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comparison mercurial/hgweb/common.py @ 7966:aa983c3d94a9

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templater: move stylemap function from hgweb to templater
author Dirkjan Ochtman <dirkjan@ochtman.nl>
date Sat, 04 Apr 2009 17:46:11 +0200
parents a3d7f99c23c0
children 46293a0c7e9f
comparison
equal deleted inserted replaced
7965:8503adbd9d49 7966:aa983c3d94a9
76 if err.errno == errno.ENOENT: 76 if err.errno == errno.ENOENT:
77 raise ErrorResponse(HTTP_NOT_FOUND) 77 raise ErrorResponse(HTTP_NOT_FOUND)
78 else: 78 else:
79 raise ErrorResponse(HTTP_SERVER_ERROR, err.strerror) 79 raise ErrorResponse(HTTP_SERVER_ERROR, err.strerror)
80 80
81 def style_map(templatepath, style):
82 """Return path to mapfile for a given style.
83
84 Searches mapfile in the following locations:
85 1. templatepath/style/map
86 2. templatepath/map-style
87 3. templatepath/map
88 """
89 locations = style and [os.path.join(style, "map"), "map-"+style] or []
90 locations.append("map")
91 if isinstance(templatepath, str):
92 templatepath = [templatepath]
93 for path in templatepath:
94 for location in locations:
95 mapfile = os.path.join(path, location)
96 if os.path.isfile(mapfile):
97 return mapfile
98 raise RuntimeError("No hgweb templates found in %r" % templatepath)
99
100 def paritygen(stripecount, offset=0): 81 def paritygen(stripecount, offset=0):
101 """count parity of horizontal stripes for easier reading""" 82 """count parity of horizontal stripes for easier reading"""
102 if stripecount and offset: 83 if stripecount and offset:
103 # account for offset, e.g. due to building the list in reverse 84 # account for offset, e.g. due to building the list in reverse
104 count = (stripecount + offset) % stripecount 85 count = (stripecount + offset) % stripecount