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GeezerVison is showing github.com — python-docs-ja/library/datetime.po at 3.12 · python/python-docs-ja Expand file tree/ Copy pathdatetime.poMore file actions 5028 lines (4374 loc) · 206 KB / Copy pathdatetime.poFile metadata and controls5028 lines (4374 loc) · 206 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 # SOME DESCRIPTIVE TITLE. # Copyright (C) 2001 Python Software Foundation # This file is distributed under the same license as the Python package. # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR. # # Translators: # mollinaca, 2021 # tomo, 2024 # Takeshi Nakazato, 2024 # 石井明久, 2024 # Arihiro TAKASE, 2024 # Takanori Suzuki <[email protected]>, 2025 # #, fuzzy msgid "" msgstr "" "Project-Id-Version: Python 3.14\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2025-05-16 14:19+0000\n" "PO-Revision-Date: 2021-06-28 01:04+0000\n" "Last-Translator: Takanori Suzuki <[email protected]>, 2025\n" "Language-Team: Japanese (https://app.transifex.com/python-doc/teams/5390/" "ja/)\n" "Language: ja\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" #: ../../library/datetime.rst:2 msgid ":mod:`!datetime` --- Basic date and time types" msgstr ":mod:`!datetime` --- 基本的な日付と時間の型" #: ../../library/datetime.rst:11 msgid "**Source code:** :source:`Lib/datetime.py`" msgstr "**ソースコード:** :source:`Lib/datetime.py`" #: ../../library/datetime.rst:17 msgid "" "The :mod:`!datetime` module supplies classes for manipulating dates and " "times." msgstr "" ":mod:`!datetime` モジュールは、日付や時刻を操作するためのクラスを提供していま" "す。" #: ../../library/datetime.rst:19 msgid "" "While date and time arithmetic is supported, the focus of the implementation " "is on efficient attribute extraction for output formatting and manipulation." msgstr "" "日付や時刻に対する算術がサポートされている一方、実装では出力のフォーマットや" "操作のための効率的な属性の抽出に重点を置いています。" #: ../../library/datetime.rst:24 msgid "Skip to :ref:`the format codes <format-codes>`." msgstr ":ref:`書式コード <format-codes>` に飛ぶ。" #: ../../library/datetime.rst:28 msgid "Module :mod:`calendar`" msgstr ":mod:`calendar` モジュール" #: ../../library/datetime.rst:29 msgid "General calendar related functions." msgstr "汎用のカレンダー関連関数。" #: ../../library/datetime.rst:31 msgid "Module :mod:`time`" msgstr ":mod:`time` モジュール" #: ../../library/datetime.rst:32 msgid "Time access and conversions." msgstr "時刻へのアクセスと変換。" #: ../../library/datetime.rst:34 msgid "Module :mod:`zoneinfo`" msgstr ":mod:`zoneinfo` モジュール" #: ../../library/datetime.rst:35 msgid "Concrete time zones representing the IANA time zone database." msgstr "IANAタイムゾーンデータベースを表す具体的なタイムゾーン。" #: ../../library/datetime.rst:37 msgid "Package `dateutil <https://dateutil.readthedocs.io/en/stable/>`_" msgstr "`dateutil <https://dateutil.readthedocs.io/en/stable/>`_ パッケージ" #: ../../library/datetime.rst:38 msgid "Third-party library with expanded time zone and parsing support." msgstr "拡張タイムゾーンと構文解析サポートのあるサードパーティーライブラリ。" #: ../../library/datetime.rst:40 msgid "Package :pypi:`DateType`" msgstr ":pypi:`DateType` パッケージ" #: ../../library/datetime.rst:41 msgid "" "Third-party library that introduces distinct static types to e.g. allow :" "term:`static type checkers <static type checker>` to differentiate between " "naive and aware datetimes." msgstr "" #: ../../library/datetime.rst:48 msgid "Aware and Naive Objects" msgstr "Aware オブジェクトと Naive オブジェクト" #: ../../library/datetime.rst:50 msgid "" "Date and time objects may be categorized as \"aware\" or \"naive\" depending " "on whether or not they include time zone information." msgstr "" "日時のオブジェクトは、それらがタイムゾーンの情報を含んでいるかどうかによって " "\"aware\" あるいは \"naive\" に分類されます。" #: ../../library/datetime.rst:53 msgid "" "With sufficient knowledge of applicable algorithmic and political time " "adjustments, such as time zone and daylight saving time information, an " "**aware** object can locate itself relative to other aware objects. An aware " "object represents a specific moment in time that is not open to " "interpretation. [#]_" msgstr "" "タイムゾーンや夏時間の情報のような、アルゴリズム的で政治的な適用可能な時間調" "節に関する知識を持っているため、 **aware** オブジェクトは他の aware オブジェ" "クトとの相対関係を特定できます。\n" "aware オブジェクトは解釈の余地のない特定の実時刻を表現します。 [#]_" #: ../../library/datetime.rst:59 msgid "" "A **naive** object does not contain enough information to unambiguously " "locate itself relative to other date/time objects. Whether a naive object " "represents Coordinated Universal Time (UTC), local time, or time in some " "other time zone is purely up to the program, just like it is up to the " "program whether a particular number represents metres, miles, or mass. Naive " "objects are easy to understand and to work with, at the cost of ignoring " "some aspects of reality." msgstr "" "**naive** オブジェクトには他の日付時刻オブジェクトとの相対関係を把握するのに" "足る情報が含まれません。あるプログラム内の数字がメートルを表わしているのか、" "マイルなのか、それとも質量なのかがプログラムによって異なるように、naive オブ" "ジェクトが協定世界時 (UTC) なのか、現地時間なのか、それとも他のタイムゾーンな" "のかはそのプログラムに依存します。Naive オブジェクトはいくつかの現実的な側面" "を無視してしまうというコストを無視すれば、簡単に理解でき、うまく利用すること" "ができます。" #: ../../library/datetime.rst:66 msgid "" "For applications requiring aware objects, :class:`.datetime` and :class:`." "time` objects have an optional time zone information attribute, :attr:`!" "tzinfo`, that can be set to an instance of a subclass of the abstract :class:" "`tzinfo` class. These :class:`tzinfo` objects capture information about the " "offset from UTC time, the time zone name, and whether daylight saving time " "is in effect." msgstr "" "aware オブジェクトを必要とするアプリケーションのために、 :class:`.datetime` " "と :class:`.time` オブジェクトは追加のタイムゾーン情報の属性 :attr:`!tzinfo` " "を持ちます。\n" ":attr:`tzinfo` には抽象クラス :class:`tzinfo` のサブクラスのインスタンスを設" "定できます。\n" "これらの :class:`tzinfo` オブジェクトは UTC 時間からのオフセットやタイムゾー" "ンの名前、夏時間が実施されるかどうかの情報を保持しています。" #: ../../library/datetime.rst:72 msgid "" "Only one concrete :class:`tzinfo` class, the :class:`timezone` class, is " "supplied by the :mod:`!datetime` module. The :class:`!timezone` class can " "represent simple time zones with fixed offsets from UTC, such as UTC itself " "or North American EST and EDT time zones. Supporting time zones at deeper " "levels of detail is up to the application. The rules for time adjustment " "across the world are more political than rational, change frequently, and " "there is no standard suitable for every application aside from UTC." msgstr "" "ただ一つの具象 :class:`tzinfo` クラスである :class:`timezone` クラスが :mod:" "`!datetime` モジュールで提供されています。 :class:`!timezone` クラスは、UTCか" "らのオフセットが固定である単純なタイムゾーン（例えばUTCそれ自体）、および北ア" "メリカにおける東部標準時（EST）／東部夏時間（EDT）のような単純ではないタイム" "ゾーンの両方を表現できます。より深く詳細までタイムゾーンをサポートするかはア" "プリケーションに依存します。世界中の時刻の調整を決めるルールは合理的というよ" "りかは政治的なもので、頻繁に変わり、UTC を除くと都合のよい基準というものはあ" "りません。" #: ../../library/datetime.rst:81 msgid "Constants" msgstr "定数" #: ../../library/datetime.rst:83 msgid "The :mod:`!datetime` module exports the following constants:" msgstr ":mod:`!datetime` モジュールでは以下の定数を公開しています:" #: ../../library/datetime.rst:87 msgid "" "The smallest year number allowed in a :class:`date` or :class:`.datetime` " "object. :const:`MINYEAR` is 1." msgstr "" ":class:`date` や :class:`.datetime` オブジェクトで許されている、年を表現する" "最小の数字です。 :const:`MINYEAR` は1です。" #: ../../library/datetime.rst:93 msgid "" "The largest year number allowed in a :class:`date` or :class:`.datetime` " "object. :const:`MAXYEAR` is 9999." msgstr "" ":class:`date` や :class:`.datetime` オブジェクトで許されている、年を表現する" "最大の数字です。 :const:`MAXYEAR` は9999です。" #: ../../library/datetime.rst:98 msgid "Alias for the UTC time zone singleton :attr:`datetime.timezone.utc`." msgstr "UTCタイムゾーンシングルトン :attr:`datetime.timezone.utc` の別名。" #: ../../library/datetime.rst:103 msgid "Available Types" msgstr "利用可能なデータ型" #: ../../library/datetime.rst:108 msgid "" "An idealized naive date, assuming the current Gregorian calendar always was, " "and always will be, in effect. Attributes: :attr:`year`, :attr:`month`, and :" "attr:`day`." msgstr "" "理想的な naive な日付で、これまでもこれからも現在のグレゴリオ暦 (Gregorian " "calender) が有効であることを仮定しています。\n" "属性は :attr:`year`, :attr:`month`,および :attr:`day` です。" #: ../../library/datetime.rst:116 msgid "" "An idealized time, independent of any particular day, assuming that every " "day has exactly 24\\*60\\*60 seconds. (There is no notion of \"leap " "seconds\" here.) Attributes: :attr:`hour`, :attr:`minute`, :attr:`second`, :" "attr:`microsecond`, and :attr:`.tzinfo`." msgstr "" "理想的な時刻で、特定の日から独立しており、毎日が厳密に 24\\*60\\*60 秒である" "と仮定しています。(\"うるう秒: leap seconds\" の概念はありません。)\n" "属性は :attr:`hour`, :attr:`minute`, :attr:`second`, :attr:`microsecond`, お" "よび :attr:`tzinfo` です。" #: ../../library/datetime.rst:125 msgid "" "A combination of a date and a time. Attributes: :attr:`year`, :attr:" "`month`, :attr:`day`, :attr:`hour`, :attr:`minute`, :attr:`second`, :attr:" "`microsecond`, and :attr:`.tzinfo`." msgstr "" "日付と時刻を組み合わせたものです。\n" "属性は :attr:`year`, :attr:`month`, :attr:`day`, :attr:`hour`, :attr:" "`minute`, :attr:`second`, :attr:`microsecond`, および :attr:`tzinfo` です。" #: ../../library/datetime.rst:133 msgid "" "A duration expressing the difference between two :class:`.datetime` or :" "class:`date` instances to microsecond resolution." msgstr "" ":class:`.datetime` あるいは :class:`date` クラスの二つのインスタンス間の時間" "差をマイクロ秒精度で表す経過時間値です。" #: ../../library/datetime.rst:140 msgid "" "An abstract base class for time zone information objects. These are used by " "the :class:`.datetime` and :class:`.time` classes to provide a customizable " "notion of time adjustment (for example, to account for time zone and/or " "daylight saving time)." msgstr "" "タイムゾーン情報オブジェクトの抽象基底クラスです。\n" ":class:`.datetime` および :class:`.time` クラスで用いられ、カスタマイズ可能な" "時刻修正の概念 (たとえばタイムゾーンや夏時間の計算) を提供します。" #: ../../library/datetime.rst:148 msgid "" "A class that implements the :class:`tzinfo` abstract base class as a fixed " "offset from the UTC." msgstr "" ":class:`tzinfo` 抽象基底クラスを UTC からの固定オフセットとして実装するクラス" "です。" #: ../../library/datetime.rst:153 ../../library/datetime.rst:171 msgid "Objects of these types are immutable." msgstr "これらの型のオブジェクトは変更不可能 (immutable) です。" #: ../../library/datetime.rst:155 msgid "Subclass relationships::" msgstr "サブクラスの関係は以下のようになります::" #: ../../library/datetime.rst:157 msgid "" "object\n" " timedelta\n" " tzinfo\n" " timezone\n" " time\n" " date\n" " datetime" msgstr "" #: ../../library/datetime.rst:166 msgid "Common Properties" msgstr "共通の特徴" #: ../../library/datetime.rst:168 msgid "" "The :class:`date`, :class:`.datetime`, :class:`.time`, and :class:`timezone` " "types share these common features:" msgstr "" ":class:`date` 型、:class:`.datetime` 型、:class:`.time` 型、:class:" "`timezone` 型には共通する特徴があります:" #: ../../library/datetime.rst:172 msgid "" "Objects of these types are :term:`hashable`, meaning that they can be used " "as dictionary keys." msgstr "" "これらの型のオブジェクトは :term:`ハッシュ可能 <hashable>` であり、辞書のキー" "として使えることになります。" #: ../../library/datetime.rst:174 msgid "" "Objects of these types support efficient pickling via the :mod:`pickle` " "module." msgstr "" "これらの型のオブジェクトは :mod:`pickle` モジュールを利用して効率的な pickle " "化をサポートしています。" #: ../../library/datetime.rst:177 msgid "Determining if an Object is Aware or Naive" msgstr "オブジェクトが Aware なのか Naive なのかの判断" #: ../../library/datetime.rst:179 msgid "Objects of the :class:`date` type are always naive." msgstr ":class:`date` 型のオブジェクトは常に naive です。" #: ../../library/datetime.rst:181 msgid "" "An object of type :class:`.time` or :class:`.datetime` may be aware or naive." msgstr "" ":class:`.time` 型あるいは :class:`.datetime` 型のオブジェクトは aware か " "naive のどちらかです。" #: ../../library/datetime.rst:183 msgid "" "A :class:`.datetime` object ``d`` is aware if both of the following hold:" msgstr "" "次の条件を両方とも満たす場合、 :class:`.datetime` オブジェクト ``d`` は " "aware です:" #: ../../library/datetime.rst:185 msgid "``d.tzinfo`` is not ``None``" msgstr "``d.tzinfo`` が ``None`` でない" #: ../../library/datetime.rst:186 msgid "``d.tzinfo.utcoffset(d)`` does not return ``None``" msgstr "``d.tzinfo.utcoffset(d)`` が ``None`` を返さない" #: ../../library/datetime.rst:188 msgid "Otherwise, ``d`` is naive." msgstr "どちらかを満たさない場合は、 ``d`` は naive です。" #: ../../library/datetime.rst:190 msgid "A :class:`.time` object ``t`` is aware if both of the following hold:" msgstr "" "次の条件を両方とも満たす場合、 :class:`.time` オブジェクト ``t`` は aware で" "す:" #: ../../library/datetime.rst:192 msgid "``t.tzinfo`` is not ``None``" msgstr "``t.tzinfo`` が ``None`` でない" #: ../../library/datetime.rst:193 msgid "``t.tzinfo.utcoffset(None)`` does not return ``None``." msgstr "``t.tzinfo.utcoffset(None)`` が ``None`` を返さない" #: ../../library/datetime.rst:195 msgid "Otherwise, ``t`` is naive." msgstr "どちらかを満たさない場合は、 ``t`` は naive です。" #: ../../library/datetime.rst:197 msgid "" "The distinction between aware and naive doesn't apply to :class:`timedelta` " "objects." msgstr "" "aware なオブジェクトと naive なオブジェクトの区別は :class:`timedelta` オブ" "ジェクトにはあてはまりません。" #: ../../library/datetime.rst:203 msgid ":class:`timedelta` Objects" msgstr ":class:`timedelta` オブジェクト" #: ../../library/datetime.rst:205 msgid "" "A :class:`timedelta` object represents a duration, the difference between " "two :class:`.datetime` or :class:`date` instances." msgstr "" ":class:`timedelta` オブジェクトは経過時間、すなわち二つの :class:`.datetime` " "または :class:`date` のインスタンスの差を表します。" #: ../../library/datetime.rst:210 msgid "" "All arguments are optional and default to 0. Arguments may be integers or " "floats, and may be positive or negative." msgstr "" "全ての引数がオプションで、デフォルト値は0です。\n" "引数は整数、浮動小数点数でもよく、正でも負でもかまいません。" #: ../../library/datetime.rst:213 msgid "" "Only *days*, *seconds* and *microseconds* are stored internally. Arguments " "are converted to those units:" msgstr "" "*days*, *seconds*, *microseconds* だけが内部的に保持されます。\n" "引数は以下のようにして変換されます:" #: ../../library/datetime.rst:216 msgid "A millisecond is converted to 1000 microseconds." msgstr "1 ミリ秒は 1000 マイクロ秒に変換されます。" #: ../../library/datetime.rst:217 msgid "A minute is converted to 60 seconds." msgstr "1 分は 60 秒に変換されます。" #: ../../library/datetime.rst:218 msgid "An hour is converted to 3600 seconds." msgstr "1 時間は 3600 秒に変換されます。" #: ../../library/datetime.rst:219 msgid "A week is converted to 7 days." msgstr "1 週間は 7 日に変換されます。" #: ../../library/datetime.rst:221 msgid "" "and days, seconds and microseconds are then normalized so that the " "representation is unique, with" msgstr "" "さらに、値が一意に表されるように days, seconds, microseconds が以下のように正" "規化されます" #: ../../library/datetime.rst:224 msgid "``0 <= microseconds < 1000000``" msgstr "``0 <= microseconds < 1000000``" #: ../../library/datetime.rst:225 msgid "``0 <= seconds < 3600*24`` (the number of seconds in one day)" msgstr "``0 <= seconds < 3600*24`` (一日中の秒数)" #: ../../library/datetime.rst:226 msgid "``-999999999 <= days <= 999999999``" msgstr "``-999999999 <= days <= 999999999``" #: ../../library/datetime.rst:228 msgid "" "The following example illustrates how any arguments besides *days*, " "*seconds* and *microseconds* are \"merged\" and normalized into those three " "resulting attributes::" msgstr "" "次の例は、 *days*, *seconds*, *microseconds* に加えて任意の引数がどう \"集約" "\" され、最終的に3つの属性に正規化されるかの説明をしています::" #: ../../library/datetime.rst:232 msgid "" ">>> from datetime import timedelta\n" ">>> delta = timedelta(\n" "... days=50,\n" "... seconds=27,\n" "... microseconds=10,\n" "... milliseconds=29000,\n" "... minutes=5,\n" "... hours=8,\n" "... weeks=2\n" "... )\n" ">>> # Only days, seconds, and microseconds remain\n" ">>> delta\n" "datetime.timedelta(days=64, seconds=29156, microseconds=10)" msgstr "" #: ../../library/datetime.rst:246 msgid "" "If any argument is a float and there are fractional microseconds, the " "fractional microseconds left over from all arguments are combined and their " "sum is rounded to the nearest microsecond using round-half-to-even " "tiebreaker. If no argument is a float, the conversion and normalization " "processes are exact (no information is lost)." msgstr "" "引数のいずれかが浮動小数点であり、小数のマイクロ秒が存在する場合、小数のマイ" "クロ秒は全ての引数から一度取り置かれ、それらの和は最近接偶数のマイクロ秒に丸" "められます。浮動小数点の引数がない場合、値の変換と正規化の過程は厳密な (失わ" "れる情報がない) ものとなります。" #: ../../library/datetime.rst:253 msgid "" "If the normalized value of days lies outside the indicated range, :exc:" "`OverflowError` is raised." msgstr "" "日の値を正規化した結果、指定された範囲の外側になった場合には、 :exc:" "`OverflowError` が送出されます。" #: ../../library/datetime.rst:256 msgid "" "Note that normalization of negative values may be surprising at first. For " "example::" msgstr "負の値を正規化すると、最初は混乱するような値になります。例えば::" #: ../../library/datetime.rst:259 msgid "" ">>> from datetime import timedelta\n" ">>> d = timedelta(microseconds=-1)\n" ">>> (d.days, d.seconds, d.microseconds)\n" "(-1, 86399, 999999)" msgstr "" #: ../../library/datetime.rst:264 msgid "" "Since the string representation of :class:`!timedelta` objects can be " "confusing, use the following recipe to produce a more readable format:" msgstr "" #: ../../library/datetime.rst:267 msgid "" ">>> def pretty_timedelta(td):\n" "... if td.days >= 0:\n" "... return str(td)\n" "... return f'-({-td!s})'\n" "...\n" ">>> d = timedelta(hours=-1)\n" ">>> str(d) # not human-friendly\n" "'-1 day, 23:00:00'\n" ">>> pretty_timedelta(d)\n" "'-(1:00:00)'" msgstr "" #: ../../library/datetime.rst:281 ../../library/datetime.rst:615 #: ../../library/datetime.rst:1175 ../../library/datetime.rst:1813 #: ../../library/datetime.rst:2434 msgid "Class attributes:" msgstr "以下にクラス属性を示します:" #: ../../library/datetime.rst:285 msgid "The most negative :class:`timedelta` object, ``timedelta(-999999999)``." msgstr "" "最小の値を表す :class:`timedelta` オブジェクトで、 ``timedelta(-999999999)`` " "です。" #: ../../library/datetime.rst:290 msgid "" "The most positive :class:`timedelta` object, ``timedelta(days=999999999, " "hours=23, minutes=59, seconds=59, microseconds=999999)``." msgstr "" "最大の値を表す :class:`timedelta` オブジェクトで、 " "``timedelta(days=999999999, hours=23, minutes=59, seconds=59, " "microseconds=999999)`` です。" #: ../../library/datetime.rst:296 msgid "" "The smallest possible difference between non-equal :class:`timedelta` " "objects, ``timedelta(microseconds=1)``." msgstr "" ":class:`timedelta` オブジェクトが等しくならない最小の時間差で、 " "``timedelta(microseconds=1)`` です。" #: ../../library/datetime.rst:299 msgid "" "Note that, because of normalization, ``timedelta.max`` is greater than ``-" "timedelta.min``. ``-timedelta.max`` is not representable as a :class:" "`timedelta` object." msgstr "" "正規化のために、 ``timedelta.max`` は ``-timedelta.min`` より大きいことに注意" "してください。 ``-timedelta.max`` は :class:`timedelta` オブジェクトとして表" "現することができません。" #: ../../library/datetime.rst:303 ../../library/datetime.rst:633 #: ../../library/datetime.rst:1195 ../../library/datetime.rst:1833 msgid "Instance attributes (read-only):" msgstr "インスタンスの属性 (読み出しのみ):" #: ../../library/datetime.rst:307 msgid "Between -999,999,999 and 999,999,999 inclusive." msgstr "両端値を含む-999,999,999 から 999,999,999 の間" #: ../../library/datetime.rst:312 msgid "Between 0 and 86,399 inclusive." msgstr "両端値を含む 0 から 86,399 の間" #: ../../library/datetime.rst:316 msgid "" "It is a somewhat common bug for code to unintentionally use this attribute " "when it is actually intended to get a :meth:`~timedelta.total_seconds` value " "instead:" msgstr "" #: ../../library/datetime.rst:320 msgid "" ">>> from datetime import timedelta\n" ">>> duration = timedelta(seconds=11235813)\n" ">>> duration.days, duration.seconds\n" "(130, 3813)\n" ">>> duration.total_seconds()\n" "11235813.0" msgstr "" #: ../../library/datetime.rst:331 msgid "Between 0 and 999,999 inclusive." msgstr "両端値を含む 0 から 999,999 の間" #: ../../library/datetime.rst:334 ../../library/datetime.rst:650 #: ../../library/datetime.rst:1248 msgid "Supported operations:" msgstr "サポートされている演算を以下に示します:" #: ../../library/datetime.rst:339 ../../library/datetime.rst:653 #: ../../library/datetime.rst:1251 msgid "Operation" msgstr "演算" #: ../../library/datetime.rst:339 ../../library/datetime.rst:653 #: ../../library/datetime.rst:1251 msgid "Result" msgstr "結果" #: ../../library/datetime.rst:341 msgid "``t1 = t2 + t3``" msgstr "``t1 = t2 + t3``" #: ../../library/datetime.rst:341 msgid "" "Sum of ``t2`` and ``t3``. Afterwards ``t1 - t2 == t3`` and ``t1 - t3 == t2`` " "are true. (1)" msgstr "" "``t2`` と ``t3`` の和。演算後、``t1 - t2 == t3`` および ``t1 - t3 == t2`` は" "真になります。(1)" #: ../../library/datetime.rst:345 msgid "``t1 = t2 - t3``" msgstr "``t1 = t2 - t3``" #: ../../library/datetime.rst:345 msgid "" "Difference of ``t2`` and ``t3``. Afterwards ``t1 == t2 - t3`` and ``t2 == " "t1 + t3`` are true. (1)(6)" msgstr "" "``t2`` と ``t3`` の差。演算後、``t1 == t2 - t3`` および ``t2 == t1 + t3`` は" "真になります。 (1)(6)" #: ../../library/datetime.rst:349 msgid "``t1 = t2 * i or t1 = i * t2``" msgstr "``t1 = t2 * i または t1 = i * t2``" #: ../../library/datetime.rst:349 msgid "" "Delta multiplied by an integer. Afterwards ``t1 // i == t2`` is true, " "provided ``i != 0``." msgstr "" "時間差と整数の積。演算後、``t1 // i == t2`` は ``i != 0`` であれば真となりま" "す。" #: ../../library/datetime.rst:353 msgid "In general, ``t1 * i == t1 * (i-1) + t1`` is true. (1)" msgstr "一般的に、``t1 * i == t1 * (i-1) + t1`` は真となります。(1)" #: ../../library/datetime.rst:356 msgid "``t1 = t2 * f or t1 = f * t2``" msgstr "``t1 = t2 * f`` または ``t1 = f * t2``" #: ../../library/datetime.rst:356 msgid "" "Delta multiplied by a float. The result is rounded to the nearest multiple " "of timedelta.resolution using round-half-to-even." msgstr "" "時間差と浮動小数点の積。結果は最近接偶数への丸めを利用して最も近い timedelta." "resolution の倍数に丸められます。" #: ../../library/datetime.rst:360 msgid "``f = t2 / t3``" msgstr "``f = t2 / t3``" #: ../../library/datetime.rst:360 msgid "" "Division (3) of overall duration ``t2`` by interval unit ``t3``. Returns a :" "class:`float` object." msgstr "" "``t2`` を ``t3`` で除算 (3) したもの。:class:`float` オブジェクトを返します。" #: ../../library/datetime.rst:364 msgid "``t1 = t2 / f or t1 = t2 / i``" msgstr "``t1 = t2 / f`` または ``t1 = t2 / i``" #: ../../library/datetime.rst:364 msgid "" "Delta divided by a float or an int. The result is rounded to the nearest " "multiple of timedelta.resolution using round-half-to-even." msgstr "" "時間差を浮動小数点や整数で除したもの。結果は最近接偶数への丸めを利用して最も" "近い timedelta.resolution の倍数に丸められます。" #: ../../library/datetime.rst:368 msgid "``t1 = t2 // i`` or ``t1 = t2 // t3``" msgstr "``t1 = t2 // i`` または ``t1 = t2 // t3``" #: ../../library/datetime.rst:368 msgid "" "The floor is computed and the remainder (if any) is thrown away. In the " "second case, an integer is returned. (3)" msgstr "" "floor が計算され、余りは (もしあれば) 捨てられます。後者の場合、整数が返され" "ます。(3)" #: ../../library/datetime.rst:372 msgid "``t1 = t2 % t3``" msgstr "``t1 = t2 % t3``" #: ../../library/datetime.rst:372 msgid "The remainder is computed as a :class:`timedelta` object. (3)" msgstr "剰余が :class:`timedelta` オブジェクトとして計算されます。(3)" #: ../../library/datetime.rst:375 msgid "``q, r = divmod(t1, t2)``" msgstr "``q, r = divmod(t1, t2)``" #: ../../library/datetime.rst:375 msgid "" "Computes the quotient and the remainder: ``q = t1 // t2`` (3) and ``r = t1 % " "t2``. ``q`` is an integer and ``r`` is a :class:`timedelta` object." msgstr "" "商と剰余が計算されます: ``q = t1 // t2`` (3) と ``r = t1 % t2`` 。``q`` は整" "数で ``r`` は :class:`timedelta` オブジェクトです。" #: ../../library/datetime.rst:380 msgid "``+t1``" msgstr "``+t1``" #: ../../library/datetime.rst:380 msgid "Returns a :class:`timedelta` object with the same value. (2)" msgstr "同じ値を持つ :class:`timedelta` オブジェクトを返します。(2)" #: ../../library/datetime.rst:383 msgid "``-t1``" msgstr "``-t1``" #: ../../library/datetime.rst:383 msgid "" "Equivalent to ``timedelta(-t1.days, -t1.seconds, -t1.microseconds)``, and to " "``t1 * -1``. (1)(4)" msgstr "" "``timedelta(-t1.days, -t1.seconds, -t1.microseconds)``、および ``t1 * -1`` と" "同じです。 (1)(4)" #: ../../library/datetime.rst:387 msgid "``abs(t)``" msgstr "``abs(t)``" #: ../../library/datetime.rst:387 msgid "" "Equivalent to ``+t`` when ``t.days >= 0``, and to ``-t`` when ``t.days < " "0``. (2)" msgstr "" "``t.days >= 0`` のときには ``+t``, ``t.days < 0`` のときには ``-t`` となりま" "す。(2)" #: ../../library/datetime.rst:390 msgid "``str(t)``" msgstr "``str(t)``" #: ../../library/datetime.rst:390 msgid "" "Returns a string in the form ``[D day[s], ][H]H:MM:SS[.UUUUUU]``, where D is " "negative for negative ``t``. (5)" msgstr "" "``[D day[s], ][H]H:MM:SS[.UUUUUU]`` という形式の文字列を返します。``t`` が負" "の値の場合は ``D`` は負の値となります。(5)" #: ../../library/datetime.rst:394 msgid "``repr(t)``" msgstr "``repr(t)``" #: ../../library/datetime.rst:394 msgid "" "Returns a string representation of the :class:`timedelta` object as a " "constructor call with canonical attribute values." msgstr "" ":class:`timedelta` オブジェクトの文字列表現を返します。その文字列は、正規の属" "性値を持つコンストラクタ呼び出しのコードになっています。" #: ../../library/datetime.rst:400 ../../library/datetime.rst:672 #: ../../library/datetime.rst:2663 msgid "Notes:" msgstr "注釈:" #: ../../library/datetime.rst:403 msgid "This is exact but may overflow." msgstr "この演算は正確ですが、オーバフローするかもしれません。" #: ../../library/datetime.rst:406 msgid "This is exact and cannot overflow." msgstr "この演算は正確であり、オーバフローし得ません。" #: ../../library/datetime.rst:409 msgid "Division by zero raises :exc:`ZeroDivisionError`." msgstr "0 による除算は :exc:`ZeroDivisionError` を送出します。" #: ../../library/datetime.rst:412 msgid "``-timedelta.max`` is not representable as a :class:`timedelta` object." msgstr "" "``-timedelta.max`` は :class:`timedelta` オブジェクトで表現することができませ" "ん。" #: ../../library/datetime.rst:415 msgid "" "String representations of :class:`timedelta` objects are normalized " "similarly to their internal representation. This leads to somewhat unusual " "results for negative timedeltas. For example::" msgstr "" ":class:`timedelta` オブジェクトの文字列表現は内部表現に類似した形に正規化され" "ます。そのため負の timedelta は少し変な結果になります。例えば::" #: ../../library/datetime.rst:419 msgid "" ">>> timedelta(hours=-5)\n" "datetime.timedelta(days=-1, seconds=68400)\n" ">>> print(_)\n" "-1 day, 19:00:00" msgstr "" #: ../../library/datetime.rst:425 msgid "" "The expression ``t2 - t3`` will always be equal to the expression ``t2 + (-" "t3)`` except when t3 is equal to ``timedelta.max``; in that case the former " "will produce a result while the latter will overflow." msgstr "" "t3 が ``timedelta.max`` のときを除けば、式 ``t2 - t3`` は常に、式 ``t2 + (-" "t3)`` と同等です。t3 が ``timedelta.max`` の場合、前者の式は結果の値が出ます" "が、後者はオーバーフローを起こします。" #: ../../library/datetime.rst:429 msgid "" "In addition to the operations listed above, :class:`timedelta` objects " "support certain additions and subtractions with :class:`date` and :class:`." "datetime` objects (see below)." msgstr "" "上に列挙した操作に加え :class:`timedelta` オブジェクトは :class:`date` およ" "び :class:`.datetime` オブジェクトとの間で加減算をサポートしています (下を参" "照してください)。" #: ../../library/datetime.rst:433 msgid "" "Floor division and true division of a :class:`timedelta` object by another :" "class:`timedelta` object are now supported, as are remainder operations and " "the :func:`divmod` function. True division and multiplication of a :class:" "`timedelta` object by a :class:`float` object are now supported." msgstr "" ":class:`timedelta` オブジェクトの別の :class:`timedelta` オブジェクトによる、" "切り捨て除算と真の除算、および剰余演算と :func:`divmod` 関数がサポートされる" "ようになりました。 :class:`timedelta` オブジェクトと :class:`float` オブジェ" "クトの真の除算と掛け算がサポートされるようになりました。" #: ../../library/datetime.rst:439 msgid ":class:`timedelta` objects support equality and order comparisons." msgstr ":class:`timedelta` オブジェクトは等価性と順序の比較をサポートします。" #: ../../library/datetime.rst:441 msgid "" "In Boolean contexts, a :class:`timedelta` object is considered to be true if " "and only if it isn't equal to ``timedelta(0)``." msgstr "" "ブール演算コンテキストでは、 :class:`timedelta` オブジェクトは " "``timedelta(0)`` に等しくない場合かつそのときに限り真となります。" #: ../../library/datetime.rst:444 ../../library/datetime.rst:714 #: ../../library/datetime.rst:1338 ../../library/datetime.rst:1956 msgid "Instance methods:" msgstr "インスタンスメソッド:" #: ../../library/datetime.rst:448 msgid "" "Return the total number of seconds contained in the duration. Equivalent to " "``td / timedelta(seconds=1)``. For interval units other than seconds, use " "the division form directly (e.g. ``td / timedelta(microseconds=1)``)." msgstr "" "この期間に含まれるトータルの秒数を返します。``td / timedelta(seconds=1)`` と" "等価です。\n" "秒以外の期間の単位では、直接に除算する形式 (例えば ``td / " "timedelta(microseconds=1)``) が使われます。" #: ../../library/datetime.rst:452 msgid "" "Note that for very large time intervals (greater than 270 years on most " "platforms) this method will lose microsecond accuracy." msgstr "" "非常に長い期間 (多くのプラットフォームでは270年以上) については、このメソッド" "はマイクロ秒の精度を失うことがあることに注意してください。" #: ../../library/datetime.rst:458 msgid "Examples of usage: :class:`timedelta`" msgstr "使用例: :class:`timedelta`" #: ../../library/datetime.rst:460 msgid "An additional example of normalization::" msgstr "正規化の追加の例です::" #: ../../library/datetime.rst:462 msgid "" ">>> # Components of another_year add up to exactly 365 days\n" ">>> from datetime import timedelta\n" ">>> year = timedelta(days=365)\n" ">>> another_year = timedelta(weeks=40, days=84, hours=23,\n" "... minutes=50, seconds=600)\n" ">>> year == another_year\n" "True\n" ">>> year.total_seconds()\n" "31536000.0" msgstr "" #: ../../library/datetime.rst:472 msgid "Examples of :class:`timedelta` arithmetic::" msgstr ":class:`timedelta` の計算の例です::" #: ../../library/datetime.rst:474 msgid "" ">>> from datetime import timedelta\n" ">>> year = timedelta(days=365)\n" ">>> ten_years = 10 * year\n" ">>> ten_years\n" "datetime.timedelta(days=3650)\n" ">>> ten_years.days // 365\n" "10\n" ">>> nine_years = ten_years - year\n" ">>> nine_years\n" "datetime.timedelta(days=3285)\n" ">>> three_years = nine_years // 3\n" ">>> three_years, three_years.days // 365\n" "(datetime.timedelta(days=1095), 3)" msgstr "" #: ../../library/datetime.rst:491 msgid ":class:`date` Objects" msgstr ":class:`date` オブジェクト" #: ../../library/datetime.rst:493 msgid "" "A :class:`date` object represents a date (year, month and day) in an " "idealized calendar, the current Gregorian calendar indefinitely extended in " "both directions." msgstr "" ":class:`date` オブジェクトは、両方向に無期限に拡張された現在のグレゴリオ暦と" "いう理想化された暦の日付 (年月日) を表します。" #: ../../library/datetime.rst:497 msgid "" "January 1 of year 1 is called day number 1, January 2 of year 1 is called " "day number 2, and so on. [#]_" msgstr "" "1 年 1 月 1 日は日番号 1、1 年 1 月 2 日は日番号 2 と呼ばれ、他も同様です。 " "[#]_" #: ../../library/datetime.rst:502 msgid "" "All arguments are required. Arguments must be integers, in the following " "ranges:" msgstr "" "全ての引数が必須です。\n" "引数は整数で、次の範囲に収まっていなければなりません:" #: ../../library/datetime.rst:505 msgid "``MINYEAR <= year <= MAXYEAR``" msgstr "``MINYEAR <= year <= MAXYEAR``" #: ../../library/datetime.rst:506 msgid "``1 <= month <= 12``" msgstr "``1 <= month <= 12``" #: ../../library/datetime.rst:507 msgid "``1 <= day <= number of days in the given month and year``" msgstr "``1 <= day <= 指定された月と年における日数``" #: ../../library/datetime.rst:509 ../../library/datetime.rst:932 msgid "" "If an argument outside those ranges is given, :exc:`ValueError` is raised." msgstr "範囲を超えた引数を与えた場合、 :exc:`ValueError` が送出されます。" #: ../../library/datetime.rst:512 ../../library/datetime.rst:937 msgid "Other constructors, all class methods:" msgstr "他のコンストラクタ、および全てのクラスメソッドを以下に示します:" #: ../../library/datetime.rst:516 msgid "Return the current local date." msgstr "現在のローカルな日付を返します。" #: ../../library/datetime.rst:518 msgid "This is equivalent to ``date.fromtimestamp(time.time())``." msgstr "``date.fromtimestamp(time.time())`` と等価です。" #: ../../library/datetime.rst:522 msgid "" "Return the local date corresponding to the POSIX timestamp, such as is " "returned by :func:`time.time`." msgstr "" ":func:`time.time` で返されるような POSIX タイムスタンプに対応するローカルな日" "付を返します。" #: ../../library/datetime.rst:525 msgid "" "This may raise :exc:`OverflowError`, if the timestamp is out of the range of " "values supported by the platform C :c:func:`localtime` function, and :exc:" "`OSError` on :c:func:`localtime` failure. It's common for this to be " "restricted to years from 1970 through 2038. Note that on non-POSIX systems " "that include leap seconds in their notion of a timestamp, leap seconds are " "ignored by :meth:`fromtimestamp`." msgstr "" "timestamp がプラットフォームの C 関数 :c:func:`localtime` がサポートする値の" "範囲から外れていた場合、 :exc:`OverflowError` を送出するかもしれません。ま" |
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