2017-09-27 224 views
0

我試圖下載包含俄文單詞到文件名的pdf文件時遇到問題。我使用了pdfkit工具。如何將非ascii字符添加到文件名中?

def get_pdf_document(request, code): 
    host = request.scheme + "://" + request.META["HTTP_HOST"] 
    uri = reverse('documents:view_signed_document', 
       kwargs={'code': code}) + "?is_pdf=true" 
    obj = get_object_or_404(DownloadCode, code=code) 
    options = { 
     'page-size': 'A4', 
     'encoding': "UTF-8", 
     'no-outline': None, 
     'margin-bottom': '17', 
     'margin-left': '10', 
     'margin-right': '10', 
     'margin-top': '10', 
     'footer-html': host + reverse('api:pdf-footer', kwargs={'code': code}), 
    } 
    if obj.doc_type == ACTS_TYPE or obj.doc_type == LISTS_TYPE: 
     options['orientation'] = 'Landscape' 
    result = pdfkit.from_url(host + uri, False, options=options) 
    response = HttpResponse(result, content_type='application/pdf') 
    response[ 
     'Content-Disposition'] = 'attachment; filename=\"{}-{}.pdf\"'.format(GET_DOC_TYPE[obj.doc_type], code) 
    response['Content-Length'] = response.tell() 
    return response 

,我有這些常數變量:

PDF_INVOICE = u"СЧЕТ-ФАКТУРА" 
PDF_ACT = u"АКТ" 
PDF_LIST = u"НАКЛАДНАЯ" 
PDF_PAYMENT = u"СЧЕТ НА ОПЛАТУ" 
PDF_RECON = u"АКТ СВЕРКИ" 
PDF_COMMON = u"НЕФОРМАЛИЗОВАННЫЙ" 


GET_DOC_TYPE = { 
    INVOICE_TYPE: PDF_INVOICE, 
    ACTS_TYPE: PDF_ACT, 
    LISTS_TYPE: PDF_LIST, 
    PAYMENTS_TYPE: PDF_PAYMENT, 
    RECONS_TYPE: PDF_RECON, 
    COMMONS_TYPE: PDF_COMMON, 
} 

和我的錯誤消息:

'ascii' codec can't encode characters in position 0-2: ordinal not in range(128) 

,我不知道如何解決這個問題。請幫助

回答

0

編碼常數變量utf-8格式

PDF_INVOICE = (u"СЧЕТ-ФАКТУРА").encode('utf-8') 
+0

感謝ü,它的真正的工作,但我還添加# - * - 編碼:UTF-8 - * - 在文件的頂部,爲什麼它不起作用 –

+0

嘗試'# - * - coding:utf-8 - * - '而不是'# - coding:utf-8 --' –