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1223 lines (1027 loc) · 39.3 KB
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# SOME DESCRIPTIVE TITLE.
# Copyright (C) 2001-2022, Python Software Foundation
# This file is distributed under the same license as the Python package.
#
# Translators:
msgid ""
msgstr ""
"Project-Id-Version: Python 3.10\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2022-09-03 00:15+0000\n"
"PO-Revision-Date: 2018-05-23 16:19+0000\n"
"Last-Translator: Adrian Liaw <adrianliaw2000@gmail.com>\n"
"Language-Team: Chinese - TAIWAN (https://github.com/python/python-docs-zh-"
"tw)\n"
"Language: zh_TW\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=1; plural=0;\n"
#: ../../using/cmdline.rst:9
msgid "Command line and environment"
msgstr ""
#: ../../using/cmdline.rst:11
msgid ""
"The CPython interpreter scans the command line and the environment for "
"various settings."
msgstr ""
#: ../../using/cmdline.rst:16
msgid ""
"Other implementations' command line schemes may differ. See :ref:"
"`implementations` for further resources."
msgstr ""
#: ../../using/cmdline.rst:23
msgid "Command line"
msgstr ""
#: ../../using/cmdline.rst:25
msgid "When invoking Python, you may specify any of these options::"
msgstr ""
#: ../../using/cmdline.rst:29
msgid ""
"The most common use case is, of course, a simple invocation of a script::"
msgstr ""
#: ../../using/cmdline.rst:37
msgid "Interface options"
msgstr ""
#: ../../using/cmdline.rst:39
msgid ""
"The interpreter interface resembles that of the UNIX shell, but provides "
"some additional methods of invocation:"
msgstr ""
#: ../../using/cmdline.rst:42
msgid ""
"When called with standard input connected to a tty device, it prompts for "
"commands and executes them until an EOF (an end-of-file character, you can "
"produce that with :kbd:`Ctrl-D` on UNIX or :kbd:`Ctrl-Z, Enter` on Windows) "
"is read."
msgstr ""
#: ../../using/cmdline.rst:45
msgid ""
"When called with a file name argument or with a file as standard input, it "
"reads and executes a script from that file."
msgstr ""
#: ../../using/cmdline.rst:47
msgid ""
"When called with a directory name argument, it reads and executes an "
"appropriately named script from that directory."
msgstr ""
#: ../../using/cmdline.rst:49
msgid ""
"When called with ``-c command``, it executes the Python statement(s) given "
"as *command*. Here *command* may contain multiple statements separated by "
"newlines. Leading whitespace is significant in Python statements!"
msgstr ""
#: ../../using/cmdline.rst:52
msgid ""
"When called with ``-m module-name``, the given module is located on the "
"Python module path and executed as a script."
msgstr ""
#: ../../using/cmdline.rst:55
msgid ""
"In non-interactive mode, the entire input is parsed before it is executed."
msgstr ""
#: ../../using/cmdline.rst:57
msgid ""
"An interface option terminates the list of options consumed by the "
"interpreter, all consecutive arguments will end up in :data:`sys.argv` -- "
"note that the first element, subscript zero (``sys.argv[0]``), is a string "
"reflecting the program's source."
msgstr ""
#: ../../using/cmdline.rst:64
msgid ""
"Execute the Python code in *command*. *command* can be one or more "
"statements separated by newlines, with significant leading whitespace as in "
"normal module code."
msgstr ""
#: ../../using/cmdline.rst:68
msgid ""
"If this option is given, the first element of :data:`sys.argv` will be ``\"-c"
"\"`` and the current directory will be added to the start of :data:`sys."
"path` (allowing modules in that directory to be imported as top level "
"modules)."
msgstr ""
#: ../../using/cmdline.rst:73
msgid ""
"Raises an :ref:`auditing event <auditing>` ``cpython.run_command`` with "
"argument ``command``."
msgstr ""
#: ../../using/cmdline.rst:77
msgid ""
"Search :data:`sys.path` for the named module and execute its contents as "
"the :mod:`__main__` module."
msgstr ""
#: ../../using/cmdline.rst:80
msgid ""
"Since the argument is a *module* name, you must not give a file extension "
"(``.py``). The module name should be a valid absolute Python module name, "
"but the implementation may not always enforce this (e.g. it may allow you to "
"use a name that includes a hyphen)."
msgstr ""
#: ../../using/cmdline.rst:85
msgid ""
"Package names (including namespace packages) are also permitted. When a "
"package name is supplied instead of a normal module, the interpreter will "
"execute ``<pkg>.__main__`` as the main module. This behaviour is "
"deliberately similar to the handling of directories and zipfiles that are "
"passed to the interpreter as the script argument."
msgstr ""
#: ../../using/cmdline.rst:94
msgid ""
"This option cannot be used with built-in modules and extension modules "
"written in C, since they do not have Python module files. However, it can "
"still be used for precompiled modules, even if the original source file is "
"not available."
msgstr ""
#: ../../using/cmdline.rst:99
msgid ""
"If this option is given, the first element of :data:`sys.argv` will be the "
"full path to the module file (while the module file is being located, the "
"first element will be set to ``\"-m\"``). As with the :option:`-c` option, "
"the current directory will be added to the start of :data:`sys.path`."
msgstr ""
#: ../../using/cmdline.rst:104
msgid ""
":option:`-I` option can be used to run the script in isolated mode where :"
"data:`sys.path` contains neither the current directory nor the user's site-"
"packages directory. All :envvar:`PYTHON*` environment variables are ignored, "
"too."
msgstr ""
#: ../../using/cmdline.rst:109
msgid ""
"Many standard library modules contain code that is invoked on their "
"execution as a script. An example is the :mod:`timeit` module::"
msgstr ""
#: ../../using/cmdline.rst:115
msgid ""
"Raises an :ref:`auditing event <auditing>` ``cpython.run_module`` with "
"argument ``module-name``."
msgstr ""
#: ../../using/cmdline.rst:119
msgid ":func:`runpy.run_module`"
msgstr ":func:`runpy.run_module`"
#: ../../using/cmdline.rst:119 ../../using/cmdline.rst:171
msgid "Equivalent functionality directly available to Python code"
msgstr ""
#: ../../using/cmdline.rst:121
msgid ":pep:`338` -- Executing modules as scripts"
msgstr ""
#: ../../using/cmdline.rst:123
msgid "Supply the package name to run a ``__main__`` submodule."
msgstr ""
#: ../../using/cmdline.rst:126
msgid "namespace packages are also supported"
msgstr ""
#: ../../using/cmdline.rst:133
msgid ""
"Read commands from standard input (:data:`sys.stdin`). If standard input is "
"a terminal, :option:`-i` is implied."
msgstr ""
#: ../../using/cmdline.rst:136
msgid ""
"If this option is given, the first element of :data:`sys.argv` will be ``\"-"
"\"`` and the current directory will be added to the start of :data:`sys."
"path`."
msgstr ""
#: ../../using/cmdline.rst:140
msgid ""
"Raises an :ref:`auditing event <auditing>` ``cpython.run_stdin`` with no "
"arguments."
msgstr ""
#: ../../using/cmdline.rst:146
msgid ""
"Execute the Python code contained in *script*, which must be a filesystem "
"path (absolute or relative) referring to either a Python file, a directory "
"containing a ``__main__.py`` file, or a zipfile containing a ``__main__.py`` "
"file."
msgstr ""
#: ../../using/cmdline.rst:151
msgid ""
"If this option is given, the first element of :data:`sys.argv` will be the "
"script name as given on the command line."
msgstr ""
#: ../../using/cmdline.rst:154
msgid ""
"If the script name refers directly to a Python file, the directory "
"containing that file is added to the start of :data:`sys.path`, and the file "
"is executed as the :mod:`__main__` module."
msgstr ""
#: ../../using/cmdline.rst:158
msgid ""
"If the script name refers to a directory or zipfile, the script name is "
"added to the start of :data:`sys.path` and the ``__main__.py`` file in that "
"location is executed as the :mod:`__main__` module."
msgstr ""
#: ../../using/cmdline.rst:162
msgid ""
":option:`-I` option can be used to run the script in isolated mode where :"
"data:`sys.path` contains neither the script's directory nor the user's site-"
"packages directory. All :envvar:`PYTHON*` environment variables are ignored, "
"too."
msgstr ""
#: ../../using/cmdline.rst:167
msgid ""
"Raises an :ref:`auditing event <auditing>` ``cpython.run_file`` with "
"argument ``filename``."
msgstr ""
#: ../../using/cmdline.rst:170
msgid ":func:`runpy.run_path`"
msgstr ":func:`runpy.run_path`"
#: ../../using/cmdline.rst:174
msgid ""
"If no interface option is given, :option:`-i` is implied, ``sys.argv[0]`` is "
"an empty string (``\"\"``) and the current directory will be added to the "
"start of :data:`sys.path`. Also, tab-completion and history editing is "
"automatically enabled, if available on your platform (see :ref:`rlcompleter-"
"config`)."
msgstr ""
#: ../../using/cmdline.rst:180
msgid ":ref:`tut-invoking`"
msgstr ":ref:`tut-invoking`"
#: ../../using/cmdline.rst:182
msgid "Automatic enabling of tab-completion and history editing."
msgstr ""
#: ../../using/cmdline.rst:187
msgid "Generic options"
msgstr ""
#: ../../using/cmdline.rst:193
msgid "Print a short description of all command line options."
msgstr ""
#: ../../using/cmdline.rst:199
msgid "Print the Python version number and exit. Example output could be:"
msgstr ""
#: ../../using/cmdline.rst:205
msgid "When given twice, print more information about the build, like:"
msgstr ""
#: ../../using/cmdline.rst:212
msgid "The ``-VV`` option."
msgstr ""
#: ../../using/cmdline.rst:218
msgid "Miscellaneous options"
msgstr ""
#: ../../using/cmdline.rst:222
msgid ""
"Issue a warning when comparing :class:`bytes` or :class:`bytearray` with :"
"class:`str` or :class:`bytes` with :class:`int`. Issue an error when the "
"option is given twice (:option:`!-bb`)."
msgstr ""
#: ../../using/cmdline.rst:226
msgid "Affects comparisons of :class:`bytes` with :class:`int`."
msgstr ""
#: ../../using/cmdline.rst:231
msgid ""
"If given, Python won't try to write ``.pyc`` files on the import of source "
"modules. See also :envvar:`PYTHONDONTWRITEBYTECODE`."
msgstr ""
#: ../../using/cmdline.rst:237
msgid ""
"Control the validation behavior of hash-based ``.pyc`` files. See :ref:`pyc-"
"invalidation`. When set to ``default``, checked and unchecked hash-based "
"bytecode cache files are validated according to their default semantics. "
"When set to ``always``, all hash-based ``.pyc`` files, whether checked or "
"unchecked, are validated against their corresponding source file. When set "
"to ``never``, hash-based ``.pyc`` files are not validated against their "
"corresponding source files."
msgstr ""
#: ../../using/cmdline.rst:245
msgid ""
"The semantics of timestamp-based ``.pyc`` files are unaffected by this "
"option."
msgstr ""
#: ../../using/cmdline.rst:251
msgid ""
"Turn on parser debugging output (for expert only, depending on compilation "
"options). See also :envvar:`PYTHONDEBUG`."
msgstr ""
#: ../../using/cmdline.rst:257
msgid ""
"Ignore all :envvar:`PYTHON*` environment variables, e.g. :envvar:"
"`PYTHONPATH` and :envvar:`PYTHONHOME`, that might be set."
msgstr ""
#: ../../using/cmdline.rst:263
msgid ""
"When a script is passed as first argument or the :option:`-c` option is "
"used, enter interactive mode after executing the script or the command, even "
"when :data:`sys.stdin` does not appear to be a terminal. The :envvar:"
"`PYTHONSTARTUP` file is not read."
msgstr ""
#: ../../using/cmdline.rst:268
msgid ""
"This can be useful to inspect global variables or a stack trace when a "
"script raises an exception. See also :envvar:`PYTHONINSPECT`."
msgstr ""
#: ../../using/cmdline.rst:274
msgid ""
"Run Python in isolated mode. This also implies -E and -s. In isolated mode :"
"data:`sys.path` contains neither the script's directory nor the user's site-"
"packages directory. All :envvar:`PYTHON*` environment variables are ignored, "
"too. Further restrictions may be imposed to prevent the user from injecting "
"malicious code."
msgstr ""
#: ../../using/cmdline.rst:285
msgid ""
"Remove assert statements and any code conditional on the value of :const:"
"`__debug__`. Augment the filename for compiled (:term:`bytecode`) files by "
"adding ``.opt-1`` before the ``.pyc`` extension (see :pep:`488`). See also :"
"envvar:`PYTHONOPTIMIZE`."
msgstr ""
#: ../../using/cmdline.rst:290 ../../using/cmdline.rst:300
msgid "Modify ``.pyc`` filenames according to :pep:`488`."
msgstr ""
#: ../../using/cmdline.rst:296
msgid ""
"Do :option:`-O` and also discard docstrings. Augment the filename for "
"compiled (:term:`bytecode`) files by adding ``.opt-2`` before the ``.pyc`` "
"extension (see :pep:`488`)."
msgstr ""
#: ../../using/cmdline.rst:306
msgid ""
"Don't display the copyright and version messages even in interactive mode."
msgstr ""
#: ../../using/cmdline.rst:313
msgid ""
"Turn on hash randomization. This option only has an effect if the :envvar:"
"`PYTHONHASHSEED` environment variable is set to ``0``, since hash "
"randomization is enabled by default."
msgstr ""
#: ../../using/cmdline.rst:317
msgid ""
"On previous versions of Python, this option turns on hash randomization, so "
"that the :meth:`__hash__` values of str and bytes objects are \"salted\" "
"with an unpredictable random value. Although they remain constant within an "
"individual Python process, they are not predictable between repeated "
"invocations of Python."
msgstr ""
#: ../../using/cmdline.rst:323
msgid ""
"Hash randomization is intended to provide protection against a denial-of-"
"service caused by carefully chosen inputs that exploit the worst case "
"performance of a dict construction, O(n\\ :sup:`2`) complexity. See http://"
"www.ocert.org/advisories/ocert-2011-003.html for details."
msgstr ""
#: ../../using/cmdline.rst:328
msgid ""
":envvar:`PYTHONHASHSEED` allows you to set a fixed value for the hash seed "
"secret."
msgstr ""
#: ../../using/cmdline.rst:331
msgid "The option is no longer ignored."
msgstr ""
#: ../../using/cmdline.rst:339
msgid ""
"Don't add the :data:`user site-packages directory <site.USER_SITE>` to :data:"
"`sys.path`."
msgstr ""
#: ../../using/cmdline.rst:344 ../../using/cmdline.rst:717
#: ../../using/cmdline.rst:729
msgid ":pep:`370` -- Per user site-packages directory"
msgstr ""
#: ../../using/cmdline.rst:349
msgid ""
"Disable the import of the module :mod:`site` and the site-dependent "
"manipulations of :data:`sys.path` that it entails. Also disable these "
"manipulations if :mod:`site` is explicitly imported later (call :func:`site."
"main` if you want them to be triggered)."
msgstr ""
#: ../../using/cmdline.rst:357
msgid ""
"Force the stdout and stderr streams to be unbuffered. This option has no "
"effect on the stdin stream."
msgstr ""
#: ../../using/cmdline.rst:360
msgid "See also :envvar:`PYTHONUNBUFFERED`."
msgstr "另請參閱 :envvar:`PYTHONUNBUFFERED`\\ 。"
#: ../../using/cmdline.rst:362
msgid "The text layer of the stdout and stderr streams now is unbuffered."
msgstr ""
#: ../../using/cmdline.rst:368
msgid ""
"Print a message each time a module is initialized, showing the place "
"(filename or built-in module) from which it is loaded. When given twice (:"
"option:`!-vv`), print a message for each file that is checked for when "
"searching for a module. Also provides information on module cleanup at exit."
msgstr ""
#: ../../using/cmdline.rst:373
msgid ""
"The :mod:`site` module reports the site-specific paths and :file:`.pth` "
"files being processed."
msgstr ""
#: ../../using/cmdline.rst:377
msgid "See also :envvar:`PYTHONVERBOSE`."
msgstr "另請參閱 :envvar:`PYTHONVERBOSE`\\ 。"
#: ../../using/cmdline.rst:383
msgid ""
"Warning control. Python's warning machinery by default prints warning "
"messages to :data:`sys.stderr`."
msgstr ""
#: ../../using/cmdline.rst:386 ../../using/cmdline.rst:745
msgid ""
"The simplest settings apply a particular action unconditionally to all "
"warnings emitted by a process (even those that are otherwise ignored by "
"default)::"
msgstr ""
#: ../../using/cmdline.rst:397
msgid ""
"The action names can be abbreviated as desired and the interpreter will "
"resolve them to the appropriate action name. For example, ``-Wi`` is the "
"same as ``-Wignore``."
msgstr ""
#: ../../using/cmdline.rst:401
msgid "The full form of argument is::"
msgstr ""
#: ../../using/cmdline.rst:405
msgid ""
"Empty fields match all values; trailing empty fields may be omitted. For "
"example ``-W ignore::DeprecationWarning`` ignores all DeprecationWarning "
"warnings."
msgstr ""
#: ../../using/cmdline.rst:409
msgid ""
"The *action* field is as explained above but only applies to warnings that "
"match the remaining fields."
msgstr ""
#: ../../using/cmdline.rst:412
msgid ""
"The *message* field must match the whole warning message; this match is case-"
"insensitive."
msgstr ""
#: ../../using/cmdline.rst:415
msgid ""
"The *category* field matches the warning category (ex: "
"``DeprecationWarning``). This must be a class name; the match test whether "
"the actual warning category of the message is a subclass of the specified "
"warning category."
msgstr ""
#: ../../using/cmdline.rst:420
msgid ""
"The *module* field matches the (fully qualified) module name; this match is "
"case-sensitive."
msgstr ""
#: ../../using/cmdline.rst:423
msgid ""
"The *lineno* field matches the line number, where zero matches all line "
"numbers and is thus equivalent to an omitted line number."
msgstr ""
#: ../../using/cmdline.rst:426
msgid ""
"Multiple :option:`-W` options can be given; when a warning matches more than "
"one option, the action for the last matching option is performed. Invalid :"
"option:`-W` options are ignored (though, a warning message is printed about "
"invalid options when the first warning is issued)."
msgstr ""
#: ../../using/cmdline.rst:431
msgid ""
"Warnings can also be controlled using the :envvar:`PYTHONWARNINGS` "
"environment variable and from within a Python program using the :mod:"
"`warnings` module. For example, the :func:`warnings.filterwarnings` function "
"can be used to use a regular expression on the warning message."
msgstr ""
#: ../../using/cmdline.rst:436 ../../using/cmdline.rst:756
msgid ""
"See :ref:`warning-filter` and :ref:`describing-warning-filters` for more "
"details."
msgstr ""
#: ../../using/cmdline.rst:441
msgid ""
"Skip the first line of the source, allowing use of non-Unix forms of ``#!"
"cmd``. This is intended for a DOS specific hack only."
msgstr ""
#: ../../using/cmdline.rst:447
msgid ""
"Reserved for various implementation-specific options. CPython currently "
"defines the following possible values:"
msgstr ""
#: ../../using/cmdline.rst:450
msgid "``-X faulthandler`` to enable :mod:`faulthandler`;"
msgstr ""
#: ../../using/cmdline.rst:451
msgid ""
"``-X showrefcount`` to output the total reference count and number of used "
"memory blocks when the program finishes or after each statement in the "
"interactive interpreter. This only works on :ref:`debug builds <debug-"
"build>`."
msgstr ""
#: ../../using/cmdline.rst:455
msgid ""
"``-X tracemalloc`` to start tracing Python memory allocations using the :mod:"
"`tracemalloc` module. By default, only the most recent frame is stored in a "
"traceback of a trace. Use ``-X tracemalloc=NFRAME`` to start tracing with a "
"traceback limit of *NFRAME* frames. See the :func:`tracemalloc.start` for "
"more information."
msgstr ""
#: ../../using/cmdline.rst:460
msgid ""
"``-X int_max_str_digits`` configures the :ref:`integer string conversion "
"length limitation <int_max_str_digits>`. See also :envvar:"
"`PYTHONINTMAXSTRDIGITS`."
msgstr ""
#: ../../using/cmdline.rst:463
msgid ""
"``-X importtime`` to show how long each import takes. It shows module name, "
"cumulative time (including nested imports) and self time (excluding nested "
"imports). Note that its output may be broken in multi-threaded "
"application. Typical usage is ``python3 -X importtime -c 'import "
"asyncio'``. See also :envvar:`PYTHONPROFILEIMPORTTIME`."
msgstr ""
#: ../../using/cmdline.rst:468
msgid ""
"``-X dev``: enable :ref:`Python Development Mode <devmode>`, introducing "
"additional runtime checks that are too expensive to be enabled by default."
msgstr ""
#: ../../using/cmdline.rst:471
msgid ""
"``-X utf8`` enables the :ref:`Python UTF-8 Mode <utf8-mode>`. ``-X utf8=0`` "
"explicitly disables :ref:`Python UTF-8 Mode <utf8-mode>` (even when it would "
"otherwise activate automatically)."
msgstr ""
#: ../../using/cmdline.rst:474
msgid ""
"``-X pycache_prefix=PATH`` enables writing ``.pyc`` files to a parallel tree "
"rooted at the given directory instead of to the code tree. See also :envvar:"
"`PYTHONPYCACHEPREFIX`."
msgstr ""
#: ../../using/cmdline.rst:477
msgid ""
"``-X warn_default_encoding`` issues a :class:`EncodingWarning` when the "
"locale-specific default encoding is used for opening files. See also :envvar:"
"`PYTHONWARNDEFAULTENCODING`."
msgstr ""
#: ../../using/cmdline.rst:481
msgid ""
"It also allows passing arbitrary values and retrieving them through the :"
"data:`sys._xoptions` dictionary."
msgstr ""
#: ../../using/cmdline.rst:484
msgid "The :option:`-X` option was added."
msgstr ""
#: ../../using/cmdline.rst:487
msgid "The ``-X faulthandler`` option."
msgstr ""
#: ../../using/cmdline.rst:490
msgid "The ``-X showrefcount`` and ``-X tracemalloc`` options."
msgstr ""
#: ../../using/cmdline.rst:493
msgid "The ``-X showalloccount`` option."
msgstr ""
#: ../../using/cmdline.rst:496
msgid "The ``-X importtime``, ``-X dev`` and ``-X utf8`` options."
msgstr ""
#: ../../using/cmdline.rst:499
msgid ""
"The ``-X pycache_prefix`` option. The ``-X dev`` option now logs ``close()`` "
"exceptions in :class:`io.IOBase` destructor."
msgstr ""
#: ../../using/cmdline.rst:503
msgid ""
"Using ``-X dev`` option, check *encoding* and *errors* arguments on string "
"encoding and decoding operations."
msgstr ""
#: ../../using/cmdline.rst:507
msgid "The ``-X showalloccount`` option has been removed."
msgstr ""
#: ../../using/cmdline.rst:509
msgid "The ``-X warn_default_encoding`` option."
msgstr ""
#: ../../using/cmdline.rst:512
msgid "The ``-X int_max_str_digits`` option."
msgstr ""
#: ../../using/cmdline.rst:516
msgid "The ``-X oldparser`` option."
msgstr ""
#: ../../using/cmdline.rst:520
msgid "Options you shouldn't use"
msgstr ""
#: ../../using/cmdline.rst:524
msgid "Reserved for use by Jython_."
msgstr ""
#: ../../using/cmdline.rst:531
msgid "Environment variables"
msgstr ""
#: ../../using/cmdline.rst:533
msgid ""
"These environment variables influence Python's behavior, they are processed "
"before the command-line switches other than -E or -I. It is customary that "
"command-line switches override environmental variables where there is a "
"conflict."
msgstr ""
#: ../../using/cmdline.rst:540
msgid ""
"Change the location of the standard Python libraries. By default, the "
"libraries are searched in :file:`{prefix}/lib/python{version}` and :file:"
"`{exec_prefix}/lib/python{version}`, where :file:`{prefix}` and :file:"
"`{exec_prefix}` are installation-dependent directories, both defaulting to :"
"file:`/usr/local`."
msgstr ""
#: ../../using/cmdline.rst:546
msgid ""
"When :envvar:`PYTHONHOME` is set to a single directory, its value replaces "
"both :file:`{prefix}` and :file:`{exec_prefix}`. To specify different "
"values for these, set :envvar:`PYTHONHOME` to :file:`{prefix}:{exec_prefix}`."
msgstr ""
#: ../../using/cmdline.rst:553
msgid ""
"Augment the default search path for module files. The format is the same as "
"the shell's :envvar:`PATH`: one or more directory pathnames separated by :"
"data:`os.pathsep` (e.g. colons on Unix or semicolons on Windows). Non-"
"existent directories are silently ignored."
msgstr ""
#: ../../using/cmdline.rst:558
msgid ""
"In addition to normal directories, individual :envvar:`PYTHONPATH` entries "
"may refer to zipfiles containing pure Python modules (in either source or "
"compiled form). Extension modules cannot be imported from zipfiles."
msgstr ""
#: ../../using/cmdline.rst:562
msgid ""
"The default search path is installation dependent, but generally begins "
"with :file:`{prefix}/lib/python{version}` (see :envvar:`PYTHONHOME` above). "
"It is *always* appended to :envvar:`PYTHONPATH`."
msgstr ""
#: ../../using/cmdline.rst:566
msgid ""
"An additional directory will be inserted in the search path in front of :"
"envvar:`PYTHONPATH` as described above under :ref:`using-on-interface-"
"options`. The search path can be manipulated from within a Python program as "
"the variable :data:`sys.path`."
msgstr ""
#: ../../using/cmdline.rst:574
msgid ""
"If this is set to a non-empty string, it overrides the :data:`sys."
"platlibdir` value."
msgstr ""
#: ../../using/cmdline.rst:582
msgid ""
"If this is the name of a readable file, the Python commands in that file are "
"executed before the first prompt is displayed in interactive mode. The file "
"is executed in the same namespace where interactive commands are executed so "
"that objects defined or imported in it can be used without qualification in "
"the interactive session. You can also change the prompts :data:`sys.ps1` "
"and :data:`sys.ps2` and the hook :data:`sys.__interactivehook__` in this "
"file."
msgstr ""
#: ../../using/cmdline.rst:589
msgid ""
"Raises an :ref:`auditing event <auditing>` ``cpython.run_startup`` with "
"argument ``filename``."
msgstr ""
#: ../../using/cmdline.rst:591
msgid ""
"Raises an :ref:`auditing event <auditing>` ``cpython.run_startup`` with the "
"filename as the argument when called on startup."
msgstr ""
#: ../../using/cmdline.rst:597
msgid ""
"If this is set to a non-empty string it is equivalent to specifying the :"
"option:`-O` option. If set to an integer, it is equivalent to specifying :"
"option:`-O` multiple times."
msgstr ""
#: ../../using/cmdline.rst:604
msgid ""
"If this is set, it names a callable using dotted-path notation. The module "
"containing the callable will be imported and then the callable will be run "
"by the default implementation of :func:`sys.breakpointhook` which itself is "
"called by built-in :func:`breakpoint`. If not set, or set to the empty "
"string, it is equivalent to the value \"pdb.set_trace\". Setting this to "
"the string \"0\" causes the default implementation of :func:`sys."
"breakpointhook` to do nothing but return immediately."
msgstr ""
#: ../../using/cmdline.rst:616
msgid ""
"If this is set to a non-empty string it is equivalent to specifying the :"
"option:`-d` option. If set to an integer, it is equivalent to specifying :"
"option:`-d` multiple times."
msgstr ""
#: ../../using/cmdline.rst:623
msgid ""
"If this is set to a non-empty string it is equivalent to specifying the :"
"option:`-i` option."
msgstr ""
#: ../../using/cmdline.rst:626
msgid ""
"This variable can also be modified by Python code using :data:`os.environ` "
"to force inspect mode on program termination."
msgstr ""
#: ../../using/cmdline.rst:632
msgid ""
"If this is set to a non-empty string it is equivalent to specifying the :"
"option:`-u` option."
msgstr ""
#: ../../using/cmdline.rst:638
msgid ""
"If this is set to a non-empty string it is equivalent to specifying the :"
"option:`-v` option. If set to an integer, it is equivalent to specifying :"
"option:`-v` multiple times."
msgstr ""
#: ../../using/cmdline.rst:645
msgid ""
"If this is set, Python ignores case in :keyword:`import` statements. This "
"only works on Windows and macOS."
msgstr ""
#: ../../using/cmdline.rst:651
msgid ""
"If this is set to a non-empty string, Python won't try to write ``.pyc`` "
"files on the import of source modules. This is equivalent to specifying "
"the :option:`-B` option."
msgstr ""
#: ../../using/cmdline.rst:658
msgid ""
"If this is set, Python will write ``.pyc`` files in a mirror directory tree "
"at this path, instead of in ``__pycache__`` directories within the source "
"tree. This is equivalent to specifying the :option:`-X` "
"``pycache_prefix=PATH`` option."
msgstr ""
#: ../../using/cmdline.rst:668
msgid ""
"If this variable is not set or set to ``random``, a random value is used to "
"seed the hashes of str and bytes objects."
msgstr ""
#: ../../using/cmdline.rst:671
msgid ""
"If :envvar:`PYTHONHASHSEED` is set to an integer value, it is used as a "
"fixed seed for generating the hash() of the types covered by the hash "
"randomization."
msgstr ""
#: ../../using/cmdline.rst:675
msgid ""
"Its purpose is to allow repeatable hashing, such as for selftests for the "
"interpreter itself, or to allow a cluster of python processes to share hash "
"values."
msgstr ""
#: ../../using/cmdline.rst:679
msgid ""
"The integer must be a decimal number in the range [0,4294967295]. "
"Specifying the value 0 will disable hash randomization."
msgstr ""
#: ../../using/cmdline.rst:686
msgid ""
"If this variable is set to an integer, it is used to configure the "
"interpreter's global :ref:`integer string conversion length limitation "
"<int_max_str_digits>`."
msgstr ""
#: ../../using/cmdline.rst:694
msgid ""
"If this is set before running the interpreter, it overrides the encoding "
"used for stdin/stdout/stderr, in the syntax ``encodingname:errorhandler``. "
"Both the ``encodingname`` and the ``:errorhandler`` parts are optional and "
"have the same meaning as in :func:`str.encode`."
msgstr ""
#: ../../using/cmdline.rst:699
msgid ""
"For stderr, the ``:errorhandler`` part is ignored; the handler will always "
"be ``'backslashreplace'``."
msgstr ""
#: ../../using/cmdline.rst:702
msgid "The ``encodingname`` part is now optional."
msgstr ""
#: ../../using/cmdline.rst:705
msgid ""
"On Windows, the encoding specified by this variable is ignored for "
"interactive console buffers unless :envvar:`PYTHONLEGACYWINDOWSSTDIO` is "
"also specified. Files and pipes redirected through the standard streams are "
"not affected."
msgstr ""
#: ../../using/cmdline.rst:712
msgid ""
"If this is set, Python won't add the :data:`user site-packages directory "
"<site.USER_SITE>` to :data:`sys.path`."
msgstr ""
#: ../../using/cmdline.rst:722
msgid ""
"Defines the :data:`user base directory <site.USER_BASE>`, which is used to "
"compute the path of the :data:`user site-packages directory <site."
"USER_SITE>` and :ref:`Distutils installation paths <inst-alt-install-user>` "
"for ``python setup.py install --user``."
msgstr ""
#: ../../using/cmdline.rst:734
msgid ""
"If this environment variable is set, ``sys.argv[0]`` will be set to its "
"value instead of the value got through the C runtime. Only works on macOS."
msgstr ""
#: ../../using/cmdline.rst:740
msgid ""
"This is equivalent to the :option:`-W` option. If set to a comma separated "
"string, it is equivalent to specifying :option:`-W` multiple times, with "
"filters later in the list taking precedence over those earlier in the list."
msgstr ""
#: ../../using/cmdline.rst:762
msgid ""
"If this environment variable is set to a non-empty string, :func:"
"`faulthandler.enable` is called at startup: install a handler for :const:"
"`SIGSEGV`, :const:`SIGFPE`, :const:`SIGABRT`, :const:`SIGBUS` and :const:"
"`SIGILL` signals to dump the Python traceback. This is equivalent to :"
"option:`-X` ``faulthandler`` option."
msgstr ""
#: ../../using/cmdline.rst:773
msgid ""
"If this environment variable is set to a non-empty string, start tracing "
"Python memory allocations using the :mod:`tracemalloc` module. The value of "
"the variable is the maximum number of frames stored in a traceback of a "
"trace. For example, ``PYTHONTRACEMALLOC=1`` stores only the most recent "
"frame. See the :func:`tracemalloc.start` for more information."
msgstr ""
#: ../../using/cmdline.rst:784
msgid ""
"If this environment variable is set to a non-empty string, Python will show "
"how long each import takes. This is exactly equivalent to setting ``-X "
"importtime`` on the command line."
msgstr ""
#: ../../using/cmdline.rst:793
msgid ""
"If this environment variable is set to a non-empty string, enable the :ref:"
"`debug mode <asyncio-debug-mode>` of the :mod:`asyncio` module."
msgstr ""
#: ../../using/cmdline.rst:801
msgid "Set the Python memory allocators and/or install debug hooks."
msgstr ""
#: ../../using/cmdline.rst:803
msgid "Set the family of memory allocators used by Python:"
msgstr ""
#: ../../using/cmdline.rst:805
msgid ""
"``default``: use the :ref:`default memory allocators <default-memory-"
"allocators>`."
msgstr ""