From 55913cab1b11e6aa053ee05849b9302faefa14d9 Mon Sep 17 00:00:00 2001 From: Steve Johnson Date: Sun, 6 Oct 2013 22:54:39 -0700 Subject: [PATCH] Print function in tutorial --- docs/handbook/tutorial.rst | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/docs/handbook/tutorial.rst b/docs/handbook/tutorial.rst index 986e46936..d7bb98386 100644 --- a/docs/handbook/tutorial.rst +++ b/docs/handbook/tutorial.rst @@ -18,7 +18,8 @@ in the :py:mod:`~PIL.Image` module:: If successful, this function returns an :py:class:`~PIL.Image.Image` object. You can now use instance attributes to examine the file contents:: - >>> print im.format, im.size, im.mode + >>> from __future__ import print_function + >>> print(im.format, im.size, im.mode) PPM (512, 512) RGB The :py:attr:`~PIL.Image.Image.format` attribute identifies the source of an @@ -66,6 +67,7 @@ Convert files to JPEG :: + from __future__ import print_function import os, sys from PIL import Image @@ -76,7 +78,7 @@ Convert files to JPEG try: Image.open(infile).save(outfile) except IOError: - print "cannot convert", infile + print("cannot convert", infile) A second argument can be supplied to the :py:meth:`~PIL.Image.Image.save` method which explicitly specifies a file format. If you use a non-standard @@ -87,6 +89,7 @@ Create JPEG thumbnails :: + from __future__ import print_function import os, sys from PIL import Image @@ -100,7 +103,7 @@ Create JPEG thumbnails im.thumbnail(size) im.save(outfile, "JPEG") except IOError: - print "cannot create thumbnail for", infile + print("cannot create thumbnail for", infile) It is important to note that the library doesn’t decode or load the raster data @@ -118,13 +121,14 @@ Identify Image Files :: + from __future__ import print_function import sys from PIL import Image for infile in sys.argv[1:]: try: im = Image.open(infile) - print infile, im.format, "%dx%d" % im.size, im.mode + print(infile, im.format, "%dx%d" % im.size, im.mode) except IOError: pass @@ -518,13 +522,14 @@ Reading in draft mode :: + from __future__ import print_function im = Image.open(file) - print "original =", im.mode, im.size + print("original =", im.mode, im.size) im.draft("L", (100, 100)) - print "draft =", im.mode, im.size + print("draft =", im.mode, im.size) - This prints something like: +This prints something like:: original = RGB (512, 512) draft = L (128, 128)