{"id":921967,"date":"2024-12-26T14:23:31","date_gmt":"2024-12-26T06:23:31","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/921967.html"},"modified":"2024-12-26T14:23:33","modified_gmt":"2024-12-26T06:23:33","slug":"python%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86excel%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/921967.html","title":{"rendered":"python\u5982\u4f55\u5904\u7406excel\u6570\u636e"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24210625\/d5c7a533-57c7-41c3-b430-e8dc333e01ad.webp\" alt=\"python\u5982\u4f55\u5904\u7406excel\u6570\u636e\" \/><\/p>\n<p><p> \u4e00\u3001Python\u5904\u7406Excel\u6570\u636e\u7684\u65b9\u6cd5<\/p>\n<\/p>\n<p><p><strong>Python\u5904\u7406Excel\u6570\u636e\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528pandas\u5e93\u3001openpyxl\u5e93\u3001xlrd\u548cxlwt\u5e93\u3001xlutils\u5e93\u7b49<\/strong>\u3002\u5176\u4e2d\uff0cpandas\u5e93\u662f\u6700\u5e38\u7528\u7684\u5de5\u5177\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u529f\u80fd\u3002pandas\u5e93\u652f\u6301\u8bfb\u53d6\u548c\u5199\u5165Excel\u6587\u4ef6\uff0c\u5e76\u80fd\u591f\u8f7b\u677e\u5730\u8fdb\u884c\u6570\u636e\u7b5b\u9009\u3001\u5206\u7ec4\u3001\u5408\u5e76\u7b49\u64cd\u4f5c\u3002openpyxl\u5e93\u53ef\u4ee5\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165Excel 2010\u53ca\u66f4\u9ad8\u7248\u672c\u7684xlsx\u6587\u4ef6\u3002xlrd\u548cxlwt\u5e93\u9002\u7528\u4e8eExcel 2003\u7248\u672c\u7684xls\u6587\u4ef6\uff0cxlutils\u5e93\u5219\u7528\u4e8e\u7ed3\u5408xlrd\u548cxlwt\u8fdb\u884c\u6570\u636e\u7684\u8bfb\u5199\u3002<strong>\u63a8\u8350\u4f7f\u7528pandas\u5e93\uff0c\u56e0\u4e3a\u5176\u529f\u80fd\u5f3a\u5927\u4e14\u4f7f\u7528\u7b80\u4fbf<\/strong>\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528pandas\u5e93\u5904\u7406Excel\u6570\u636e\u3002<\/p>\n<\/p>\n<p><p>pandas\u5e93\u7684\u5f3a\u5927\u4e4b\u5904\u5728\u4e8e\u5176\u6570\u636e\u6846\u67b6\uff08DataFrame\uff09\u7ed3\u6784\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fdb\u884c\u6570\u636e\u7684\u589e\u5220\u6539\u67e5\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528pandas\u8bfb\u53d6Excel\u6587\u4ef6\u540e\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u8fdb\u884c\u6570\u636e\u7b5b\u9009\u548c\u7edf\u8ba1\u5206\u6790\u3002\u6570\u636e\u6846\u67b6\u7684\u7d22\u5f15\u548c\u5207\u7247\u529f\u80fd\u4f7f\u5f97\u7528\u6237\u80fd\u591f\u5feb\u901f\u5b9a\u4f4d\u548c\u64cd\u4f5c\u6570\u636e\u3002\u901a\u8fc7pandas\uff0c\u7528\u6237\u8fd8\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u5904\u7406\u540e\u7684\u6570\u636e\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u5b58\u50a8\u548c\u5171\u4eab\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528pandas\u5e93\u8bfb\u53d6Excel\u6570\u636e<\/p>\n<\/p>\n<p><p>pandas\u5e93\u662fPython\u4e2d\u5904\u7406\u6570\u636e\u7684\u5229\u5668\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684Excel\u6570\u636e\u5904\u7406\u529f\u80fd\u3002\u8981\u4f7f\u7528pandas\u8bfb\u53d6Excel\u6570\u636e\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5pandas\u5e93\u548copenpyxl\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pandas openpyxl<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7pandas\u7684<code>read_excel<\/code>\u51fd\u6570\u8bfb\u53d6Excel\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pandas as pd<\/p>\n<h2><strong>\u8bfb\u53d6Excel\u6587\u4ef6<\/strong><\/h2>\n<p>df = pd.read_excel(&#39;example.xlsx&#39;, sheet_name=&#39;Sheet1&#39;)<\/p>\n<h2><strong>\u6253\u5370\u6570\u636e\u6846\u67b6<\/strong><\/h2>\n<p>print(df)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>read_excel<\/code>\u51fd\u6570\u8bfb\u53d6\u540d\u4e3a<code>example.xlsx<\/code>\u7684Excel\u6587\u4ef6\uff0c\u5e76\u6307\u5b9a\u8bfb\u53d6\u7684\u5de5\u4f5c\u8868\u540d\u79f0\u4e3a<code>Sheet1<\/code>\u3002\u8bfb\u53d6\u7684\u6570\u636e\u5b58\u50a8\u5728DataFrame\u5bf9\u8c61<code>df<\/code>\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u6253\u5370<code>df<\/code>\u67e5\u770b\u8bfb\u53d6\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u6570\u636e\u7b5b\u9009\u4e0e\u8fc7\u6ee4<\/p>\n<\/p>\n<p><p>\u5728\u8bfb\u53d6Excel\u6570\u636e\u540e\uff0c\u901a\u5e38\u9700\u8981\u5bf9\u6570\u636e\u8fdb\u884c\u7b5b\u9009\u548c\u8fc7\u6ee4\u3002pandas\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u7b5b\u9009\u548c\u8fc7\u6ee4\u529f\u80fd\uff0c\u53ef\u4ee5\u6839\u636e\u6761\u4ef6\u5bf9\u6570\u636e\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><p>\u4f8b\u5982\uff0c\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5305\u542b\u5458\u5de5\u4fe1\u606f\u7684Excel\u6587\u4ef6\uff0c\u6211\u4eec\u5e0c\u671b\u7b5b\u9009\u51fa\u5e74\u9f84\u5927\u4e8e30\u7684\u5458\u5de5\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9e\u73b0\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u7b5b\u9009\u5e74\u9f84\u5927\u4e8e30\u7684\u5458\u5de5<\/p>\n<p>filtered_df = df[df[&#39;Age&#39;] &gt; 30]<\/p>\n<h2><strong>\u6253\u5370\u7b5b\u9009\u7ed3\u679c<\/strong><\/h2>\n<p>print(filtered_df)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u6761\u4ef6<code>df[&#39;Age&#39;] &gt; 30<\/code>\u5bf9\u6570\u636e\u8fdb\u884c\u7b5b\u9009\uff0c\u8fd4\u56de\u7b26\u5408\u6761\u4ef6\u7684\u884c\uff0c\u5b58\u50a8\u5728<code>filtered_df<\/code>\u4e2d\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u6570\u636e\u5206\u7ec4\u4e0e\u805a\u5408<\/p>\n<\/p>\n<p><p>\u6570\u636e\u5206\u7ec4\u4e0e\u805a\u5408\u662f\u6570\u636e\u5206\u6790\u4e2d\u5e38\u89c1\u7684\u64cd\u4f5c\u3002pandas\u63d0\u4f9b\u4e86<code>groupby<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4\uff0c\u5e76\u901a\u8fc7\u805a\u5408\u51fd\u6570\u8fdb\u884c\u7edf\u8ba1\u5206\u6790\u3002<\/p>\n<\/p>\n<p><p>\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5305\u542b\u9500\u552e\u6570\u636e\u7684Excel\u6587\u4ef6\uff0c\u6211\u4eec\u5e0c\u671b\u6309\u4ea7\u54c1\u7c7b\u522b\u8ba1\u7b97\u603b\u9500\u552e\u989d\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9e\u73b0\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u6309\u4ea7\u54c1\u7c7b\u522b\u5206\u7ec4\u5e76\u8ba1\u7b97\u603b\u9500\u552e\u989d<\/p>\n<p>grouped_df = df.groupby(&#39;Product Category&#39;)[&#39;Sales&#39;].sum()<\/p>\n<h2><strong>\u6253\u5370\u5206\u7ec4\u7ed3\u679c<\/strong><\/h2>\n<p>print(grouped_df)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>groupby<\/code>\u51fd\u6570\u6309<code>Product Category<\/code>\u5217\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4\uff0c\u5e76\u4f7f\u7528<code>sum<\/code>\u51fd\u6570\u8ba1\u7b97\u6bcf\u4e2a\u7c7b\u522b\u7684\u603b\u9500\u552e\u989d\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u6570\u636e\u5408\u5e76\u4e0e\u8fde\u63a5<\/p>\n<\/p>\n<p><p>\u5728\u5904\u7406Excel\u6570\u636e\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u5c06\u591a\u4e2a\u6570\u636e\u6e90\u5408\u5e76\u5728\u4e00\u8d77\u3002pandas\u63d0\u4f9b\u4e86<code>merge<\/code>\u548c<code>concat<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5408\u5e76\u4e0e\u8fde\u63a5\u3002<\/p>\n<\/p>\n<p><p>\u5047\u8bbe\u6211\u4eec\u6709\u4e24\u4e2a\u5305\u542b\u5458\u5de5\u4fe1\u606f\u7684Excel\u6587\u4ef6\uff0c\u6211\u4eec\u5e0c\u671b\u5c06\u5b83\u4eec\u5408\u5e76\u5728\u4e00\u8d77\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9e\u73b0\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u8bfb\u53d6\u4e24\u4e2aExcel\u6587\u4ef6<\/p>\n<p>df1 = pd.read_excel(&#39;employees1.xlsx&#39;)<\/p>\n<p>df2 = pd.read_excel(&#39;employees2.xlsx&#39;)<\/p>\n<h2><strong>\u5408\u5e76\u4e24\u4e2a\u6570\u636e\u6846\u67b6<\/strong><\/h2>\n<p>merged_df = pd.concat([df1, df2])<\/p>\n<h2><strong>\u6253\u5370\u5408\u5e76\u7ed3\u679c<\/strong><\/h2>\n<p>print(merged_df)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>concat<\/code>\u51fd\u6570\u5c06\u4e24\u4e2aDataFrame\u5bf9\u8c61<code>df1<\/code>\u548c<code>df2<\/code>\u5408\u5e76\u5728\u4e00\u8d77\uff0c\u8fd4\u56de\u5408\u5e76\u540e\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u6570\u636e\u5199\u5165Excel\u6587\u4ef6<\/p>\n<\/p>\n<p><p>\u5904\u7406\u5b8cExcel\u6570\u636e\u540e\uff0c\u901a\u5e38\u9700\u8981\u5c06\u7ed3\u679c\u5199\u5165\u65b0\u7684Excel\u6587\u4ef6\u3002pandas\u63d0\u4f9b\u4e86<code>to_excel<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u5c06DataFrame\u5bf9\u8c61\u5199\u5165Excel\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5c06\u6570\u636e\u6846\u67b6\u5199\u5165\u65b0\u7684Excel\u6587\u4ef6<\/p>\n<p>filtered_df.to_excel(&#39;filtered_data.xlsx&#39;, index=False)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06<code>filtered_df<\/code>\u5199\u5165\u540d\u4e3a<code>filtered_data.xlsx<\/code>\u7684Excel\u6587\u4ef6\uff0c\u5e76\u6307\u5b9a\u4e0d\u4fdd\u5b58\u7d22\u5f15\u3002<\/p>\n<\/p>\n<p><p>\u4e03\u3001\u4f7f\u7528openpyxl\u5e93\u5904\u7406Excel\u6570\u636e<\/p>\n<\/p>\n<p><p>\u9664\u4e86pandas\uff0copenpyxl\u5e93\u4e5f\u662f\u5904\u7406Excel\u6570\u636e\u7684\u5e38\u7528\u5de5\u5177\u3002openpyxl\u5e93\u9002\u7528\u4e8eExcel 2010\u53ca\u66f4\u9ad8\u7248\u672c\u7684xlsx\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><p>\u8981\u4f7f\u7528openpyxl\u5e93\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5\u5b83\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install openpyxl<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4f7f\u7528openpyxl\u5e93\u8bfb\u53d6\u548c\u5199\u5165Excel\u6587\u4ef6\u7684\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from openpyxl import load_workbook<\/p>\n<h2><strong>\u8bfb\u53d6Excel\u6587\u4ef6<\/strong><\/h2>\n<p>workbook = load_workbook(&#39;example.xlsx&#39;)<\/p>\n<p>sheet = workbook[&#39;Sheet1&#39;]<\/p>\n<h2><strong>\u6253\u5370\u5355\u5143\u683c\u503c<\/strong><\/h2>\n<p>for row in sheet.iter_rows(values_only=True):<\/p>\n<p>    print(row)<\/p>\n<h2><strong>\u5199\u5165Excel\u6587\u4ef6<\/strong><\/h2>\n<p>sheet[&#39;A1&#39;] = &#39;New Value&#39;<\/p>\n<p>workbook.save(&#39;modified_example.xlsx&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>load_workbook<\/code>\u51fd\u6570\u8bfb\u53d6Excel\u6587\u4ef6<code>example.xlsx<\/code>\uff0c\u5e76\u901a\u8fc7<code>iter_rows<\/code>\u51fd\u6570\u904d\u5386\u5de5\u4f5c\u8868\u4e2d\u7684\u884c\u3002\u968f\u540e\uff0c\u6211\u4eec\u4fee\u6539\u5355\u5143\u683c<code>A1<\/code>\u7684\u503c\uff0c\u5e76\u5c06\u4fee\u6539\u540e\u7684\u5de5\u4f5c\u7c3f\u4fdd\u5b58\u4e3a\u65b0\u7684Excel\u6587\u4ef6<code>modified_example.xlsx<\/code>\u3002<\/p>\n<\/p>\n<p><p>\u516b\u3001\u4f7f\u7528xlrd\u548cxlwt\u5e93\u5904\u7406Excel\u6570\u636e<\/p>\n<\/p>\n<p><p>xlrd\u548cxlwt\u5e93\u9002\u7528\u4e8eExcel 2003\u7248\u672c\u7684xls\u6587\u4ef6\u3002xlrd\u7528\u4e8e\u8bfb\u53d6xls\u6587\u4ef6\uff0cxlwt\u7528\u4e8e\u5199\u5165xls\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><p>\u8981\u4f7f\u7528\u8fd9\u4e24\u4e2a\u5e93\uff0c\u9700\u8981\u5148\u5b89\u88c5\u5b83\u4eec\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install xlrd xlwt<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4f7f\u7528xlrd\u548cxlwt\u5e93\u8bfb\u53d6\u548c\u5199\u5165Excel\u6587\u4ef6\u7684\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import xlrd<\/p>\n<p>import xlwt<\/p>\n<h2><strong>\u8bfb\u53d6Excel\u6587\u4ef6<\/strong><\/h2>\n<p>workbook = xlrd.open_workbook(&#39;example.xls&#39;)<\/p>\n<p>sheet = workbook.sheet_by_name(&#39;Sheet1&#39;)<\/p>\n<h2><strong>\u6253\u5370\u5355\u5143\u683c\u503c<\/strong><\/h2>\n<p>for row_idx in range(sheet.nrows):<\/p>\n<p>    print(sheet.row_values(row_idx))<\/p>\n<h2><strong>\u5199\u5165Excel\u6587\u4ef6<\/strong><\/h2>\n<p>workbook_write = xlwt.Workbook()<\/p>\n<p>sheet_write = workbook_write.add_sheet(&#39;Sheet1&#39;)<\/p>\n<p>sheet_write.write(0, 0, &#39;New Value&#39;)<\/p>\n<p>workbook_write.save(&#39;modified_example.xls&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>open_workbook<\/code>\u51fd\u6570\u8bfb\u53d6Excel\u6587\u4ef6<code>example.xls<\/code>\uff0c\u5e76\u901a\u8fc7<code>sheet_by_name<\/code>\u51fd\u6570\u83b7\u53d6\u5de5\u4f5c\u8868<code>Sheet1<\/code>\u3002\u968f\u540e\uff0c\u6211\u4eec\u4f7f\u7528<code>row_values<\/code>\u51fd\u6570\u904d\u5386\u5de5\u4f5c\u8868\u4e2d\u7684\u884c\uff0c\u5e76\u6253\u5370\u6bcf\u884c\u7684\u503c\u3002\u6700\u540e\uff0c\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5de5\u4f5c\u7c3f\uff0c\u5e76\u5c06\u6570\u636e\u5199\u5165\u65b0\u7684Excel\u6587\u4ef6<code>modified_example.xls<\/code>\u3002<\/p>\n<\/p>\n<p><p>\u4e5d\u3001\u4f7f\u7528xlutils\u5e93\u8fdb\u884cExcel\u6570\u636e\u8bfb\u5199<\/p>\n<\/p>\n<p><p>xlutils\u5e93\u7528\u4e8e\u7ed3\u5408xlrd\u548cxlwt\u8fdb\u884c\u6570\u636e\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u5b83\u63d0\u4f9b\u4e86\u5bf9xls\u6587\u4ef6\u7684\u590d\u5236\u548c\u4fee\u6539\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><p>\u8981\u4f7f\u7528xlutils\u5e93\uff0c\u9700\u8981\u5148\u5b89\u88c5\u5b83\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install xlutils<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4f7f\u7528xlutils\u5e93\u590d\u5236\u548c\u4fee\u6539Excel\u6587\u4ef6\u7684\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import xlrd<\/p>\n<p>from xlutils.copy import copy<\/p>\n<h2><strong>\u8bfb\u53d6Excel\u6587\u4ef6<\/strong><\/h2>\n<p>workbook_read = xlrd.open_workbook(&#39;example.xls&#39;)<\/p>\n<p>workbook_write = copy(workbook_read)<\/p>\n<h2><strong>\u83b7\u53d6\u5de5\u4f5c\u8868<\/strong><\/h2>\n<p>sheet_write = workbook_write.get_sheet(0)<\/p>\n<h2><strong>\u4fee\u6539\u5355\u5143\u683c\u503c<\/strong><\/h2>\n<p>sheet_write.write(0, 0, &#39;Modified Value&#39;)<\/p>\n<h2><strong>\u4fdd\u5b58\u4fee\u6539\u540e\u7684\u6587\u4ef6<\/strong><\/h2>\n<p>workbook_write.save(&#39;modified_example.xls&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>open_workbook<\/code>\u51fd\u6570\u8bfb\u53d6Excel\u6587\u4ef6<code>example.xls<\/code>\uff0c\u5e76\u901a\u8fc7<code>copy<\/code>\u51fd\u6570\u590d\u5236\u5de5\u4f5c\u7c3f\u3002\u968f\u540e\uff0c\u6211\u4eec\u83b7\u53d6\u5de5\u4f5c\u8868\uff0c\u5e76\u4fee\u6539\u5355\u5143\u683c\u7684\u503c\u3002\u6700\u540e\uff0c\u6211\u4eec\u5c06\u4fee\u6539\u540e\u7684\u5de5\u4f5c\u7c3f\u4fdd\u5b58\u4e3a\u65b0\u7684Excel\u6587\u4ef6<code>modified_example.xls<\/code>\u3002<\/p>\n<\/p>\n<p><p>\u5341\u3001\u603b\u7ed3<\/p>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u591a\u79cd\u5904\u7406Excel\u6570\u636e\u7684\u5de5\u5177\u548c\u5e93\uff0c\u5176\u4e2dpandas\u5e93\u662f\u6700\u5e38\u7528\u548c\u529f\u80fd\u6700\u5f3a\u5927\u7684\u9009\u62e9\u3002\u901a\u8fc7pandas\u5e93\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0Excel\u6570\u636e\u7684\u8bfb\u53d6\u3001\u7b5b\u9009\u3001\u5206\u7ec4\u3001\u5408\u5e76\u548c\u5199\u5165\u64cd\u4f5c\u3002\u6b64\u5916\uff0copenpyxl\u3001xlrd\u3001xlwt\u548cxlutils\u5e93\u4e5f\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684Excel\u6570\u636e\u5904\u7406\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7248\u672c\u548c\u683c\u5f0f\u7684Excel\u6587\u4ef6\u3002\u5728\u9009\u62e9\u4f7f\u7528\u54ea\u79cd\u5de5\u5177\u65f6\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u6587\u4ef6\u683c\u5f0f\u8fdb\u884c\u9009\u62e9\u3002\u65e0\u8bba\u662f\u8fdb\u884c\u7b80\u5355\u7684\u6570\u636e\u8bfb\u53d6\u548c\u5199\u5165\uff0c\u8fd8\u662f\u590d\u6742\u7684\u6570\u636e\u5206\u6790\u548c\u5904\u7406\uff0cPython\u90fd\u6709\u5f3a\u5927\u7684\u5de5\u5177\u53ef\u4ee5\u6ee1\u8db3\u9700\u6c42\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python\u8bfb\u53d6Excel\u6587\u4ef6\u4e2d\u7684\u6570\u636e\uff1f<\/strong><br \/>\u4f7f\u7528Python\u8bfb\u53d6Excel\u6587\u4ef6\u901a\u5e38\u4f7f\u7528<code>pandas<\/code>\u5e93\u3002\u9996\u5148\uff0c\u786e\u4fdd\u5b89\u88c5\u4e86<code>pandas<\/code>\u548c<code>openpyxl<\/code>\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7<code>pip install pandas openpyxl<\/code>\u8fdb\u884c\u5b89\u88c5\u3002\u7136\u540e\uff0c\u4f7f\u7528<code>pandas.read_excel()<\/code>\u51fd\u6570\u8bfb\u53d6Excel\u6587\u4ef6\uff0c\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">import pandas as pd\n\n# \u8bfb\u53d6Excel\u6587\u4ef6\ndf = pd.read_excel(&#39;your_file.xlsx&#39;)\nprint(df.head())\n<\/code><\/pre>\n<p>\u8fd9\u5c06\u8fd4\u56deExcel\u6587\u4ef6\u4e2d\u7684\u524d\u4e94\u884c\u6570\u636e\uff0c\u65b9\u4fbf\u5feb\u901f\u67e5\u770b\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u5904\u7406Excel\u6587\u4ef6\u4e2d\u7684\u7f3a\u5931\u6570\u636e\uff1f<\/strong><br \/>\u5728\u6570\u636e\u5206\u6790\u4e2d\uff0c\u5904\u7406\u7f3a\u5931\u6570\u636e\u81f3\u5173\u91cd\u8981\u3002<code>pandas<\/code>\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u5904\u7406\u7f3a\u5931\u503c\uff0c\u4f8b\u5982\u4f7f\u7528<code>dropna()<\/code>\u5220\u9664\u542b\u6709\u7f3a\u5931\u503c\u7684\u884c\uff0c\u6216\u4f7f\u7528<code>fillna()<\/code>\u586b\u8865\u7f3a\u5931\u503c\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\uff1a  <\/p>\n<pre><code class=\"language-python\"># \u5220\u9664\u542b\u7f3a\u5931\u503c\u7684\u884c\ndf_cleaned = df.dropna()\n\n# \u7528\u7279\u5b9a\u503c\u586b\u8865\u7f3a\u5931\u503c\ndf_filled = df.fillna(0)\n<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u4fdd\u6301\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n<p><strong>\u5982\u4f55\u5c06\u5904\u7406\u540e\u7684\u6570\u636e\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\uff1f<\/strong><br \/>\u5728\u5904\u7406\u5b8c\u6570\u636e\u540e\uff0c\u53ef\u4ee5\u5c06\u5176\u5bfc\u51fa\u4e3aExcel\u6587\u4ef6\u3002<code>pandas<\/code>\u63d0\u4f9b\u4e86<code>to_excel()<\/code>\u51fd\u6570\uff0c\u5141\u8bb8\u7528\u6237\u5c06DataFrame\u4fdd\u5b58\u4e3aExcel\u683c\u5f0f\u3002\u4f7f\u7528\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\"># \u5bfc\u51fa\u4e3a\u65b0\u7684Excel\u6587\u4ef6\ndf.to_excel(&#39;processed_data.xlsx&#39;, index=False)\n<\/code><\/pre>\n<p>\u8bbe\u7f6e<code>index=False<\/code>\u53ef\u4ee5\u907f\u514d\u5728Excel\u4e2d\u751f\u6210\u7d22\u5f15\u5217\uff0c\u4f7f\u6570\u636e\u66f4\u52a0\u6574\u6d01\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4e00\u3001Python\u5904\u7406Excel\u6570\u636e\u7684\u65b9\u6cd5 Python\u5904\u7406Excel\u6570\u636e\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528pandas\u5e93\u3001open [&hellip;]","protected":false},"author":3,"featured_media":921970,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/921967"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=921967"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/921967\/revisions"}],"predecessor-version":[{"id":921973,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/921967\/revisions\/921973"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/921970"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=921967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=921967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=921967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}