这个配方展示了如何创建一个可以提供PDF阅读的一个基本的Python WSGI服务器。
需要用到 my xtopdf toolkit 和 Reportlab toolkit, v1.21
# basic_wsgi_pdf_server.py # Basic WSGI PDF server in Python. # Adapted from: # http://www.reddit.com/r/Python/comments/1eboql/python_website_tuts_that_dont_use_django/c9z3qyz from PDFWriter import PDFWriter from wsgiref.simple_server import make_server host = 'localhost' port = 8888 def app(environ, start_response): path = environ['PATH_INFO'] method = environ['REQUEST_METHOD'] print "path:", path print "method:", method #response = 'This is the page for "{}"'.format(path) lines = [ "Jack and Jill went up the hill", "Humpty Dumpty sat on a wall,", "'You are old, Father William,' the young man said,", "Master of all masters" ] pdf_filename = "Nursery-rhymes-and-stories.pdf" pw = PDFWriter(pdf_filename) pw.setFont("Courier", 12) pw.setHeader("Excerpts from nursery rhymes and stories") pw.setFooter("Generated by xtopdf and basic_wsgi_pdf_server") for line in lines: pw.writeLine(line) pw.writeLine(" ") pw.close() with open(pdf_filename, "rb") as fil: response = fil.read() #start_response('200 OK', [('Content-type', 'text/html')]) start_response('200 OK', [('Content-type', 'application/pdf')]) return [response] make_server(host, port, app).serve_forever()
75271.com 提供的这段代码仅用于学习。
在命令行下运行下面的代码开启服务:
python basic_wsgi_pdf_server.py