(Jack:) Recognize PNG files.

9e330749 · Guido van Rossum · 3d82972b · 9e330749
Commit 9e330749 authored Apr 11, 1997 by Guido van Rossum
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Lib/imghdr.py Lib/imghdr.py +12 -0

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--- a/Lib/imghdr.py
+++ b/Lib/imghdr.py
@@ -94,6 +94,18 @@ def test_jpeg(h, f):

 tests.append(test_jpeg)

+def test_bmp(h, f):
+	if h[:2] == 'BM':
+		return 'bmp'
+		
+tests.append(test_bmp)
+
+def test_png(h, f):
+	if h[:8] == "\211PNG\r\n\032\n":
+		return 'png'
+
+tests.append(test_png)
+
 #--------------------#
 # Small test program #
 #--------------------#