``` # Python script to create image thumbnails from PIL import Image def create_thumbnail(input_path, output_path, size=(128, 128)): image = Image.open(input_path) image.thumbnail(size) image.save(output_path) ``` 说明: 此Python 脚本从原始图像创建缩略图,这对于生成预览图像或减小图像大小...
``` # Python script to create image thumbnails from PIL import Image def create_thumbnail(input_path, output_path, size=(128, 128)): image = Image.open(input_path) image.thumbnail(size) image.save(output_path) ``` 说明: 此Python 脚本从原始图像创建缩略图,这对于生成预览图像或减小图像大小...
Finally, I wanted to be able to test this without necessarily generating an output spreadsheet, so I needed a “flag” style parameter. 最后,我希望能够进行测试而不必生成输出电子表格,因此我需要一个“标志”样式参数。 parser.add_argument('-t', "--test", help='Allows you to run without gene...
SpreadsheetProcessor 类的save_data函数,在这段代码中,用来保存清洗好的数据。 输入和输出(I/O),是一对好兄弟,该方法依旧只有一行。 保存数据 在Python 中,我们可以使用 pandas 提供的to_excel函数轻松地将数据保存为Excel文件。 self.data是我们之前处理过的数据,self.output_file是我们要保存文件的路径。 index=...
importpandasaspd# 创建一个示例 DataFramedf=pd.DataFrame({'列1':[1,2,3],'列2':['A','B','C']})# 导出为 CSV 文件df.to_csv('output.csv',index=False)# 导出为 Excel 文件df.to_excel('output.xlsx',index=False) 1. 2. 3. ...
```# Python script to read and write data to an Excel spreadsheetimport pandas as pddef read_excel(file_path):df = pd.read_excel(file_path)return dfdef write_to_excel(data, file_path):df = pd.DataFrame(data)df.to_excel...
Suported Output Only Formats Microsoft Word®:DOCX Microsoft PowerPoint®:PPTX Microsoft Excel®:XLAM Fixed Layout:PDF, PDF/A, XPS Data Interchange:DIF Vector Graphics:SVG Image:TIFF,PNG, BMP, JPEG, GIF Metafile:EMF Markdown:MD Other:SQL, XTHML ...
```#Python script to remove empty folders in a directoryimportosdefremove_empty_folders(directory_path):forroot, dirs, filesinos.walk(directory_path, topdown=False):forfolderindirs: folder_path=os.path.join(root, folder)ifnotos.listdir(folder_path): ...
Have you thought the standard output from Matplotlib is a bit generic looking? Would you like a quick way to add style and consistency to your data visualizations? This week on the show, Christopher Trudeau is here, bringing another batch of PyCoder's Weekly articles and projects. Play Episod...
```# Python to read and write data to an Excel spreadsheetimport pandas as pddef read_excel(file_path):df = pd.read_excel(file_path)return dfdef write_to_excel(data, file_path):df = pd.DataFrame(data)df.to_excel(file_path, index=False)``` ...