{"id":809,"date":"2008-05-11T02:57:13","date_gmt":"2008-05-10T17:57:13","guid":{"rendered":"http:\/\/openlook.org\/wp\/?p=809"},"modified":"2008-05-11T02:57:13","modified_gmt":"2008-05-10T17:57:13","slug":"python4ply","status":"publish","type":"post","link":"https:\/\/openlook.org\/wp\/python4ply\/","title":{"rendered":"\ud30c\uc774\uc36c \ubb38\ubc95\uc744 \ub0b4 \ub9d8\ub300\ub85c python4ply"},"content":{"rendered":"<p>\uadf8\ub3d9\uc548 \ud30c\uc774\uc36c\uc740<br \/>\n   <a href=\"http:\/\/www.python.org\/dev\/peps\/pep-0308\/\">\uc870\uac74 \ud45c\ud604<\/a>\uacfc<br \/>\n   \uacfc <a href=\"http:\/\/www.python.org\/dev\/peps\/pep-0343\/\">with\uc808<\/a>\uac19\uc774<br \/>\n   \ubb38\ubc95\uc744 \ubc14\uafd4\ub2ec\ub77c\ub294 \uc218 \ub9ce\uc740 \uc0ac\uc6a9\uc790\ub4e4\uc758 \uc694\uccad\uc744 \ubc1b\uc544\ub4e4\uc5ec \ubb38\ubc95\uc744 \ucd94\uac00\ud55c \uc0ac\ub840\uac00<br \/>\n   \uc5ec\ub7ff \uc788\uae30\ub294 \ud588\uc9c0\ub9cc, switch-case\ub098 for-from-to \uac19\uc774 \ub514\uc790\uc778 \uc0c1\uc758<br \/>\n   \uc77c\uad00\uc131 \ubb38\uc81c\ub85c \uc778\ud574\uc11c \ubc1b\uc544\ub4e4\uc5ec\uc9c0\uc9c0 \uc54a\uc740 \ubb38\ubc95\ub3c4 \ub9ce\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.\n<\/p>\n<p>\uc694\uc998 \uacc4\uc18d \uc601\uc5ed-\ud2b9\uc815\uc801 \uc5b8\uc5b4(Domain-specific Language)\uc5d0 \ub300\ud55c \uc0ac\uc6a9\ucc98\uac00<br \/>\n   \ub298\uace0 \uc788\ub294\ub370 \ud30c\uc774\uc36c\uc744 \ud2b9\uc815 \ubaa9\uc801\uc5d0 \uc4f0\uc790\uba74 \uc885\uc885 \ub300\ud615 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \ubb38\ubc95\uc744<br \/>\n   \uace0\uce58\ub294 \uac8c \ub4dd\uc774 \ub420 \uacbd\uc6b0\ub3c4 \ub9ce\uc774 \uc0dd\uac01\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n   \uadf8\ub798\uc11c \uc804\ucc98\ub9ac\uae30\ub97c \uc0ac\uc6a9\ud574\uc11c \uc4f0\ub294 \ubc29\ubc95\ub3c4 \uc788\uc9c0\ub9cc, <a href=\"http:\/\/www.dalkescientific.com\/Python\/python4ply.html\">python4ply<\/a>\ub294 \uc774\uac78 \uc880 \ub354<br \/>\n   \uae54\ub054\ud55c \ubc29\ubc95\uc73c\ub85c \ucc98\ub9ac\ud558\uae30 \uc704\ud574 \ub4f1\uc7a5\ud588\uc2b5\ub2c8\ub2e4.<br \/>\n   \ub098\uc628\uc9c0\ub294 \uaf64 \uc624\ub798\ub418\uc5c8\uc9c0\ub9cc, \uac08 \uc218\ub85d \uc911\uc694\ud55c \ubcc0\ud658\uc810\uc744 \ucc0d\uc740 \ubaa8\ub4c8\ub85c<br \/>\n   \uc9c0\uc18d\uc801\uc73c\ub85c \uc5b8\uae09\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.\n<\/p>\n<p>\uc6d0\ub798 <a href=\"http:\/\/www.dabeaz.com\/ply\/\">PLY<\/a>\ub294 \ud30c\uc774\uc36c\uc5d0\uc11c lex\/yacc\ub97c<br \/>\n   \uc9c0\uc6d0\ud558\uae30 \uc704\ud55c \ud30c\uc11c \uc81c\ub108\ub808\uc774\ud130\uc778\ub370, python4ply\ub294 PLY\uc5d0\uc11c \ud30c\uc774\uc36c\uc744 \ud30c\uc2f1\ud558\uace0<br \/>\n   \uadf8\uac78\ub85c \ud30c\uc774\uc36c \ubc14\uc774\ud2b8\ucf54\ub4dc\ub97c \uc0dd\uc131\ud574\uc11c \uc9c1\uc811 \ud30c\uc774\uc36c \ucf54\ub4dc \ud30c\uc2f1\/\ucef4\ud30c\uc77c\uc744 \ub9cc\ub4e4\uc5c8\uae30 \ub54c\ubb38\uc5d0<br \/>\n   \uadf8 \ubd80\ubd84\uc744 \uc9c1\uc811 \uc870\uc808\ud560 \uc218 \uc788\ub3c4\ub85d \ud588\uc2b5\ub2c8\ub2e4.\n<\/p>\n<p>\uc608\ub97c \ub4e4\uba74 <a href=\"http:\/\/dalkescientific.com\/Python\/python4ply-tutorial.html\">\ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c \uc608\uc81c\ub85c \ub4e4\uace0 \uc788\ub294 \uac83<\/a>\uc5d0\uc11c \uc774\ub7f0 \ubb38\ubc95\ub3c4 \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4.\n<\/p>\n<div class=\"codehilite\">\n<pre><span class=\"c\"># 2\uc9c4\ubc95\uc73c\ub85c \ub04a\uc5b4\uc4f0\uae30<\/span>\n<span class=\"n\">amount<\/span> <span class=\"o\">=<\/span> <span class=\"mf\">0<\/span><span class=\"n\">b1_0011_0001_0010_1101_0000_0001<\/span>\n<span class=\"k\">print<\/span> <span class=\"s\">&quot;You owe me&quot;<\/span><span class=\"p\">,<\/span> <span class=\"n\">amount<\/span><span class=\"p\">,<\/span> <span class=\"s\">&quot;dollars&quot;<\/span><span class=\"sb\">``<\/span>\n\n<span class=\"c\"># \ud384\uc2dd \uc815\uaddc\uc2dd \uc5f0\uc0b0\uc790<\/span>\n<span class=\"k\">for<\/span> <span class=\"n\">line<\/span> <span class=\"ow\">in<\/span> <span class=\"nb\">open<\/span><span class=\"p\">(<\/span><span class=\"s\">&quot;nucleosome.pdb&quot;<\/span><span class=\"p\">):<\/span>\n  <span class=\"k\">if<\/span> <span class=\"n\">line<\/span> <span class=\"o\">=~<\/span> <span class=\"n\">m<\/span><span class=\"o\">\/<\/span><span class=\"p\">(<\/span><span class=\"n\">ATOM<\/span>  <span class=\"o\">|<\/span><span class=\"n\">HETATM<\/span><span class=\"p\">)<\/span><span class=\"o\">\/<\/span><span class=\"p\">:<\/span>\n      <span class=\"n\">count<\/span> <span class=\"o\">+=<\/span> <span class=\"mf\">1<\/span><span class=\"sb\">``<\/span>\n<\/pre>\n<\/div>\n<p>\ud30c\uc2f1\uacfc \ucef4\ud30c\uc77c\uc744 \ubaa8\ub450 \uac74\ub4dc\ub9ac\uace0 \uc788\uc73c\ub2c8 \ubb38\ubc95\uc740 \uc6d0\ud55c\ub2e4\uba74 \uc5bc\ub9c8\ub4e0\uc9c0 \ubc14\uafc0 \uc218 \uc788\ub294\ub370,<br \/>\n   python4ply\ub294 \uc18c\uc2a4 \uad6c\uc870\ub3c4 \uc544\uc8fc \uae54\ub054\ud558\uac8c \uc798 \uc815\ub9ac\ub418\uc5b4 \uc788\ub294 \ud3b8\uc774\ub77c, DSL\uc744 \ub9cc\ub4e4\uc5b4\uc57c<br \/>\n   \ud558\ub294 \uc0c1\ud669\uc774\ub77c\uba74 \uc5b8\uc81c\ub098 \uc720\uc6a9\ud558\uac8c \uc4f8 \uc218 \uc788\uc744 \ub4ef \ud569\ub2c8\ub2e4.\n<\/p>\n<p>\uc0ac\uc2e4 python4ply\uac00 \ub098\uc628 \uc774\ud6c4\ub85c python-dev \uba54\uc77c\ub9c1\uc5d0 \ub204\uad70\uac00 \uc0c8\ub85c\uc6b4 \ubb38\ubc95 \ubb54\uac00 \uc880<br \/>\n   \ub123\uc5b4\ub2ec\ub77c, \ub610\ub294 \ud30c\uc774\uc36c 3\uc5d0 2.x\ud638\ud658\uc131 \uc880 \ub123\uc5b4\ub2ec\ub77c \uc694\uccad\ub9cc \uc62c\ub77c\uc624\uba74 python4ply<br \/>\n   URL\uc744 \ub204\uad70\uac00 \ub365\uc369 \ub358\uc838\uc8fc\uace0\uc11c\ub294 \uadf8 \ub2e4\uc74c\ubd80\ud130\ub294 \ubb34\uc2dc\ud558\ub294 \ubd84\uc704\uae30\uac00 \ub410\uc9c0\uc694. :&gt;<br \/>\n   \ub204\uad6c\ub098 \uc5b4\ub835\uc9c0 \uc54a\uac8c \ud560 \uc218 \uc788\uc744 \uac70\ub77c\uace0 \uc0dd\uac01\ud558\uace0 \uc788\ub358\uac70\uc9c0\ub9cc, \uc2e4\uc81c\ub85c \uad6c\ud604\uc774 \ub418\uace0\ub098\ub2c8<br \/>\n   \uc601\ud5a5\uc744 \uaf64 \ub9ce\uc774 \ubbf8\uce58\uace0 \uc788\ub294\uac8c \uc5ed\uc2dc \uac00\ub2a5\ud558\ub2e4\uace0 \uc0dd\uac01\ub9cc \ud558\uace0 \uc788\ub294 \uac83\uacfc \uc2e4\uc81c \uad6c\ud604\uccb4\uac00<br \/>\n   \ub098\uc628 \uac83\uc740 \uc601\ud5a5\ub825\uc774 \ucc28\uc774\uac00 \uc880 \uc788\uad70\uc694.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uadf8\ub3d9\uc548 \ud30c\uc774\uc36c\uc740 \uc870\uac74 \ud45c\ud604\uacfc \uacfc with\uc808\uac19\uc774 \ubb38\ubc95\uc744 \ubc14\uafd4\ub2ec\ub77c\ub294 \uc218 \ub9ce\uc740 \uc0ac\uc6a9\uc790\ub4e4\uc758 \uc694\uccad\uc744 \ubc1b\uc544\ub4e4\uc5ec \ubb38\ubc95\uc744 \ucd94\uac00\ud55c \uc0ac\ub840\uac00 \uc5ec\ub7ff \uc788\uae30\ub294 \ud588\uc9c0\ub9cc, switch-case\ub098 for-from-to \uac19\uc774 \ub514\uc790\uc778 \uc0c1\uc758 \uc77c\uad00\uc131 \ubb38\uc81c\ub85c \uc778\ud574\uc11c \ubc1b\uc544\ub4e4\uc5ec\uc9c0\uc9c0 \uc54a\uc740 \ubb38\ubc95\ub3c4 \ub9ce\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc694\uc998 \uacc4\uc18d \uc601\uc5ed-\ud2b9\uc815\uc801 \uc5b8\uc5b4(Domain-specific Language)\uc5d0 \ub300\ud55c \uc0ac\uc6a9\ucc98\uac00 \ub298\uace0 \uc788\ub294\ub370 \ud30c\uc774\uc36c\uc744 \ud2b9\uc815 \ubaa9\uc801\uc5d0 \uc4f0\uc790\uba74 \uc885\uc885 \ub300\ud615 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \ubb38\ubc95\uc744 \uace0\uce58\ub294 \uac8c \ub4dd\uc774 \ub420 \uacbd\uc6b0\ub3c4 \ub9ce\uc774 &#8230; <a title=\"\ud30c\uc774\uc36c \ubb38\ubc95\uc744 \ub0b4 \ub9d8\ub300\ub85c python4ply\" class=\"read-more\" href=\"https:\/\/openlook.org\/wp\/python4ply\/\" aria-label=\"Read more about \ud30c\uc774\uc36c \ubb38\ubc95\uc744 \ub0b4 \ub9d8\ub300\ub85c python4ply\">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-809","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/posts\/809","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=809"}],"version-history":[{"count":0,"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/posts\/809\/revisions"}],"wp:attachment":[{"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/media?parent=809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/categories?post=809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/openlook.org\/wp\/wp-json\/wp\/v2\/tags?post=809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}