definitions.py

ContentTypes = {
    '.htm': 'text/html',
    '.html': 'text/html',
    '.jpeg': 'image/jpeg',
    '.jpg': 'image/jpeg',
    '.png': 'image/png',
    '.bmp': 'image/bmp',
    '.gif': 'image/gif',
    '.svg': 'image/svg+xml',
    '.webp': 'image/webp',
    '.ico': 'image/vnd.microsoft.icon',
    '.xcf': 'image/x-xcf',
    '.mpeg': 'video/mpeg',
    '.mp4': 'video/mp4',
    '.ts': 'video/MP2T',
    '.rtf': 'application/rtf',
    '.txt': 'text/plain',
    '.md': 'text/markdown',
    '.csv': 'tet/csv',
    '.css': 'text/css',
    '.scss': 'text/less',
    '.less': 'text/less',
    '.yml': 'text/x-yaml',
    '.js': 'application/javascript',
    '.json': 'application/json',
    '.xml': 'application/xml',
    '.pdf': 'application/pdf',
    '.doc': 'application/msword',
    '.docx': 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
    '.xls': 'application/vnd.ms-excel',
    '.xlsx': 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
    '.ppt': 'application/vnd.ms-powerpoint',
    '.woff': 'font/woff',
    '.woff2': 'font/woff2',
    '.eot': 'application/vnd.ms-fontobject',
    '.ttf': 'font/ttf',
    '.otf': 'font/otf',
    '.zip': 'application/zip',
    '.mp3': 'audio/mpeg',
    '.mp4': 'video/mp4',
    '.wav': 'audio/wav',
    '.oga': 'audio/ogg',
    '.ogv':	'video/ogg',
    '.mpeg': 'video/mpeg',
    '.mpg': 'video/mpeg',
    '.avi': 'video/x-msvideo',
    '.aac': 'audio/aac',
    '.weba': 'audio/webm',
    '.webm': 'video/webm',
    '.mov': 'video/quicktime',
    '.wmv': 'video/x-ms-wmv',
    '.flv': 'video/x-flv'
}