Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2026-05-04 09:31:02 +00:00
Code Issues Projects Releases Packages Wiki Activity

More colour in help text

Browse source
This commit is contained in:
Hugo van Kemenade 2026-04-22 21:15:24 +03:00
parent 4dddbb239d
commit b0837afda4
1 changed files with 88 additions and 87 deletions
Download patch file Download diff file Expand all files Collapse all files

175
Python/initconfig.c
View file

@ -259,6 +259,7 @@ static void initconfig_free_config(const PyConfig *config);
#define _b "\x1b[1;33m" // label: bold yellow
#define _bb "\x1b[33m" // summary label: yellow
#define _e "\x1b[1;36m" // env var: bold cyan
#define _ee "\x1b[36m" // env var reference: cyan
#define _h "\x1b[1;34m" // heading: bold blue
#define _l "\x1b[1;36m" // long option: bold cyan
#define _p "\x1b[1;35m" // program name: bold magenta
@ -349,41 +350,41 @@ _r " [" _ss "option" _r "] " _ss "..." _r " "
static const char usage_help[] =
_h "Options (and corresponding environment variables):" _r "\n"
_s "-b" _r " : issue warnings about converting bytes/bytearray to str and comparing\n"
" bytes/bytearray with str or bytes with int. (-bb: issue errors)\n"
" bytes/bytearray with str or bytes with int. (" _ss "-bb" _r ": issue errors)\n"
" deprecated since 3.15 and will become no-op in 3.17.\n"
_s "-B" _r " : don't write .pyc files on import; also PYTHONDONTWRITEBYTECODE=x\n"
_s "-B" _r " : don't write .pyc files on import; also " _ee "PYTHONDONTWRITEBYTECODE" _r _bb "=x" _r "\n"
_s "-c" _r " " _b "cmd" _r " : program passed in as string (terminates option list)\n"
_s "-d" _r " : turn on parser debugging output (for experts only, only works on\n"
" debug builds); also PYTHONDEBUG=x\n"
_s "-E" _r " : ignore PYTHON* environment variables (such as PYTHONPATH)\n"
_s "-h" _r " : print this help message and exit (also -? or --help)\n"
" debug builds); also " _ee "PYTHONDEBUG" _r _bb "=x" _r "\n"
_s "-E" _r " : ignore " _ee "PYTHON*" _r " environment variables (such as " _ee "PYTHONPATH" _r ")\n"
_s "-h" _r " : print this help message and exit (also " _ss "-?" _r " or " _ee "--help" _r ")\n"
_s "-i" _r " : inspect interactively after running script; forces a prompt even\n"
" if stdin does not appear to be a terminal; also PYTHONINSPECT=x\n"
_s "-I" _r " : isolate Python from the user's environment (implies -E, -P and -s)\n"
" if stdin does not appear to be a terminal; also " _ee "PYTHONINSPECT" _r _bb "=x" _r "\n"
_s "-I" _r " : isolate Python from the user's environment (implies " _ss "-E" _r ", " _ss "-P" _r " and " _ss "-s" _r ")\n"
_s "-m" _r " " _b "mod" _r " : run library module as a script (terminates option list)\n"
_s "-O" _r " : remove assert and __debug__-dependent statements; add .opt-1 before\n"
" .pyc extension; also PYTHONOPTIMIZE=x\n"
_s "-OO" _r " : do -O changes and also discard docstrings; add .opt-2 before\n"
" .pyc extension; also " _ee "PYTHONOPTIMIZE" _r _bb "=x" _r "\n"
_s "-OO" _r " : do " _ss "-O" _r " changes and also discard docstrings; add .opt-2 before\n"
" .pyc extension\n"
_s "-P" _r " : don't prepend a potentially unsafe path to sys.path; also\n"
" PYTHONSAFEPATH\n"
" " _ee "PYTHONSAFEPATH" _r "\n"
_s "-q" _r " : don't print version and copyright messages on interactive startup\n"
_s "-s" _r " : don't add user site directory to sys.path; also PYTHONNOUSERSITE=x\n"
_s "-s" _r " : don't add user site directory to sys.path; also " _ee "PYTHONNOUSERSITE" _r _bb "=x" _r "\n"
_s "-S" _r " : don't imply 'import site' on initialization\n"
_s "-u" _r " : force the stdout and stderr streams to be unbuffered;\n"
" this option has no effect on stdin; also PYTHONUNBUFFERED=x\n"
_s "-v" _r " : verbose (trace import statements); also PYTHONVERBOSE=x\n"
" this option has no effect on stdin; also " _ee "PYTHONUNBUFFERED" _r _bb "=x" _r "\n"
_s "-v" _r " : verbose (trace import statements); also " _ee "PYTHONVERBOSE" _r _bb "=x" _r "\n"
" can be supplied multiple times to increase verbosity\n"
_s "-V" _r " : print the Python version number and exit (also --version)\n"
_s "-V" _r " : print the Python version number and exit (also " _ee "--version" _r ")\n"
" when given twice, print more information about the build\n"
_s "-W" _r " " _b "arg" _r " : warning control; arg is action:message:category:module:lineno\n"
" also PYTHONWARNINGS=arg\n"
_s "-W" _r " " _b "arg" _r " : warning control; " _bb "arg" _r " is action:message:category:module:lineno\n"
" also " _ee "PYTHONWARNINGS" _r _bb "=arg" _r "\n"
_s "-x" _r " : skip first line of source, allowing use of non-Unix forms of #!cmd\n"
_s "-X" _r " " _b "opt" _r " : set implementation-specific option\n"
_l "--check-hash-based-pycs" _r " " _b "always|default|never" _r ":\n"
" control how Python invalidates hash-based .pyc files\n"
_l "--help-env" _r ": print help about Python environment variables and exit\n"
_l "--help-xoptions" _r ": print help about implementation-specific -X options and exit\n"
_l "--help-xoptions" _r ": print help about implementation-specific " _ss "-X" _r " options and exit\n"
_l "--help-all" _r ": print complete help information and exit\n"
"\n"
_h "Arguments:" _r "\n"
@ -394,60 +395,60 @@ _s "arg" _r " " _b "..." _r ": arguments passed to program in sys.argv[1:]\n"
static const char usage_xoptions[] =
_h "The following implementation-specific options are available:" _r "\n"
_s "-X" _r " " _l "context_aware_warnings" _r _b "=[0|1]" _r ": if true (1) then the warnings module will\n"
" use a context variables; if false (0) then the warnings module will\n"
_s "-X" _r " " _l "context_aware_warnings" _r _b "=[0|1]" _r ": if true (" _bb "1" _r ") then the warnings module will\n"
" use a context variables; if false (" _bb "0" _r ") then the warnings module will\n"
" use module globals, which is not concurrent-safe; set to true for\n"
" free-threaded builds and false otherwise; also\n"
" PYTHON_CONTEXT_AWARE_WARNINGS\n"
" " _ee "PYTHON_CONTEXT_AWARE_WARNINGS" _r "\n"
_s "-X" _r " " _l "cpu_count" _r _b "=N" _r ": override the return value of os.cpu_count();\n"
" -X cpu_count=default cancels overriding; also PYTHON_CPU_COUNT\n"
_s "-X" _r " " _l "dev" _r " : enable Python Development Mode; also PYTHONDEVMODE\n"
_s "-X" _r " " _l "disable-remote-debug" _r ": disable remote debugging; also PYTHON_DISABLE_REMOTE_DEBUG\n"
" " _ss "-X" _r " " _ee "cpu_count" _r _bb "=default" _r " cancels overriding; also " _ee "PYTHON_CPU_COUNT" _r "\n"
_s "-X" _r " " _l "dev" _r " : enable Python Development Mode; also " _ee "PYTHONDEVMODE" _r "\n"
_s "-X" _r " " _l "disable-remote-debug" _r ": disable remote debugging; also " _ee "PYTHON_DISABLE_REMOTE_DEBUG" _r "\n"
_s "-X" _r " " _l "faulthandler" _r ": dump the Python traceback on fatal errors;\n"
" also PYTHONFAULTHANDLER\n"
_s "-X" _r " " _l "frozen_modules" _r _b "=[on|off]" _r ": whether to use frozen modules; the default is \"on\"\n"
" for installed Python and \"off\" for a local build;\n"
" also PYTHON_FROZEN_MODULES\n"
" also " _ee "PYTHONFAULTHANDLER" _r "\n"
_s "-X" _r " " _l "frozen_modules" _r _b "=[on|off]" _r ": whether to use frozen modules; the default is \"" _bb "on" _r "\"\n"
" for installed Python and \"" _bb "off" _r "\" for a local build;\n"
" also " _ee "PYTHON_FROZEN_MODULES" _r "\n"
#ifdef Py_GIL_DISABLED
_s "-X" _r " " _l "gil" _r _b "=[0|1]" _r ": enable (1) or disable (0) the GIL; also PYTHON_GIL\n"
_s "-X" _r " " _l "gil" _r _b "=[0|1]" _r ": enable (" _bb "1" _r ") or disable (" _bb "0" _r ") the GIL; also " _ee "PYTHON_GIL" _r "\n"
#endif
_s "-X" _r " " _l "importtime" _r _b "[=2]" _r ": show how long each import takes; use -X importtime=2 to\n"
" log imports of already-loaded modules; also PYTHONPROFILEIMPORTTIME\n"
_s "-X" _r " " _l "importtime" _r _b "[=2]" _r ": show how long each import takes; use " _ss "-X" _r " " _ee "importtime" _r _bb "=2" _r " to\n"
" log imports of already-loaded modules; also " _ee "PYTHONPROFILEIMPORTTIME" _r "\n"
_s "-X" _r " " _l "int_max_str_digits" _r _b "=N" _r ": limit the size of int<->str conversions;\n"
" 0 disables the limit; also PYTHONINTMAXSTRDIGITS\n"
" 0 disables the limit; also " _ee "PYTHONINTMAXSTRDIGITS" _r "\n"
_s "-X" _r " " _l "lazy_imports" _r _b "=[all|none|normal]" _r ": control global lazy imports;\n"
" default is normal; also PYTHON_LAZY_IMPORTS\n"
" default is " _bb "normal" _r "; also " _ee "PYTHON_LAZY_IMPORTS" _r "\n"
_s "-X" _r " " _l "no_debug_ranges" _r ": don't include extra location information in code objects;\n"
" also PYTHONNODEBUGRANGES\n"
_s "-X" _r " " _l "pathconfig_warnings" _r _b "=[0|1]" _r ": if true (1) then path configuration is allowed\n"
" to log warnings into stderr; if false (0) suppress these warnings;\n"
" set to true by default; also PYTHON_PATHCONFIG_WARNINGS\n"
_s "-X" _r " " _l "perf" _r ": support the Linux \"perf\" profiler; also PYTHONPERFSUPPORT=1\n"
" also " _ee "PYTHONNODEBUGRANGES" _r "\n"
_s "-X" _r " " _l "pathconfig_warnings" _r _b "=[0|1]" _r ": if true (" _bb "1" _r ") then path configuration is allowed\n"
" to log warnings into stderr; if false (" _bb "0" _r ") suppress these warnings;\n"
" set to true by default; also " _ee "PYTHON_PATHCONFIG_WARNINGS" _r "\n"
_s "-X" _r " " _l "perf" _r ": support the Linux \"perf\" profiler; also " _ee "PYTHONPERFSUPPORT" _r _bb "=1" _r "\n"
_s "-X" _r " " _l "perf_jit" _r ": support the Linux \"perf\" profiler with DWARF support;\n"
" also PYTHON_PERF_JIT_SUPPORT=1\n"
" also " _ee "PYTHON_PERF_JIT_SUPPORT" _r _bb "=1" _r "\n"
#ifdef Py_DEBUG
_s "-X" _r " " _l "presite" _r _b "=MOD" _r ": import this module before site; also PYTHON_PRESITE\n"
_s "-X" _r " " _l "presite" _r _b "=MOD" _r ": import this module before site; also " _ee "PYTHON_PRESITE" _r "\n"
#endif
_s "-X" _r " " _l "pycache_prefix" _r _b "=PATH" _r ": write .pyc files to a parallel tree instead of to the\n"
" code tree; also PYTHONPYCACHEPREFIX\n"
" code tree; also " _ee "PYTHONPYCACHEPREFIX" _r "\n"
#ifdef Py_STATS
_s "-X" _r " " _l "pystats" _r ": enable pystats collection at startup; also PYTHONSTATS\n"
_s "-X" _r " " _l "pystats" _r ": enable pystats collection at startup; also " _ee "PYTHONSTATS" _r "\n"
#endif
_s "-X" _r " " _l "showrefcount" _r ": output the total reference count and number of used\n"
" memory blocks when the program finishes or after each statement in\n"
" the interactive interpreter; only works on debug builds\n"
_s "-X" _r " " _l "thread_inherit_context" _r _b "=[0|1]" _r ": enable (1) or disable (0) threads inheriting\n"
_s "-X" _r " " _l "thread_inherit_context" _r _b "=[0|1]" _r ": enable (" _bb "1" _r ") or disable (" _bb "0" _r ") threads inheriting\n"
" context vars by default; enabled by default in the free-threaded\n"
" build and disabled otherwise; also PYTHON_THREAD_INHERIT_CONTEXT\n"
" build and disabled otherwise; also " _ee "PYTHON_THREAD_INHERIT_CONTEXT" _r "\n"
#ifdef Py_GIL_DISABLED
_s "-X" _r " " _l "tlbc" _r _b "=[0|1]" _r ": enable (1) or disable (0) thread-local bytecode. Also\n"
" PYTHON_TLBC\n"
_s "-X" _r " " _l "tlbc" _r _b "=[0|1]" _r ": enable (" _bb "1" _r ") or disable (" _bb "0" _r ") thread-local bytecode. Also\n"
" " _ee "PYTHON_TLBC" _r "\n"
#endif
_s "-X" _r " " _l "tracemalloc" _r _b "[=N]" _r ": trace Python memory allocations; N sets a traceback limit\n"
" of N frames (default: 1); also PYTHONTRACEMALLOC=N\n"
_s "-X" _r " " _l "utf8" _r _b "[=0|1]" _r ": enable (1) or disable (0) UTF-8 mode; also PYTHONUTF8\n"
" of " _bb "N" _r " frames (default: " _bb "1" _r "); also " _ee "PYTHONTRACEMALLOC" _r _bb "=N" _r "\n"
_s "-X" _r " " _l "utf8" _r _b "[=0|1]" _r ": enable (" _bb "1" _r ") or disable (" _bb "0" _r ") UTF-8 mode; also " _ee "PYTHONUTF8" _r "\n"
_s "-X" _r " " _l "warn_default_encoding" _r ": enable opt-in EncodingWarning for 'encoding=None';\n"
" also PYTHONWARNDEFAULTENCODING\n"
" also " _ee "PYTHONWARNDEFAULTENCODING" _r "\n"
;
/* Envvars that don't have equivalent command-line options are listed first */
@ -455,16 +456,16 @@ static const char usage_envvars[] =
_h "Environment variables that change behavior:" _r "\n"
_e "PYTHONASYNCIODEBUG" _r ": enable asyncio debug mode\n"
_e "PYTHON_BASIC_REPL" _r ": use the traditional parser-based REPL\n"
_e "PYTHONBREAKPOINT" _r ": if this variable is set to 0, it disables the default\n"
_e "PYTHONBREAKPOINT" _r ": if this variable is set to " _bb "0" _r ", it disables the default\n"
" debugger. It can be set to the callable of your debugger of\n"
" choice.\n"
_e "PYTHONCASEOK" _r " : ignore case in 'import' statements (Windows)\n"
_e "PYTHONCOERCECLOCALE" _r ": if this variable is set to 0, it disables the locale\n"
" coercion behavior. Use PYTHONCOERCECLOCALE=warn to request\n"
_e "PYTHONCOERCECLOCALE" _r ": if this variable is set to " _bb "0" _r ", it disables the locale\n"
" coercion behavior. Use " _ee "PYTHONCOERCECLOCALE" _r _bb "=warn" _r " to request\n"
" display of locale coercion and locale compatibility warnings\n"
" on stderr.\n"
_e "PYTHON_COLORS" _r " : if this variable is set to 1, the interpreter will colorize\n"
" various kinds of output. Setting it to 0 deactivates\n"
_e "PYTHON_COLORS" _r " : if this variable is set to " _bb "1" _r ", the interpreter will colorize\n"
" various kinds of output. Setting it to " _bb "0" _r " deactivates\n"
" this behavior.\n"
#ifdef Py_TRACE_REFS
_e "PYTHONDUMPREFS" _r " : dump objects and reference counts still alive after shutdown\n"
@ -486,7 +487,7 @@ _e "PYTHONLEGACYWINDOWSFSENCODING" _r ": use legacy \"mbcs\" encoding for file s
_e "PYTHONLEGACYWINDOWSSTDIO" _r ": use legacy Windows stdio\n"
#endif
_e "PYTHONMALLOC" _r " : set the Python memory allocators and/or install debug hooks\n"
" on Python memory allocators. Use PYTHONMALLOC=debug to\n"
" on Python memory allocators. Use " _ee "PYTHONMALLOC" _r _bb "=debug" _r " to\n"
" install debug hooks.\n"
_e "PYTHONMALLOCSTATS" _r ": print memory allocator statistics\n"
_e "PYTHONPATH" _r " : '%lc'-separated list of directories prefixed to the\n"
@ -495,53 +496,53 @@ _e "PYTHONPLATLIBDIR" _r ": override sys.platlibdir\n"
_e "PYTHONSTARTUP" _r " : file executed on interactive startup (no default)\n"
_e "PYTHONUSERBASE" _r " : defines the user base directory (site.USER_BASE)\n"
"\n"
_h "These variables have equivalent command-line options (see --help for details):" _r "\n"
_e "PYTHON_CONTEXT_AWARE_WARNINGS" _r ": if true (1), enable thread-safe warnings\n"
" module behaviour (-X context_aware_warnings)\n"
_e "PYTHON_CPU_COUNT" _r ": override the return value of os.cpu_count() (-X cpu_count)\n"
_e "PYTHONDEBUG" _r " : enable parser debug mode (-d)\n"
_e "PYTHONDEVMODE" _r " : enable Python Development Mode (-X dev)\n"
_e "PYTHONDONTWRITEBYTECODE" _r ": don't write .pyc files (-B)\n"
_e "PYTHONFAULTHANDLER" _r ": dump the Python traceback on fatal errors (-X faulthandler)\n"
_e "PYTHON_FROZEN_MODULES" _r ": whether to use frozen modules; the default is \"on\"\n"
" for installed Python and \"off\" for a local build\n"
" (-X frozen_modules)\n"
_h "These variables have equivalent command-line options (see " _ee "--help" _r " for details):" _r "\n"
_e "PYTHON_CONTEXT_AWARE_WARNINGS" _r ": if true (" _bb "1" _r "), enable thread-safe warnings\n"
" module behaviour (" _ss "-X" _r " " _ee "context_aware_warnings" _r ")\n"
_e "PYTHON_CPU_COUNT" _r ": override the return value of os.cpu_count() (" _ss "-X" _r " " _ee "cpu_count" _r ")\n"
_e "PYTHONDEBUG" _r " : enable parser debug mode (" _ss "-d" _r ")\n"
_e "PYTHONDEVMODE" _r " : enable Python Development Mode (" _ss "-X" _r " " _ee "dev" _r ")\n"
_e "PYTHONDONTWRITEBYTECODE" _r ": don't write .pyc files (" _ss "-B" _r ")\n"
_e "PYTHONFAULTHANDLER" _r ": dump the Python traceback on fatal errors (" _ss "-X" _r " " _ee "faulthandler" _r ")\n"
_e "PYTHON_FROZEN_MODULES" _r ": whether to use frozen modules; the default is \"" _bb "on" _r "\"\n"
" for installed Python and \"" _bb "off" _r "\" for a local build\n"
" (" _ss "-X" _r " " _ee "frozen_modules" _r ")\n"
#ifdef Py_GIL_DISABLED
_e "PYTHON_GIL" _r " : when set to 0, disables the GIL (-X gil)\n"
_e "PYTHON_GIL" _r " : when set to " _bb "0" _r ", disables the GIL (" _ss "-X" _r " " _ee "gil" _r ")\n"
#endif
_e "PYTHONINSPECT" _r " : inspect interactively after running script (-i)\n"
_e "PYTHONINSPECT" _r " : inspect interactively after running script (" _ss "-i" _r ")\n"
_e "PYTHONINTMAXSTRDIGITS" _r ": limit the size of int<->str conversions;\n"
" 0 disables the limit (-X int_max_str_digits=N)\n"
_e "PYTHON_LAZY_IMPORTS" _r ": control global lazy imports (-X lazy_imports)\n"
" 0 disables the limit (" _ss "-X" _r " " _ee "int_max_str_digits" _r _bb "=N" _r ")\n"
_e "PYTHON_LAZY_IMPORTS" _r ": control global lazy imports (" _ss "-X" _r " " _ee "lazy_imports" _r ")\n"
_e "PYTHONNODEBUGRANGES" _r ": don't include extra location information in code objects\n"
" (-X no_debug_ranges)\n"
_e "PYTHONNOUSERSITE" _r ": disable user site directory (-s)\n"
_e "PYTHONOPTIMIZE" _r " : enable level 1 optimizations (-O)\n"
" (" _ss "-X" _r " " _ee "no_debug_ranges" _r ")\n"
_e "PYTHONNOUSERSITE" _r ": disable user site directory (" _ss "-s" _r ")\n"
_e "PYTHONOPTIMIZE" _r " : enable level 1 optimizations (" _ss "-O" _r ")\n"
_e "PYTHON_PERF_JIT_SUPPORT" _r ": enable Linux \"perf\" profiler support with JIT\n"
" (-X perf_jit)\n"
_e "PYTHONPERFSUPPORT" _r ": support the Linux \"perf\" profiler (-X perf)\n"
" (" _ss "-X" _r " " _ee "perf_jit" _r ")\n"
_e "PYTHONPERFSUPPORT" _r ": support the Linux \"perf\" profiler (" _ss "-X" _r " " _ee "perf" _r ")\n"
#ifdef Py_DEBUG
_e "PYTHON_PRESITE" _r ": import this module before site (-X presite)\n"
_e "PYTHON_PRESITE" _r ": import this module before site (" _ss "-X" _r " " _ee "presite" _r ")\n"
#endif
_e "PYTHONPROFILEIMPORTTIME" _r ": show how long each import takes (-X importtime)\n"
_e "PYTHONPROFILEIMPORTTIME" _r ": show how long each import takes (" _ss "-X" _r " " _ee "importtime" _r ")\n"
_e "PYTHONPYCACHEPREFIX" _r ": root directory for bytecode cache (pyc) files\n"
" (-X pycache_prefix)\n"
" (" _ss "-X" _r " " _ee "pycache_prefix" _r ")\n"
_e "PYTHONSAFEPATH" _r " : don't prepend a potentially unsafe path to sys.path.\n"
#ifdef Py_STATS
_e "PYTHONSTATS" _r " : turns on statistics gathering (-X pystats)\n"
_e "PYTHONSTATS" _r " : turns on statistics gathering (" _ss "-X" _r " " _ee "pystats" _r ")\n"
#endif
_e "PYTHON_THREAD_INHERIT_CONTEXT" _r ": if true (1), threads inherit context vars\n"
" (-X thread_inherit_context)\n"
_e "PYTHON_THREAD_INHERIT_CONTEXT" _r ": if true (" _bb "1" _r "), threads inherit context vars\n"
" (" _ss "-X" _r " " _ee "thread_inherit_context" _r ")\n"
#ifdef Py_GIL_DISABLED
_e "PYTHON_TLBC" _r " : when set to 0, disables thread-local bytecode (-X tlbc)\n"
_e "PYTHON_TLBC" _r " : when set to " _bb "0" _r ", disables thread-local bytecode (" _ss "-X" _r " " _ee "tlbc" _r ")\n"
#endif
_e "PYTHONTRACEMALLOC" _r ": trace Python memory allocations (-X tracemalloc)\n"
_e "PYTHONUNBUFFERED" _r ": disable stdout/stderr buffering (-u)\n"
_e "PYTHONUTF8" _r " : control the UTF-8 mode (-X utf8)\n"
_e "PYTHONVERBOSE" _r " : trace import statements (-v)\n"
_e "PYTHONTRACEMALLOC" _r ": trace Python memory allocations (" _ss "-X" _r " " _ee "tracemalloc" _r ")\n"
_e "PYTHONUNBUFFERED" _r ": disable stdout/stderr buffering (" _ss "-u" _r ")\n"
_e "PYTHONUTF8" _r " : control the UTF-8 mode (" _ss "-X" _r " " _ee "utf8" _r ")\n"
_e "PYTHONVERBOSE" _r " : trace import statements (" _ss "-v" _r ")\n"
_e "PYTHONWARNDEFAULTENCODING" _r ": enable opt-in EncodingWarning for 'encoding=None'\n"
" (-X warn_default_encoding)\n"
_e "PYTHONWARNINGS" _r " : warning control (-W)\n"
" (" _ss "-X" _r " " _ee "warn_default_encoding" _r ")\n"
_e "PYTHONWARNINGS" _r " : warning control (" _ss "-W" _r ")\n"
;
#if defined(MS_WINDOWS)