Konvertera Excel till Pandas DataFrame
Contents
[
Hide
]
Med Aspose.Cells för Python via .NET API kan du konvertera Excel, TSV, CSV, JSON och många olika format till pandas DataFrame.
Konvertera Excel till Pandas DataFrame via json-data
Här är ett exempel på kodsnutt för att visa hur man exporterar exceldatan till en pandas DataFrame via json-data med hjälp av Aspose.Cells för Python via .NET:
- Skapa en arbetsbok och lägg till några värden.
- Exportera exceldatan till JSON-sträng.
- Använd pandas-biblioteket för att läsa JSON-data.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import pandas as pd | |
from aspose.cells.utility import JsonUtility, JsonLayoutOptions | |
from aspose.cells import Workbook, Worksheet, Cells, JsonSaveOptions | |
# Create a new Aspose.Cells Workbook | |
workbook = Workbook() | |
# Get the first worksheet | |
worksheet = workbook.worksheets[0] | |
# Get the cells | |
cells = worksheet.cells | |
# Add some values | |
cells.get("A1").value = "Name" | |
cells.get("B1").value = "Age" | |
cells.get("C1").value = "City" | |
cells.get("A2").value = "Alice" | |
cells.get("B2").value = 25 | |
cells.get("C2").value = "New York" | |
cells.get("A3").value = "Bob" | |
cells.get("B3").value = 30 | |
cells.get("C3").value = "San Francisco" | |
cells.get("A4").value = "Charlie" | |
cells.get("B4").value = 35 | |
cells.get("C4").value = "Los Angeles" | |
jsonSaveOptions = JsonSaveOptions() | |
# Save data to json string | |
json = JsonUtility.export_range_to_json(cells.max_display_range, jsonSaveOptions); | |
print(json) | |
# Read json string using pandas | |
dfData = pd.read_json(json) | |
print(dfData) |
Konvertera Pandas DataFrame till Excel direkt
Här är ett exempel på kodsnutt för att visa hur man exporterar exceldatan direkt till en pandas DataFrame med hjälp av Aspose.Cells för Python via .NET:
- Skapa en arbetsbok och lägg till några värden.
- Traversera exceldatan och exportera data till Pandas DataFrame med hjälp av Aspose.Cells för Python via .NET.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import pandas as pd | |
from aspose.cells.utility import JsonUtility, JsonLayoutOptions | |
from aspose.cells import Workbook, Worksheet, Cells, JsonSaveOptions | |
# Create a new Aspose.Cells Workbook | |
workbook = Workbook() | |
# Get the first worksheet | |
worksheet = workbook.worksheets[0] | |
# Get the cells | |
cells = worksheet.cells | |
# Add some values | |
cells.get("A1").value = "Name" | |
cells.get("B1").value = "Age" | |
cells.get("C1").value = "City" | |
cells.get("A2").value = "Alice" | |
cells.get("B2").value = 25 | |
cells.get("C2").value = "New York" | |
cells.get("A3").value = "Bob" | |
cells.get("B3").value = 30 | |
cells.get("C3").value = "San Francisco" | |
cells.get("A4").value = "Charlie" | |
cells.get("B4").value = 35 | |
cells.get("C4").value = "Los Angeles" | |
rowCount = cells.max_data_row | |
columnCount = cells.max_data_column | |
columnDatas=[] | |
for c in range(columnCount + 1): | |
currCell = cells.get_cell(0, c) | |
columnDatas.append(currCell.value) | |
result = pd.DataFrame(columns=columnDatas, dtype=object) | |
for i in range(1, rowCount + 1): | |
rowarray = [] | |
for j in range(columnCount + 1): | |
currCell = cells.get_cell(i, j) | |
rowarray.append(currCell.value) | |
print(rowarray) | |
result.loc[i - 1] = rowarray | |
print(result) |