{"id":739,"date":"2015-01-30T20:50:37","date_gmt":"2015-01-30T11:50:37","guid":{"rendered":"https:\/\/blog.ymyzk.com\/?p=739"},"modified":"2015-11-08T03:57:54","modified_gmt":"2015-11-07T18:57:54","slug":"python-backports","status":"publish","type":"post","link":"https:\/\/blog.ymyzk.com\/2015\/01\/python-backports\/","title":{"rendered":"Python \u3067\u5229\u7528\u51fa\u6765\u308b\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u306e\u307e\u3068\u3081"},"content":{"rendered":"

Python \u306f\u73fe\u5728 3.x \u7cfb\u306e\u958b\u767a\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u304c, 3.x \u3067\u5c0e\u5165\u3055\u308c\u305f\u65b0\u3057\u3044\u6a5f\u80fd\u3084\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u53e4\u3044 3.x \u7cfb\u3084 2.x \u7cfb\u3067\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b, \u516c\u5f0f\u3084\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30fc\u306b\u3088\u3063\u3066\u30d0\u30c3\u30af\u30dd\u30fc\u30c8 (backport) \u3055\u308c\u3066\u3044\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3059. \u3053\u306e\u8a18\u4e8b\u3067\u306f\u305d\u306e\u3088\u3046\u306a\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u3092\u307e\u3068\u3081\u307e\u3059.<\/p>\n

<\/p>\n

\u65b0\u3057\u3044\u3082\u306e\u306b\u3064\u3044\u3066\u512a\u5148\u7684\u306b\u63b2\u8f09\u3057\u3066\u3044\u307e\u3059. \u30ea\u30b9\u30c8\u306f\u968f\u6642\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u3044\u304f\u4e88\u5b9a\u3067\u3059.<\/p>\n

future<\/h2>\n
\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: future \u2014 future \u6587\u306e\u5b9a\u7fa9<\/a><\/li>\n<\/ul>\n
Python 2\u7cfb\u3067 print \u95a2\u6570\u3092\u7528\u3044\u305f\u308a, \u30e6\u30cb\u30b3\u30fc\u30c9\u6587\u5b57\u5217\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5229\u7528\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u51fa\u6765\u307e\u3059. \u8a73\u7d30\u306f\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u4e0b\u3055\u3044.<\/p>\n
asyncio<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.4<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: asyncio \u2013 \u975e\u540c\u671f I\/O\u3001\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3001\u30b3\u30eb\u30fc\u30c1\u30f3\u304a\u3088\u3073\u30bf\u30b9\u30af<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c81: asyncio<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c81\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 3.3-<\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c82: trollius<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c82\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.6-<\/li>\n<\/ul>\n
collections.abc.Awaitable, Coroutine, Generator<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.5<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: \u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u62bd\u8c61\u57fa\u5e95\u30af\u30e9\u30b9<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: backports_abc<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.6-3.4<\/li>\n<\/ul>\n
concurrent.futures<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.2<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: concurrent.futures \u2013 \u4e26\u5217\u30bf\u30b9\u30af\u5b9f\u884c<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: futures<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.5-3.1<\/li>\n<\/ul>\n
enum<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.4<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: enum \u2014 \u5217\u6319\u578b\u306e\u30b5\u30dd\u30fc\u30c8<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: enum34<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.5-3.3<\/li>\n<\/ul>\n
ensurepip<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.4<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: ensurepip \u2014 Bootstrapping the pip installer<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: ensurepip \u2014 Bootstrapping the pip installer<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.7.9-<\/li>\n<\/ul>\n
PEP 477<\/a> \u306b\u3088\u308a, Python 2 \u7cfb\u306b\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3057\u305f.<\/p>\n
faulthandler<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.3<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: faulthandler \u2014 Python traceback\u306e\u30c0\u30f3\u30d7<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: faulthandler<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.7-3.3?<\/li>\n<\/ul>\n
\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30fc\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u306a\u3063\u305f\u6a21\u69d8.<\/p>\n
functools.singledispatch<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.4<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: functools.singledispatch<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: singledispatch<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.6-3.3<\/li>\n<\/ul>\n
ipaddress<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.3<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: ipaddress \u2014 IPv4\/IPv6 \u64cd\u4f5c\u30e9\u30a4\u30d6\u30e9\u30ea<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: py2-ipaddress<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.7<\/li>\n<\/ul>\n
PEP 3144<\/a> \u3067\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f. py2-ipaddress \u306f\u5168\u3066\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3088\u3046\u3067\u3059.<\/p>\n
Google \u3067\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u5b9f\u88c5\u304c\u3082\u3068\u306b\u306a\u3063\u3066\u304a\u308a, ipaddr.py<\/a> \u3068\u3057\u3066\u73fe\u5728\u3082 ipaddress \u3068\u306f\u5225\u306b\u958b\u767a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059.<\/p>\n
lzma<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.3<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: lzma \u2014 LZMA \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u305f\u5727\u7e2e<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: backports.lzma<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.6-<\/li>\n<\/ul>\n
pathlib<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.4<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: pathlib \u2014 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30d1\u30b9<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: pathlib<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.7, 3.2-<\/li>\n<\/ul>\n
\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30fc\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u306a\u308a\u307e\u3057\u305f. (PEP 428<\/a>)<\/p>\n
selectors<\/h2>\n
\n
\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.4<\/li>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: selectors \u2013 \u9ad8\u30ec\u30d9\u30eb\u306a I\/O \u306e\u591a\u91cd\u5316<\/a><\/li>\n
\u30d0\u30c3\u30af\u30dd\u30fc\u30c8: asyncio<\/a> \u306e\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u306b\u542b\u307e\u308c\u308b<\/li>\n<\/ul>\n
asyncio<\/a> \u306e\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u306b\u542b\u307e\u308c\u3066\u3044\u307e\u3059. `asyncio.selectors<\/code> \u307e\u305f\u306f trollius.selectors<\/code>.<\/p>\n`
`statistics<\/h2>\n`\n\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.4<\/li>\n\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: statistics \u2014 \u6570\u7406\u7d71\u8a08\u95a2\u6570<\/a><\/li>\n \u30d0\u30c3\u30af\u30dd\u30fc\u30c8: backports.statistics<\/a><\/li>\n \u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.6-2.7, 3.2-3.3<\/li>\n<\/ul>\nPyPI \u306b\u306f\u767b\u9332\u3055\u308c\u3066\u3044\u307e\u305b\u3093.<\/p>\ntracemalloc<\/h2>\n\n\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.4<\/li>\n\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: tracemalloc \u2014 Trace memory allocation<\/a><\/li>\n \u30d0\u30c3\u30af\u30dd\u30fc\u30c8: pytracemalloc<\/a><\/li>\n \u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.5-3.3<\/li>\n<\/ul>\nunittest.mock<\/h2>\n\n\u6b63\u5f0f\u306b\u5c0e\u5165\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3: 3.3<\/li>\n\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: unittest.mock \u2014 \u30e2\u30c3\u30af\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea<\/a><\/li>\n \u30d0\u30c3\u30af\u30dd\u30fc\u30c8: mock<\/a><\/li>\n \u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u304c\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3: 2.5-<\/li>\n<\/ul>\n\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30fc\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u306a\u308a\u307e\u3057\u305f.<\/p>\n","protected":false},"excerpt":{"rendered":" Python \u306f\u73fe\u5728 3.x \u7cfb\u306e\u958b\u767a\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u304c, 3.x \u3067\u5c0e\u5165\u3055\u308c\u305f\u65b0\u3057\u3044\u6a5f\u80fd\u3084\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u53e4\u3044 3.x \u7cfb\u3084 2.x \u7cfb\u3067\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b, \u516c\u5f0f\u3084\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30fc\u306b\u3088\u3063\u3066\u30d0\u30c3\u30af\u30dd\u30fc\u30c8 (backport […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,3],"tags":[15],"_links":{"self":[{"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/posts\/739"}],"collection":[{"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/comments?post=739"}],"version-history":[{"count":26,"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/posts\/739\/revisions"}],"predecessor-version":[{"id":1137,"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/posts\/739\/revisions\/1137"}],"wp:attachment":[{"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/media?parent=739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/categories?post=739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ymyzk.com\/wp-json\/wp\/v2\/tags?post=739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}