تحويل NumPy إلى Excel
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باستخدام Aspose.Cells for Python via .NET API، يمكنك تحويل مصفوفة NumPy إلى Excel وOpenOffice وPdf وJson والعديد من التنسيقات المختلفة.
تحويل مجموعة NumPy إلى Excel
فيما يلي مثال لمقتطف التعليمات البرمجية لتوضيح كيفية استيراد البيانات من مصفوفة NumPy إلى ملف Excel باستخدام Aspose.Cells for Python via .NET:
- قم بإنشاء نموذج لبيانات صفيف NumPy.
- اجتياز مصفوفة NumPy واستيراد البيانات باستخدام Aspose.Cells for Python via .NET.
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import numpy as np | |
from aspose.cells import Workbook, Worksheet | |
def put_value(cells, raw_value, row , column): | |
cell = cells.get(row , column) | |
dtype = type(raw_value) | |
match dtype: | |
case np.bool_ : | |
value = bool(raw_value) | |
case np.int_ : | |
value = int(raw_value) | |
case np.intc : | |
value = int(raw_value) | |
case np.intp : | |
value = int(raw_value) | |
case np.int8 : | |
value = int(raw_value) | |
case np.int16 : | |
value = int(raw_value) | |
case np.int32 : | |
value = int(raw_value) | |
case np.int64 : | |
value = int(raw_value) | |
case np.uint8 : | |
value = int(raw_value) | |
case np.uint16 : | |
value = int(raw_value) | |
case np.uint32 : | |
value = int(raw_value) | |
case np.uint64 : | |
value = int(raw_value) | |
case np.float_: | |
value = int(raw_value) | |
case np.float16: | |
value = float(raw_value) | |
case np.float32: | |
value = float(raw_value) | |
case np.float64: | |
value = float(raw_value) | |
case np.single: | |
value = float(raw_value) | |
case np.double: | |
value = float(raw_value) | |
case np.datetime64 : | |
ts = pd.to_datetime(str(raw_value)) | |
value = ts.strftime('%Y.%m.%d') | |
case _: | |
value = raw_value | |
cell.put_value(value) | |
pass | |
# Create a sample NumPy array | |
data = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]) | |
# Create a new Aspose.Cells Workbook | |
workbook = Workbook() | |
# Access the first (default) worksheet | |
worksheet = workbook.worksheets[0] | |
# Get the cells | |
cells = worksheet.cells | |
# Import data from NumPy array to the worksheet | |
rowindex = -1 | |
colindex = 0 | |
for row in data: | |
rowindex += 1 | |
colindex = 0 | |
for item in row: | |
put_value(cells, item, rowindex, colindex) | |
print(item) | |
colindex += 1 | |
# Save the Excel file | |
workbook.save("out.xlsx") |