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comparison simpypi/factory.py @ 25:511210365ce3

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WIP getting paste StaticURLParser to serve directories
author Jeff Hammel <jhammel@mozilla.com>
date Wed, 29 Feb 2012 10:29:11 -0800
parents 13ed82d10144
children fb03f34a982f
comparison
equal deleted inserted replaced
24:13ed82d10144 25:511210365ce3
18 18
19 class DirectoryServer(StaticURLParser): 19 class DirectoryServer(StaticURLParser):
20 def __init__(self, directory): 20 def __init__(self, directory):
21 StaticURLParser.__init__(self, directory) 21 StaticURLParser.__init__(self, directory)
22 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
23 def __call__(self, environ, start_response): 36 def __call__(self, environ, start_response):
24 import pdb; pdb.set_trace() 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)
25 59
26 class PassthroughFileserver(object): 60 class PassthroughFileserver(object):
27 """serve files if they exist""" 61 """serve files if they exist"""
28 62
29 def __init__(self, app, directory): 63 def __init__(self, app, directory):
45 self.namespace = namespace 79 self.namespace = namespace
46 80
47 def __call__(self, environ, start_response): 81 def __call__(self, environ, start_response):
48 path = environ['PATH_INFO'] 82 path = environ['PATH_INFO']
49 if path == self.namespace: 83 if path == self.namespace:
84 return self.add_slash(environ, start_response)
50 environ['PATH_INFO'] = '/' 85 environ['PATH_INFO'] = '/'
51 return DirectoryServer.__call__(self, environ, start_response) 86 return DirectoryServer.__call__(self, environ, start_response)
52 elif path.startswith(self.namespace + '/'): 87 elif path.startswith(self.namespace + '/'):
53 environ['PATH_INFO'] = path[len(self.namespace):] 88 environ['PATH_INFO'] = path[len(self.namespace):]
54 return DirectoryServer.__call__(self, environ, start_response) 89 return DirectoryServer.__call__(self, environ, start_response)