static.py 文件源码

def loadMimeTypes(mimetype_locations=['/etc/mime.types']):
    """
    Multiple file locations containing mime-types can be passed as a list.
    The files will be sourced in that order, overriding mime-types from the
    files sourced beforehand, but only if a new entry explicitly overrides
    the current entry.
    """
    import mimetypes
    # Grab Python's built-in mimetypes dictionary.
    contentTypes = mimetypes.types_map
    # Update Python's semi-erroneous dictionary with a few of the
    # usual suspects.
    contentTypes.update(
        {
            '.conf':  'text/plain',
            '.diff':  'text/plain',
            '.exe':   'application/x-executable',
            '.flac':  'audio/x-flac',
            '.java':  'text/plain',
            '.ogg':   'application/ogg',
            '.oz':    'text/x-oz',
            '.swf':   'application/x-shockwave-flash',
            '.tgz':   'application/x-gtar',
            '.wml':   'text/vnd.wap.wml',
            '.xul':   'application/vnd.mozilla.xul+xml',
            '.py':    'text/plain',
            '.patch': 'text/plain',
        }
    )
    # Users can override these mime-types by loading them out configuration
    # files (this defaults to ['/etc/mime.types']).
    for location in mimetype_locations:
        if os.path.exists(location):
            more = mimetypes.read_mime_types(location)
            if more is not None:
                contentTypes.update(more)

    return contentTypes