Python Runtime 服務¶
The modules described in this chapter provide a wide range of services related to the Python interpreter and its interaction with its environment. Here's an overview:
sys--- 系統特定的參數與函式abiflagsaddaudithook()argvaudit()base_exec_prefixbase_prefixbyteorderbuiltin_module_namescall_tracing()copyright_clear_type_cache()_clear_internal_caches()_current_frames()_current_exceptions()breakpointhook()_debugmallocstats()dllhandledisplayhook()dont_write_bytecode_emscripten_infopycache_prefixexcepthook()__breakpointhook____displayhook____excepthook____unraisablehook__exception()exc_info()exec_prefixexecutableexit()flagsfloat_infofloat_repr_stylegetallocatedblocks()getunicodeinternedsize()getandroidapilevel()getdefaultencoding()getdlopenflags()getfilesystemencoding()getfilesystemencodeerrors()get_int_max_str_digits()getrefcount()getrecursionlimit()getsizeof()getswitchinterval()_getframe()_getframemodulename()getobjects()getprofile()gettrace()getwindowsversion()get_asyncgen_hooks()get_coroutine_origin_tracking_depth()hash_infohexversionimplementationint_info__interactivehook__intern()_is_gil_enabled()is_finalizing()last_exc_is_interned()last_typelast_valuelast_tracebackmaxsizemaxunicodemeta_pathmodulesorig_argvpathpath_hookspath_importer_cacheplatformplatlibdirprefixps1ps2setdlopenflags()set_int_max_str_digits()setprofile()setrecursionlimit()setswitchinterval()settrace()set_asyncgen_hooks()set_coroutine_origin_tracking_depth()activate_stack_trampoline()deactivate_stack_trampoline()is_stack_trampoline_active()_enablelegacywindowsfsencoding()stdinstdoutstderr__stdin____stdout____stderr__stdlib_module_namesthread_infotracebacklimitunraisablehook()versionapi_versionversion_infowarnoptionswinver_xoptions
sys.monitoring--- 執行事件監控sysconfig--- 提供 Python 設定資訊的存取builtins--- 內建物件__main__--- 頂層程式碼環境warnings--- 警告控制dataclasses--- Data Classescontextlib--- Utilities forwith-statement contexts- Utilities
- Examples and Recipes
- Single use, reusable and reentrant context managers
abc--- 抽象基底類別atexit--- 退出處理函式traceback--- 列印或取得堆疊回溯 (stack traceback)__future__--- Future 陳述式定義gc--- 垃圾回收器介面 (Garbage Collector interface)enable()disable()isenabled()collect()set_debug()get_debug()get_objects()get_stats()set_threshold()get_count()get_threshold()get_referrers()get_referents()is_tracked()is_finalized()freeze()unfreeze()get_freeze_count()garbagecallbacksDEBUG_STATSDEBUG_COLLECTABLEDEBUG_UNCOLLECTABLEDEBUG_SAVEALLDEBUG_LEAK
inspect--- 檢視活動物件- Types and members
getmembers()getmembers_static()getmodulename()ismodule()isclass()ismethod()ispackage()isfunction()isgeneratorfunction()isgenerator()iscoroutinefunction()markcoroutinefunction()iscoroutine()isawaitable()isasyncgenfunction()isasyncgen()istraceback()isframe()iscode()isbuiltin()ismethodwrapper()isroutine()isabstract()ismethoddescriptor()isdatadescriptor()isgetsetdescriptor()ismemberdescriptor()
- 取得原始碼
- Introspecting callables with the Signature object
- 類別與函式
- 直譯器堆疊
- Fetching attributes statically
- Current State of Generators, Coroutines, and Asynchronous Generators
- Code Objects Bit Flags
- Buffer flags
- 命令列介面
- Types and members
annotationlib--- Functionality for introspecting annotationssite--- Site-specific configuration hook