{"id":997417,"date":"2024-12-27T09:23:59","date_gmt":"2024-12-27T01:23:59","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/997417.html"},"modified":"2024-12-27T09:24:02","modified_gmt":"2024-12-27T01:24:02","slug":"python%e5%a6%82%e4%bd%95%e6%9b%b4%e6%94%b9excel%e6%a0%bc%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/997417.html","title":{"rendered":"python\u5982\u4f55\u66f4\u6539Excel\u683c\u5f0f"},"content":{"rendered":"

\"python\u5982\u4f55\u66f4\u6539Excel\u683c\u5f0f\"<\/p>\n

\u5728Python\u4e2d\u66f4\u6539Excel\u683c\u5f0f\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\uff0c\u5982openpyxl<\/code>\u3001pandas<\/code>\u7ed3\u5408xlsxwriter<\/code>\u6216xlrd\/xlwt<\/code>\u7b49\u5e93\u3002\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6\u3001\u5199\u5165\u548c\u4fee\u6539Excel\u6587\u4ef6\u7684\u683c\u5f0f\u3002\u4f7f\u7528openpyxl\u5e93\u66f4\u6539Excel\u683c\u5f0f\u3001\u4f7f\u7528pandas\u5e93\u8fdb\u884c\u6570\u636e\u5904\u7406\u3001\u5229\u7528xlsxwriter\u5e93\u8fdb\u884c\u9ad8\u7ea7\u683c\u5f0f\u8bbe\u7f6e<\/strong>\u662f\u5e38\u89c1\u7684\u65b9\u6cd5\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u8ba8\u8bba\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u6765\u6539\u53d8Excel\u6587\u4ef6\u7684\u683c\u5f0f\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528OPENPYXL\u5e93\u66f4\u6539Excel\u683c\u5f0f<\/h3>\n<\/p>\n

openpyxl<\/code>\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u5e93\uff0c\u4e13\u95e8\u7528\u4e8e\u5904\u7406Excel 2010 xlsx\/xlsm\/xltx\/xltm\u6587\u4ef6\u3002\u5b83\u652f\u6301\u8bfb\u53d6\u548c\u5199\u5165Excel\u6587\u4ef6\uff0c\u53ef\u4ee5\u7528\u4e8e\u4fee\u6539\u5355\u5143\u683c\u7684\u683c\u5f0f\u3002<\/p>\n<\/p>\n

1. \u5b89\u88c5openpyxl\u5e93<\/h4>\n<\/p>\n

\u8981\u4f7f\u7528openpyxl<\/code>\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5\u5b83\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n

pip install openpyxl<\/p>\n
<\/code><\/pre>\n<\/p>\n
2. \u8bfb\u53d6\u548c\u5199\u5165Excel\u6587\u4ef6<\/h4>\n<\/p>\n
\u4f7f\u7528openpyxl<\/code>\u8bfb\u53d6\u548c\u5199\u5165Excel\u6587\u4ef6\u975e\u5e38\u7b80\u5355\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
from openpyxl import load_workbook<\/p>\n
\u6253\u5f00Excel\u6587\u4ef6<\/strong><\/h2>\n
workbook = load_workbook('example.xlsx')<\/p>\n
sheet = workbook.active<\/p>\n
\u8bfb\u53d6\u5355\u5143\u683c\u7684\u503c<\/strong><\/h2>\n
print(sheet['A1'].value)<\/p>\n
\u4fee\u6539\u5355\u5143\u683c\u7684\u503c<\/strong><\/h2>\n
sheet['A1'] = 'New Value'<\/p>\n
\u4fdd\u5b58\u4fee\u6539<\/strong><\/h2>\n
workbook.save('example.xlsx')<\/p>\n
<\/code><\/pre>\n<\/p>\n
3. \u4fee\u6539\u5355\u5143\u683c\u683c\u5f0f<\/h4>\n<\/p>\n
openpyxl<\/code>\u5141\u8bb8\u60a8\u66f4\u6539\u5355\u5143\u683c\u7684\u5b57\u4f53\u3001\u989c\u8272\u3001\u586b\u5145\u3001\u8fb9\u6846\u7b49\u683c\u5f0f\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
from openpyxl.styles import Font, Color, PatternFill<\/p>\n
\u4fee\u6539\u5b57\u4f53<\/strong><\/h2>\n
sheet['A1'].font = Font(name='Arial', size=14, bold=True)<\/p>\n
\u4fee\u6539\u5355\u5143\u683c\u586b\u5145\u989c\u8272<\/strong><\/h2>\n
sheet['A1'].fill = PatternFill(start_color='FFFF00', end_color='FFFF00', fill_type='solid')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528PANDAS\u548cXLSXWRITER\u8fdb\u884c\u6570\u636e\u5904\u7406\u548c\u683c\u5f0f\u8bbe\u7f6e<\/h3>\n<\/p>\n
pandas<\/code>\u662f\u4e00\u4e2a\u6570\u636e\u5206\u6790\u548c\u64cd\u4f5c\u7684\u5f3a\u5927\u5e93\uff0c\u800cxlsxwriter<\/code>\u662f\u4e00\u4e2a\u7528\u4e8e\u521b\u5efaExcel\u6587\u4ef6\u7684\u5de5\u5177\uff0c\u4e8c\u8005\u7ed3\u5408\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u5904\u7406\u548c\u683c\u5f0f\u8bbe\u7f6e\u3002<\/p>\n<\/p>\n
1. \u5b89\u88c5pandas\u548cxlsxwriter<\/h4>\n<\/p>\n
\u540c\u6837\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5\u8fd9\u4e24\u4e2a\u5e93\uff1a<\/p>\n<\/p>\n
pip install pandas xlsxwriter<\/p>\n
<\/code><\/pre>\n<\/p>\n
2. \u4f7f\u7528pandas\u8bfb\u53d6\u548c\u5904\u7406\u6570\u636e<\/h4>\n<\/p>\n
pandas<\/code>\u63d0\u4f9b\u4e86\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u8bfb\u53d6Excel\u6587\u4ef6\uff0c\u5e76\u5c06\u6570\u636e\u8f6c\u6362\u4e3aDataFrame\u8fdb\u884c\u5904\u7406\uff1a<\/p>\n<\/p>\n
import pandas as pd<\/p>\n
\u8bfb\u53d6Excel\u6587\u4ef6<\/strong><\/h2>\n
df = pd.read_excel('example.xlsx')<\/p>\n
\u5904\u7406\u6570\u636e\uff0c\u4f8b\u5982\uff1a\u5220\u9664\u7a7a\u767d\u884c<\/strong><\/h2>\n
df.dropna(inplace=True)<\/p>\n
\u5199\u56deExcel\u6587\u4ef6<\/strong><\/h2>\n
df.to_excel('modified.xlsx', index=False)<\/p>\n
<\/code><\/pre>\n<\/p>\n
3. \u4f7f\u7528xlsxwriter\u8bbe\u7f6e\u683c\u5f0f<\/h4>\n<\/p>\n
\u4f7f\u7528xlsxwriter<\/code>\u53ef\u4ee5\u5bf9Excel\u6587\u4ef6\u8fdb\u884c\u9ad8\u7ea7\u683c\u5f0f\u8bbe\u7f6e\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import pandas as pd<\/p>\n
\u521b\u5efa\u4e00\u4e2aExcel\u6587\u4ef6<\/strong><\/h2>\n
writer = pd.ExcelWriter('styled.xlsx', engine='xlsxwriter')<\/p>\n
\u5c06DataFrame\u5199\u5165Excel<\/strong><\/h2>\n
df.to_excel(writer, sheet_name='Sheet1')<\/p>\n
\u83b7\u53d6\u5de5\u4f5c\u8868\u5bf9\u8c61<\/strong><\/h2>\n
workbook  = writer.book<\/p>\n
worksheet = writer.sheets['Sheet1']<\/p>\n
\u521b\u5efa\u683c\u5f0f<\/strong><\/h2>\n
cell_format = workbook.add_format({'bold': True, 'font_color': 'red'})<\/p>\n
\u5e94\u7528\u683c\u5f0f\u5230\u5355\u5143\u683c<\/strong><\/h2>\n
worksheet.write('A1', 'Formatted Value', cell_format)<\/p>\n
\u4fdd\u5b58\u6587\u4ef6<\/strong><\/h2>\n
writer.save()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528XLWT\u548cXLRD\u5e93\u5904\u7406\u65e7\u7248Excel\u6587\u4ef6<\/h3>\n<\/p>\n
\u5bf9\u4e8e\u65e7\u7248\u7684Excel\u6587\u4ef6\uff08xls\u683c\u5f0f\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528xlrd<\/code>\u548cxlwt<\/code>\u5e93\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<\/p>\n
1. \u5b89\u88c5xlrd\u548cxlwt<\/h4>\n<\/p>\n
\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u8fd9\u4e9b\u5e93\uff1a<\/p>\n<\/p>\n
pip install xlrd xlwt<\/p>\n
<\/code><\/pre>\n<\/p>\n
2. \u8bfb\u53d6\u548c\u5199\u5165xls\u6587\u4ef6<\/h4>\n<\/p>\n
\u4ee5\u4e0b\u662f\u4f7f\u7528xlrd<\/code>\u548cxlwt<\/code>\u8bfb\u53d6\u548c\u5199\u5165xls\u6587\u4ef6\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
import xlrd<\/p>\n
import xlwt<\/p>\n
\u8bfb\u53d6xls\u6587\u4ef6<\/strong><\/h2>\n
workbook = xlrd.open_workbook('example.xls')<\/p>\n
sheet = workbook.sheet_by_index(0)<\/p>\n
\u8bfb\u53d6\u5355\u5143\u683c\u7684\u503c<\/strong><\/h2>\n
print(sheet.cell_value(0, 0))<\/p>\n
\u521b\u5efa\u4e00\u4e2a\u65b0\u7684xls\u6587\u4ef6<\/strong><\/h2>\n
new_workbook = xlwt.Workbook()<\/p>\n
new_sheet = new_workbook.add_sheet('Sheet1')<\/p>\n
\u5199\u5165\u6570\u636e<\/strong><\/h2>\n
new_sheet.write(0, 0, 'New Value')<\/p>\n
\u4fdd\u5b58\u6587\u4ef6<\/strong><\/h2>\n
new_workbook.save('modified.xls')<\/p>\n
<\/code><\/pre>\n<\/p>\n
3. \u8bbe\u7f6e\u5355\u5143\u683c\u683c\u5f0f<\/h4>\n<\/p>\n
xlwt<\/code>\u5141\u8bb8\u60a8\u8bbe\u7f6e\u5355\u5143\u683c\u7684\u5b57\u4f53\u548c\u989c\u8272\u7b49\u683c\u5f0f\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
# \u521b\u5efa\u5b57\u4f53\u548c\u683c\u5f0f<\/p>\n
font = xlwt.Font()<\/p>\n
font.bold = True<\/p>\n
style = xlwt.XFStyle()<\/p>\n
style.font = font<\/p>\n
\u5e94\u7528\u683c\u5f0f\u5230\u5355\u5143\u683c<\/strong><\/h2>\n
new_sheet.write(0, 0, 'Formatted Value', style)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001Excel\u683c\u5f0f\u5904\u7406\u7684\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n
\u66f4\u6539Excel\u683c\u5f0f\u5728\u591a\u4e2a\u5e94\u7528\u573a\u666f\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
1. \u6570\u636e\u6e05\u6d17\u548c\u62a5\u544a\u751f\u6210<\/h4>\n<\/p>\n
\u5728\u6570\u636e\u5206\u6790\u8fc7\u7a0b\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u5bf9\u6570\u636e\u8fdb\u884c\u6e05\u6d17\u548c\u683c\u5f0f\u5316\uff0c\u4ee5\u4fbf\u751f\u6210\u66f4\u52a0\u4e13\u4e1a\u548c\u76f4\u89c2\u7684\u62a5\u544a\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u811a\u672c\u81ea\u52a8\u5316\u5904\u7406\u539f\u59cb\u6570\u636e\uff0c\u5e94\u7528\u683c\u5f0f\u8bbe\u7f6e\u4ee5\u7a81\u51fa\u91cd\u70b9\u6570\u636e\uff0c\u751f\u6210\u6709\u683c\u5f0f\u7684Excel\u62a5\u544a\u3002<\/p>\n<\/p>\n
2. \u6570\u636e\u53ef\u89c6\u5316<\/h4>\n<\/p>\n
\u901a\u8fc7\u8bbe\u7f6e\u5355\u5143\u683c\u989c\u8272\u3001\u5b57\u4f53\u7b49\u683c\u5f0f\uff0c\u53ef\u4ee5\u5728Excel\u4e2d\u5b9e\u73b0\u57fa\u672c\u7684\u6570\u636e\u53ef\u89c6\u5316\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u6761\u4ef6\u683c\u5f0f\u7a81\u51fa\u663e\u793a\u7279\u5b9a\u6761\u4ef6\u7684\u6570\u636e\uff0c\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u8bc6\u522b\u6570\u636e\u8d8b\u52bf\u548c\u5f02\u5e38\u3002<\/p>\n<\/p>\n
3. \u6279\u91cf\u6570\u636e\u5904\u7406<\/h4>\n<\/p>\n
\u5bf9\u4e8e\u9700\u8981\u6279\u91cf\u5904\u7406\u548c\u683c\u5f0f\u5316\u591a\u4e2aExcel\u6587\u4ef6\u7684\u4efb\u52a1\uff0cPython\u811a\u672c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u6548\u7387\u3002\u4f8b\u5982\uff0c\u5728\u8d22\u52a1\u3001\u7edf\u8ba1\u7b49\u9886\u57df\uff0c\u5b9a\u671f\u751f\u6210\u548c\u5904\u7406\u5927\u91cfExcel\u6587\u4ef6\u662f\u5e38\u89c1\u9700\u6c42\uff0c\u901a\u8fc7Python\u81ea\u52a8\u5316\u5de5\u5177\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u6279\u91cf\u6570\u636e\u5904\u7406\u548c\u683c\u5f0f\u8bbe\u7f6e\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u901a\u8fc7Python\u53ca\u5176\u5f3a\u5927\u7684\u5e93\uff0c\u80fd\u591f\u6709\u6548\u5730\u66f4\u6539Excel\u6587\u4ef6\u683c\u5f0f\uff0c\u6ee1\u8db3\u5404\u79cd\u6570\u636e\u5904\u7406\u548c\u62a5\u544a\u751f\u6210\u9700\u6c42\u3002openpyxl\u3001pandas\u7ed3\u5408xlsxwriter\u3001xlrd\/xlwt<\/strong>\u662f\u5904\u7406Excel\u6587\u4ef6\u7684\u5e38\u7528\u5de5\u5177\uff0c\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5e93\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u65e0\u8bba\u662f\u6570\u636e\u5206\u6790\u3001\u53ef\u89c6\u5316\u8fd8\u662f\u6279\u91cf\u5904\u7406\uff0cPython\u90fd\u80fd\u63d0\u4f9b\u7075\u6d3b\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u4f7f\u7528Python\u5e93\u66f4\u6539Excel\u6587\u4ef6\u7684\u683c\u5f0f\uff1f<\/strong>
\u53ef\u4ee5\u4f7f\u7528Python\u4e2d\u7684openpyxl<\/code>\u6216pandas<\/code>\u5e93\u6765\u8bfb\u53d6\u548c\u4fee\u6539Excel\u6587\u4ef6\u7684\u683c\u5f0f\u3002\u4f8b\u5982\uff0cpandas<\/code>\u53ef\u4ee5\u7528\u6765\u8bfb\u53d6Excel\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u6362\u4e3a\u4e0d\u540c\u7684\u683c\u5f0f\uff0c\u5982CSV\u6216Excel\u7684\u4e0d\u540c\u7248\u672c\uff08\u5982XLSX\uff09\u3002\u4f60\u53ea\u9700\u6307\u5b9a\u76ee\u6807\u683c\u5f0f\u5e76\u4fdd\u5b58\u6587\u4ef6\u5373\u53ef\u3002<\/p>\n
\u66f4\u6539Excel\u683c\u5f0f\u65f6\uff0c\u6570\u636e\u4f1a\u4e22\u5931\u5417\uff1f<\/strong>
\u5728\u4f7f\u7528Python\u66f4\u6539Excel\u6587\u4ef6\u683c\u5f0f\u65f6\uff0c\u5982\u679c\u64cd\u4f5c\u5f97\u5f53\uff0c\u6570\u636e\u901a\u5e38\u4e0d\u4f1a\u4e22\u5931\u3002\u7136\u800c\uff0c\u67d0\u4e9b\u683c\u5f0f\u4e4b\u95f4\u7684\u8f6c\u6362\uff08\u5982\u4eceXLSX\u5230CSV\uff09\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7279\u5b9a\u529f\u80fd\uff08\u5982\u516c\u5f0f\u6216\u56fe\u8868\uff09\u7684\u4e22\u5931\u3002\u56e0\u6b64\uff0c\u5efa\u8bae\u5728\u8f6c\u6362\u4e4b\u524d\u5907\u4efd\u539f\u6587\u4ef6\uff0c\u5e76\u5728\u8f6c\u6362\u540e\u4ed4\u7ec6\u68c0\u67e5\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n
\u662f\u5426\u53ef\u4ee5\u7528Python\u5bf9Excel\u4e2d\u7684\u7279\u5b9a\u5355\u5143\u683c\u8fdb\u884c\u683c\u5f0f\u5316\uff1f<\/strong>
\u5f53\u7136\u53ef\u4ee5\u3002\u4f7f\u7528openpyxl<\/code>\u5e93\uff0c\u4f60\u53ef\u4ee5\u5bf9Excel\u4e2d\u7684\u7279\u5b9a\u5355\u5143\u683c\u8fdb\u884c\u683c\u5f0f\u5316\uff0c\u6bd4\u5982\u6539\u53d8\u5b57\u4f53\u3001\u989c\u8272\u3001\u8fb9\u6846\u7b49\u5c5e\u6027\u3002\u53ea\u9700\u8981\u5728\u8bbf\u95ee\u5355\u5143\u683c\u540e\u5e94\u7528\u76f8\u5e94\u7684\u683c\u5f0f\u8bbe\u7f6e\u4ee3\u7801\uff0c\u6700\u540e\u4fdd\u5b58\u6587\u4ef6\u5373\u53ef\u5b9e\u73b0\u5b9a\u5236\u5316\u7684\u683c\u5f0f\u66f4\u6539\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u66f4\u6539Excel\u683c\u5f0f\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\uff0c\u5982openpyxl\u3001pandas\u7ed3 […]","protected":false},"author":3,"featured_media":997434,"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\/997417"}],"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=997417"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/997417\/revisions"}],"predecessor-version":[{"id":997437,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/997417\/revisions\/997437"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/997434"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=997417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=997417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=997417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}