{"id":6755,"date":"2026-09-24T09:00:00","date_gmt":"2026-09-24T09:00:00","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=6755"},"modified":"2026-09-25T15:26:50","modified_gmt":"2026-09-25T15:26:50","slug":"csv-i-python","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/csv-i-python\/","title":{"rendered":"CSV-\u0444\u043e\u0440\u043c\u0430\u0442: \u0447\u0442\u043e \u044d\u0442\u043e \u0438 \u043a\u0430\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u043d\u0438\u043c \u0432 Python"},"content":{"rendered":"<p><strong>CSV (Comma-Separated Values, \u00ab\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0447\u0435\u0440\u0435\u0437 \u0437\u0430\u043f\u044f\u0442\u0443\u044e\u00bb)<\/strong> &#8212; \u044d\u0442\u043e \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u043b\u044f \u0442\u0430\u0431\u043b\u0438\u0446: \u043e\u0434\u043d\u0430 \u0441\u0442\u0440\u043e\u043a\u0430 \u0444\u0430\u0439\u043b\u0430 &#8212; \u043e\u0434\u043d\u0430 \u0437\u0430\u043f\u0438\u0441\u044c, \u043f\u043e\u043b\u044f \u0432\u043d\u0443\u0442\u0440\u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u044b \u0437\u0430\u043f\u044f\u0442\u043e\u0439. \u0415\u0441\u043b\u0438 \u0432 \u043f\u043e\u043b\u0435 \u0435\u0441\u0442\u044c \u0437\u0430\u043f\u044f\u0442\u0430\u044f, \u0434\u0432\u043e\u0439\u043d\u0430\u044f \u043a\u0430\u0432\u044b\u0447\u043a\u0430 \u0438\u043b\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434 \u0441\u0442\u0440\u043e\u043a\u0438, \u043f\u043e\u043b\u0435 \u0431\u0435\u0440\u0443\u0442 \u0432 \u0434\u0432\u043e\u0439\u043d\u044b\u0435 \u043a\u0430\u0432\u044b\u0447\u043a\u0438, \u0430 \u043a\u0430\u0432\u044b\u0447\u043a\u0443 \u0432\u043d\u0443\u0442\u0440\u0438 \u0443\u0434\u0432\u0430\u0438\u0432\u0430\u044e\u0442. \u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 \u0437\u0430\u043a\u0440\u0435\u043f\u043b\u0435\u043d\u043e \u0432 RFC 4180, \u043d\u043e \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u0443 CSV \u043c\u043d\u043e\u0433\u043e \u00ab\u0434\u0438\u0430\u043b\u0435\u043a\u0442\u043e\u0432\u00bb.<\/p>\n<div class=\"oj-toc\" style=\"background:#f6f6f6;border-radius:8px;padding:14px 20px;margin:20px 0\">\n<p><strong>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/strong><\/p>\n<ol>\n<li><a href=\"#s1\">\u0422\u0440\u0438 \u043f\u043e\u043d\u044f\u0442\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0443\u0442\u0430\u044e\u0442<\/a><\/li>\n<li><a href=\"#s2\">\u041a\u0430\u043a \u0443\u0441\u0442\u0440\u043e\u0435\u043d CSV \u043f\u043e RFC 4180<\/a><\/li>\n<li><a href=\"#s3\">\u041f\u043e\u0447\u0435\u043c\u0443 \u043d\u0435 split(&#171;,&#187;)<\/a><\/li>\n<li><a href=\"#s4\">\u0427\u0442\u0435\u043d\u0438\u0435 \u0438 \u0437\u0430\u043f\u0438\u0441\u044c: \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u043f\u0440\u0438\u043c\u0435\u0440<\/a><\/li>\n<li><a href=\"#s5\">DictReader \u0438 DictWriter: \u0434\u043e\u0441\u0442\u0443\u043f \u043f\u043e \u0438\u043c\u0435\u043d\u0430\u043c \u0441\u0442\u043e\u043b\u0431\u0446\u043e\u0432<\/a><\/li>\n<li><a href=\"#s6\">\u0417\u0430\u0447\u0435\u043c newline=&#187;&#187;<\/a><\/li>\n<li><a href=\"#s7\">\u0420\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u0438 \u0434\u0438\u0430\u043b\u0435\u043a\u0442<\/a><\/li>\n<li><a href=\"#s8\">\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0438: UTF-8, BOM \u0438 cp1251<\/a><\/li>\n<li><a href=\"#s9\">pandas.read_csv \u043a\u043e\u0440\u043e\u0442\u043a\u043e<\/a><\/li>\n<li><a href=\"#s10\">\u0411\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c: CSV-\u0438\u043d\u044a\u0435\u043a\u0446\u0438\u044f \u043f\u0440\u0438 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0435<\/a><\/li>\n<li><a href=\"#s11\">\u0427\u0430\u0441\u0442\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438: \u0441\u0438\u043c\u043f\u0442\u043e\u043c -&gt; \u043f\u0440\u0438\u0447\u0438\u043d\u0430 -&gt; \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c<\/a><\/li>\n<li><a href=\"#s12\">\u0412\u044b\u0432\u043e\u0434\u044b<\/a><\/li>\n<li><a href=\"#s13\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/a><\/li>\n<li><a href=\"#s14\">FAQ<\/a><\/li>\n<\/ol>\n<\/div>\n<p>\u0420\u0430\u0437\u0431\u0435\u0440\u0435\u043c, \u043a\u0430\u043a \u0443\u0441\u0442\u0440\u043e\u0435\u043d \u0444\u0430\u0439\u043b, \u043a\u0430\u043a \u0447\u0438\u0442\u0430\u0442\u044c \u0438 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u043c\u043e\u0434\u0443\u043b\u0435\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv<\/code> \u0438\u0437 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Python, \u043a\u0430\u043a\u0438\u0435 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0438 \u0432\u044b\u0431\u0438\u0440\u0430\u0442\u044c \u0438 \u043a\u0430\u043a \u043d\u0435 \u0432\u044b\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c \u043e\u043f\u0430\u0441\u043d\u0443\u044e \u0444\u043e\u0440\u043c\u0443\u043b\u0443. \u041f\u0440\u0438\u043c\u0435\u0440\u044b \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u044b \u043d\u0430 Python 3.14.<\/p>\n<h2 id=\"s1\">\u0422\u0440\u0438 \u043f\u043e\u043d\u044f\u0442\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0443\u0442\u0430\u044e\u0442<\/h2>\n<ul>\n<li><strong>\u0420\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c (delimiter)<\/strong> &#8212; \u0441\u0438\u043c\u0432\u043e\u043b \u043c\u0435\u0436\u0434\u0443 \u043f\u043e\u043b\u044f\u043c\u0438: \u0437\u0430\u043f\u044f\u0442\u0430\u044f, \u0442\u043e\u0447\u043a\u0430 \u0441 \u0437\u0430\u043f\u044f\u0442\u043e\u0439, \u0442\u0430\u0431\u0443\u043b\u044f\u0446\u0438\u044f (TSV).<\/li>\n<li><strong>\u041a\u0430\u0432\u044b\u0447\u043a\u0438 (quotechar)<\/strong> &#8212; \u0441\u0438\u043c\u0432\u043e\u043b, \u0432\u043d\u0443\u0442\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434 \u0441\u0442\u0440\u043e\u043a\u0438 \u0441\u0447\u0438\u0442\u0430\u044e\u0442\u0441\u044f \u0447\u0430\u0441\u0442\u044c\u044e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f.<\/li>\n<li><strong>\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0430<\/strong> &#8212; \u043a\u0430\u043a \u0442\u0435\u043a\u0441\u0442 \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u0432 \u0431\u0430\u0439\u0442\u044b (UTF-8, UTF-8 \u0441 BOM, cp1251). \u0421\u0430\u043c CSV \u0435\u0435 \u043d\u0435 \u0445\u0440\u0430\u043d\u0438\u0442, \u0435\u0435 \u043d\u0443\u0436\u043d\u043e \u0437\u043d\u0430\u0442\u044c \u0438\u043b\u0438 \u0443\u0433\u0430\u0434\u044b\u0432\u0430\u0442\u044c.<\/li>\n<\/ul>\n<p>\u041d\u0430\u0431\u043e\u0440 \u0438\u0437 \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044f, \u043f\u0440\u0430\u0432\u0438\u043b \u043a\u0430\u0432\u044b\u0447\u0435\u043a \u0438 \u043a\u043e\u043d\u0446\u0430 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432 \u043c\u043e\u0434\u0443\u043b\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv<\/code> \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f <strong>\u0434\u0438\u0430\u043b\u0435\u043a\u0442\u043e\u043c<\/strong>.<\/p>\n<h2 id=\"s2\">\u041a\u0430\u043a \u0443\u0441\u0442\u0440\u043e\u0435\u043d CSV \u043f\u043e RFC 4180<\/h2>\n<p>\u0424\u0430\u0439\u043b \u0438\u0437 \u0442\u0440\u0435\u0445 \u0437\u0430\u043f\u0438\u0441\u0435\u0439 \u0441 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u043e\u043c:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">id,name,comment\n1,\u0410\u043d\u043d\u0430,&quot;\u043b\u044e\u0431\u0438\u0442 Python, SQL&quot;\n2,\u0411\u043e\u0440\u0438\u0441,&quot;\u0441\u043a\u0430\u0437\u0430\u043b &quot;&quot;\u043f\u0440\u0438\u0432\u0435\u0442&quot;&quot;&quot;\n3,\u0412\u0435\u0440\u0430,&quot;\u0434\u0432\u0435\n\u0441\u0442\u0440\u043e\u043a\u0438&quot;\n<\/code><\/pre>\n<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430 RFC 4180:<\/p>\n<ol>\n<li>\u0417\u0430\u043f\u0438\u0441\u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u044b \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u043e\u043c \u0441\u0442\u0440\u043e\u043a\u0438 CRLF (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\r\\n<\/code>).<\/li>\n<li>\u0421\u0442\u0440\u043e\u043a\u0430 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430 \u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u0430.<\/li>\n<li>\u0412\u043e \u0432\u0441\u0435\u0445 \u0437\u0430\u043f\u0438\u0441\u044f\u0445 \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u043f\u043e\u043b\u0435\u0439.<\/li>\n<li>\u041f\u043e\u043b\u0435 \u0441 \u0437\u0430\u043f\u044f\u0442\u043e\u0439, \u043a\u0430\u0432\u044b\u0447\u043a\u043e\u0439 \u0438\u043b\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u043e\u043c \u0441\u0442\u0440\u043e\u043a\u0438 \u0431\u0435\u0440\u0435\u0442\u0441\u044f \u0432 \u0434\u0432\u043e\u0439\u043d\u044b\u0435 \u043a\u0430\u0432\u044b\u0447\u043a\u0438; \u043a\u0430\u0432\u044b\u0447\u043a\u0430 \u0432\u043d\u0443\u0442\u0440\u0438 \u0443\u0434\u0432\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\"\"<\/code>).<\/li>\n<\/ol>\n<p>RFC 4180 (2005 \u0433\u043e\u0434) \u0438\u043c\u0435\u0435\u0442 \u0441\u0442\u0430\u0442\u0443\u0441 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430, \u0430 \u043d\u0435 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b \u043e\u0442\u0441\u0442\u0443\u043f\u0430\u044e\u0442 \u043e\u0442 \u043d\u0435\u0433\u043e:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0427\u0442\u043e<\/th>\n<th>\u041f\u043e RFC 4180<\/th>\n<th>\u0427\u0442\u043e \u0432\u0441\u0442\u0440\u0435\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0420\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c<\/td>\n<td>\u0437\u0430\u043f\u044f\u0442\u0430\u044f<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">;<\/code> (Excel \u0432 \u0440\u0443\u0441\u0441\u043a\u043e\u0439 \u043b\u043e\u043a\u0430\u043b\u0438, \u0433\u0434\u0435 \u0437\u0430\u043f\u044f\u0442\u0430\u044f &#8212; \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u044b\u0439 \u0437\u043d\u0430\u043a), \u0442\u0430\u0431\u0443\u043b\u044f\u0446\u0438\u044f<\/td>\n<\/tr>\n<tr>\n<td>\u041a\u043e\u043d\u0435\u0446 \u0441\u0442\u0440\u043e\u043a\u0438<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\r\\n<\/code><\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\n<\/code> \u0432 \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u0430\u0445 \u0438\u0437 Linux<\/td>\n<\/tr>\n<tr>\n<td>\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0430<\/td>\n<td>\u043d\u0435 \u0437\u0430\u0434\u0430\u043d\u0430 \u0436\u0435\u0441\u0442\u043a\u043e: \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">charset<\/code>, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 &#8212; US-ASCII<\/td>\n<td>UTF-8, UTF-8 \u0441 BOM, cp1251<\/td>\n<\/tr>\n<tr>\n<td>\u0417\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a<\/td>\n<td>\u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u0435\u043d<\/td>\n<td>\u043e\u0431\u044b\u0447\u043d\u043e \u0435\u0441\u0442\u044c, \u043d\u043e \u043c\u043e\u0436\u0435\u0442 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u041e\u0442\u0441\u044e\u0434\u0430 \u0433\u043b\u0430\u0432\u043d\u043e\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u043e: CSV \u043d\u0435\u043b\u044c\u0437\u044f \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u0442\u044c \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">split(\",\")<\/code>, \u043d\u0443\u0436\u0435\u043d \u043f\u0430\u0440\u0441\u0435\u0440, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0437\u043d\u0430\u0435\u0442 \u043f\u0440\u043e \u043a\u0430\u0432\u044b\u0447\u043a\u0438.<\/p>\n<h2 id=\"s3\">\u041f\u043e\u0447\u0435\u043c\u0443 \u043d\u0435 split(&#171;,&#187;)<\/h2>\n<p>\u041d\u0435\u0432\u0435\u0440\u043d\u044b\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 &#8212; \u0440\u0435\u0437\u0430\u0442\u044c \u0441\u0442\u0440\u043e\u043a\u0438 \u0444\u0430\u0439\u043b\u0430 \u043f\u043e \u0437\u0430\u043f\u044f\u0442\u043e\u0439:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #7F848E\"># \u041d\u0430\u0438\u0432\u043d\u044b\u0439 \u0440\u0430\u0437\u0431\u043e\u0440: split \u043f\u043e \u0437\u0430\u043f\u044f\u0442\u043e\u0439<\/span>\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"people.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #C678DD\">for<\/span> <span style=\"color: #E06C75\">line<\/span> <span style=\"color: #56B6C2\">in<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n        <span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">line<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">rstrip<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">split<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\",\"<\/span><span style=\"color: #ABB2BF\">))<\/span><\/code><\/pre>\n<p>\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043d\u0430 \u0444\u0430\u0439\u043b\u0435 \u0432\u044b\u0448\u0435 &#8212; \u043f\u043e\u043b\u044f \u0440\u0430\u0437\u044a\u0435\u0445\u0430\u043b\u0438\u0441\u044c, \u043a\u0430\u0432\u044b\u0447\u043a\u0438 \u043e\u0441\u0442\u0430\u043b\u0438\u0441\u044c, \u0437\u0430\u043f\u0438\u0441\u044c \u0441 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u043e\u043c \u0440\u0430\u0437\u043e\u0440\u0432\u0430\u043d\u0430 \u043d\u0430 \u0434\u0432\u0435:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">[&#x27;id&#x27;, &#x27;name&#x27;, &#x27;comment&#x27;]\n[&#x27;1&#x27;, &#x27;\u0410\u043d\u043d\u0430&#x27;, &#x27;&quot;\u043b\u044e\u0431\u0438\u0442 Python&#x27;, &#x27; SQL&quot;&#x27;]\n[&#x27;2&#x27;, &#x27;\u0411\u043e\u0440\u0438\u0441&#x27;, &#x27;&quot;\u0441\u043a\u0430\u0437\u0430\u043b &quot;&quot;\u043f\u0440\u0438\u0432\u0435\u0442&quot;&quot;&quot;&#x27;]\n[&#x27;3&#x27;, &#x27;\u0412\u0435\u0440\u0430&#x27;, &#x27;&quot;\u0434\u0432\u0435&#x27;]\n[&#x27;\u0441\u0442\u0440\u043e\u043a\u0438&quot;&#x27;]\n<\/code><\/pre>\n<p>\u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 &#8212; \u043c\u043e\u0434\u0443\u043b\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv<\/code>, \u043e\u043d \u0432\u0445\u043e\u0434\u0438\u0442 \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0443\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 \u0438 \u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0435\u0433\u043e \u043d\u0435 \u043d\u0443\u0436\u043d\u043e.<\/p>\n<h2 id=\"s4\">\u0427\u0442\u0435\u043d\u0438\u0435 \u0438 \u0437\u0430\u043f\u0438\u0441\u044c: \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u043f\u0440\u0438\u043c\u0435\u0440<\/h2>\n<p>\u041f\u043e\u043b\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440: \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u043c \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0438 \u0447\u0438\u0442\u0430\u0435\u043c \u0435\u0435 \u043e\u0431\u0440\u0430\u0442\u043d\u043e.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">csv<\/span>\n\n<span style=\"color: #E06C75\">rows<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #ABB2BF\">[<\/span>\n    <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"id\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"name\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"comment\"<\/span><span style=\"color: #ABB2BF\">],<\/span>\n    <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\u0410\u043d\u043d\u0430\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\u043b\u044e\u0431\u0438\u0442 Python, SQL\"<\/span><span style=\"color: #ABB2BF\">],<\/span>\n    <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\u0411\u043e\u0440\u0438\u0441\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">'\u0441\u043a\u0430\u0437\u0430\u043b \"\u043f\u0440\u0438\u0432\u0435\u0442\"'<\/span><span style=\"color: #ABB2BF\">],<\/span>\n    <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #D19A66\">3<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\u0412\u0435\u0440\u0430\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\u0434\u0432\u0435\\n\u0441\u0442\u0440\u043e\u043a\u0438\"<\/span><span style=\"color: #ABB2BF\">],<\/span>\n<span style=\"color: #ABB2BF\">]<\/span>\n\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"people.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"w\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">newline<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">writer<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">writerows<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">rows<\/span><span style=\"color: #ABB2BF\">)<\/span>\n\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"people.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">newline<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #C678DD\">for<\/span> <span style=\"color: #E06C75\">row<\/span> <span style=\"color: #56B6C2\">in<\/span> <span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">reader<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">):<\/span>\n        <span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">row<\/span><span style=\"color: #ABB2BF\">)<\/span><\/code><\/pre>\n<p>\u0412\u044b\u0432\u043e\u0434:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">[&#x27;id&#x27;, &#x27;name&#x27;, &#x27;comment&#x27;]\n[&#x27;1&#x27;, &#x27;\u0410\u043d\u043d\u0430&#x27;, &#x27;\u043b\u044e\u0431\u0438\u0442 Python, SQL&#x27;]\n[&#x27;2&#x27;, &#x27;\u0411\u043e\u0440\u0438\u0441&#x27;, &#x27;\u0441\u043a\u0430\u0437\u0430\u043b &quot;\u043f\u0440\u0438\u0432\u0435\u0442&quot;&#x27;]\n[&#x27;3&#x27;, &#x27;\u0412\u0435\u0440\u0430&#x27;, &#x27;\u0434\u0432\u0435\\n\u0441\u0442\u0440\u043e\u043a\u0438&#x27;]\n<\/code><\/pre>\n<p>\u0427\u0442\u043e \u0437\u0434\u0435\u0441\u044c \u0432\u0430\u0436\u043d\u043e:<\/p>\n<ul>\n<li><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.writer<\/code> \u0441\u0430\u043c \u043f\u043e\u0441\u0442\u0430\u0432\u0438\u043b \u043a\u0430\u0432\u044b\u0447\u043a\u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u0442\u0430\u043c, \u0433\u0434\u0435 \u043d\u0443\u0436\u043d\u043e (\u0440\u0435\u0436\u0438\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">QUOTE_MINIMAL<\/code> \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e), \u0443\u0434\u0432\u043e\u0438\u043b \u043a\u0430\u0432\u044b\u0447\u043a\u0438 \u0438 \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u043b \u0441\u0442\u0440\u043e\u043a\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\r\\n<\/code>, \u043a\u0430\u043a \u0432 RFC.<\/li>\n<li><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.reader<\/code> \u0432\u0435\u0440\u043d\u0443\u043b \u043a\u0430\u0436\u0434\u0443\u044e \u0437\u0430\u043f\u0438\u0441\u044c \u0441\u043f\u0438\u0441\u043a\u043e\u043c \u0441\u0442\u0440\u043e\u043a. \u0427\u0438\u0441\u043b\u0430 \u0442\u043e\u0436\u0435 \u0441\u0442\u0430\u043b\u0438 \u0441\u0442\u0440\u043e\u043a\u0430\u043c\u0438: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">'1'<\/code>, \u0430 \u043d\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">1<\/code>. \u0422\u0438\u043f\u044b CSV \u043d\u0435 \u0445\u0440\u0430\u043d\u0438\u0442, \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442\u044c \u0438\u0445 \u043d\u0443\u0436\u043d\u043e \u0441\u0430\u043c\u043e\u043c\u0443.<\/li>\n<li>\u0424\u0430\u0439\u043b \u043e\u0442\u043a\u0440\u044b\u0442 \u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">newline=\"\"<\/code> \u0438 \u044f\u0432\u043d\u043e\u0439 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u043e\u0439 &#8212; \u043e\u0431\u0430 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430 \u0440\u0430\u0437\u0431\u0435\u0440\u0435\u043c \u043d\u0438\u0436\u0435.<\/li>\n<\/ul>\n<h2 id=\"s5\">DictReader \u0438 DictWriter: \u0434\u043e\u0441\u0442\u0443\u043f \u043f\u043e \u0438\u043c\u0435\u043d\u0430\u043c \u0441\u0442\u043e\u043b\u0431\u0446\u043e\u0432<\/h2>\n<p>\u0415\u0441\u043b\u0438 \u0432 \u0444\u0430\u0439\u043b\u0435 \u0435\u0441\u0442\u044c \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a, \u0443\u0434\u043e\u0431\u043d\u0435\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.DictReader<\/code>: \u043a\u0430\u0436\u0434\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c &#8212; \u0441\u043b\u043e\u0432\u0430\u0440\u044c, \u043a\u043b\u044e\u0447\u0438 \u0431\u0435\u0440\u0443\u0442\u0441\u044f \u0438\u0437 \u043f\u0435\u0440\u0432\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">csv<\/span>\n\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"people.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">newline<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #E06C75\">reader<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">DictReader<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">)<\/span>\n    <span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">reader<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">fieldnames<\/span><span style=\"color: #ABB2BF\">)<\/span>\n    <span style=\"color: #C678DD\">for<\/span> <span style=\"color: #E06C75\">row<\/span> <span style=\"color: #56B6C2\">in<\/span> <span style=\"color: #E06C75\">reader<\/span><span style=\"color: #ABB2BF\">:<\/span>\n        <span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">row<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"id\"<\/span><span style=\"color: #ABB2BF\">])<\/span> <span style=\"color: #56B6C2\">*<\/span> <span style=\"color: #D19A66\">10<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">row<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"name\"<\/span><span style=\"color: #ABB2BF\">])<\/span><\/code><\/pre>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">[&#x27;id&#x27;, &#x27;name&#x27;, &#x27;comment&#x27;]\n10 \u0410\u043d\u043d\u0430\n20 \u0411\u043e\u0440\u0438\u0441\n30 \u0412\u0435\u0440\u0430\n<\/code><\/pre>\n<p>\u0415\u0441\u043b\u0438 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430 \u043d\u0435\u0442, \u0438\u043c\u0435\u043d\u0430 \u043f\u0435\u0440\u0435\u0434\u0430\u044e\u0442 \u044f\u0432\u043d\u043e: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.DictReader(f, fieldnames=[\"id\", \"name\", \"comment\"])<\/code>. \u0414\u043b\u044f \u0437\u0430\u043f\u0438\u0441\u0438 \u0441\u043b\u043e\u0432\u0430\u0440\u0435\u0439 \u0435\u0441\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.DictWriter<\/code>: \u0435\u043c\u0443 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u044e\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">fieldnames<\/code>, \u0430 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a \u043f\u0438\u0448\u0435\u0442 \u043c\u0435\u0442\u043e\u0434 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">writeheader()<\/code>.<\/p>\n<h2 id=\"s6\">\u0417\u0430\u0447\u0435\u043c newline=&#187;&#187;<\/h2>\n<p>\u041f\u0440\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0432 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435 Python \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u0442 \u043a\u043e\u043d\u0446\u044b \u0441\u0442\u0440\u043e\u043a. \u041d\u0430 Windows \u043f\u0440\u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u043a\u0430\u0436\u0434\u044b\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\n<\/code> \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\r\\n<\/code>, \u0430 writer \u0438 \u0442\u0430\u043a \u043f\u0438\u0448\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\r\\n<\/code>. \u0418\u0442\u043e\u0433 &#8212; <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\r\\r\\n<\/code> \u0438 \u043f\u0443\u0441\u0442\u044b\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 \u043c\u0435\u0436\u0434\u0443 \u0437\u0430\u043f\u0438\u0441\u044f\u043c\u0438. \u041f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 Windows \u043c\u043e\u0436\u043d\u043e \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0441\u0442\u0438 \u043d\u0430 \u043b\u044e\u0431\u043e\u0439 \u041e\u0421 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">newline=\"\\r\\n\"<\/code>:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">csv<\/span>\n\n<span style=\"color: #E06C75\">rows<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #ABB2BF\">[<\/span>\n    <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"id\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"name\"<\/span><span style=\"color: #ABB2BF\">],<\/span>\n    <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\u0410\u043d\u043d\u0430\"<\/span><span style=\"color: #ABB2BF\">],<\/span>\n<span style=\"color: #ABB2BF\">]<\/span>\n\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"bad.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"w\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">newline<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"\\r\\n\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">writer<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">writerows<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">rows<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"bad.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"rb\"<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">read<\/span><span style=\"color: #ABB2BF\">())<\/span>\n\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"bad.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">newline<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #C678DD\">for<\/span> <span style=\"color: #E06C75\">row<\/span> <span style=\"color: #56B6C2\">in<\/span> <span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">reader<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">):<\/span>\n        <span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">row<\/span><span style=\"color: #ABB2BF\">)<\/span><\/code><\/pre>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">b&#x27;id,name\\r\\r\\n1,\\xd0\\x90\\xd0\\xbd\\xd0\\xbd\\xd0\\xb0\\r\\r\\n&#x27;\n[&#x27;id&#x27;, &#x27;name&#x27;]\n[]\n[&#x27;1&#x27;, &#x27;\u0410\u043d\u043d\u0430&#x27;]\n[]\n<\/code><\/pre>\n<p>\u041f\u043e\u044f\u0432\u0438\u043b\u0438\u0441\u044c \u043f\u0443\u0441\u0442\u044b\u0435 \u0437\u0430\u043f\u0438\u0441\u0438 &#8212; \u043f\u0443\u0441\u0442\u044b\u0435 \u0441\u043f\u0438\u0441\u043a\u0438 \u043f\u043e\u0441\u043b\u0435 \u043a\u0430\u0436\u0434\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438. \u0421 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">newline=\"\"<\/code> \u0432 \u0444\u0430\u0439\u043b\u0435 \u0431\u0443\u0434\u0435\u0442 \u0440\u043e\u0432\u043d\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\r\\n<\/code>. \u041f\u0440\u0438 \u0447\u0442\u0435\u043d\u0438\u0438 \u0442\u043e\u0442 \u0436\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 \u043d\u0443\u0436\u0435\u043d, \u0447\u0442\u043e\u0431\u044b \u043f\u0435\u0440\u0435\u0432\u043e\u0434 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432\u043d\u0443\u0442\u0440\u0438 \u043a\u0430\u0432\u044b\u0447\u0435\u043a (\u043a\u0430\u043a \u0443 \u0412\u0435\u0440\u044b) \u043d\u0435 \u043f\u043e\u0442\u0435\u0440\u044f\u043b\u0441\u044f. \u041f\u0440\u0430\u0432\u0438\u043b\u043e \u0438\u0437 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u043c\u043e\u0434\u0443\u043b\u044f: \u0444\u0430\u0439\u043b \u0434\u043b\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv<\/code> \u0432\u0441\u0435\u0433\u0434\u0430 \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0442\u044c \u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">newline=\"\"<\/code>.<\/p>\n<h2 id=\"s7\">\u0420\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u0438 \u0434\u0438\u0430\u043b\u0435\u043a\u0442<\/h2>\n<p>\u0424\u0430\u0439\u043b \u0441 \u0442\u043e\u0447\u043a\u043e\u0439 \u0441 \u0437\u0430\u043f\u044f\u0442\u043e\u0439 \u0447\u0438\u0442\u0430\u044e\u0442 \u0442\u0430\u043a: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.reader(f, delimiter=\";\")<\/code>. \u0415\u0441\u043b\u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u0437\u0430\u0440\u0430\u043d\u0435\u0435 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d, \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u043f\u0440\u043e\u0441\u0438\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.Sniffer<\/code> \u0443\u0433\u0430\u0434\u0430\u0442\u044c \u0435\u0433\u043e \u043f\u043e \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442\u0443:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">csv<\/span>\n\n<span style=\"color: #E06C75\">sample<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #98C379\">\"name;price\\n\u041a\u043e\u0444\u0435;3,50\\n\u0427\u0430\u0439;2,00\\n\"<\/span>\n<span style=\"color: #E06C75\">dialect<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">Sniffer<\/span><span style=\"color: #ABB2BF\">()<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">sniff<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">sample<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">delimiters<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\";,\\t\"<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">repr<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">dialect<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">delimiter<\/span><span style=\"color: #ABB2BF\">))<\/span><\/code><\/pre>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">&#x27;;&#x27;\n<\/code><\/pre>\n<p><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Sniffer<\/code> \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u044d\u0432\u0440\u0438\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438: \u043d\u0430 \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u043c \u0438\u043b\u0438 \u043e\u0434\u043d\u043e\u0440\u043e\u0434\u043d\u043e\u043c \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442\u0435 \u043e\u043d \u043c\u043e\u0436\u0435\u0442 \u043e\u0448\u0438\u0431\u0438\u0442\u044c\u0441\u044f \u0438\u043b\u0438 \u0432\u044b\u0431\u0440\u043e\u0441\u0438\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.Error<\/code>. \u0414\u043b\u044f \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e\u0433\u043e \u043e\u0431\u043c\u0435\u043d\u0430 \u043b\u0443\u0447\u0448\u0435 \u0434\u043e\u0433\u043e\u0432\u043e\u0440\u0438\u0442\u044c\u0441\u044f \u043e \u0444\u043e\u0440\u043c\u0430\u0442\u0435 \u0438 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">delimiter<\/code> \u044f\u0432\u043d\u043e.<\/p>\n<h2 id=\"s8\">\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0438: UTF-8, BOM \u0438 cp1251<\/h2>\n<p>CSV \u043d\u0435 \u0441\u043e\u043e\u0431\u0449\u0430\u0435\u0442 \u0441\u0432\u043e\u044e \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0443. \u0415\u0441\u043b\u0438 \u043d\u0435 \u0443\u043a\u0430\u0437\u0430\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">encoding<\/code>, Python \u0432\u043e\u0437\u044c\u043c\u0435\u0442 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0443 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0438 \u043d\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d\u0430\u0445 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0437\u043d\u044b\u043c. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0443 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0432\u0441\u0435\u0433\u0434\u0430.<\/p>\n<p>Excel \u043d\u0430 Windows \u0431\u0435\u0437 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0438 \u0447\u0430\u0441\u0442\u043e \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442 UTF-8 \u043a\u0430\u043a \u00ab\u043a\u0440\u0430\u043a\u043e\u0437\u044f\u0431\u0440\u044b\u00bb. \u041f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0430 &#8212; \u043c\u0435\u0442\u043a\u0430 \u043f\u043e\u0440\u044f\u0434\u043a\u0430 \u0431\u0430\u0439\u0442\u043e\u0432 (BOM) \u0432 \u043d\u0430\u0447\u0430\u043b\u0435 \u0444\u0430\u0439\u043b\u0430, \u0435\u0435 \u043f\u0438\u0448\u0435\u0442 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">utf-8-sig<\/code>. \u041d\u043e \u043f\u0440\u0438 \u0447\u0442\u0435\u043d\u0438\u0438 \u0442\u0430\u043a\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430 \u043a\u0430\u043a \u043e\u0431\u044b\u0447\u043d\u043e\u0433\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">utf-8<\/code> BOM \u043f\u0440\u0438\u043b\u0438\u043f\u0430\u0435\u0442 \u043a \u043f\u0435\u0440\u0432\u043e\u043c\u0443 \u0441\u0442\u043e\u043b\u0431\u0446\u0443:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">csv<\/span>\n\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"report.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"w\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">newline<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8-sig\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #E06C75\">w<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">DictWriter<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">fieldnames<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"name\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"price\"<\/span><span style=\"color: #ABB2BF\">],<\/span> <span style=\"color: #E06C75\">delimiter<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\";\"<\/span><span style=\"color: #ABB2BF\">)<\/span>\n    <span style=\"color: #E06C75\">w<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">writeheader<\/span><span style=\"color: #ABB2BF\">()<\/span>\n    <span style=\"color: #E06C75\">w<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">writerow<\/span><span style=\"color: #ABB2BF\">({<\/span><span style=\"color: #98C379\">\"name\"<\/span><span style=\"color: #ABB2BF\">:<\/span> <span style=\"color: #98C379\">\"\u041a\u043e\u0444\u0435\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"price\"<\/span><span style=\"color: #ABB2BF\">:<\/span> <span style=\"color: #98C379\">\"3,50\"<\/span><span style=\"color: #ABB2BF\">})<\/span>\n\n<span style=\"color: #7F848E\"># \u041e\u0448\u0438\u0431\u043a\u0430: \u0447\u0438\u0442\u0430\u0435\u043c \u0444\u0430\u0439\u043b \u0441 BOM \u043a\u0430\u043a \u043e\u0431\u044b\u0447\u043d\u044b\u0439 utf-8<\/span>\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"report.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">newline<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #E06C75\">row<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E5C07B\">next<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">DictReader<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">delimiter<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\";\"<\/span><span style=\"color: #ABB2BF\">))<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">list<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">row<\/span><span style=\"color: #ABB2BF\">))<\/span>\n<span style=\"color: #C678DD\">try<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">row<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"name\"<\/span><span style=\"color: #ABB2BF\">])<\/span>\n<span style=\"color: #C678DD\">except<\/span> <span style=\"color: #E06C75\">KeyError<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">e<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"KeyError:\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">e<\/span><span style=\"color: #ABB2BF\">)<\/span>\n\n<span style=\"color: #7F848E\"># \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435: utf-8-sig \u0441\u043d\u0438\u043c\u0430\u0435\u0442 BOM \u043f\u0440\u0438 \u0447\u0442\u0435\u043d\u0438\u0438<\/span>\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"report.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">newline<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8-sig\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #E06C75\">row<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E5C07B\">next<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">DictReader<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">delimiter<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\";\"<\/span><span style=\"color: #ABB2BF\">))<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">row<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"name\"<\/span><span style=\"color: #ABB2BF\">],<\/span> <span style=\"color: #E06C75\">row<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"price\"<\/span><span style=\"color: #ABB2BF\">])<\/span><\/code><\/pre>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">[&#x27;\\ufeffname&#x27;, &#x27;price&#x27;]\nKeyError: &#x27;name&#x27;\n\u041a\u043e\u0444\u0435 3,50\n<\/code><\/pre>\n<p>\u041a\u043b\u044e\u0447 \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">name<\/code>, \u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\ufeffname<\/code>. \u0414\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0445 UTF-8 \u0444\u0430\u0439\u043b\u043e\u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">utf-8-sig<\/code> \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u0435\u043d: \u043e\u043d \u0441\u043d\u0438\u043c\u0430\u0435\u0442 BOM, \u0435\u0441\u043b\u0438 \u043e\u043d \u0435\u0441\u0442\u044c, \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043a\u0430\u043a <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">utf-8<\/code>, \u0435\u0441\u043b\u0438 \u0435\u0433\u043e \u043d\u0435\u0442.<\/p>\n<p>\u0421\u0442\u0430\u0440\u044b\u0435 \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u0438 \u0438\u0437 1\u0421 \u0438 Excel \u0447\u0430\u0441\u0442\u043e \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">cp1251<\/code>. \u041f\u043e\u043f\u044b\u0442\u043a\u0430 \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u0438\u0445 \u043a\u0430\u043a UTF-8 \u0434\u0430\u0435\u0442 \u043e\u0448\u0438\u0431\u043a\u0443:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">UnicodeDecodeError: &#x27;utf-8&#x27; codec can&#x27;t decode byte 0xe8 in position 0: invalid continuation byte\n<\/code><\/pre>\n<p>\u0420\u0435\u0448\u0435\u043d\u0438\u0435 &#8212; <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">encoding=\"cp1251\"<\/code>. \u0423\u0433\u0430\u0434\u044b\u0432\u0430\u0442\u044c \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0443 \u043f\u043e \u043e\u0434\u043d\u043e\u043c\u0443 \u0431\u0430\u0439\u0442\u0443 \u043d\u0435\u043d\u0430\u0434\u0435\u0436\u043d\u043e: \u0435\u0441\u043b\u0438 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a \u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d, \u0431\u0435\u0440\u0438\u0442\u0435 \u0435\u0433\u043e \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0443, \u0435\u0441\u043b\u0438 \u043d\u0435\u0442 &#8212; \u0443\u0442\u043e\u0447\u043d\u0438\u0442\u0435 \u0443 \u0442\u043e\u0433\u043e, \u043a\u0442\u043e \u0432\u044b\u0433\u0440\u0443\u0436\u0430\u043b \u0444\u0430\u0439\u043b.<\/p>\n<h2 id=\"s9\">pandas.read_csv \u043a\u043e\u0440\u043e\u0442\u043a\u043e<\/h2>\n<p>\u041a\u043e\u0433\u0434\u0430 CSV \u043d\u0443\u0436\u0435\u043d \u0434\u043b\u044f \u0430\u043d\u0430\u043b\u0438\u0437\u0430, \u0430 \u043d\u0435 \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0447\u043d\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u043e\u0431\u044b\u0447\u043d\u043e \u0431\u0435\u0440\u0443\u0442 pandas. \u0422\u0435 \u0436\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0442\u0430\u043c \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u043e\u0445\u043e\u0436\u0435:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">pandas<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">as<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">pd<\/span>\n\n<span style=\"color: #E06C75\">df<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">pd<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">read_csv<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"report.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">sep<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\";\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">decimal<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\",\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8-sig\"<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">df<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">df<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"price\"<\/span><span style=\"color: #ABB2BF\">]<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">dtype<\/span><span style=\"color: #ABB2BF\">)<\/span><\/code><\/pre>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">   name  price\n0  \u041a\u043e\u0444\u0435    3.5\nfloat64\n<\/code><\/pre>\n<p>\u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u043c\u043e\u0434\u0443\u043b\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv<\/code>, pandas \u0441\u0430\u043c \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u0442\u0438\u043f\u044b: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal=\",\"<\/code> \u043f\u0440\u0435\u0432\u0440\u0430\u0442\u0438\u043b \u00ab3,50\u00bb \u0432 \u0447\u0438\u0441\u043b\u043e. \u041f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u043e \u043d\u0430 pandas 2.3; \u0432 pandas 3.0 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0435 \u0441\u0442\u043e\u043b\u0431\u0446\u044b \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u043e\u043b\u0443\u0447\u0430\u044e\u0442 \u0441\u0442\u0440\u043e\u043a\u043e\u0432\u044b\u0439 \u0442\u0438\u043f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">str<\/code> \u0432\u043c\u0435\u0441\u0442\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">object<\/code>, \u044d\u0442\u043e \u0432\u0438\u0434\u043d\u043e \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">df.dtypes<\/code>. \u0420\u0430\u0431\u043e\u0442\u0430 \u0441 \u0441\u0430\u043c\u0438\u043c\u0438 DataFrame &#8212; \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u0430\u044f \u0442\u0435\u043c\u0430.<\/p>\n<h2 id=\"s10\">\u0411\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c: CSV-\u0438\u043d\u044a\u0435\u043a\u0446\u0438\u044f \u043f\u0440\u0438 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0435<\/h2>\n<p>\u0415\u0441\u043b\u0438 \u0432 CSV \u043f\u043e\u043f\u0430\u0434\u0430\u044e\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 (\u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438, \u0438\u043c\u0435\u043d\u0430), \u0430 \u0444\u0430\u0439\u043b \u043f\u043e\u0442\u043e\u043c \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u044e\u0442 \u0432 Excel \u0438\u043b\u0438 LibreOffice, \u044f\u0447\u0435\u0439\u043a\u0430 \u0432\u0438\u0434\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">=HYPERLINK(...)<\/code> \u0441\u0442\u0430\u043d\u0435\u0442 \u0444\u043e\u0440\u043c\u0443\u043b\u043e\u0439. \u042d\u0442\u043e <strong>CSV-\u0438\u043d\u044a\u0435\u043a\u0446\u0438\u044f<\/strong> (formula injection): \u0442\u0430\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442 \u0444\u043e\u0440\u043c\u0443\u043b\u0443, \u043f\u043e\u043a\u0430\u0436\u0435\u0442 \u0444\u0438\u0448\u0438\u043d\u0433\u043e\u0432\u0443\u044e \u0441\u0441\u044b\u043b\u043a\u0443 \u0438\u043b\u0438, \u0432 \u0441\u0442\u0430\u0440\u044b\u0445 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u0445, \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442 \u0432\u043d\u0435\u0448\u043d\u044e\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u0443. \u041c\u043e\u0434\u0443\u043b\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv<\/code> \u0442\u0443\u0442 \u043d\u0435 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442: \u0434\u043b\u044f \u043d\u0435\u0433\u043e \u044d\u0442\u043e \u043e\u0431\u044b\u0447\u043d\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430.<\/p>\n<p>\u0411\u0430\u0437\u043e\u0432\u0430\u044f \u0437\u0430\u0449\u0438\u0442\u0430 &#8212; \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0430\u043f\u043e\u0441\u0442\u0440\u043e\u0444\u043e\u043c \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0435 \u044f\u0447\u0435\u0439\u043a\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0442\u0441\u044f \u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">=<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">+<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">-<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">@<\/code>, \u0442\u0430\u0431\u0443\u043b\u044f\u0446\u0438\u0438, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\r<\/code> \u0438\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\n<\/code> (\u0441\u043f\u0438\u0441\u043e\u043a OWASP; \u0432 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043b\u043e\u043a\u0430\u043b\u044f\u0445 \u043e\u043f\u0430\u0441\u043d\u044b \u0438 \u043f\u043e\u043b\u043d\u043e\u0448\u0438\u0440\u0438\u043d\u043d\u044b\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\uff1d<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\uff0b<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\uff0d<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\uff20<\/code>):<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">csv<\/span>\n\n<span style=\"color: #E06C75\">DANGEROUS<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"=\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"+\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"-\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"@\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\\t\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\\r\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\uff1d\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\uff0b\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\uff0d\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\uff20\"<\/span><span style=\"color: #ABB2BF\">)<\/span>\n\n<span style=\"color: #C678DD\">def<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">safe_cell<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">value<\/span><span style=\"color: #ABB2BF\">):<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #98C379\">\"\"\"\u042d\u043a\u0440\u0430\u043d\u0438\u0440\u0443\u0435\u0442 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u0443\u044e \u044f\u0447\u0435\u0439\u043a\u0443 \u043e\u0442 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0446\u0438\u0438 \u043a\u0430\u043a \u0444\u043e\u0440\u043c\u0443\u043b\u044b.\"\"\"<\/span>\n    <span style=\"color: #C678DD\">if<\/span> <span style=\"color: #E5C07B\">isinstance<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">value<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E5C07B\">str<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #56B6C2\">and<\/span> <span style=\"color: #E06C75\">value<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">startswith<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">DANGEROUS<\/span><span style=\"color: #ABB2BF\">):<\/span>\n        <span style=\"color: #C678DD\">return<\/span> <span style=\"color: #98C379\">\"'\"<\/span> <span style=\"color: #56B6C2\">+<\/span> <span style=\"color: #E06C75\">value<\/span>\n    <span style=\"color: #C678DD\">return<\/span> <span style=\"color: #E06C75\">value<\/span>\n\n<span style=\"color: #E06C75\">rows<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #ABB2BF\">[<\/span>\n    <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"user\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"comment\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"balance\"<\/span><span style=\"color: #ABB2BF\">],<\/span>\n    <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"mallory\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">'=HYPERLINK(\"http:\/\/example.com\",\"\u0436\u043c\u0438\")'<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #56B6C2\">-<\/span><span style=\"color: #D19A66\">150<\/span><span style=\"color: #ABB2BF\">],<\/span>\n    <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"bob\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"+7 900 000-00-00\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #D19A66\">20<\/span><span style=\"color: #ABB2BF\">],<\/span>\n<span style=\"color: #ABB2BF\">]<\/span>\n\n<span style=\"color: #C678DD\">with<\/span> <span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"export.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"w\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">newline<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8-sig\"<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">as<\/span> <span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #E06C75\">w<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">writer<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">f<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">quoting<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #E06C75\">csv<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">QUOTE_MINIMAL<\/span><span style=\"color: #ABB2BF\">)<\/span>\n    <span style=\"color: #C678DD\">for<\/span> <span style=\"color: #E06C75\">row<\/span> <span style=\"color: #56B6C2\">in<\/span> <span style=\"color: #E06C75\">rows<\/span><span style=\"color: #ABB2BF\">:<\/span>\n        <span style=\"color: #E06C75\">w<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">writerow<\/span><span style=\"color: #ABB2BF\">([<\/span><span style=\"color: #E06C75\">safe_cell<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">v<\/span><span style=\"color: #ABB2BF\">)<\/span> <span style=\"color: #C678DD\">for<\/span> <span style=\"color: #E06C75\">v<\/span> <span style=\"color: #56B6C2\">in<\/span> <span style=\"color: #E06C75\">row<\/span><span style=\"color: #ABB2BF\">])<\/span>\n\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">open<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"export.csv\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">encoding<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #98C379\">\"utf-8-sig\"<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">read<\/span><span style=\"color: #ABB2BF\">())<\/span><\/code><\/pre>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">user,comment,balance\nmallory,&quot;&#x27;=HYPERLINK(&quot;&quot;http:\/\/example.com&quot;&quot;,&quot;&quot;\u0436\u043c\u0438&quot;&quot;)&quot;,-150\nbob,&#x27;+7 900 000-00-00,20\n<\/code><\/pre>\n<p>\u0413\u0440\u0430\u043d\u0438\u0446\u044b \u044d\u0442\u043e\u0433\u043e \u043f\u0440\u0438\u0435\u043c\u0430 \u0441\u0442\u043e\u0438\u0442 \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c. \u0427\u0438\u0441\u043b\u043e\u0432\u043e\u0439 \u0431\u0430\u043b\u0430\u043d\u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">-150<\/code> \u043e\u0441\u0442\u0430\u043b\u0441\u044f \u0447\u0438\u0441\u043b\u043e\u043c, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0442\u0440\u043e\u0433\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u0442\u0440\u043e\u043a\u0438: \u0435\u0441\u043b\u0438 \u0447\u0438\u0441\u043b\u043e \u043f\u0440\u0438\u0448\u043b\u043e \u0441\u0442\u0440\u043e\u043a\u043e\u0439, \u0435\u0433\u043e \u043d\u0443\u0436\u043d\u043e \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0442\u0438\u043f\u0443 \u0434\u043e \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0430. \u0422\u0435\u043b\u0435\u0444\u043e\u043d <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">+7 ...<\/code> \u0442\u043e\u0436\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u043b \u0430\u043f\u043e\u0441\u0442\u0440\u043e\u0444 &#8212; \u0434\u043b\u044f \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u0438 \u0432 \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u044d\u0442\u043e \u043f\u0440\u0438\u0435\u043c\u043b\u0435\u043c\u043e, \u043d\u043e \u0435\u0441\u043b\u0438 \u0444\u0430\u0439\u043b \u0447\u0438\u0442\u0430\u0435\u0442 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430, \u0430 \u043d\u0435 \u0447\u0435\u043b\u043e\u0432\u0435\u043a, \u0430\u043f\u043e\u0441\u0442\u0440\u043e\u0444 \u0441\u0442\u0430\u043d\u0435\u0442 \u0447\u0430\u0441\u0442\u044c\u044e \u0434\u0430\u043d\u043d\u044b\u0445. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u0435\u043b\u0430\u044e\u0442 \u043d\u0430 \u044d\u0442\u0430\u043f\u0435 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0430 \u0434\u043b\u044f \u043b\u044e\u0434\u0435\u0439, \u0430 \u0432 \u0434\u0430\u043d\u043d\u044b\u0445, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0445\u0440\u0430\u043d\u044f\u0442\u0441\u044f \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u044e\u0442\u0441\u044f \u043c\u0435\u0436\u0434\u0443 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438, \u0435\u0433\u043e \u043d\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442. \u0418 \u044d\u0442\u043e \u043d\u0435 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u044f: \u043f\u043e\u0441\u043b\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0438 \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e\u0433\u043e \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0444\u0430\u0439\u043b\u0430 \u0432 Excel \u0430\u043f\u043e\u0441\u0442\u0440\u043e\u0444 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u043e\u043f\u0430\u0441\u0442\u044c, \u0438 \u0444\u043e\u0440\u043c\u0443\u043b\u0430 \u0441\u043d\u043e\u0432\u0430 \u0441\u0442\u0430\u043d\u0435\u0442 \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439.<\/p>\n<p>\u0412\u0442\u043e\u0440\u043e\u0439 \u0440\u0438\u0441\u043a &#8212; \u043f\u0440\u0438 \u0447\u0442\u0435\u043d\u0438\u0438 \u0447\u0443\u0436\u0438\u0445 \u0444\u0430\u0439\u043b\u043e\u0432. \u041f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043c\u043e\u0434\u0443\u043b\u044c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u0440\u0430\u0437\u043c\u0435\u0440 \u043e\u0434\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u044f 131072 \u0441\u0438\u043c\u0432\u043e\u043b\u0430\u043c\u0438 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.field_size_limit()<\/code>), \u0438 \u0434\u043b\u0438\u043d\u043d\u043e\u0435 \u043f\u043e\u043b\u0435 \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.Error<\/code>. \u041f\u043e\u0434\u043d\u0438\u043c\u0430\u0442\u044c \u043b\u0438\u043c\u0438\u0442 \u0434\u043e \u043c\u0430\u043a\u0441\u0438\u043c\u0443\u043c\u0430 \u00ab\u0447\u0442\u043e\u0431\u044b \u043d\u0435 \u043f\u0430\u0434\u0430\u043b\u043e\u00bb \u0434\u043b\u044f \u043d\u0435\u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 \u043d\u0435 \u0441\u0442\u043e\u0438\u0442: \u043b\u0443\u0447\u0448\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u044c \u0440\u0430\u0437\u043c\u0435\u0440 \u0444\u0430\u0439\u043b\u0430 \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u0443.<\/p>\n<h2 id=\"s11\">\u0427\u0430\u0441\u0442\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438: \u0441\u0438\u043c\u043f\u0442\u043e\u043c -&gt; \u043f\u0440\u0438\u0447\u0438\u043d\u0430 -&gt; \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0421\u0438\u043c\u043f\u0442\u043e\u043c<\/th>\n<th>\u041f\u0440\u0438\u0447\u0438\u043d\u0430<\/th>\n<th>\u0427\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u041f\u0443\u0441\u0442\u044b\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 \u043c\u0435\u0436\u0434\u0443 \u0437\u0430\u043f\u0438\u0441\u044f\u043c\u0438<\/td>\n<td>\u0444\u0430\u0439\u043b \u043e\u0442\u043a\u0440\u044b\u0442 \u0431\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">newline=\"\"<\/code> (Windows)<\/td>\n<td>\u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0442\u044c \u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">newline=\"\"<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u041a\u043b\u044e\u0447 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\ufeffname<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">KeyError<\/code><\/td>\n<td>BOM \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u043d \u043a\u0430\u043a \u0447\u0430\u0441\u0442\u044c \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">encoding=\"utf-8-sig\"<\/code><\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">UnicodeDecodeError<\/code><\/td>\n<td>\u0444\u0430\u0439\u043b \u0432 cp1251, \u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a UTF-8<\/td>\n<td>\u0443\u043a\u0430\u0437\u0430\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">encoding=\"cp1251\"<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u0412\u0441\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u0432 \u043e\u0434\u043d\u043e\u043c \u043f\u043e\u043b\u0435<\/td>\n<td>\u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">;<\/code> \u0438\u043b\u0438 \u0442\u0430\u0431\u0443\u043b\u044f\u0446\u0438\u044f<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">delimiter=\";\"<\/code> \u0438\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\"\\t\"<\/code><\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.Error: field larger than field limit<\/code><\/td>\n<td>\u043e\u0447\u0435\u043d\u044c \u0434\u043b\u0438\u043d\u043d\u043e\u0435 \u043f\u043e\u043b\u0435<\/td>\n<td>\u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u0444\u0430\u0439\u043b, \u043e\u0441\u043e\u0437\u043d\u0430\u043d\u043d\u043e \u043f\u043e\u0434\u043d\u044f\u0442\u044c \u043b\u0438\u043c\u0438\u0442<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"s12\">\u0412\u044b\u0432\u043e\u0434\u044b<\/h2>\n<ul>\n<li>CSV &#8212; \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439 \u0442\u0430\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442: \u0437\u0430\u043f\u0438\u0441\u0438 \u043f\u043e \u0441\u0442\u0440\u043e\u043a\u0430\u043c, \u043f\u043e\u043b\u044f \u0447\u0435\u0440\u0435\u0437 \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c, \u0441\u043f\u0435\u0446\u0441\u0438\u043c\u0432\u043e\u043b\u044b \u0432\u043d\u0443\u0442\u0440\u0438 \u0434\u0432\u043e\u0439\u043d\u044b\u0445 \u043a\u0430\u0432\u044b\u0447\u0435\u043a \u0441 \u0443\u0434\u0432\u043e\u0435\u043d\u0438\u0435\u043c \u043a\u0430\u0432\u044b\u0447\u043a\u0438 (RFC 4180).<\/li>\n<li>\u0420\u0430\u0437\u0431\u0438\u0440\u0430\u0442\u044c CSV \u043d\u0443\u0436\u043d\u043e \u043c\u043e\u0434\u0443\u043b\u0435\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv<\/code> \u0438\u043b\u0438 pandas, \u0430 \u043d\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">split(\",\")<\/code>: \u043a\u0430\u0432\u044b\u0447\u043a\u0438 \u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u044b \u0441\u0442\u0440\u043e\u043a \u0432\u043d\u0443\u0442\u0440\u0438 \u043f\u043e\u043b\u0435\u0439 \u043b\u043e\u043c\u0430\u044e\u0442 \u043d\u0430\u0438\u0432\u043d\u044b\u0439 \u0440\u0430\u0437\u0431\u043e\u0440.<\/li>\n<li>\u0424\u0430\u0439\u043b \u0434\u043b\u044f \u043c\u043e\u0434\u0443\u043b\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv<\/code> \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u044e\u0442 \u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">newline=\"\"<\/code> \u0438 \u044f\u0432\u043d\u043e\u0439 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u043e\u0439; <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">utf-8-sig<\/code> &#8212; \u0434\u043b\u044f \u043e\u0431\u043c\u0435\u043d\u0430 \u0441 Excel, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">cp1251<\/code> &#8212; \u0434\u043b\u044f \u0441\u0442\u0430\u0440\u044b\u0445 \u0432\u044b\u0433\u0440\u0443\u0437\u043e\u043a.<\/li>\n<li>\u0412\u0441\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.reader<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">DictReader<\/code> &#8212; \u0441\u0442\u0440\u043e\u043a\u0438, \u0442\u0438\u043f\u044b \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0442 \u0432\u0440\u0443\u0447\u043d\u0443\u044e.<\/li>\n<li>\u041f\u0440\u0438 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u0443\u0439\u0442\u0435 \u044f\u0447\u0435\u0439\u043a\u0438-\u0444\u043e\u0440\u043c\u0443\u043b\u044b, \u044d\u0442\u043e \u0437\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 CSV-\u0438\u043d\u044a\u0435\u043a\u0446\u0438\u0438.<\/li>\n<\/ul>\n<h2 id=\"s13\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/h2>\n<div class=\"oj-cta\" style=\"background:#fbf4e4;border-left:4px solid #c9962b;border-radius:8px;padding:16px 20px;margin:24px 0\">\n<p style=\"margin:0 0 8px\"><strong>\u041e\u0441\u0432\u043e\u0439\u0442\u0435 \u0442\u0435\u043c\u0443 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435<\/strong><\/p>\n<p>CSV &#8212; \u0441\u0430\u043c\u044b\u0439 \u0447\u0430\u0441\u0442\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442 \u043e\u0431\u043c\u0435\u043d\u0430 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043c\u0435\u0436\u0434\u0443 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438: \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u0438 \u0438\u0437 CRM \u0438 1\u0421, \u043e\u0442\u0447\u0435\u0442\u044b \u0440\u0435\u043a\u043b\u0430\u043c\u043d\u044b\u0445 \u043a\u0430\u0431\u0438\u043d\u0435\u0442\u043e\u0432, \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0435 \u0434\u0430\u0442\u0430\u0441\u0435\u0442\u044b. \u0410\u043d\u0430\u043b\u0438\u0442\u0438\u043a \u0447\u0438\u0442\u0430\u0435\u0442 \u0438\u0445 \u0432 pandas, \u0447\u0438\u0441\u0442\u0438\u0442 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0438 \u0438 \u0442\u0438\u043f\u044b \u0438 \u0441\u0442\u0440\u043e\u0438\u0442 \u043e\u0442\u0447\u0435\u0442. \u042d\u0442\u043e\u0442 \u043f\u0443\u0442\u044c \u043e\u0442 \u0441\u044b\u0440\u043e\u0433\u043e CSV \u0434\u043e \u0432\u044b\u0432\u043e\u0434\u043e\u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044e\u0442 \u043d\u0430 \u043a\u0443\u0440\u0441\u0435 <a href=\"https:\/\/otus.ru\/lessons\/python-dlja-analiza-dannyh\/?int_article=csv-i-python&amp;int_place=article&amp;int_variant=v1\">\u00abPython \u0434\u043b\u044f \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0438\u00bb<\/a>. \u041f\u043e\u043f\u0440\u043e\u0431\u043e\u0432\u0430\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442 \u0437\u0430\u043d\u044f\u0442\u0438\u0439 \u043c\u043e\u0436\u043d\u043e \u043d\u0430 <a href=\"https:\/\/otus.ru\/events\/?int_article=csv-i-python&amp;int_place=article&amp;int_variant=v1\">\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0443\u0440\u043e\u043a\u0430\u0445 Otus<\/a>.<\/p>\n<\/div>\n<p>\u041a\u0430\u043a \u043e\u0442\u043a\u0440\u044b\u0442\u044c \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c CSV \u0432 Windows \u0438 Excel \u0431\u0435\u0437 \u043f\u043e\u043b\u043e\u043c\u043a\u0438 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0438 &#8212; \u0432 \u0441\u0442\u0430\u0442\u044c\u0435 <a href=\"\/journal\/csv-v-windows-ot-a-do-ya\/\">\u00abCSV \u0432 Windows \u043e\u0442 \u0410 \u0434\u043e \u042f\u00bb<\/a>.<\/p>\n<h2 id=\"s14\">FAQ<\/h2>\n<p><strong>\u0427\u0435\u043c CSV \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 XLSX?<\/strong><br \/>\nCSV &#8212; \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0442\u0435\u043a\u0441\u0442 \u0431\u0435\u0437 \u0444\u043e\u0440\u043c\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0444\u043e\u0440\u043c\u0443\u043b, \u0442\u0438\u043f\u043e\u0432 \u0438 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043b\u0438\u0441\u0442\u043e\u0432. XLSX &#8212; zip-\u0430\u0440\u0445\u0438\u0432 \u0441 XML, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0445\u0440\u0430\u043d\u0438\u0442 \u0432\u0441\u0435 \u044d\u0442\u043e; \u0434\u043b\u044f \u043e\u0431\u043c\u0435\u043d\u0430 \u043c\u0435\u0436\u0434\u0443 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430\u043c\u0438 CSV \u043f\u0440\u043e\u0449\u0435, \u0434\u043b\u044f \u043e\u0442\u0447\u0435\u0442\u043e\u0432 \u0441 \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u0438\u0435\u043c &#8212; XLSX.<\/p>\n<p><strong>\u041a\u0430\u043a \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u043e\u0433\u0440\u043e\u043c\u043d\u044b\u0439 CSV, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0435 \u043f\u043e\u043c\u0435\u0449\u0430\u0435\u0442\u0441\u044f \u0432 \u043f\u0430\u043c\u044f\u0442\u044c?<\/strong><br \/>\n<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">csv.reader<\/code> \u0438 \u0442\u0430\u043a \u0447\u0438\u0442\u0430\u0435\u0442 \u043f\u043e\u0441\u0442\u0440\u043e\u0447\u043d\u043e \u0438 \u043d\u0435 \u0434\u0435\u0440\u0436\u0438\u0442 \u0444\u0430\u0439\u043b \u0446\u0435\u043b\u0438\u043a\u043e\u043c. \u0412 pandas \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0435\u0441\u0442\u044c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">chunksize<\/code>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0442\u0434\u0430\u0435\u0442 \u0444\u0430\u0439\u043b \u0447\u0430\u0441\u0442\u044f\u043c\u0438.<\/p>\n<p><strong>\u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0432 CSV \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435?<\/strong><br \/>\n\u0424\u043e\u0440\u043c\u0430\u0442 \u043f\u043b\u043e\u0441\u043a\u0438\u0439: \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u0443\u044e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u043f\u0440\u0438\u0434\u0435\u0442\u0441\u044f \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0441\u0442\u0440\u043e\u043a\u0443 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 JSON \u0432\u043d\u0443\u0442\u0440\u0438 \u043f\u043e\u043b\u044f). \u0415\u0441\u043b\u0438 \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0430\u044f, \u0443\u0434\u043e\u0431\u043d\u0435\u0435 JSON Lines \u0438\u043b\u0438 Parquet.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CSV (Comma-Separated Values, \u00ab\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0447\u0435\u0440\u0435\u0437 \u0437\u0430\u043f\u044f\u0442\u0443\u044e\u00bb) &#8212; \u044d\u0442\u043e \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u043b\u044f \u0442\u0430\u0431\u043b\u0438\u0446: \u043e\u0434\u043d\u0430 \u0441\u0442\u0440\u043e\u043a\u0430 \u0444\u0430\u0439\u043b\u0430 &#8212; \u043e\u0434\u043d\u0430 \u0437\u0430\u043f\u0438\u0441\u044c, \u043f\u043e\u043b\u044f \u0432\u043d\u0443\u0442\u0440\u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u044b \u0437\u0430\u043f\u044f\u0442\u043e\u0439. \u0415\u0441\u043b\u0438 \u0432 \u043f\u043e\u043b\u0435 \u0435\u0441\u0442\u044c \u0437\u0430\u043f\u044f\u0442\u0430\u044f, \u0434\u0432\u043e\u0439\u043d\u0430\u044f \u043a\u0430\u0432\u044b\u0447\u043a\u0430 \u0438\u043b\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434 \u0441\u0442\u0440\u043e\u043a\u0438, \u043f\u043e\u043b\u0435 \u0431\u0435\u0440\u0443\u0442 \u0432 \u0434\u0432\u043e\u0439\u043d\u044b\u0435 \u043a\u0430\u0432\u044b\u0447\u043a\u0438, \u0430 \u043a\u0430\u0432\u044b\u0447\u043a\u0443 \u0432\u043d\u0443\u0442\u0440\u0438 \u0443\u0434\u0432\u0430\u0438\u0432\u0430\u044e\u0442. \u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 \u0437\u0430\u043a\u0440\u0435\u043f\u043b\u0435\u043d\u043e \u0432 RFC 4180, \u043d\u043e \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u0443 CSV \u043c\u043d\u043e\u0433\u043e \u00ab\u0434\u0438\u0430\u043b\u0435\u043a\u0442\u043e\u0432\u00bb. [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":6773,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[27],"class_list":["post-6755","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-polza","tag-python"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0444\u043e\u0440\u043c\u0430\u0442 CSV: \u043f\u0440\u0430\u0432\u0438\u043b\u0430 RFC 4180, \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u0438 \u0438 \u043a\u0430\u0432\u044b\u0447\u043a\u0438. \u041c\u043e\u0434\u0443\u043b\u044c csv \u0432 Python: reader, DictReader, writer, newline=&#039;&#039;, \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0438, pandas \u0438 CSV-\u0438\u043d\u044a\u0435\u043a\u0446\u0438\u0438.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"A. 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