def pdf(self):
return PDFStreamer(
HTMLParser(self.generate, CSS("".join(self.css))),
os.path.join(settings.MEDIA_ROOT,
self.letterhead.letterhead_pdf.name)
if self.format == "email" else None,
)
def test_html_to_pdf(self):
output = BytesIO()
for chunk in PDFStreamer(HTMLParser(self.html, CSS(''))):
output.write(chunk)
pdf = PdfReader(fdata=output.getvalue())
self.assertEqual(pdf['/Info']['/Producer'], '(bericht)')
self.assertEqual(pdf['/Root']['/Pages']['/Count'], '3')
def pdf(self):
return PDFStreamer(
HTMLParser(self.generate, CSS(self.css)),
os.path.join(settings.MEDIA_ROOT,
self.letterhead.letterhead_pdf.name),
"landscape",
)
from bericht.html import HTMLParser, CSS
from bericht.pdf import PDFStreamer
css = CSS("""
""")
def html():
yield """
<p>Some descriptive text for the table.</p>
<br>
<table>
<tr>
<td><i>Some <b>people</b> don't like change, but you need to
embrace change if the alternative is <b>disaster</b>.</i>
<td>People <b>work</b> better when they know what the goal is
and why. It is important that people look forward
to coming to <b>work</b> in the morning and enjoy <b>work</b>ing.
<tr>
<td colspan="2">
Alright, thank you. <br/>
So, I’ve got about apparently I’ve got about five to six minutes to say the most useful things I can think of. <br/>
I’m gonna do my best. <br/>
It was suggested that I distill things down to 3 items. <br/>
I think I’ll go with four. <br/>
And I’ll try, I think, I think these are pretty important ones. <br/>
Some of it may kinda sound like, well you’ve heard them before. <br/>
But, you know, worth reemphasizing. <br/>
<br/>
I think the first is, you need to <b>work</b>, if you, depending on how well you want to do, <br/>
css = CSS("""
.collapse {
border-collapse: collapse;
}
.separate {
border-collapse: separate;
}
table {
margin: 5px;
border-style: dashed;
border-width: 5px;
}
table th,
table td {
border-style: solid;
border-width: 3px;
}
.fx { border-color: orange blue; }
.gk { border-color: black red; }
.ed { border-color: blue gold; }
.tr { border-color: aqua; }
.sa { border-color: silver blue; }
.wk { border-color: gold blue; }
.ch { border-color: red yellow green blue; }
.bk { border-color: navy blue teal aqua; }
.op { border-color: red; }
""")
def parse_html(html, css=None):
return HTMLParser(lambda: iter(html if isinstance(html, list) else [html]),
css if isinstance(css, CSS) else CSS(css or ''))