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comparison mercurial/hgweb/common.py @ 5993:948a41e77902

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hgweb: explicit response status
author Dirkjan Ochtman <dirkjan@ochtman.nl>
date Fri, 01 Feb 2008 10:31:13 +0100
parents c301f15c965a
children f7f25f58693a
comparison
equal deleted inserted replaced
5992:30c40ba10963 5993:948a41e77902
5 # 5 #
6 # This software may be used and distributed according to the terms 6 # This software may be used and distributed according to the terms
7 # of the GNU General Public License, incorporated herein by reference. 7 # of the GNU General Public License, incorporated herein by reference.
8 8
9 import errno, mimetypes, os 9 import errno, mimetypes, os
10
11 HTTP_OK = 200
12 HTTP_BAD_REQUEST = 400
13 HTTP_NOT_FOUND = 404
14 HTTP_SERVER_ERROR = 500
10 15
11 class ErrorResponse(Exception): 16 class ErrorResponse(Exception):
12 def __init__(self, code, message=None): 17 def __init__(self, code, message=None):
13 Exception.__init__(self) 18 Exception.__init__(self)
14 self.code = code 19 self.code = code
52 return "" 57 return ""
53 path = os.path.join(path, part) 58 path = os.path.join(path, part)
54 try: 59 try:
55 os.stat(path) 60 os.stat(path)
56 ct = mimetypes.guess_type(path)[0] or "text/plain" 61 ct = mimetypes.guess_type(path)[0] or "text/plain"
57 req.header([ 62 req.respond(HTTP_OK, ct, length = os.path.getsize(path))
58 ('Content-Type', ct),
59 ('Content-Length', str(os.path.getsize(path)))
60 ])
61 return file(path, 'rb').read() 63 return file(path, 'rb').read()
62 except TypeError: 64 except TypeError:
63 raise ErrorResponse(500, 'illegal file name') 65 raise ErrorResponse(HTTP_SERVER_ERROR, 'illegal file name')
64 except OSError, err: 66 except OSError, err:
65 if err.errno == errno.ENOENT: 67 if err.errno == errno.ENOENT:
66 raise ErrorResponse(404) 68 raise ErrorResponse(HTTP_NOT_FOUND)
67 else: 69 else:
68 raise ErrorResponse(500, err.strerror) 70 raise ErrorResponse(HTTP_SERVER_ERROR, err.strerror)
69 71
70 def style_map(templatepath, style): 72 def style_map(templatepath, style):
71 """Return path to mapfile for a given style. 73 """Return path to mapfile for a given style.
72 74
73 Searches mapfile in the following locations: 75 Searches mapfile in the following locations: