Diferentes formas de abrir archivos
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Con Aspose.Cells para Python via .NET, es sencillo abrir archivos, por ejemplo, para recuperar datos, o para usar una plantilla de diseño para acelerar el proceso de desarrollo.
Cómo abrir un archivo de Excel a través de una ruta
Los desarrolladores pueden abrir un archivo de Microsoft Excel usando su ruta en el equipo local especificándolo en el constructor de la clase Workbook. Solo pasa la ruta en el constructor como cadena. Aspose.Cells para Python via .NET detectará automáticamente el tipo de formato de archivo.
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| from aspose.cells import Workbook | |
| # For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET | |
| # The path to the documents directory. | |
| dataDir = RunExamples.GetDataDir(".") | |
| # Opening through Path | |
| # Creating a Workbook object and opening an Excel file using its file path | |
| workbook1 = Workbook(dataDir + "Book1.xlsx") | |
| print("Workbook opened using path successfully!") |
Cómo abrir un archivo de Excel via un Stream
También es sencillo abrir un archivo de Excel como un stream. Para hacerlo, use una versión sobrecargada del constructor que toma el objeto Stream que contiene el archivo.
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| from aspose.cells import Workbook | |
| # For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET | |
| # The path to the documents directory. | |
| dataDir = RunExamples.GetDataDir(".") | |
| # Opening through Stream | |
| # Create a Stream object | |
| fstream = open(dataDir + "Book2.xls", "rb") | |
| # Creating a Workbook object, open the file from a Stream object | |
| # That contains the content of file and it should support seeking | |
| workbook2 = Workbook(fstream) | |
| print("Workbook opened using stream successfully!") | |
| fstream.close() |
Cómo abrir un archivo con solo datos
Para abrir un archivo solo con datos, use las clases LoadOptions y LoadFilter para establecer el atributo y las opciones relacionadas de las clases para cargar el archivo de plantilla.
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| from aspose.cells import LoadDataFilterOptions, LoadFilter, LoadFormat, LoadOptions, Workbook | |
| # For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET | |
| # The path to the documents directory. | |
| dataDir = RunExamples.GetDataDir(".") | |
| # Load only specific sheets with data and formulas | |
| # Other objects, items etc. would be discarded | |
| # Instantiate LoadOptions specified by the LoadFormat | |
| loadOptions = LoadOptions(LoadFormat.XLSX) | |
| # Set LoadFilter property to load only data & cell formatting | |
| loadOptions.load_filter = LoadFilter(LoadDataFilterOptions.CELL_DATA) | |
| # Create a Workbook object and opening the file from its path | |
| book = Workbook(dataDir + "Book1.xlsx", loadOptions) | |
| print("File data imported successfully!") |