WeasyPrint和引导
WeasyPrint和引导
提问于 2015-09-26 23:54:03
所以我有一个非常简单的模板，我正在用WeasyPrint测试它。如果将模板渲染为常规网页，则渲染效果很好。如果我尝试生成PDF，样式就消失了。只有当我删除bootstrap引用时，PDF才会正确生成。有没有人知道为什么我一引入bootstrap css文件，样式就不起作用了？我已经尝试了一些Bootstrap3和Bootstrap2文件。本地和CDN服务。
模板：
<!doctype html>
<html lang="en">
{% load static from staticfiles %}
{% block head %}
<head>
{% block css %}
<link rel="stylesheet" href="{% static "css/bootstrap.min.css" %}">
<link rel="stylesheet" href="{% static "css/main.css" %}">
{% endblock css %}
</head>
{% endblock head %}
<body>
{% block content %}
<div id="content" class="container">
<div id="logo" class="col-md-3">
<img src="{% static "images/logo_small.png" %}">
</div>
<div id="heading" class="col-md-6">
<h1>Packing Slip</h1>
</div>
<div class="col-md-3">
<h2>{{ packslip_id }}</h2>
</div>
</div>
{% endblock %}
</body>
</html>我的观点：
class WeasyPDF(TemplateView):
template_name = 'jinja2/Shipping/test_pdf.html'
def get(self, request, *args, **kwargs):
packslip_id = kwargs.get('packslip_id')
context= {'packslip_id': packslip_id }
template_string = render_to_string(self.template_name, context)
html = HTML(string=template_string, base_url=request.build_absolute_uri())
main_doc = html.render()
pdf = main_doc.write_pdf()
response = HttpResponse(pdf, content_type='application/pdf')
#Download as attachment
# response['Content-Disposition'] = 'attachment; filename=packslip-{0}.pdf'.format(packslip_id)
# Display in browser
response['Content-Disposition'] = 'filename=packslip-{0}.pdf'.format(packslip_id)
return response最后是urls.py条目
url(r'^weasypdf/(?P<packslip_id>\d+)$', WeasyPDF.as_view(), name='weasypdf'),回答 2
Stack Overflow用户
发布于 2017-08-08 07:37:02
我认为您需要将CSS呈现到您的html对象中: html = HTML(string=template_string，base_url=request.build_absolute_uri()，stylesheet="filename.css")
完成后，Weasyprint将把它呈现到HTML对象中，以便在PDF和HTML中显示
Stack Overflow用户
发布于 2018-10-31 21:18:28
您应该将样式表位置放在视图中，而不是放在模板中。
class WeasyPDF(TemplateView):
template_name = 'jinja2/Shipping/test_pdf.html'
def get(self, request, *args, **kwargs):
packslip_id = kwargs.get('packslip_id')
context= {'packslip_id': packslip_id }
template_string = render_to_string(self.template_name, context)
html = HTML(string=template_string, base_url=request.build_absolute_uri())
main_doc = html.render()
pdf = main_doc.write_pdf(
stylesheets=[
# Change this to suit your css path
settings.BASE_DIR + 'css/bootstrap.min.css',
settings.BASE_DIR + 'css/main.css',
],
)
response = HttpResponse(pdf, content_type='application/pdf')
#Download as attachment
# response['Content-Disposition'] = 'attachment; filename=packslip-{0}.pdf'.format(packslip_id)
# Display in browser
response['Content-Disposition'] = 'filename=packslip-{0}.pdf'.format(packslip_id)
return response页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/32798998
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