django-excel-response2

django-excel-response2

A function extends of Tarken's django-excel-response

django-excel-response

A subclass of HttpResponse which will transform a QuerySet, or sequence of sequences, into either an Excel spreadsheet or CSV file formatted for Excel, depending on the amount of data. All of this is done in-memory and on-the-fly, with no disk writes, thanks to the StringIO library.

• DjangoSnippets - http://djangosnippets.org/snippets/1151/
• PyPI - https://pypi.python.org/pypi/django-excel-response/1.0

django-excel-response2

When using Tarken’s django-excel-response. We find that Chinese is messed code when we open .xls in Mac OS. As discussed in http://segmentfault.com/q/1010000000095546. We realize django-excel-response2 Based on Tarken’s django-excel-response to solve this problem By adding a Param named font to set font.

At The Same Time:

• Fix Bug
  • can't subtract offset-naive and offset-aware datetimes

Inherit

# Since Version 2.0.2
if 'FileResponse' in names:
    ExcelResponse = type('ExcelResponse', (http.FileResponse, ), dict(__init__=__init__))
elif 'StreamingHttpResponse' in names:
    ExcelResponse = type('StreamingHttpResponse', (http.StreamingHttpResponse, ), dict(__init__=__init__))
else:
    ExcelResponse = type('HttpResponse', (http.HttpResponse, ), dict(__init__=__init__))

Installation

pip install django-excel-response2

Usage

from django_excel_response import ExcelResponse

def excelview(request):
    objs = SomeModel.objects.all()
    return ExcelResponse(objs)

or

from django_excel_response import ExcelResponse

def excelview(request):
    data = [
        {
            'Column 1': 1,
            'Column 2': 2,
        },
        {
            'Column 1': 3,
            'Column 2': 4,
        }
    ]
    return ExcelResponse(data, 'my_data', font='name SimSum')

or

from django_excel_response import ExcelResponse

def excelview(request):
    data = [
        ['Column 1', 'Column 2'],
        [1, 2],
        [3, 4]
    ]
    return ExcelResponse(data, 'my_data', font='name SimSum')

or

from django_excel_response import ExcelResponse

def excelview(request):
    data = [
        ['Column 1', 'Column 2'],
        [1, [2, 3]],
        [3, 4]
    ]
    return ExcelResponse(data, 'my_data', font='name SimSum', merge_type='row_merge')

Params

• font='name SimSum'
  • Set Font as SimSum(宋体)
• force_csv=True
  • CSV Format? True for Yes, False for No, Default is False

CSV

datas = [
    [u'中文', ]
]

	Win Excel 2013	Mac Excel 2011	Mac Excel 2016	Mac Numbers
UTF8	Messy	Messy	Messy	Normal
GB18030	Normal	Normal	Normal	Messy
UTF8 + BOM_UTF8	Normal	Messy	Normal	Normal
UTF16LE + BOM