{"id":895,"date":"2017-08-28T15:08:49","date_gmt":"2017-08-28T12:08:49","guid":{"rendered":"http:\/\/surgery.moscow\/smos\/?p=895"},"modified":"2018-10-05T10:51:21","modified_gmt":"2018-10-05T07:51:21","slug":"%d1%83%d1%87%d0%b8%d0%bc-python-%d1%80%d0%b0%d0%b1%d0%be%d1%82%d0%b0-%d1%81-%d1%84%d0%b0%d0%b9%d0%bb%d0%be%d0%bc-f-open-f-writef-close","status":"publish","type":"post","link":"https:\/\/surgery.moscow\/smos\/2017\/08\/28\/%d1%83%d1%87%d0%b8%d0%bc-python-%d1%80%d0%b0%d0%b1%d0%be%d1%82%d0%b0-%d1%81-%d1%84%d0%b0%d0%b9%d0%bb%d0%be%d0%bc-f-open-f-writef-close\/","title":{"rendered":"\u0423\u0447\u0438\u043c Python : \u0440\u0430\u0431\u043e\u0442\u0430 \u0441 \u0444\u0430\u0439\u043b\u043e\u043c f.open(); f.write();f.close()"},"content":{"rendered":"

\u041e\u0441\u043d\u043e\u0432\u044b \u00a0Python. \u0420\u0430\u0431\u043e\u0442\u0430 \u0441 \u0444\u0430\u0439\u043b\u043e\u043c<\/h2>\n

\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c \u043a\u0430\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u0444\u0430\u0439\u043b\u043e\u043c \u043d\u0430 Python.<\/p>\n

\u041f\u0435\u0440\u0432\u043e\u0435 \u0447\u0442\u043e \u043d\u0443\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u2014 \u043e\u0442\u043a\u0440\u044b\u0442\u044c \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u0444\u0430\u0439\u043b \u0438\u043b\u0438 \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u043d\u043e\u0432\u044b\u0439 :<\/p>\n

f = open(‘test.txt’,’w’)<\/b><\/p>\n

f <\/b>— \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u0432 \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043c\u044b \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u0444\u0430\u0439\u043b\u0430<\/p>\n

open() —<\/b> \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0444\u0430\u0439\u043b\u0430\u043c\u0438<\/p>\n

test.txt —<\/b>\u0438\u043c\u044f \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430<\/p>\n

w —<\/b> \u0440\u0435\u0436\u0438\u043c \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0444\u0430\u0439\u043b\u0430, \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0444\u0430\u0439\u043b \u0434\u043b\u044f \u0437\u0430\u043f\u0438\u0441\u0438 (\u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u0438)<\/p>\n

\u0432\u0441\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0435 \u0440\u0435\u0436\u0438\u043c\u044b \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0444\u0430\u0439\u043b\u0430:<\/p>\n

w —<\/b> \u0440\u0435\u0436\u0438\u043c \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0444\u0430\u0439\u043b\u0430, \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0444\u0430\u0439\u043b \u0434\u043b\u044f \u0437\u0430\u043f\u0438\u0441\u0438 (\u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u0438)<\/p>\n

x —<\/strong> \u0440\u0435\u0436\u0438\u043c \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0444\u0430\u0439\u043b\u0430, \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0444\u0430\u0439\u043b \u0434\u043b\u044f \u0437\u0430\u043f\u0438\u0441\u0438, \u0435\u0441\u043b\u0438 \u0444\u0430\u0439\u043b\u0430 \u043d\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/p>\n

a —<\/strong> \u0440\u0435\u0436\u0438\u043c \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0444\u0430\u0439\u043b\u0430, \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0444\u0430\u0439\u043b \u0434\u043b\u044f \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u043f\u0438\u0441\u0435\u0439\/\u0441\u0442\u0440\u043e\u043a \u0432 \u043a\u043e\u043d\u0435\u0446 \u0444\u0430\u0439\u043b\u0430<\/p>\n

r —\u00a0<\/strong>\u0440\u0435\u0436\u0438\u043c \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0444\u0430\u0439\u043b\u0430, \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0444\u0430\u0439\u043b \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f<\/p>\n

t —<\/strong>\u00a0\u0440\u0435\u0436\u0438\u043c \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0444\u0430\u0439\u043b\u0430, \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0442\u0435\u043a\u0441\u0442\u0430<\/p>\n

b —\u00a0<\/strong>\u0440\u0435\u0436\u0438\u043c \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0444\u0430\u0439\u043b\u0430, \u0432 \u0434\u0432\u043e\u0438\u0447\u043d\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435<\/p>\n

+ —\u00a0<\/strong>\u0440\u0435\u0436\u0438\u043c \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0444\u0430\u0439\u043b\u0430, \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u0438 \u0437\u0430\u043f\u0438\u0441\u0438<\/p>\n

 <\/p>\n

\u0434\u0430\u043b\u0435\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0438\u0442\u044c \u0437\u0430\u043f\u0438\u0441\u044c \u043a\u0430\u043a\u043e\u0433\u043e \u043d\u0438\u0431\u0443\u0434\u044c \u0442\u0435\u043a\u0441\u0442\u0430 \u0432 \u0444\u0430\u0439\u043b<\/p>\n

f.write(‘line_1’+ ‘\\n’+’line_2’+’\\n’)<\/b><\/p>\n

f <\/b>— \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u0432 \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0443\u0436\u0435 \u0437\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u0444\u0430\u0439\u043b\u0430<\/p>\n

write()<\/strong> \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0444\u0430\u0439\u043b\u0430\u043c\u0438, \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 \u0432 \u0444\u0430\u0439\u043b<\/p>\n

line_1,<\/b> line_2 —<\/b> \u043d\u0435\u043a\u0438\u0439 \u0442\u0435\u043a\u0441\u0442<\/p>\n

\\n \u2014 \u0441\u0438\u043c\u0432\u043e\u043b \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0430 \u043d\u0430 \u043d\u043e\u0432\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443 <\/b><\/p>\n

f.close() <\/b><\/p>\n

close() — <\/b>\u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0444\u0430\u0439\u043b\u0430\u043c\u0438, \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0444\u0430\u0439\u043b \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u043f\u0438\u0441\u0438 \u0434\u0430\u043d\u043d\u044b\u0445.<\/p>\n

\u043f\u043e\u0441\u043b\u0435 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0432\u044b\u0448\u0435\u043e\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u044f\u0446\u0438\u0439 \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u043c \u0444\u0430\u0439\u043b\u00a0test.txt, \u0438 \u0432\u0438\u0434\u0438\u043c \u0447\u0442\u043e \u043e\u043d \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0434\u0432\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 \u00a0:<\/p>\n

line_1<\/strong><\/p>\n

line_2<\/strong><\/p>\n

\u043f\u043e\u043b\u043d\u044b\u0439 \u0442\u0435\u043a\u0441\u0442 \u043d\u0430\u0448\u0435\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0441\u043e\u0432\u0435\u0440\u0448\u0430\u044e\u0449\u0435\u0439 \u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0444\u0430\u0439\u043b:<\/p>\n

f = open(‘test.txt’,’w’)<\/strong><\/p>\n

f.write(‘line_1’+ ‘\\n’+’line_2’+’\\n’)<\/strong><\/p>\n

f.close()<\/strong><\/p>\n

\u043c\u043e\u0436\u043d\u043e \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0442\u0430\u043a-\u0436\u0435 \u0432 \u043e\u0434\u043d\u0443 \u0441\u0442\u0440\u043e\u043a\u0443 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0441\u0438\u043c\u0432\u043e\u043b «;<\/strong>»<\/p>\n

f = open(‘test.txt’,’w’) ; f.write(‘line_1’+ ‘\\n’+’line_2’+’\\n’) ; f.close()<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u041e\u0441\u043d\u043e\u0432\u044b \u00a0Python. \u0420\u0430\u0431\u043e\u0442\u0430 \u0441 \u0444\u0430\u0439\u043b\u043e\u043c \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c \u043a\u0430\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u0444\u0430\u0439\u043b\u043e\u043c \u043d\u0430 Python. \u041f\u0435\u0440\u0432\u043e\u0435 \u0447\u0442\u043e \u043d\u0443\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u2014 \u043e\u0442\u043a\u0440\u044b\u0442\u044c<\/p>\n","protected":false},"author":1,"featured_media":901,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,12,22],"tags":[],"class_list":["post-895","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-computer","category-internet","category-technology"],"_links":{"self":[{"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/posts\/895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/comments?post=895"}],"version-history":[{"count":11,"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/posts\/895\/revisions"}],"predecessor-version":[{"id":909,"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/posts\/895\/revisions\/909"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/media\/901"}],"wp:attachment":[{"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/media?parent=895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/categories?post=895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/surgery.moscow\/smos\/wp-json\/wp\/v2\/tags?post=895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}