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comparison simpypi/factory.py @ 27:fb03f34a982f

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stub using new fileserver
author Jeff Hammel <jhammel@mozilla.com>
date Wed, 29 Feb 2012 16:51:04 -0800
parents 511210365ce3
children e86a17fbe50f
comparison
equal deleted inserted replaced
26:f8ff95180d04 27:fb03f34a982f
8 import os 8 import os
9 import shutil 9 import shutil
10 import sys 10 import sys
11 import tempfile 11 import tempfile
12 12
13 from paste.httpexceptions import HTTPExceptionHandler 13 from fileserver import DirectoryServer
14 from paste.urlparser import StaticURLParser
15 from pkg_resources import resource_filename
16 from wsgi import SimPyPI 14 from wsgi import SimPyPI
17 from wsgiref import simple_server 15 from wsgiref import simple_server
18 16
19 class DirectoryServer(StaticURLParser):
20 def __init__(self, directory):
21 StaticURLParser.__init__(self, directory)
22
23 def index(self, directory):
24 """
25 generate a directory listing for a given directory
26 """
27 parts = ['<html><head><title>Simple Index</title></head><body>']
28 listings = os.listdir(directory)
29 listings = [(os.path.isdir(os.path.join(directory, entry)) and entry + '/' or entry, entry)
30 for entry in listings]
31 for link, entry in listings:
32 parts.append('<a href="%s">%s</a><br/>' % (link, entry))
33 parts.append('</body></html>')
34 return '\n'.join(parts)
35
36 def __call__(self, environ, start_response):
37
38 # normalize path
39 # from paste.urlparser.StaticURLParser
40 path_info = environ.get('PATH_INFO', '')
41 if not path_info:
42 return self.add_slash(environ, start_response)
43 full = self.normpath(os.path.join(self.directory, path_info.strip('/')))
44 if not full.startswith(self.root_directory):
45 # Out of bounds
46 return self.not_found(environ, start_response)
47
48 # return index listing
49 if os.path.isdir(full):
50 if not path_info.endswith('/'):
51 return self.add_slash(environ, start_response)
52 index = self.index(full)
53 response_headers = [('Content-Type', 'text/html'),
54 ('Content-Length', str(len(index)))]
55 start_response('200 OK', response_headers)
56 return [index]
57
58 return StaticURLParser.__call__(self, environ, start_response)
59 17
60 class PassthroughFileserver(object): 18 class PassthroughFileserver(object):
61 """serve files if they exist""" 19 """serve files if they exist"""
62 20
63 def __init__(self, app, directory): 21 def __init__(self, app, directory):