{"id":2360,"date":"2023-07-22T14:56:23","date_gmt":"2023-07-22T14:56:23","guid":{"rendered":"https:\/\/statorials.org\/pt\/dados-finais-de-erro-de-valor\/"},"modified":"2023-07-22T14:56:23","modified_gmt":"2023-07-22T14:56:23","slug":"dados-finais-de-erro-de-valor","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/dados-finais-de-erro-de-valor\/","title":{"rendered":"Como corrigir em python: valueerror: dados finais"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Um erro que voc\u00ea pode encontrar ao usar Python \u00e9:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #ff0000;\">ValueError<\/span> : Trailing data\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Este erro geralmente ocorre quando voc\u00ea tenta importar um arquivo JSON para um DataFrame do pandas, mas os dados s\u00e3o escritos em linhas separadas por linhas finais como &#8221; <strong>\\n<\/strong> &#8220;.<\/span><\/p>\n<p> <span style=\"color: #000000;\">A maneira mais f\u00e1cil de corrigir esse erro \u00e9 simplesmente especificar <strong>lines=True<\/strong> ao importar os dados:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df = pd. <span style=\"color: #3366ff;\">read_json<\/span> (' <span style=\"color: #ff0000;\">my_data.json<\/span> ', lines= <span style=\"color: #008000;\">True<\/span> )<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como corrigir esse erro na pr\u00e1tica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Como reproduzir o erro<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Vamos supor que temos o seguinte arquivo JSON:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-21380 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/json1.png\" alt=\"\" width=\"629\" height=\"352\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Agora digamos que tentamos importar este arquivo JSON para um DataFrame do pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#attempt to import JSON file into pandas DataFrame\n<span style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">read_json<\/span> (' <span style=\"color: #ff0000;\">Documents\/DataFiles\/my_data.json<\/span> ')\n\n<span style=\"color: #ff0000;\">ValueError<\/span> : Trailing data\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Estamos recebendo um erro porque o elemento &#8220;Review&#8221; em nosso arquivo JSON cont\u00e9m <strong>\\n<\/strong> para representar as linhas finais.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Como corrigir o erro<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">A maneira mais f\u00e1cil de corrigir esse erro \u00e9 simplesmente especificar <strong>lines=True<\/strong> ao importar os dados:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#import JSON file into pandas DataFrame<\/span>\ndf = pd. <span style=\"color: #3366ff;\">read_json<\/span> (' <span style=\"color: #ff0000;\">Documents\/DataFiles\/my_data.json<\/span> ', lines= <span style=\"color: #008000;\">True<\/span> )\n\n<span style=\"color: #008080;\">#view DataFrame<\/span>\ndf\n\n\tID Rating Review\n0 A 8 Great movie.\\nI would recommend it.\n1 B 5 Mediocre movie.\\nWould not recommend it.\n2 C 3 Bad movie.\\nI would not recommend.\n3 D 7 Decent movie.\\nI might recommend it.\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Observe que podemos importar com \u00eaxito o arquivo JSON para um DataFrame do pandas sem erros.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Se quisermos remover as linhas <strong>\\n<\/strong> finais da coluna \u201cRevis\u00e3o\u201d, podemos usar a seguinte sintaxe:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#replace \\n with empty space in 'Review' column<\/span>\ndf[' <span style=\"color: #ff0000;\">Review<\/span> '] = df[' <span style=\"color: #ff0000;\">Review<\/span> ']. <span style=\"color: #3366ff;\">str<\/span> . <span style=\"color: #3366ff;\">replace<\/span> (' <span style=\"color: #ff0000;\">\\n<\/span> ', ' ')\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span>df\n\n\tID Rating Review\n0 To 8 Great movie. I would recommend it.\n1 B 5 Mediocre movie. Would not recommend it.\n2 C 3 Bad movie. I would not recommend.\n3 D 7 Decent movie. I might recommend it.<\/span>\n<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>\\nvalores<\/strong> agora s\u00e3o removidos da coluna \u201cRevis\u00e3o\u201d.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como realizar outras opera\u00e7\u00f5es comuns em pandas:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/pandas-para-json\/\" target=\"_blank\" rel=\"noopener\">Como converter um Pandas DataFrame em arquivo JSON<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/json-para-dataframe-do-pandas\/\" target=\"_blank\" rel=\"noopener\">Como converter arquivo JSON para Pandas DataFrame<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Um erro que voc\u00ea pode encontrar ao usar Python \u00e9: ValueError : Trailing data Este erro geralmente ocorre quando voc\u00ea tenta importar um arquivo JSON para um DataFrame do pandas, mas os dados s\u00e3o escritos em linhas separadas por linhas finais como &#8221; \\n &#8220;. A maneira mais f\u00e1cil de corrigir esse erro \u00e9 simplesmente [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2360","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Como corrigir em Python: ValueError: Trailing Data - Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como corrigir o seguinte erro em Python: valueerror: trailing data.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/pt\/dados-finais-de-erro-de-valor\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como corrigir em Python: ValueError: Trailing Data - Statorials\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como corrigir o seguinte erro em Python: valueerror: trailing data.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/dados-finais-de-erro-de-valor\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-22T14:56:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/json1.png\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/dados-finais-de-erro-de-valor\/\",\"url\":\"https:\/\/statorials.org\/pt\/dados-finais-de-erro-de-valor\/\",\"name\":\"Como corrigir em Python: ValueError: Trailing Data - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-22T14:56:23+00:00\",\"dateModified\":\"2023-07-22T14:56:23+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como corrigir o seguinte erro em Python: valueerror: trailing data.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/dados-finais-de-erro-de-valor\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/dados-finais-de-erro-de-valor\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/dados-finais-de-erro-de-valor\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como corrigir em python: valueerror: dados finais\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. 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