{"id":310,"date":"2004-04-26T16:57:09","date_gmt":"2004-04-26T07:57:09","guid":{"rendered":"http:\/\/openlook.org\/wp\/?p=310"},"modified":"2004-04-26T16:57:09","modified_gmt":"2004-04-26T07:57:09","slug":"cb-711","status":"publish","type":"post","link":"https:\/\/openlook.org\/wp\/cb-711\/","title":{"rendered":"PEP309 Partial \uad6c\ud604"},"content":{"rendered":"

\n\uc5c5\ub3d9\uc528 \uacb0\ud63c\uc2dd\uac14\ub2e4\uac00 \uc640\uc11c \uc2dc\uac04\uc774 \uc880 \ub0a8\uc544\uc11c \"[PEP]\"PEP309<\/a>\uc5d0 \uc81c\ucd9c\ub41c \ub2e4\ub978 \uc5b8\uc5b4\uc758 “curry” \ud568\uc218\ub97c \ud6d4\uccd0\uc628 \uc544\uc774\ub514\uc5b4, partial\uc744 \ud55c\ubc88 \uad6c\ud604\ud574 \ubd24\uc2b5\ub2c8\ub2e4. \":)\" \uc694\uc998 \ud68c\uc0ac\uc5d0\uc11c HTML\uadf8\ub9ac\uae30 \ub4f1\ub4f1 \uc7a1\ubb34\ub9cc \ud588\ub354\ub2c8 \uc9d1\uc5d0\uc11c \uc0dd\uc0b0\ub825\uc774 \uc544\uc8fc \ub192\uc544\uc838\uc11c.. \uc5b8\uc820\uac00 Ken Thompson\uc528\ub358\uac00\uac00 \ub9d0\uc500\ud558\uc168\ub4ef, \uc5ed\uc2dc \ud68c\uc0ac\uc5d0\uc11c \uc7a1\ubb34\uac00 \ub298\uc5b4\ub0a0 \ub54c\uac00 \uc624\ud788\ub824 \ucc3d\uc758\uc801 \uc131\ucde8\ub294 \ub298\uc5b4\ub098\ub294 \ubb18\ud55c \uad00\uacc4\uac00 \uc788\ub294\uac74\uc9c0\ub3c4\uc694 -.-a\n<\/p>\n

\npartial\uc740 nohmad\ub2d8\uc758 \ub9d0\uc500\uc5d0 \ub530\ub974\uba74 C#\uc5d0\ub3c4 partial\uc774\ub780\uac8c \uc788\ub294\ub370, \uc5ec\uae30\uc758 partial\uacfc\ub294 \uc880 \ub2e4\ub978 \ubc84\ucd94\uc5b4 \uba54\uc3d8\ub4dc \ub9cc\uc73c\ub85c \uc774\ub904\uc9c0\ub294 \ud074\ub798\uc2a4 \ube44\uc2a4\ubb34\ub9ac\ud55c \uac83\uc744 \ub73b\ud558\ub294 \ud0a4\uc6cc\ub4dc\ub77c\ub294\uad70\uc694.. PEP309\uc758 partial\uc740 \ud568\uc218 \ud638\ucd9c\uc758 \uc77c\ubd80\ub9cc\uc744 \ubbf8\ub9ac \uc815\uc758\ud574\uc11c callable object\ub85c \ub9cc\ub4e4\uc5b4\uc8fc\ub294, anonfunc\ub098 operator.itemgetter\ub791 \uc57d\uac04 \ube44\uc2b7\ud55c \ub958\uc758 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uba74\n<\/p>\n

>>> import functional \n>>> revsorted = functional.partial(sorted, reverse=True)\n>>> revsorted([1,3,2,4])\n[4, 3, 2, 1]<\/pre>\n
\n\uc694\ub7f0 \uc2dd\uc73c\ub85c, partial\uc758 \uccab\ubc88\uc9f8 \uc778\uc790\ub294 \ud568\uc218\uc774\uace0, \ub450\ubc88\uc9f8\ubd80\ud130\ub294 \uc778\uc790\ub791, \ud0a4\uc6cc\ub4dc \uc778\uc790\ub4e4\uc774 \ub4e4\uc5b4\uac11\ub2c8\ub2e4. \uadf8\ub7ec\uba74, \uadf8 \uc778\uc790\ub4e4\uc774 \ud568\uc218\uc5d0 \ub098\uc911\uc5d0 \uc801\uc6a9\ub418\uac8c \ub418\ub294\ub370, sorted\uc758 \uc6d0\ub798 reverse \ud0a4\uc6cc\ub4dc\uc758 \uae30\ubcf8 \uac12\uc774 False\uc778\ub370, \uc694\ub807\uac8c True\ub85c \ubc14\uafbc \uac83\uc744 \uc27d\uac8c \ub9cc\ub4e4 \uc218 \uc788\uaca0\uc8e0~\n<\/p>\n
\npartial\uc740 \ud0c0\uc785 \uc778\uc790\uac00 fn, args, kw \uc138\uac1c\uac00 \uc788\ub294\ub370, \uc14b\uc744 \ub9cc\ub4e4\uace0 \ub098\uc11c \ubc14\uafc0 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uba74,\n<\/p>\n
>>> import operator, functional \n>>> calc = functional.partial(operator.add, 10)\n>>> calc(5)\n15\n>>> calc.args = (20,)\n>>> calc(5)\n25\n>>> calc.fn = operator.mul\n>>> calc(5)\n100<\/pre>\n
\n\ubbd3\ud765\ubbd3\ud765. \ub4b7 \uc778\uc790\ub97c \ubabb \ubc14\uafb8\ub294 \uc57d\uac04 \ubd88\ud3b8\ud55c \uac83\uc740 \uc788\uc9c0\ub9cc, \uadf8\ub798\ub3c4 anonfunc\uc5d0 \ube44\ud558\uba74 \ub17c\ub9ac\uc801, \uc124\uac8c\uc801\uc73c\ub85c \uc544\uc8fc \uae54\ub054\ud558\uace0 \uc88b\uc740 \ub290\ub08c\uc785\ub2c8\ub2e4. +_+\n<\/p>\n
\n\ud328\uce58\ub294 \"[WWW]\"\uc694\uae30<\/a>\uc5d0 \uc81c\ucd9c\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
\uc5c5\ub3d9\uc528 \uacb0\ud63c\uc2dd\uac14\ub2e4\uac00 \uc640\uc11c \uc2dc\uac04\uc774 \uc880 \ub0a8\uc544\uc11c PEP309\uc5d0 \uc81c\ucd9c\ub41c \ub2e4\ub978 \uc5b8\uc5b4\uc758 “curry” \ud568\uc218\ub97c \ud6d4\uccd0\uc628 \uc544\uc774\ub514\uc5b4, partial\uc744 \ud55c\ubc88 \uad6c\ud604\ud574 \ubd24\uc2b5\ub2c8\ub2e4. \uc694\uc998 \ud68c\uc0ac\uc5d0\uc11c HTML\uadf8\ub9ac\uae30 \ub4f1\ub4f1 \uc7a1\ubb34\ub9cc \ud588\ub354\ub2c8 \uc9d1\uc5d0\uc11c \uc0dd\uc0b0\ub825\uc774 \uc544\uc8fc \ub192\uc544\uc838\uc11c.. \uc5b8\uc820\uac00 Ken Thompson\uc528\ub358\uac00\uac00 \ub9d0\uc500\ud558\uc168\ub4ef, \uc5ed\uc2dc \ud68c\uc0ac\uc5d0\uc11c \uc7a1\ubb34\uac00 \ub298\uc5b4\ub0a0 \ub54c\uac00 \uc624\ud788\ub824 \ucc3d\uc758\uc801 \uc131\ucde8\ub294 \ub298\uc5b4\ub098\ub294 \ubb18\ud55c \uad00\uacc4\uac00 \uc788\ub294\uac74\uc9c0\ub3c4\uc694 -.-a partial\uc740 nohmad\ub2d8\uc758 \ub9d0\uc500\uc5d0 \ub530\ub974\uba74 C#\uc5d0\ub3c4 partial\uc774\ub780\uac8c \uc788\ub294\ub370, \uc5ec\uae30\uc758 partial\uacfc\ub294 \uc880 … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-310","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/posts\/310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/comments?post=310"}],"version-history":[{"count":0,"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/posts\/310\/revisions"}],"wp:attachment":[{"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/media?parent=310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/categories?post=310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/tags?post=310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}