imghdr

index /usr/lib/python1.5/imghdr.py

# Recognizing image files based on their first few bytes.

	Constants
			tests = [<function test_rgb at 81a5e98>, <function test_gif at 81e2c28>, <function test_pbm at 81ec568>, <function test_pgm at 81965d0>, <function test_ppm at 81ebca0>, <function test_tiff at 81b5bc0>, <function test_rast at 81ed5f0>, <function test_xbm at 8202008>, <function test_jpeg at 8202028>, <function test_bmp at 8202048>, ...]