-in module """ pass def exec_module(module): # reliably restored by inspect """ Exec a built-in module """ pass @classmethod def find_spec(cls, *args, **kwargs): # real signature unknown pass @classmethod def get_code(cls, *args, **kwargs): # real signature unknown """ Return None as built-in modules do not have code objects. """ pass @classmethod def get_source(cls, *args, **kwargs): # real signature unknown """ Return None as built-in modules do not have source code. """ pass @classmethod def is_package(cls, *args, **kwargs): # real signature unknown """ Return False as built-in modules are never packages. """ pass @classmethod def load_module(cls, *args, **kwargs): # real signature unknown """ Load the specified module into sys.modules and return it. This method is deprecated. Use loader.exec_module() instead. """ pass def __init__(self, *args, **kwargs): # real signature unknown pass __weakref__ = property(lambda self: object(), lambda self, v: None, lambda self: None) # default """list of weak references to the object""" _ORIGIN = 'built-in' __dict__ = None # (!) real value is "mappingproxy({'__module__': '_frozen_importlib', '__firstlineno__': 971, '__doc__': 'Meta path import for built-in modules.\\n\\nAll methods are either class or static methods to avoid the need to\\ninstantiate the class.\\n\\n', '_ORIGIN': 'built-in', 'find_spec': )>, 'create_module': )>, 'exec_module': )>, 'get_code': )>, 'get_source': )>, 'is_package': )>, 'load_module': )>, '__static_attributes__': (), '__dict__': , '__weakref__': })" __firstlineno__ = 971 __static_attributes__ = () # variables with complex values argv = [] # real value of type skipped builtin_module_names = () # real value of type skipped flags = ( 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, False, 0, 0, False, 4300, ) float_info = ( 1.7976931348623157e+308, 1024, 308, 2.2250738585072014e-308, -1021, -307, 15, 53, 2.220446049250313e-16, 2, 1, ) hash_info = ( 64, 2305843009213693951, 314159, 0, 1000003, 'siphash13', 64, 128, 0, ) implementation = None # (!) real value is "namespace(name='cpython', cache_tag='cpython-313', version=sys.version_info(major=3, minor=13, micro=2, releaselevel='final', serial=0), hexversion=51184368)" int_info = ( 30, 4, 4300, 640, ) meta_path = [ None, # (!) real value is '<_virtualenv._Finder object at 0x000002B80DEF6900>' __loader__, None, # (!) real value is "" None, # (!) real value is "" None, # (!) real value is '' ] modules = {} # real value of type skipped orig_argv = [ 'C:\\Programs\\Python\\Python313\\python.exe', '-B', '-c', 'from multiprocessing.spawn import spawn_main; spawn_main(parent_pid=41160, pipe_handle=536)', '--multiprocessing-fork', ] path = [ 'D:\\Program Files\\JetBrains\\PyCharm Community Edition 2025.2.1.1\\plugins\\python-ce\\helpers', 'D:\\Program Files\\JetBrains\\PyCharm Community Edition 2025.2.1.1\\plugins\\python-ce\\helpers\\generator3', 'D:\\Program Files\\JetBrains\\PyCharm Community Edition 2025.2.1.1\\plugins\\python-ce\\helpers', 'C:\\Users\\xukai\\PyCharmMiscProject\\.venv\\Scripts\\python313.zip', 'C:\\Programs\\Python\\Python313\\DLLs', 'C:\\Programs\\Python\\Python313\\Lib', 'C:\\Programs\\Python\\Python313', 'C:\\Users\\xukai\\PyCharmMiscProject\\.venv', 'C:\\Users\\xukai\\PyCharmMiscProject\\.venv\\Lib\\site-packages', 'C:/Programs/Python/Python313/DLLs', 'C:/Programs/Python/Python313/Lib', 'C:/Programs/Python/Python313', 'C:/Users/xukai/PyCharmMiscProject/.venv', 'C:/Users/xukai/PyCharmMiscProject/.venv/Lib/site-packages', ] path_hooks = [ None, # (!) real value is "" None, # (!) real value is '.path_hook_for_FileFinder at 0x000002B80DF909A0>' ] path_importer_cache = {} # real value of type skipped stdlib_module_names = None # (!) real value is "frozenset({'sqlite3', 'urllib', 'idlelib', 'codeop', '_codecs', '_posixshmem', 'tabnanny', 'atexit', 'faulthandler', '_codecs_jp', 'builtins', 'gc', 'gzip', 'readline', 'shlex', 'posixpath', '_frozen_importlib_external', 'reprlib', 'filecmp', '_multiprocessing', '_imp', 'http', 'bdb', 'tarfile', 'this', 'contextlib', '_tkinter', 'signal', '_winapi', 'cmath', '_multibytecodec', 'email', 'types', '_csv', 'asyncio', '_heapq', '_sha3', '_sitebuiltins', 'marshal', 'uuid', 'textwrap', '_json', '_sqlite3', '_zoneinfo', 'dataclasses', 'platform', '_collections_abc', 'socketserver', '_collections', 'termios', 'time', 'zipimport', '_tracemalloc', 'venv', 'tempfile', '_elementtree', '_overlapped', '_statistics', '_contextvars', 'bisect', 'dbm', 'genericpath', 'logging', 'runpy', '_compression', 'webbrowser', '_curses_panel', 'antigravity', '_py_abc', 'errno', 'mailbox', 'lzma', 'sre_parse', 'ssl', 'py_compile', 'json', 'xmlrpc', 'poplib', 'io', 'tokenize', '__future__', 'cmd', '_osx_support', '_scproxy', '_codecs_tw', 'pathlib', 'cProfile', 'shutil', 'binascii', '_pylong', '_typing', 'opcode', 'compileall', 'pickle', 'wsgiref', '_decimal', 'codecs', '_opcode', '_pydatetime', '_struct', 'mimetypes', 'modulefinder', 'abc', 'doctest', 'pyclbr', 'site', 'tkinter', 'pyexpat', 'resource', '_strptime', 'rlcompleter', 'importlib', 'ast', 'sysconfig', 'unicodedata', 'linecache', '_weakref', 'subprocess', '_pydecimal', '_md5', 'weakref', 'copy', 'turtle', '_codecs_cn', '_opcode_metadata', '_threading_local', 'bz2', 'pkgutil', '_markupbase', '_queue', 'turtledemo', 'pprint', 'pydoc', 'os', 'pstats', '_pyrepl', 'code', 'syslog', 'argparse', 'shelve', '_android_support', 'glob', 'fnmatch', '_socket', '_sha1', '_lsprof', 'locale', 'multiprocessing', 'operator', 'stringprep', 'nt', '_ssl', 'ntpath', 'ensurepip', 'select', 'sre_constants', '_warnings', 'queue', 'math', '_ios_support', 'concurrent', 'graphlib', 'selectors', 'statistics', 'threading', '_colorize', 'winreg', 'html', 'nturl2path', '_wmi', '_asyncio', '_dbm', 'ctypes', 'mmap', 'numbers', 'tracemalloc', 'quopri', '_pyio', 'keyword', '_interpreters', '_signal', 'hmac', 'enum', 'plistlib', 'fileinput', 'getopt', 'posix', '_ast', '_abc', '_gdbm', 'optparse', 'tomllib', 'ftplib', 're', '_tokenize', '_ctypes', 'fcntl', 'fractions', '_bz2', 'hashlib', 'imaplib', '_aix_support', '_posixsubprocess', 'inspect', 'profile', '_random', '_codecs_hk', '_string', 'pdb', 'xml', '_functools', 'grp', 'trace', '_weakrefset', 'array', 'difflib', 'zipfile', 'tty', 'msvcrt', 'base64', 'datetime', 'sched', '_operator', 'pydoc_data', '_lzma', '_blake2', 'configparser', 'timeit', 'struct', 'zoneinfo', 'decimal', '_locale', 'ipaddress', 'getpass', 'symtable', 'typing', 'sys', 'pwd', 'dis', '_symtable', '_compat_pickle', '_stat', 'traceback', '_curses', '_interpchannels', 'unittest', 'wave', 'calendar', 'netrc', '_sre', '_io', 'secrets', 'socket', 'contextvars', 'csv', 'curses', '_datetime', '_interpqueues', 'warnings', 'winsound', '_thread', 'zipapp', 'zlib', '_pickle', 'collections', 'heapq', 'itertools', 'string', 'copyreg', 'random', '_apple_support', 'gettext', 'pickletools', '_bisect', 'stat', '_frozen_importlib', '_suggestions', '_sha2', '_codecs_kr', 'colorsys', 'functools', '_uuid', 'pty', '_sysconfig', '_hashlib', 'smtplib', 'sre_compile', 'encodings', 'token', '_codecs_iso2022'})" thread_info = ( 'nt', None, None, ) version_info = ( 3, 13, 2, 'final', 0, ) warnoptions = [] _git = ( 'CPython', 'tags/v3.13.2', '4f8bb39', ) _xoptions = {} __spec__ = None # (!) real value is "ModuleSpec(name='sys', loader=, origin='built-in')" # intermittent names exc_value = Exception() exc_traceback=None