我将在Ubuntu 18.04上运行Weasyprint项目,并尝试创建PDF文件。
当我尝试设置页脚图像时,问题出现了。我的Python版本是3.6.7。
这是我调用Weasyprint的代码:
import sys
import os
from weasyprint import HTML, CSS
htmlFile = sys.argv[1]
pdfFile = sys.argv[2]
html = HTML(filename=htmlFile)
css = CSS(string='@page { @bottom-center { width: 125%; margin-top: 10px; content: " "; background-image: url(file://' + os.getcwd() + '/pdf/footer.png); background-repeat: no-repeat; background-position: right; background-size: 100%; } }')
html.write_pdf(pdfFile, stylesheets=[css])
但是我遇到了以下错误:
Error: Command failed: python3 /node_modules/my-project/python/run.py /node_modules/my-project/pdf/catalog_01e299a3-1fca-482b-a512-e1bea832559f.html /node_modules/my-project/pdf/catalog_01e299a3-1fca-482b-a512-e1bea832559f.pdf
Traceback (most recent call last):
File "/node_modules/my-project/python/run.py", line 3, in <module>
from weasyprint import HTML, CSS
File "/node_modules/my-project/python/weasyprint/__init__.py", line 394, in <module>
from .css import preprocess_stylesheet # noqa
File "/node_modules/my-project/python/weasyprint/css/__init__.py", line 25, in <module>
from . import computed_values
File "/node_modules/my-project/python/weasyprint/css/computed_values.py", line 17, in <module>
from .. import text
File "/node_modules/my-project/python/weasyprint/text.py", line 14, in <module>
import cairocffi as cairo
File "/node_modules/my-project/python/cairocffi/__init__.py", line 19, in <module>
VERSION = __version__ = (Path(__file__).parent / 'VERSION').read_text().strip()
AttributeError: 'PosixPath' object has no attribute 'read_text'