comparison mercurial/hgweb/common.py @ 3276:db9d2a624521

hgweb: Search templates in templatepath/style/map, too, using a common function.
This allows for web templates to be self-contained in a directory, which makes
copying and modifying them easier.

3275:7ae37d99d47e

                    ('Content-length', os.path.getsize(path))])
        return file(path, 'rb').read()
    except (TypeError, OSError):
        # illegal fname or unreadable file
        return ""

3276:db9d2a624521

                    ('Content-length', os.path.getsize(path))])
        return file(path, 'rb').read()
    except (TypeError, OSError):
        # illegal fname or unreadable file
        return ""

def style_map(templatepath, style):
    """Return path to mapfile for a given style.

    Searches mapfile in the following locations:
    1. templatepath/style/map
    2. templatepath/map-style
    3. templatepath/map
    """
    locations = style and [os.path.join(style, "map"), "map-"+style] or []
    locations.append("map")
    for location in locations:
        mapfile = os.path.join(templatepath, location)
        if os.path.isfile(mapfile):
            return mapfile
    raise RuntimeError("No hgweb templates found in %r" % templatepath)