def get_extension_classes():
res = [SyntaxHighlightingExtension, SearchExtension, TagExtension,<EOL>DevhelpExtension, LicenseExtension, GitUploadExtension,<EOL>EditOnGitHubExtension]<EOL>if sys.version_info[<NUM_LIT:1>] >= <NUM_LIT:5>:<EOL><INDENT>res += [DBusExtension]<EOL><DEDENT>try:<EOL><INDENT>from hotdoc.extensions.c.c_extension import CExtension<EOL>res += [CExtension]<EOL><DEDENT>except ImportError:<EOL><INDENT>pass<EOL><DEDENT>try:<EOL><INDENT>from hotdoc.extensions.gi.gi_extension import GIExtension<EOL>res += [GIExtension]<EOL><DEDENT>except ImportError:<EOL><INDENT>pass<EOL><DEDENT>return res<EOL>
Hotdoc's setuptools entry point