<p>正如您已经知道如何使用ReportLab，我想这可以完成以下工作：
<a href="https://github.com/xhtml2pdf/xhtml2pdf" rel="nofollow noreferrer">https://github.com/xhtml2pdf/xhtml2pdf</a></p>
<p><strong>xhtml2pdf</strong></p>
<p>使用ReportLab将HTML转换为pdf的库</p>
<p>示例代码，取自Github：</p>
<pre><code># -*- coding: utf-8 -*-
# Copyright 2010 Dirk Holtwick, holtwick.it
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
__version__ = "$Revision: 194 $"
__author__ = "$Author: holtwick $"
__date__ = "$Date: 2008-04-18 18:59:53 +0200 (Fr, 18 Apr 2008) $"
import os
import sys
import cgi
import cStringIO
import logging
import xhtml2pdf.pisa as pisa
# Shortcut for dumping all logs to the screen
pisa.showLogging()
def dumpErrors(pdf, showLog=True):
#if showLog and pdf.log:
# for mode, line, msg, code in pdf.log:
# print "%s in line %d: %s" % (mode, line, msg)
#if pdf.warn:
# print "*** %d WARNINGS OCCURED" % pdf.warn
if pdf.err:
print "*** %d ERRORS OCCURED" % pdf.err
def testSimple(
data="""Hello <b>World</b><br/><img src="img/test.jpg"/>""",
dest="test.pdf"):
"""
Simple test showing how to create a PDF file from
PML Source String. Also shows errors and tries to start
the resulting PDF
"""
pdf = pisa.CreatePDF(
cStringIO.StringIO(data),
file(dest, "wb")
)
if pdf.err:
dumpErrors(pdf)
else:
pisa.startViewer(dest)
def testCGI(data="Hello <b>World</b>"):
"""
This one shows, how to get the resulting PDF as a
file object and then send it to STDOUT
"""
result = cStringIO.StringIO()
pdf = pisa.CreatePDF(
cStringIO.StringIO(data),
result
)
if pdf.err:
print "Content-Type: text/plain"
print
dumpErrors(pdf)
else:
print "Content-Type: application/octet-stream"
print
sys.stdout.write(result.getvalue())
def testBackgroundAndImage(
src="test-background.html",
dest="test-background.pdf"):
"""
Simple test showing how to create a PDF file from
PML Source String. Also shows errors and tries to start
the resulting PDF
"""
pdf = pisa.CreatePDF(
file(src, "r"),
file(dest, "wb"),
log_warn = 1,
log_err = 1,
path = os.path.join(os.getcwd(), src)
)
dumpErrors(pdf)
if not pdf.err:
pisa.startViewer(dest)
def testURL(
url="http://www.htmltopdf.org",
dest="test-website.pdf"):
"""
Loading from an URL. We open a file like object for the URL by
using 'urllib'. If there have to be loaded more data from the web,
the pisaLinkLoader helper is passed as 'link_callback'. The
pisaLinkLoader creates temporary files for everything it loads, because
the Reportlab Toolkit needs real filenames for images and stuff. Then
we also pass the url as 'path' for relative path calculations.
"""
import urllib
pdf = pisa.CreatePDF(
urllib.urlopen(url),
file(dest, "wb"),
log_warn = 1,
log_err = 1,
path = url,
link_callback = pisa.pisaLinkLoader(url).getFileName
)
dumpErrors(pdf)
if not pdf.err:
pisa.startViewer(dest)
if __name__=="__main__":
testSimple()
# testCGI()
#testBackgroundAndImage()
#testURL()
</code></pre>
<p>或者您可以使用pdfkit：</p>
<p><a href="https://pypi.python.org/pypi/pdfkit" rel="nofollow noreferrer">https://pypi.python.org/pypi/pdfkit</a></p>
<p>在使用之前，您需要安装一些东西：</p>
<pre><code>pip install pdfkit
sudo apt-get install wkhtmltopdf
</code></pre>
<p>生成pdf的示例代码：</p>
<pre><code>import pdfkit
pdfkit.from_url('http://stackoverflow.com', 'out.pdf')
pdfkit.from_file('test.html', 'out2.pdf')
pdfkit.from_string('Thanks for reading!', 'out3.pdf')
</code></pre>
如何使用python的report lab将html文档转换为pdf
回答此问题可获得 20 贡献值，回答如果被采纳可获得 50 分。
<p>我正在尝试使用报表实验室将已创建的html文档转换为pdf。html文档如下所示。我不确定如何做到这一点，我已经在网上寻找，似乎无法找到解决这个问题的办法。</p>
<p>html文档</p>
<pre><code><!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Convert to Pdf</title>
</head>
<body>
<h2>Convert to pdf</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec at tempus massa. Quisque congue dui venenatis rutrum imperdiet. Nulla congue magna sit amet magna posuere, in elementum felis dapibus. Mauris maximus feugiat lorem, a bibendum orci fringilla a. Pellentesque rhoncus dignissim tempus. Aliquam semper convallis odio ut pharetra. Nunc bibendum neque at bibendum ornare. Curabitur lobortis odio ac turpis tincidunt, at venenatis nibh blandit. Integer id arcu maximus, blandit urna ut, tempor odio. Pellentesque tempus, mi a finibus pellentesque, ex magna lacinia elit, a semper nibh orci non nulla. Nunc felis metus, congue a odio vitae, porttitor pellentesque sem. Fusce vehicula tincidunt dolor at dictum. Integer cursus, risus quis finibus dapibus, nulla dolor dapibus massa, et luctus enim dui a nunc. Sed facilisis sapien at risus commodo, eget sollicitudin ex eleifend. Proin ipsum ipsum, condimentum in mauris vel, rutrum aliquam magna.
Aenean ac odio ante. Proin eget urna est. Fusce at dui dignissim, tincidunt magna eget, dictum nisl. Donec enim ipsum, feugiat a tristique vitae, suscipit non risus. Pellentesque libero leo, pellentesque ut neque ut, pharetra volutpat ex. Pellentesque purus neque, varius eu dolor eu, placerat ullamcorper velit. Etiam volutpat blandit tortor non pellentesque. Donec ac risus lacus. Pellentesque sagittis vitae odio quis vulputate. Praesent efficitur urna mollis, cursus tellus euismod, pulvinar sem. Morbi maximus orci nisi. Fusce tempor condimentum lacus nec pulvinar. Aenean tristique eu nibh vitae facilisis.
</p>
</body>
</html>
</code></pre>
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