{"id":3768,"date":"2023-07-15T16:13:39","date_gmt":"2023-07-15T16:13:39","guid":{"rendered":"https:\/\/statorials.org\/pt\/dias-uteis-dos-pandas\/"},"modified":"2023-07-15T16:13:39","modified_gmt":"2023-07-15T16:13:39","slug":"dias-uteis-dos-pandas","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/dias-uteis-dos-pandas\/","title":{"rendered":"Pandas: obtenha dias \u00fateis entre a data de in\u00edcio e de t\u00e9rmino"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar os seguintes m\u00e9todos para obter dias \u00fateis em pandas:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: obtenha dias \u00fateis (excluindo todos os fins de semana)<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #000000;\">business_days = pd. <span style=\"color: #3366ff;\">bdate_range<\/span> (' <span style=\"color: #ff0000;\">2022-01-01<\/span> ', ' <span style=\"color: #ff0000;\">2022-12-31<\/span> ')\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: Obtenha dias \u00fateis (excluindo todos os fins de semana <em>e<\/em> feriados federais)<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">from<\/span> pandas. <span style=\"color: #3366ff;\">tseries<\/span> . <span style=\"color: #3366ff;\">holiday<\/span> <span style=\"color: #008000;\">import<\/span> USFederalHolidayCalendar\n<span style=\"color: #008000;\">from<\/span> pandas. <span style=\"color: #3366ff;\">tseries<\/span> . <span style=\"color: #3366ff;\">offsets<\/span> <span style=\"color: #008000;\">import<\/span> CustomBusinessDay\n\n<span style=\"color: #008080;\">#define US business days\n<\/span>us_bus = CustomBusinessDay(calendar=USFederalHolidayCalendar())\n\n<span style=\"color: #008080;\">#get all business days between certain start and end dates\n<\/span>us_business_days = pd. <span style=\"color: #3366ff;\">bdate_range<\/span> (' <span style=\"color: #ff0000;\">2022-01-01<\/span> ', ' <span style=\"color: #ff0000;\">2022-12-31<\/span> ', freq=us_bus)\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar cada m\u00e9todo na pr\u00e1tica.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 1: obtenha dias \u00fateis (exclui todos os finais de semana)<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Uma maneira de obter uma lista de dias \u00fateis entre duas datas no pandas \u00e9 usar a fun\u00e7\u00e3o <strong>bdate_range()<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Observe que esta fun\u00e7\u00e3o simplesmente conta o n\u00famero de dias entre uma data de in\u00edcio e uma data de t\u00e9rmino, excluindo fins de semana.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, podemos usar a seguinte sintaxe para contar o n\u00famero de dias \u00fateis entre 01\/01\/2022 e 31\/12\/2022:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#get all business days between certain start and end dates\n<\/span>business_days = pd. <span style=\"color: #3366ff;\">bdate_range<\/span> (' <span style=\"color: #ff0000;\">2022-01-01<\/span> ', ' <span style=\"color: #ff0000;\">2022-12-31<\/span> ')\n\n<span style=\"color: #008080;\">#view first ten business days\n<\/span><span style=\"color: #008000;\">print<\/span> (business_days[0:10])\n\nDatetimeIndex(['2022-01-03', '2022-01-04', '2022-01-05', '2022-01-06',\n               '2022-01-07', '2022-01-10', '2022-01-11', '2022-01-12',\n               '2022-01-13', '2022-01-14'],\n              dtype='datetime64[ns]', freq='B')\n\n<span style=\"color: #008080;\">#view total number of business days\n<\/span><span style=\"color: #008000;\">len<\/span> (business_days)\n\n260<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">O objeto denominado <strong>business_days<\/strong> cont\u00e9m cada dia \u00fatil entre as datas de in\u00edcio e t\u00e9rmino especificadas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">E usando a fun\u00e7\u00e3o <strong>len()<\/strong> , vemos que o n\u00famero total de dias \u00fateis entre as datas de in\u00edcio e t\u00e9rmino especificadas \u00e9 <strong>260<\/strong> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 2: Obtenha dias \u00fateis (excluindo todos os fins de semana <em>e<\/em> feriados federais)<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Para obter uma lista de dias \u00fateis entre duas datas no pandas que exclua fins de semana e feriados federais, precisamos usar as fun\u00e7\u00f5es do m\u00f3dulo pandas <strong>tseries<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, podemos usar a seguinte sintaxe para contar o n\u00famero de dias \u00fateis (todos os dias, excluindo fins de semana e feriados) entre 01\/01\/2022 e 31\/12\/2022:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">from<\/span> pandas. <span style=\"color: #3366ff;\">tseries<\/span> . <span style=\"color: #3366ff;\">holiday<\/span> <span style=\"color: #008000;\">import<\/span> USFederalHolidayCalendar\n<span style=\"color: #008000;\">from<\/span> pandas. <span style=\"color: #3366ff;\">tseries<\/span> . <span style=\"color: #3366ff;\">offsets<\/span> <span style=\"color: #008000;\">import<\/span> CustomBusinessDay\n\n<span style=\"color: #008080;\">#define US business days\n<\/span>us_bus = CustomBusinessDay(calendar=USFederalHolidayCalendar())\n\n<span style=\"color: #008080;\">#get all business days between certain start and end dates\n<\/span>us_business_days = pd. <span style=\"color: #3366ff;\">bdate_range<\/span> (' <span style=\"color: #ff0000;\">2022-01-01<\/span> ', ' <span style=\"color: #ff0000;\">2022-12-31<\/span> ', freq=us_bus)\n\n<span style=\"color: #008080;\">#view first ten business days\n<\/span><span style=\"color: #008000;\">print<\/span> (us_business_days[0:10])\n\nDatetimeIndex(['2022-01-03', '2022-01-04', '2022-01-05', '2022-01-06',\n               '2022-01-07', '2022-01-10', '2022-01-11', '2022-01-12',\n               '2022-01-13', '2022-01-14'],\n              dtype='datetime64[ns]', freq='C')\n\n<span style=\"color: #008080;\">#view total number of business days\n<\/span><span style=\"color: #008000;\">len<\/span> (us_business_days)\n\n250<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">O objeto denominado <strong>us_business_days<\/strong> cont\u00e9m todos os dias \u00fateis (todos os dias, exceto fins de semana e feriados) entre as datas de in\u00edcio e t\u00e9rmino especificadas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">E usando a fun\u00e7\u00e3o <strong>len()<\/strong> , vemos que o n\u00famero total de dias \u00fateis entre as datas de in\u00edcio e t\u00e9rmino especificadas \u00e9 <strong>250<\/strong> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h2>\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\/adicionar-subtrair-dias-da-data-pandas\/\" target=\"_blank\" rel=\"noopener\">Como adicionar e subtrair dias de uma data no Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/converter-data-e-hora-em-data-pandas\/\" target=\"_blank\" rel=\"noopener\">Como converter DateTime em data no Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/pandas-extraem-mes-da-data\/\" target=\"_blank\" rel=\"noopener\">Como extrair o m\u00eas da data no Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar os seguintes m\u00e9todos para obter dias \u00fateis em pandas: M\u00e9todo 1: obtenha dias \u00fateis (excluindo todos os fins de semana) business_days = pd. bdate_range (&#8216; 2022-01-01 &#8216;, &#8216; 2022-12-31 &#8216;) M\u00e9todo 2: Obtenha dias \u00fateis (excluindo todos os fins de semana e feriados federais) from pandas. tseries . holiday import USFederalHolidayCalendar from [&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-3768","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>Pandas: obtenha dias \u00fateis entre as datas de in\u00edcio e t\u00e9rmino - Estatoriais<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como obter os dias \u00fateis entre uma data espec\u00edfica de in\u00edcio e t\u00e9rmino no pandas, com v\u00e1rios exemplos.\" \/>\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\/dias-uteis-dos-pandas\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: obtenha dias \u00fateis entre as datas de in\u00edcio e t\u00e9rmino - Estatoriais\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como obter os dias \u00fateis entre uma data espec\u00edfica de in\u00edcio e t\u00e9rmino no pandas, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/dias-uteis-dos-pandas\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-15T16:13:39+00:00\" \/>\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=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/dias-uteis-dos-pandas\/\",\"url\":\"https:\/\/statorials.org\/pt\/dias-uteis-dos-pandas\/\",\"name\":\"Pandas: obtenha dias \u00fateis entre as datas de in\u00edcio e t\u00e9rmino - Estatoriais\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-15T16:13:39+00:00\",\"dateModified\":\"2023-07-15T16:13:39+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como obter os dias \u00fateis entre uma data espec\u00edfica de in\u00edcio e t\u00e9rmino no pandas, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/dias-uteis-dos-pandas\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/dias-uteis-dos-pandas\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/dias-uteis-dos-pandas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: obtenha dias \u00fateis entre a data de in\u00edcio e de t\u00e9rmino\"}]},{\"@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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