serving mp3 files from cherrypy
I am using cherrypy as a server. This server gives you ability to download .mp3 files. I am using the following code to make the .mp3 files downloadable. The problem is that the mp3 file that I get after downloading it is a data file which should actually be an mp3 file.
import glob
import os.path
import cherrypy
from cherrypy.lib.static import serve_file
class Root:
def index(self, directory="."):
html = """<html><body><h2>Here are the files in the selected directory:</h2>
<a href="index?directory=%s">Up</a><br />
""" % os.path.dirname(os.path.abspath(directory))
for filename in glob.glob(directory + '/*'):
absPath = os.path.abspath(filename)
if os.path.isdir(absPath):
html += '<a href="/index?directory=' + absPath + '">' + os.path.basename(fil开发者_开发百科ename) + "</a> <br />"
else:
html += '<a href="/download/?filepath=' + absPath + '">' + os.path.basename(filename) + "</a> <br />"
html += """</body></html>"""
return html
index.exposed = True
class Download:
def index(self, filepath):
return serve_file(filepath, "audio/mpeg", "attachment")
index.exposed = True
if __name__ == '__main__':
root = Root()
root.download = Download()
cherrypy.quickstart(root)
Try setting up the directory that contains the mp3 files as a static directory. Your cherrypy conf should contain something like this:
'/directory_with_mp3s': {
'tools.staticdir.on': True,
'tools.staticdir.dir': 'directory_with_mp3s'
}
This will allow you to get rid of the Download class and simply create links to the mp3 files in the html that look like this:
<a href="directory_with_mp3s/somemp3.mp3">some mp3</a>
加载中,请稍侯......
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