http://jca.jp/wiki/index.php?action=history&feed=atom&title=Python_%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B_CSV%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%AE%E6%89%B1%E3%81%84 2026-05-09T20:04:17Z このウィキのこのページに関する変更履歴 MediaWiki 1.34.1 http://jca.jp/wiki/index.php?title=Python_%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B_CSV%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%AE%E6%89%B1%E3%81%84&diff=3431&oldid=prev 2023-11-02T07:35:01Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="ja"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← 古い版</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">2023年11月2日 (木) 07:35時点における版</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l18" >18行目:</td> <td colspan="2" class="diff-lineno">18行目:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>下記のページが参考になる。</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>下記のページが参考になる。</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://note.nkmk.me/python-csv-reader-writer/<del class="diffchange diffchange-inline">, </del>PythonでCSVファイルを読み込み・書き込み（入力・出力）]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://note.nkmk.me/python-csv-reader-writer/ PythonでCSVファイルを読み込み・書き込み（入力・出力）]</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://note.nkmk.me/python-pandas-post-summary/<del class="diffchange diffchange-inline">, </del>pandas関連記事まとめ]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://note.nkmk.me/python-pandas-post-summary/ pandas関連記事まとめ]</div></td></tr> </table>

210.151.112.180 http://jca.jp/wiki/index.php?title=Python_%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B_CSV%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%AE%E6%89%B1%E3%81%84&diff=3430&oldid=prev 2023-11-02T07:29:38Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="ja"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← 古い版</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">2023年11月2日 (木) 07:29時点における版</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l14" >14行目:</td> <td colspan="2" class="diff-lineno">14行目:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>csvfile1 = open(filename1, encoding=&quot;sjis&quot;)</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>csvfile1 = open(filename1, encoding=&quot;sjis&quot;)</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;/pre&gt;</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;/pre&gt;</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">下記のページが参考になる。</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [https://note.nkmk.me/python-csv-reader-writer/, PythonでCSVファイルを読み込み・書き込み（入力・出力）]</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [https://note.nkmk.me/python-pandas-post-summary/, pandas関連記事まとめ]</ins></div></td></tr> </table>

210.151.112.180 http://jca.jp/wiki/index.php?title=Python_%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B_CSV%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%AE%E6%89%B1%E3%81%84&diff=3429&oldid=prev 2023-11-02T06:24:59Z

<p>ページの作成:「&lt;pre&gt; from urllib import request from urllib import parse import csv url1 = &#039;http://jca.jp/tmp/foreign_travellers_incoming.csv&#039; filename1 = parse.urlparse(url1)[2].split…」</p> <p><b>新規ページ</b></p><div>&lt;pre&gt;<br /> from urllib import request<br /> from urllib import parse<br /> import csv<br /> <br /> url1 = 'http://jca.jp/tmp/foreign_travellers_incoming.csv'<br /> filename1 = parse.urlparse(url1)[2].split('/')[-1]<br /> request.urlretrieve(url1, filename1)<br /> <br /> url2 = 'http://jca.jp/tmp/overseas_travellers_departures.csv'<br /> filename2 = parse.urlparse(url2)[2].split('/')[-1]<br /> request.urlretrieve(url2, filename2)<br /> <br /> csvfile1 = open(filename1, encoding=&quot;sjis&quot;)<br /> &lt;/pre&gt;</div>

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