django导出excel
2018-07-20 来源:open-open
def dowload_excel(req):
import openpyxl
from openpyxl.cell import get_column_letter
response = HttpResponse(content_type='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet')
response['Content-Disposition'] = 'attachment; filename=mymodel.xlsx'
wb = openpyxl.Workbook(write_only=True)
ws = wb.get_active_sheet()
ws.title = "MyModel"
row_num = 0
columns = [
(u"ID", 15),
(u"23收到", 70),
(u"Description", 70),
]
for col_num in xrange(len(columns)):
c = ws.cell(row=row_num + 1, column=col_num + 1)
c.value = columns[col_num][0]
c.style.font.bold = True
# set column width
ws.column_dimensions[get_column_letter(col_num+1)].width = columns[col_num][1]
queryset = [{"pk":1, "title":"aaa", "description":"description111"},
{"pk":2, "title":"asd阿斯顿", "description":"123123asdsadasd阿斯顿asd "}]
for obj in queryset:
row_num += 1
row = [
obj["pk"],
obj["title"],
obj["description"],
]
for col_num in xrange(len(row)):
c = ws.cell(row=row_num + 1, column=col_num + 1)
c.value = row[col_num]
c.style.alignment.wrap_text = True
wb.save(response)
return response
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