我在跟踪xhtml2pdf 导轨。
我使用了一个示例html文件并将其保存为test.html:
<html>
<head>
<style>
@page {
size: a4 portrait;
@frame header_frame { # Static Frame
-pdf-frame-content: header_content;
left: 50pt; width: 512pt; top: 50pt; height: 40pt;
}
@frame content_frame { # Content Frame
left: 50pt; width: 512pt; top: 90pt; height: 632pt;
}
@frame footer_frame { # Another static Frame
-pdf-frame-content: footer_content;
left: 50pt; width: 512pt; top: 772pt; height: 20pt;
}
}
</style>
</head>
<body>
<!-- Content for Static Frame 'header_frame' -->
<div id="header_content">Lyrics-R-Us</div>
<!-- Content for Static Frame 'footer_frame' -->
<div id="footer_content">(c) - page <pdf:pagenumber>
of <pdf:pagecount>
</div>
<!-- HTML Content -->
To PDF or not to PDF
</body>
</html>然后,我以字符串的形式读取这个文件,并尝试创建一个pdf:
with open('test.html','r') as f:
sourceHtml = f.read()
outputFilename = "test.pdf"
resultFile = open(outputFilename , "w+b")
pisaStatus = pisa.CreatePDF(sourceHtml,dest=resultFile)
resultFile.close()但是,我得到了以下错误跟踪:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Python27\lib\site-packages\xhtml2pdf\document.py", line 89, in pisaDocument
encoding, context=context, xml_output=xml_output)
File "C:\Python27\lib\site-packages\xhtml2pdf\document.py", line 57, in pisaStory
pisaParser(src, context, default_css, xhtml, encoding, xml_output)
File "C:\Python27\lib\site-packages\xhtml2pdf\parser.py", line 660, in pisaParser
context.parseCSS()
File "C:\Python27\lib\site-packages\xhtml2pdf\context.py", line 428, in parseCSS
self.css = self.cssParser.parse(self.cssText)
File "C:\Python27\lib\site-packages\xhtml2pdf\w3c\cssParser.py", line 431, in parse
src, stylesheet = self._parseStylesheet(src)
File "C:\Python27\lib\site-packages\xhtml2pdf\w3c\cssParser.py", line 530, in _parseStylesheet
src, atResults = self._parseAtKeyword(src)
File "C:\Python27\lib\site-packages\xhtml2pdf\w3c\cssParser.py", line 650, in _parseAtKeyword
src, result = self._parseAtPage(src)
File "C:\Python27\lib\site-packages\xhtml2pdf\w3c\cssParser.py", line 746, in _parseAtPage
src, atResults = self._parseAtKeyword(src)
File "C:\Python27\lib\site-packages\xhtml2pdf\w3c\cssParser.py", line 657, in _parseAtKeyword
src, result = self._parseAtFrame(src)
File "C:\Python27\lib\site-packages\xhtml2pdf\w3c\cssParser.py", line 766, in _parseAtFrame
src, properties = self._parseDeclarationGroup(src.lstrip())
File "C:\Python27\lib\site-packages\xhtml2pdf\w3c\cssParser.py", line 1017, in _parseDeclarationGroup
raise self.ParseError('Declaration group closing \'}\' not found', src, ctxsrc)
xhtml2pdf.w3c.cssParser.CSSParseError: Declaration group closing '}' not found:: (u'{ ', u'# Static Frame\n ')这似乎意味着css代码中缺少一个}。不过,对我来说似乎没问题。我正在使用windows,所以我认为这可能与\r\n行EOLs有关--但事实并非如此。
有人能看出我做错了什么吗?
发布于 2014-05-24 15:50:02
您所碰到的问题与错误完全无关,但仍然涉及您的CSS。
CSS中的注释是使用/*和*/创建的,而不是#。如果从文件中删除“注释”,则由比萨解析并创建。这也是为什么您的单行示例有效的原因,它们不包括在内。
发布于 2014-05-24 15:09:59
当我将所有CSS定义放在一行中时,它可以正常工作:
<html>
<head>
<style>
@page {size: a4 portrait; @frame header_frame {-pdf-frame-content: header_content; left: 50pt; width: 512pt; top: 50pt; height: 40pt;} @frame content_frame { left: 50pt; width: 512pt; top: 90pt; height: 632pt;} @frame footer_frame { -pdf-frame-content: footer_content; left: 50pt; width: 512pt; top: 772pt; height: 20pt;}}
</style>
</head>
...注意,如果我将它们分开,以便每个定义都有一个单独的行,它就会挂起。
发布于 2021-12-08 15:35:04
您可以在HTML中应用CSS
<!DOCTYPE html>
<html lang="en">
<head>
<style type="text/css">
/* Style the header: fixed position (always stay at the top) */
.header {
position: fixed;
top: 0;
z-index: 1;
text-align: center;
width: 100%;
background-color: #f1f1f1;
}
.content {
font-size: large;
text-align: center;
text-emphasis-color: red;
}
</style>
</head>
<body>
<div class="header">
</div>
<div class="content">
</div>
</body>
</html>外部CSS/样式表不适用于xhtml2pdf
https://stackoverflow.com/questions/23845947
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