mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 00:48:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Misc changes and new modules. whrandom is "objectified". SOCKET.py

Browse source 
is moved to the sgi subdirectory.
This commit is contained in:
Guido van Rossum 1992-10-18 17:09:59 +00:00
parent 0cb8e8cfc0
commit 2db91358de
10 changed files with 778 additions and 46 deletions
Download patch file Download diff file Expand all files Collapse all files

26
Lib/imghdr.py
View file

@ -35,13 +35,29 @@ def test_gif(h, f):
tests.append(test_gif)
def test_pnm(h, f):
# PBM, PGM, PPM (portable {bit,gray,pix}map; together portable anymap)
def test_pbm(h, f):
# PBM (portable bitmap)
if len(h) >= 3 and \
h[0] == 'P' and h[1] in '123456' and h[2] in ' \t\n\r':
return 'pnm'
h[0] == 'P' and h[1] in '14' and h[2] in ' \t\n\r':
return 'pbm'
tests.append(test_pnm)
tests.append(test_pbm)
def test_pgm(h, f):
# PGM (portable graymap)
if len(h) >= 3 and \
h[0] == 'P' and h[1] in '25' and h[2] in ' \t\n\r':
return 'pgm'
tests.append(test_pgm)
def test_ppm(h, f):
# PPM (portable pixmap)
if len(h) >= 3 and \
h[0] == 'P' and h[1] in '36' and h[2] in ' \t\n\r':
return 'ppm'
tests.append(test_ppm)
def test_tiff(h, f):
# TIFF (can be in Motorola or Intel byte order)