From dd3360dc4bd8bb0cf27facdb509d19dfafa200e9 Mon Sep 17 00:00:00 2001 From: zuber Date: Fri, 11 Sep 2009 11:49:51 +0200 Subject: [PATCH] =?utf8?q?Poprawienie=20=C5=9Bcie=C5=BCek=20w=20imgconv.py?= =?utf8?q?.?= MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit --- imgconv.py | 56 ++++++++++++++++++++++++++++++++++++------------------ 1 file changed, 38 insertions(+), 18 deletions(-) diff --git a/imgconv.py b/imgconv.py index e00b9c8e..4a7a5ea6 100755 --- a/imgconv.py +++ b/imgconv.py @@ -1,7 +1,7 @@ #!/usr/bin/env python import sys import os -from os.path import splitext, dirname +from os.path import splitext, dirname, basename, realpath from PIL import Image, ImageFilter, ImageEnhance, ImageOps @@ -31,12 +31,24 @@ def ratio(image): width, height = image.size return float(width) / height - -for file_name in sys.argv[1:]: + +def try_creating(directory): try: - os.mkdir('output') + os.mkdir(directory) except: pass + + +output_dir = realpath(os.getcwd()) + '/output' +big_output_dir = output_dir + '/big' +tmp_output_dir = output_dir + '/tmp' + +try_creating(output_dir) +try_creating(big_output_dir) +try_creating(tmp_output_dir) + + +for file_name in sys.argv[1:]: base_name, ext = splitext(file_name) try: image = Image.open(file_name) @@ -54,26 +66,34 @@ for file_name in sys.argv[1:]: image = image.filter(ImageFilter.SHARPEN) image = image.filter(ImageFilter.MinFilter) - def convert(i): - if i > 48: - return 255 - return i - image = image.point(convert) - image = ImageOps.autocontrast(image, cutoff=95) + # def convert(i): + # if i > 48: + # return 255 + # return i + # image = image.point(convert) + image = ImageOps.autocontrast(image, cutoff=80) image = image.convert('L') image = image.filter(ImageFilter.SHARPEN) + image_name = '%s.%d.png' % (basename(base_name), i) + # Save files small_image = resize(image, 480, 720) - small_image_file_name = '%s.small.%d.png' % (base_name, i) - small_image.save(small_image_file_name, optimize=True, bits=6) - os.system('pngnq -n 8 -e .png -d output -f "%s"' % small_image_file_name) - os.remove(small_image_file_name) + small_image.save(tmp_output_dir + '/' + image_name, optimize=True, bits=8) + os.system('pngnq -n 8 -e .png -d "%s" -f "%s"' % ( + output_dir, + tmp_output_dir + '/' + image_name, + )) + os.remove(tmp_output_dir + '/' + image_name) big_image = resize(image, 960, 1440) - big_image_file_name = '%s.big.%d.png' % (base_name, i) - big_image.save(big_image_file_name, optimize=True, bits=6) - os.system('pngnq -n 8 -e .png -d output -f "%s"' % big_image_file_name) - os.remove(big_image_file_name) + big_image.save(tmp_output_dir + '/' + image_name, optimize=True, bits=8) + os.system('pngnq -n 8 -e .png -d "%s" -f "%s"' % ( + big_output_dir, + tmp_output_dir + '/' + image_name, + )) + os.remove(tmp_output_dir + '/' + image_name) sys.stderr.write('.') + +os.remove(tmp_output_dir) -- 2.20.1