python編寫的一個簡單那的WSGI PDF server 的代碼
阿新 • • 發佈:2019-02-03
tar cal rev 內容 lose info 一次 開啟 turn 將開發過程比較常用的內容段備份一次,下邊內容是關於python編寫的一個簡單那的WSGI PDF server 的內容。
# basic_wsgi_pdf_server.py # Basic WSGI PDF server in Python. # Adapted from: 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() 在命令行下運行下面的代碼開啟服務: pythonbasic_wsgi_pdf_server.py
python編寫的一個簡單那的WSGI PDF server 的代碼