Browse AppFog file system (Python WSGI instance)

wsgi.py

import os
from bottle import Bottle,route,static_file,run
from StringIO import StringIO

application = app = Bottle()
@app.route('/')
def hello():
    return "<pre>Usage: Browse http://<your domain>.aws.af.cm/ls//"
    
@app.route('/ls/<filename:path>')
def ls(filename):
    output = StringIO()
    print >>output, '<p>Input path: %s</p>\n' % (filename)
    print >>output, '<p>Current path: %s</p>\n' % (os.getcwd())
    
    if os.path.isdir(filename):
        print >>output, '<h3>Content</h3>\n'
        try:
            for dir in os.listdir(filename):
              if os.path.isdir(filename + dir):
                print >>output, '<div><a href="/ls/%s%s/">%s</a></div>\n' % (filename,dir,dir)
              else:
                #print >>output, '<div>%s</div>\n' % (dir)
                print >>output, '<div><a href="/cat/%s%s">%s</a></div>\n' % (filename,dir,dir)
        except:
            print >>output, '<div>error listing %s</div>\n' % (filename)
    else:
        print >>output, '<div>%s is not a directory' % (filename)
        
    return output.getvalue()

@app.route('/cat/<filename:path>')
def cat(filename):
    output = StringIO()
    print >>output, '<p>Input path: %s</p>\n' % (filename)
    
    tgt_path = filename.replace('%20',' ')
    print >>output, '<p>Target path: %s</p>\n' % (tgt_path)
    
    if os.path.isfile(tgt_path):
        #print >>output, '<pre>content of %s</pre>\n' % (filename)
        dirname = os.path.dirname(tgt_path)
        fname = os.path.basename(tgt_path)
        print >>output, '<p>Dirname: %s</p>\n' % (dirname)
        print >>output, '<p>Filename: %s</p>\n' % (fname)
        
        try:
            return static_file(fname, root=dirname)
        except:
            print >>output, '<p>unable to return static file</p>'
        
    return output.getvalue()


if __name__ == '__main__':
    run(app, host='localhost', port=5000, reloader=True)